Cheap Flights from Helsinki to St. Louis (HEL to STL)

Discover more affordable routes and cheaper dates from Helsinki to St. Louis (HEL to STL) within a date range.

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  • €1538
    Norwegian Air SwedenNorse Atlantic UKFrontier Airlines
    8:05am - 11:53pm
    Mon Jun 16th 2025
    23h 48m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    7:32pm - 1:10pm
    Sat Jun 21st 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Norwegian Air Sweden · D8 2766 Depart at 8:05am from Helsinki (HEL) Fly for 3h 5m Arrive at 9:10am in London (LGW)

    Layover in London for 4h 50m

    Mon Jun 16th 2025 Norse Atlantic UK · Z0 783 Depart at 2:00pm from London (LGW) Fly for 9h 25m Arrive at 6:25pm in Orlando (MCO)

    Layover in Orlando for 3h 49m

    Mon Jun 16th 2025 Frontier Airlines · F9 1631 Depart at 10:14pm from Orlando (MCO) Fly for 2h 39m Arrive at 11:53pm in St. Louis (STL)

    Stay in St. Louis for 4 nights

    Sat Jun 21st 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €1622
    Norwegian Air SwedenNorse Atlantic UKFrontier Airlines
    8:05am - 11:53pm
    Mon Jun 16th 2025
    23h 48m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Norwegian Air Sweden · D8 2766 Depart at 8:05am from Helsinki (HEL) Fly for 3h 5m Arrive at 9:10am in London (LGW)

    Layover in London for 4h 50m

    Mon Jun 16th 2025 Norse Atlantic UK · Z0 783 Depart at 2:00pm from London (LGW) Fly for 9h 25m Arrive at 6:25pm in Orlando (MCO)

    Layover in Orlando for 3h 49m

    Mon Jun 16th 2025 Frontier Airlines · F9 1631 Depart at 10:14pm from Orlando (MCO) Fly for 2h 39m Arrive at 11:53pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €1641
    FinnairTUI fly NetherlandsFrontier Airlines
    8:10am - 4:02pm
    Sun Jun 15th 2025
    39h 52m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    7:32pm - 1:10pm
    Sat Jun 21st 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Finnair · AY 1301 Depart at 8:10am from Helsinki (HEL) Fly for 2h 35m Arrive at 9:45am in Amsterdam (AMS)

    Layover in Amsterdam for 3h 45m

    Sun Jun 15th 2025 TUI fly Netherlands · OR 821 Depart at 1:30pm from Amsterdam (AMS) Fly for 11h 15m Arrive at 5:45pm in Cancún (CUN)

    Layover in Cancún for 18h 52m

    Mon Jun 16th 2025 Frontier Airlines · F9 87 Depart at 12:37pm from Cancún (CUN) Fly for 3h 25m Arrive at 4:02pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sat Jun 21st 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €1681
    Norwegian Air SwedenNorse Atlantic UKFrontier Airlines
    8:05am - 11:53pm
    Mon Jun 16th 2025
    23h 48m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Norwegian Air Sweden · D8 2766 Depart at 8:05am from Helsinki (HEL) Fly for 3h 5m Arrive at 9:10am in London (LGW)

    Layover in London for 4h 50m

    Mon Jun 16th 2025 Norse Atlantic UK · Z0 783 Depart at 2:00pm from London (LGW) Fly for 9h 25m Arrive at 6:25pm in Orlando (MCO)

    Layover in Orlando for 3h 49m

    Mon Jun 16th 2025 Frontier Airlines · F9 1631 Depart at 10:14pm from Orlando (MCO) Fly for 2h 39m Arrive at 11:53pm in St. Louis (STL)

    Stay in St. Louis for 4 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €1726
    FinnairTUI fly NetherlandsFrontier Airlines
    8:10am - 4:02pm
    Sun Jun 15th 2025
    39h 52m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Finnair · AY 1301 Depart at 8:10am from Helsinki (HEL) Fly for 2h 35m Arrive at 9:45am in Amsterdam (AMS)

    Layover in Amsterdam for 3h 45m

    Sun Jun 15th 2025 TUI fly Netherlands · OR 821 Depart at 1:30pm from Amsterdam (AMS) Fly for 11h 15m Arrive at 5:45pm in Cancún (CUN)

    Layover in Cancún for 18h 52m

    Mon Jun 16th 2025 Frontier Airlines · F9 87 Depart at 12:37pm from Cancún (CUN) Fly for 3h 25m Arrive at 4:02pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €1730
    Norwegian Air SwedenNorse Atlantic UKFrontier Airlines
    8:05am - 11:53pm
    Mon Jun 16th 2025
    23h 48m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesIberia Airlines
    3:24pm - 1:10pm
    Sun Jun 22nd 2025
    37h 46m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Norwegian Air Sweden · D8 2766 Depart at 8:05am from Helsinki (HEL) Fly for 3h 5m Arrive at 9:10am in London (LGW)

    Layover in London for 4h 50m

    Mon Jun 16th 2025 Norse Atlantic UK · Z0 783 Depart at 2:00pm from London (LGW) Fly for 9h 25m Arrive at 6:25pm in Orlando (MCO)

    Layover in Orlando for 3h 49m

    Mon Jun 16th 2025 Frontier Airlines · F9 1631 Depart at 10:14pm from Orlando (MCO) Fly for 2h 39m Arrive at 11:53pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7126 Depart at 3:24pm from St. Louis (STL) Fly for 4h 26m Arrive at 5:50pm in Seattle (SEA)

    Layover in Seattle for 23h 50m

    Mon Jun 23rd 2025 Iberia Airlines · IB 6468 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €1784
    FinnairTUI fly NetherlandsFrontier Airlines
    8:10am - 4:02pm
    Sun Jun 15th 2025
    39h 52m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Finnair · AY 1301 Depart at 8:10am from Helsinki (HEL) Fly for 2h 35m Arrive at 9:45am in Amsterdam (AMS)

    Layover in Amsterdam for 3h 45m

    Sun Jun 15th 2025 TUI fly Netherlands · OR 821 Depart at 1:30pm from Amsterdam (AMS) Fly for 11h 15m Arrive at 5:45pm in Cancún (CUN)

    Layover in Cancún for 18h 52m

    Mon Jun 16th 2025 Frontier Airlines · F9 87 Depart at 12:37pm from Cancún (CUN) Fly for 3h 25m Arrive at 4:02pm in St. Louis (STL)

    Stay in St. Louis for 4 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €1807
    Iberia AirlinesWorld2flyFrontier Airlines
    4:40pm - 4:02pm
    Mon Jun 16th 2025
    55h 22m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    7:32pm - 1:10pm
    Sat Jun 21st 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Iberia Airlines · IB 6443 Depart at 4:40pm from Helsinki (HEL) Fly for 4h 25m Arrive at 8:05pm in Madrid (MAD)

    Layover in Madrid for 18h 25m

    Tue Jun 17th 2025 World2fly · 2W 2501 Depart at 2:30pm from Madrid (MAD) Fly for 10h 10m Arrive at 5:40pm in Cancún (CUN)

    Layover in Cancún for 18h 57m

    Wed Jun 18th 2025 Frontier Airlines · F9 87 Depart at 12:37pm from Cancún (CUN) Fly for 3h 25m Arrive at 4:02pm in St. Louis (STL)

    Stay in St. Louis for 3 nights

    Sat Jun 21st 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €1833
    FinnairTUI fly NetherlandsFrontier Airlines
    8:10am - 4:02pm
    Sun Jun 15th 2025
    39h 52m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesIberia Airlines
    3:24pm - 1:10pm
    Sun Jun 22nd 2025
    37h 46m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Finnair · AY 1301 Depart at 8:10am from Helsinki (HEL) Fly for 2h 35m Arrive at 9:45am in Amsterdam (AMS)

    Layover in Amsterdam for 3h 45m

    Sun Jun 15th 2025 TUI fly Netherlands · OR 821 Depart at 1:30pm from Amsterdam (AMS) Fly for 11h 15m Arrive at 5:45pm in Cancún (CUN)

    Layover in Cancún for 18h 52m

    Mon Jun 16th 2025 Frontier Airlines · F9 87 Depart at 12:37pm from Cancún (CUN) Fly for 3h 25m Arrive at 4:02pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7126 Depart at 3:24pm from St. Louis (STL) Fly for 4h 26m Arrive at 5:50pm in Seattle (SEA)

    Layover in Seattle for 23h 50m

    Mon Jun 23rd 2025 Iberia Airlines · IB 6468 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €1843
    IcelandairIcelandairSpirit Airlines
    3:00pm - 6:18pm
    Sun Jun 15th 2025
    35h 18m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    7:32pm - 1:10pm
    Sat Jun 21st 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Icelandair · FI 343 Depart at 3:00pm from Helsinki (HEL) Fly for 3h 40m Arrive at 3:40pm in Reykjavik (KEF)

    Layover in Reykjavik for 1h 15m

    Sun Jun 15th 2025 Icelandair · FI 873 Depart at 4:55pm from Reykjavik (KEF) Fly for 6h 25m Arrive at 7:20pm in Detroit (DTW)

    Layover in Detroit for 22h 27m

    Mon Jun 16th 2025 Spirit Airlines · NK 2856 Depart at 5:47pm from Detroit (DTW) Fly for 1h 31m Arrive at 6:18pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sat Jun 21st 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €1858
    Norwegian Air SwedenNorse Atlantic UKFrontier Airlines
    8:05am - 11:53pm
    Mon Jun 16th 2025
    23h 48m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesIberia Airlines
    7:32pm - 1:10pm
    Sun Jun 22nd 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Norwegian Air Sweden · D8 2766 Depart at 8:05am from Helsinki (HEL) Fly for 3h 5m Arrive at 9:10am in London (LGW)

    Layover in London for 4h 50m

    Mon Jun 16th 2025 Norse Atlantic UK · Z0 783 Depart at 2:00pm from London (LGW) Fly for 9h 25m Arrive at 6:25pm in Orlando (MCO)

    Layover in Orlando for 3h 49m

    Mon Jun 16th 2025 Frontier Airlines · F9 1631 Depart at 10:14pm from Orlando (MCO) Fly for 2h 39m Arrive at 11:53pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Mon Jun 23rd 2025 Iberia Airlines · IB 6468 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €1891
    Iberia AirlinesWorld2flyFrontier Airlines
    4:40pm - 4:02pm
    Mon Jun 16th 2025
    55h 22m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Iberia Airlines · IB 6443 Depart at 4:40pm from Helsinki (HEL) Fly for 4h 25m Arrive at 8:05pm in Madrid (MAD)

    Layover in Madrid for 18h 25m

    Tue Jun 17th 2025 World2fly · 2W 2501 Depart at 2:30pm from Madrid (MAD) Fly for 10h 10m Arrive at 5:40pm in Cancún (CUN)

    Layover in Cancún for 18h 57m

    Wed Jun 18th 2025 Frontier Airlines · F9 87 Depart at 12:37pm from Cancún (CUN) Fly for 3h 25m Arrive at 4:02pm in St. Louis (STL)

    Stay in St. Louis for 3 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €1914
    FinnairIcelandairSpirit Airlines
    7:20am - 5:04pm
    Sat Jun 14th 2025
    41h 44m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Finnair · AY 991 Depart at 7:20am from Helsinki (HEL) Fly for 3h 40m Arrive at 8:00am in Reykjavik (KEF)

    Layover in Reykjavik for 8h 55m

    Sat Jun 14th 2025 Icelandair · FI 873 Depart at 4:55pm from Reykjavik (KEF) Fly for 6h 25m Arrive at 7:20pm in Detroit (DTW)

    Layover in Detroit for 21h 13m

    Sun Jun 15th 2025 Spirit Airlines · NK 2856 Depart at 4:33pm from Detroit (DTW) Fly for 1h 31m Arrive at 5:04pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €1927
    IcelandairIcelandairSpirit Airlines
    3:00pm - 6:18pm
    Sun Jun 15th 2025
    35h 18m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Icelandair · FI 343 Depart at 3:00pm from Helsinki (HEL) Fly for 3h 40m Arrive at 3:40pm in Reykjavik (KEF)

    Layover in Reykjavik for 1h 15m

    Sun Jun 15th 2025 Icelandair · FI 873 Depart at 4:55pm from Reykjavik (KEF) Fly for 6h 25m Arrive at 7:20pm in Detroit (DTW)

    Layover in Detroit for 22h 27m

    Mon Jun 16th 2025 Spirit Airlines · NK 2856 Depart at 5:47pm from Detroit (DTW) Fly for 1h 31m Arrive at 6:18pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €1932
    FinnairCondorHawaiian Airlines
    7:40am - 11:59pm
    Sun Jun 15th 2025
    24h 19m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    7:32pm - 1:10pm
    Sat Jun 21st 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Finnair · AY 1411 Depart at 7:40am from Helsinki (HEL) Fly for 2h 40m Arrive at 9:20am in Frankfurt (FRA)

    Layover in Frankfurt for 4h 25m

    Sun Jun 15th 2025 Condor · DE 2032 Depart at 1:45pm from Frankfurt (FRA) Fly for 10h 20m Arrive at 3:05pm in Seattle (SEA)

    Layover in Seattle for 3h 1m

    Sun Jun 15th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sat Jun 21st 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €1940
    IcelandairIcelandairHawaiian Airlines
    3:00pm - 11:59pm
    Mon Jun 16th 2025
    40h 59m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    7:32pm - 1:10pm
    Sat Jun 21st 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Icelandair · FI 343 Depart at 3:00pm from Helsinki (HEL) Fly for 3h 40m Arrive at 3:40pm in Reykjavik (KEF)

    Layover in Reykjavik for 1h 10m

    Mon Jun 16th 2025 Icelandair · FI 681 Depart at 4:50pm from Reykjavik (KEF) Fly for 8h 0m Arrive at 5:50pm in Seattle (SEA)

    Layover in Seattle for 24h 16m

    Tue Jun 17th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 3 nights

    Sat Jun 21st 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €1949
    Iberia AirlinesWorld2flyFrontier Airlines
    4:40pm - 4:02pm
    Mon Jun 16th 2025
    55h 22m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Iberia Airlines · IB 6443 Depart at 4:40pm from Helsinki (HEL) Fly for 4h 25m Arrive at 8:05pm in Madrid (MAD)

    Layover in Madrid for 18h 25m

    Tue Jun 17th 2025 World2fly · 2W 2501 Depart at 2:30pm from Madrid (MAD) Fly for 10h 10m Arrive at 5:40pm in Cancún (CUN)

    Layover in Cancún for 18h 57m

    Wed Jun 18th 2025 Frontier Airlines · F9 87 Depart at 12:37pm from Cancún (CUN) Fly for 3h 25m Arrive at 4:02pm in St. Louis (STL)

    Stay in St. Louis for 2 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €1961
    FinnairTUI fly NetherlandsFrontier Airlines
    8:10am - 4:02pm
    Sun Jun 15th 2025
    39h 52m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesIberia Airlines
    7:32pm - 1:10pm
    Sun Jun 22nd 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Finnair · AY 1301 Depart at 8:10am from Helsinki (HEL) Fly for 2h 35m Arrive at 9:45am in Amsterdam (AMS)

    Layover in Amsterdam for 3h 45m

    Sun Jun 15th 2025 TUI fly Netherlands · OR 821 Depart at 1:30pm from Amsterdam (AMS) Fly for 11h 15m Arrive at 5:45pm in Cancún (CUN)

    Layover in Cancún for 18h 52m

    Mon Jun 16th 2025 Frontier Airlines · F9 87 Depart at 12:37pm from Cancún (CUN) Fly for 3h 25m Arrive at 4:02pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Mon Jun 23rd 2025 Iberia Airlines · IB 6468 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €1968
    Norwegian Air SwedenLufthansaLufthansa
    2:15pm - 1:30pm
    Sat Jun 14th 2025
    31h 15m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    7:32pm - 1:10pm
    Sat Jun 21st 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Norwegian Air Sweden · D8 2862 Depart at 2:15pm from Helsinki (HEL) Fly for 2h 40m Arrive at 4:55pm in Bucharest (OTP)

    Layover in Bucharest for 1h 45m

    Sat Jun 14th 2025 Lufthansa · LH 1421 Depart at 6:40pm from Bucharest (OTP) Fly for 2h 35m Arrive at 8:15pm in Frankfurt (FRA)

    Layover in Frankfurt for 14h 25m

    Sun Jun 15th 2025 Lufthansa · LH 448 Depart at 10:40am from Frankfurt (FRA) Fly for 9h 50m Arrive at 1:30pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sat Jun 21st 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €1973
    FinnairIcelandairSpirit Airlines
    7:20am - 5:04pm
    Sat Jun 14th 2025
    41h 44m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Finnair · AY 991 Depart at 7:20am from Helsinki (HEL) Fly for 3h 40m Arrive at 8:00am in Reykjavik (KEF)

    Layover in Reykjavik for 8h 55m

    Sat Jun 14th 2025 Icelandair · FI 873 Depart at 4:55pm from Reykjavik (KEF) Fly for 6h 25m Arrive at 7:20pm in Detroit (DTW)

    Layover in Detroit for 21h 13m

    Sun Jun 15th 2025 Spirit Airlines · NK 2856 Depart at 4:33pm from Detroit (DTW) Fly for 1h 31m Arrive at 5:04pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €1980
    IcelandairIcelandairHawaiian Airlines
    3:00pm - 2:26pm
    Mon Jun 16th 2025
    31h 26m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    7:32pm - 1:10pm
    Sat Jun 21st 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Icelandair · FI 343 Depart at 3:00pm from Helsinki (HEL) Fly for 3h 40m Arrive at 3:40pm in Reykjavik (KEF)

    Layover in Reykjavik for 1h 10m

    Mon Jun 16th 2025 Icelandair · FI 681 Depart at 4:50pm from Reykjavik (KEF) Fly for 8h 0m Arrive at 5:50pm in Seattle (SEA)

    Layover in Seattle for 14h 42m

    Tue Jun 17th 2025 Hawaiian Airlines · HA 6938 Depart at 8:32am from Seattle (SEA) Fly for 3h 54m Arrive at 2:26pm in St. Louis (STL)

    Stay in St. Louis for 4 nights

    Sat Jun 21st 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €1980
    IcelandairIcelandairHawaiian Airlines
    3:00pm - 2:26pm
    Sun Jun 15th 2025
    31h 26m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    7:32pm - 1:10pm
    Sat Jun 21st 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Icelandair · FI 343 Depart at 3:00pm from Helsinki (HEL) Fly for 3h 40m Arrive at 3:40pm in Reykjavik (KEF)

    Layover in Reykjavik for 1h 10m

    Sun Jun 15th 2025 Icelandair · FI 681 Depart at 4:50pm from Reykjavik (KEF) Fly for 8h 0m Arrive at 5:50pm in Seattle (SEA)

    Layover in Seattle for 14h 42m

    Mon Jun 16th 2025 Hawaiian Airlines · HA 6938 Depart at 8:32am from Seattle (SEA) Fly for 3h 54m Arrive at 2:26pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sat Jun 21st 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €1986
    IcelandairIcelandairSpirit Airlines
    3:00pm - 6:18pm
    Sun Jun 15th 2025
    35h 18m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Icelandair · FI 343 Depart at 3:00pm from Helsinki (HEL) Fly for 3h 40m Arrive at 3:40pm in Reykjavik (KEF)

    Layover in Reykjavik for 1h 15m

    Sun Jun 15th 2025 Icelandair · FI 873 Depart at 4:55pm from Reykjavik (KEF) Fly for 6h 25m Arrive at 7:20pm in Detroit (DTW)

    Layover in Detroit for 22h 27m

    Mon Jun 16th 2025 Spirit Airlines · NK 2856 Depart at 5:47pm from Detroit (DTW) Fly for 1h 31m Arrive at 6:18pm in St. Louis (STL)

    Stay in St. Louis for 4 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €1998
    Iberia AirlinesWorld2flyFrontier Airlines
    4:40pm - 4:02pm
    Mon Jun 16th 2025
    55h 22m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesIberia Airlines
    3:24pm - 1:10pm
    Sun Jun 22nd 2025
    37h 46m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Iberia Airlines · IB 6443 Depart at 4:40pm from Helsinki (HEL) Fly for 4h 25m Arrive at 8:05pm in Madrid (MAD)

    Layover in Madrid for 18h 25m

    Tue Jun 17th 2025 World2fly · 2W 2501 Depart at 2:30pm from Madrid (MAD) Fly for 10h 10m Arrive at 5:40pm in Cancún (CUN)

    Layover in Cancún for 18h 57m

    Wed Jun 18th 2025 Frontier Airlines · F9 87 Depart at 12:37pm from Cancún (CUN) Fly for 3h 25m Arrive at 4:02pm in St. Louis (STL)

    Stay in St. Louis for 3 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7126 Depart at 3:24pm from St. Louis (STL) Fly for 4h 26m Arrive at 5:50pm in Seattle (SEA)

    Layover in Seattle for 23h 50m

    Mon Jun 23rd 2025 Iberia Airlines · IB 6468 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2016
    FinnairCondorHawaiian Airlines
    7:40am - 11:59pm
    Sun Jun 15th 2025
    24h 19m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Finnair · AY 1411 Depart at 7:40am from Helsinki (HEL) Fly for 2h 40m Arrive at 9:20am in Frankfurt (FRA)

    Layover in Frankfurt for 4h 25m

    Sun Jun 15th 2025 Condor · DE 2032 Depart at 1:45pm from Frankfurt (FRA) Fly for 10h 20m Arrive at 3:05pm in Seattle (SEA)

    Layover in Seattle for 3h 1m

    Sun Jun 15th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2016
    FinnairCondorHawaiian Airlines
    7:40am - 11:59pm
    Mon Jun 16th 2025
    24h 19m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Finnair · AY 1411 Depart at 7:40am from Helsinki (HEL) Fly for 2h 40m Arrive at 9:20am in Frankfurt (FRA)

    Layover in Frankfurt for 4h 25m

    Mon Jun 16th 2025 Condor · DE 2032 Depart at 1:45pm from Frankfurt (FRA) Fly for 10h 20m Arrive at 3:05pm in Seattle (SEA)

    Layover in Seattle for 3h 1m

    Mon Jun 16th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2018
    LufthansaCondorHawaiian Airlines
    5:50pm - 11:59pm
    Mon Jun 16th 2025
    38h 9m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    7:32pm - 1:10pm
    Sat Jun 21st 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Lufthansa · LH 851 Depart at 5:50pm from Helsinki (HEL) Fly for 2h 40m Arrive at 7:30pm in Frankfurt (FRA)

    Layover in Frankfurt for 18h 15m

    Tue Jun 17th 2025 Condor · DE 2032 Depart at 1:45pm from Frankfurt (FRA) Fly for 10h 20m Arrive at 3:05pm in Seattle (SEA)

    Layover in Seattle for 3h 1m

    Tue Jun 17th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 3 nights

    Sat Jun 21st 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2024
    IcelandairIcelandairHawaiian Airlines
    3:00pm - 11:59pm
    Mon Jun 16th 2025
    40h 59m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Icelandair · FI 343 Depart at 3:00pm from Helsinki (HEL) Fly for 3h 40m Arrive at 3:40pm in Reykjavik (KEF)

    Layover in Reykjavik for 1h 10m

    Mon Jun 16th 2025 Icelandair · FI 681 Depart at 4:50pm from Reykjavik (KEF) Fly for 8h 0m Arrive at 5:50pm in Seattle (SEA)

    Layover in Seattle for 24h 16m

    Tue Jun 17th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 4 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2034
    FinnairIcelandairHawaiian Airlines
    3:50pm - 2:26pm
    Sun Jun 15th 2025
    30h 36m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    7:32pm - 1:10pm
    Sat Jun 21st 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Finnair · AY 993 Depart at 3:50pm from Helsinki (HEL) Fly for 3h 40m Arrive at 4:30pm in Reykjavik (KEF)

    Layover in Reykjavik for 3h 15m

    Sun Jun 15th 2025 Icelandair · FI 683 Depart at 7:45pm from Reykjavik (KEF) Fly for 7h 55m Arrive at 8:40pm in Seattle (SEA)

    Layover in Seattle for 11h 52m

    Mon Jun 16th 2025 Hawaiian Airlines · HA 6938 Depart at 8:32am from Seattle (SEA) Fly for 3h 54m Arrive at 2:26pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sat Jun 21st 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2035
    IcelandairIcelandairSpirit Airlines
    3:00pm - 6:18pm
    Sun Jun 15th 2025
    35h 18m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesIberia Airlines
    3:24pm - 1:10pm
    Sun Jun 22nd 2025
    37h 46m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Icelandair · FI 343 Depart at 3:00pm from Helsinki (HEL) Fly for 3h 40m Arrive at 3:40pm in Reykjavik (KEF)

    Layover in Reykjavik for 1h 15m

    Sun Jun 15th 2025 Icelandair · FI 873 Depart at 4:55pm from Reykjavik (KEF) Fly for 6h 25m Arrive at 7:20pm in Detroit (DTW)

    Layover in Detroit for 22h 27m

    Mon Jun 16th 2025 Spirit Airlines · NK 2856 Depart at 5:47pm from Detroit (DTW) Fly for 1h 31m Arrive at 6:18pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7126 Depart at 3:24pm from St. Louis (STL) Fly for 4h 26m Arrive at 5:50pm in Seattle (SEA)

    Layover in Seattle for 23h 50m

    Mon Jun 23rd 2025 Iberia Airlines · IB 6468 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2052
    Norwegian Air SwedenLufthansaLufthansa
    2:15pm - 1:30pm
    Sat Jun 14th 2025
    31h 15m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Norwegian Air Sweden · D8 2862 Depart at 2:15pm from Helsinki (HEL) Fly for 2h 40m Arrive at 4:55pm in Bucharest (OTP)

    Layover in Bucharest for 1h 45m

    Sat Jun 14th 2025 Lufthansa · LH 1421 Depart at 6:40pm from Bucharest (OTP) Fly for 2h 35m Arrive at 8:15pm in Frankfurt (FRA)

    Layover in Frankfurt for 14h 25m

    Sun Jun 15th 2025 Lufthansa · LH 448 Depart at 10:40am from Frankfurt (FRA) Fly for 9h 50m Arrive at 1:30pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2059
    FinnairCondorAlaska Airlines
    7:40am - 11:59pm
    Sun Jun 15th 2025
    24h 19m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Finnair · AY 1411 Depart at 7:40am from Helsinki (HEL) Fly for 2h 40m Arrive at 9:20am in Frankfurt (FRA)

    Layover in Frankfurt for 4h 25m

    Sun Jun 15th 2025 Condor · DE 2032 Depart at 1:45pm from Frankfurt (FRA) Fly for 10h 20m Arrive at 3:05pm in Seattle (SEA)

    Layover in Seattle for 3h 1m

    Sun Jun 15th 2025 Alaska Airlines · AS 472 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2064
    IcelandairIcelandairHawaiian Airlines
    3:00pm - 2:26pm
    Mon Jun 16th 2025
    31h 26m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Icelandair · FI 343 Depart at 3:00pm from Helsinki (HEL) Fly for 3h 40m Arrive at 3:40pm in Reykjavik (KEF)

    Layover in Reykjavik for 1h 10m

    Mon Jun 16th 2025 Icelandair · FI 681 Depart at 4:50pm from Reykjavik (KEF) Fly for 8h 0m Arrive at 5:50pm in Seattle (SEA)

    Layover in Seattle for 14h 42m

    Tue Jun 17th 2025 Hawaiian Airlines · HA 6938 Depart at 8:32am from Seattle (SEA) Fly for 3h 54m Arrive at 2:26pm in St. Louis (STL)

    Stay in St. Louis for 4 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2064
    IcelandairIcelandairHawaiian Airlines
    3:00pm - 2:26pm
    Sun Jun 15th 2025
    31h 26m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Icelandair · FI 343 Depart at 3:00pm from Helsinki (HEL) Fly for 3h 40m Arrive at 3:40pm in Reykjavik (KEF)

    Layover in Reykjavik for 1h 10m

    Sun Jun 15th 2025 Icelandair · FI 681 Depart at 4:50pm from Reykjavik (KEF) Fly for 8h 0m Arrive at 5:50pm in Seattle (SEA)

    Layover in Seattle for 14h 42m

    Mon Jun 16th 2025 Hawaiian Airlines · HA 6938 Depart at 8:32am from Seattle (SEA) Fly for 3h 54m Arrive at 2:26pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2067
    FinnairIcelandairHawaiian Airlines
    7:20am - 11:59pm
    Mon Jun 16th 2025
    24h 39m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Finnair · AY 991 Depart at 7:20am from Helsinki (HEL) Fly for 3h 40m Arrive at 8:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 30m

    Mon Jun 16th 2025 Icelandair · FI 685 Depart at 10:30am from Reykjavik (KEF) Fly for 7h 55m Arrive at 11:25am in Seattle (SEA)

    Layover in Seattle for 6h 41m

    Mon Jun 16th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2075
    FinnairCondorHawaiian Airlines
    7:40am - 11:59pm
    Sun Jun 15th 2025
    24h 19m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Finnair · AY 1411 Depart at 7:40am from Helsinki (HEL) Fly for 2h 40m Arrive at 9:20am in Frankfurt (FRA)

    Layover in Frankfurt for 4h 25m

    Sun Jun 15th 2025 Condor · DE 2032 Depart at 1:45pm from Frankfurt (FRA) Fly for 10h 20m Arrive at 3:05pm in Seattle (SEA)

    Layover in Seattle for 3h 1m

    Sun Jun 15th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2075
    FinnairCondorHawaiian Airlines
    7:40am - 11:59pm
    Mon Jun 16th 2025
    24h 19m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Finnair · AY 1411 Depart at 7:40am from Helsinki (HEL) Fly for 2h 40m Arrive at 9:20am in Frankfurt (FRA)

    Layover in Frankfurt for 4h 25m

    Mon Jun 16th 2025 Condor · DE 2032 Depart at 1:45pm from Frankfurt (FRA) Fly for 10h 20m Arrive at 3:05pm in Seattle (SEA)

    Layover in Seattle for 3h 1m

    Mon Jun 16th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 4 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2075
    FinnairIcelandairHawaiian Airlines
    7:20am - 11:59pm
    Sat Jun 14th 2025
    24h 39m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    7:32pm - 1:10pm
    Sat Jun 21st 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Finnair · AY 991 Depart at 7:20am from Helsinki (HEL) Fly for 3h 40m Arrive at 8:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 30m

    Sat Jun 14th 2025 Icelandair · FI 685 Depart at 10:30am from Reykjavik (KEF) Fly for 7h 55m Arrive at 11:25am in Seattle (SEA)

    Layover in Seattle for 6h 41m

    Sat Jun 14th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sat Jun 21st 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2082
    IcelandairIcelandairHawaiian Airlines
    3:00pm - 11:59pm
    Mon Jun 16th 2025
    40h 59m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Icelandair · FI 343 Depart at 3:00pm from Helsinki (HEL) Fly for 3h 40m Arrive at 3:40pm in Reykjavik (KEF)

    Layover in Reykjavik for 1h 10m

    Mon Jun 16th 2025 Icelandair · FI 681 Depart at 4:50pm from Reykjavik (KEF) Fly for 8h 0m Arrive at 5:50pm in Seattle (SEA)

    Layover in Seattle for 24h 16m

    Tue Jun 17th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 3 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2083
    FinnairLufthansaLufthansa
    4:50pm - 1:30pm
    Mon Jun 16th 2025
    52h 40m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    7:32pm - 1:10pm
    Sat Jun 21st 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Finnair · AY 1255 Depart at 4:50pm from Helsinki (HEL) Fly for 2h 20m Arrive at 6:10pm in Budapest (BUD)

    Layover in Budapest for 24h 55m

    Tue Jun 17th 2025 Lufthansa · LH 1341 Depart at 7:05pm from Budapest (BUD) Fly for 1h 45m Arrive at 8:50pm in Frankfurt (FRA)

    Layover in Frankfurt for 13h 50m

    Wed Jun 18th 2025 Lufthansa · LH 448 Depart at 10:40am from Frankfurt (FRA) Fly for 9h 50m Arrive at 1:30pm in St. Louis (STL)

    Stay in St. Louis for 3 nights

    Sat Jun 21st 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2089
    FinnairLufthansaLufthansa
    4:50pm - 1:30pm
    Sat Jun 14th 2025
    28h 40m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    7:32pm - 1:10pm
    Sat Jun 21st 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Finnair · AY 1255 Depart at 4:50pm from Helsinki (HEL) Fly for 2h 20m Arrive at 6:10pm in Budapest (BUD)

    Layover in Budapest for 11h 50m

    Sun Jun 15th 2025 Lufthansa · LH 1343 Depart at 6:00am from Budapest (BUD) Fly for 1h 50m Arrive at 7:50am in Frankfurt (FRA)

    Layover in Frankfurt for 2h 50m

    Sun Jun 15th 2025 Lufthansa · LH 448 Depart at 10:40am from Frankfurt (FRA) Fly for 9h 50m Arrive at 1:30pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sat Jun 21st 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2103
    LufthansaCondorHawaiian Airlines
    5:50pm - 11:59pm
    Mon Jun 16th 2025
    38h 9m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Lufthansa · LH 851 Depart at 5:50pm from Helsinki (HEL) Fly for 2h 40m Arrive at 7:30pm in Frankfurt (FRA)

    Layover in Frankfurt for 18h 15m

    Tue Jun 17th 2025 Condor · DE 2032 Depart at 1:45pm from Frankfurt (FRA) Fly for 10h 20m Arrive at 3:05pm in Seattle (SEA)

    Layover in Seattle for 3h 1m

    Tue Jun 17th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 4 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2110
    Norwegian Air SwedenLufthansaLufthansa
    2:15pm - 1:30pm
    Sat Jun 14th 2025
    31h 15m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Norwegian Air Sweden · D8 2862 Depart at 2:15pm from Helsinki (HEL) Fly for 2h 40m Arrive at 4:55pm in Bucharest (OTP)

    Layover in Bucharest for 1h 45m

    Sat Jun 14th 2025 Lufthansa · LH 1421 Depart at 6:40pm from Bucharest (OTP) Fly for 2h 35m Arrive at 8:15pm in Frankfurt (FRA)

    Layover in Frankfurt for 14h 25m

    Sun Jun 15th 2025 Lufthansa · LH 448 Depart at 10:40am from Frankfurt (FRA) Fly for 9h 50m Arrive at 1:30pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2117
    FinnairCondorAlaska Airlines
    7:40am - 11:59pm
    Sun Jun 15th 2025
    24h 19m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Finnair · AY 1411 Depart at 7:40am from Helsinki (HEL) Fly for 2h 40m Arrive at 9:20am in Frankfurt (FRA)

    Layover in Frankfurt for 4h 25m

    Sun Jun 15th 2025 Condor · DE 2032 Depart at 1:45pm from Frankfurt (FRA) Fly for 10h 20m Arrive at 3:05pm in Seattle (SEA)

    Layover in Seattle for 3h 1m

    Sun Jun 15th 2025 Alaska Airlines · AS 472 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2118
    FinnairIcelandairHawaiian Airlines
    3:50pm - 2:26pm
    Sun Jun 15th 2025
    30h 36m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Finnair · AY 993 Depart at 3:50pm from Helsinki (HEL) Fly for 3h 40m Arrive at 4:30pm in Reykjavik (KEF)

    Layover in Reykjavik for 3h 15m

    Sun Jun 15th 2025 Icelandair · FI 683 Depart at 7:45pm from Reykjavik (KEF) Fly for 7h 55m Arrive at 8:40pm in Seattle (SEA)

    Layover in Seattle for 11h 52m

    Mon Jun 16th 2025 Hawaiian Airlines · HA 6938 Depart at 8:32am from Seattle (SEA) Fly for 3h 54m Arrive at 2:26pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2122
    IcelandairIcelandairHawaiian Airlines
    3:00pm - 2:26pm
    Mon Jun 16th 2025
    31h 26m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Icelandair · FI 343 Depart at 3:00pm from Helsinki (HEL) Fly for 3h 40m Arrive at 3:40pm in Reykjavik (KEF)

    Layover in Reykjavik for 1h 10m

    Mon Jun 16th 2025 Icelandair · FI 681 Depart at 4:50pm from Reykjavik (KEF) Fly for 8h 0m Arrive at 5:50pm in Seattle (SEA)

    Layover in Seattle for 14h 42m

    Tue Jun 17th 2025 Hawaiian Airlines · HA 6938 Depart at 8:32am from Seattle (SEA) Fly for 3h 54m Arrive at 2:26pm in St. Louis (STL)

    Stay in St. Louis for 3 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2122
    IcelandairIcelandairHawaiian Airlines
    3:00pm - 2:26pm
    Sun Jun 15th 2025
    31h 26m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Icelandair · FI 343 Depart at 3:00pm from Helsinki (HEL) Fly for 3h 40m Arrive at 3:40pm in Reykjavik (KEF)

    Layover in Reykjavik for 1h 10m

    Sun Jun 15th 2025 Icelandair · FI 681 Depart at 4:50pm from Reykjavik (KEF) Fly for 8h 0m Arrive at 5:50pm in Seattle (SEA)

    Layover in Seattle for 14h 42m

    Mon Jun 16th 2025 Hawaiian Airlines · HA 6938 Depart at 8:32am from Seattle (SEA) Fly for 3h 54m Arrive at 2:26pm in St. Louis (STL)

    Stay in St. Louis for 4 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2124
    FinnairCondorHawaiian Airlines
    7:40am - 11:59pm
    Sun Jun 15th 2025
    24h 19m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesIberia Airlines
    3:24pm - 1:10pm
    Sun Jun 22nd 2025
    37h 46m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Finnair · AY 1411 Depart at 7:40am from Helsinki (HEL) Fly for 2h 40m Arrive at 9:20am in Frankfurt (FRA)

    Layover in Frankfurt for 4h 25m

    Sun Jun 15th 2025 Condor · DE 2032 Depart at 1:45pm from Frankfurt (FRA) Fly for 10h 20m Arrive at 3:05pm in Seattle (SEA)

    Layover in Seattle for 3h 1m

    Sun Jun 15th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7126 Depart at 3:24pm from St. Louis (STL) Fly for 4h 26m Arrive at 5:50pm in Seattle (SEA)

    Layover in Seattle for 23h 50m

    Mon Jun 23rd 2025 Iberia Airlines · IB 6468 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2126
    FinnairIcelandairHawaiian Airlines
    7:20am - 11:59pm
    Mon Jun 16th 2025
    24h 39m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Finnair · AY 991 Depart at 7:20am from Helsinki (HEL) Fly for 3h 40m Arrive at 8:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 30m

    Mon Jun 16th 2025 Icelandair · FI 685 Depart at 10:30am from Reykjavik (KEF) Fly for 7h 55m Arrive at 11:25am in Seattle (SEA)

    Layover in Seattle for 6h 41m

    Mon Jun 16th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 4 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2132
    IcelandairIcelandairHawaiian Airlines
    3:00pm - 11:59pm
    Mon Jun 16th 2025
    40h 59m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesIberia Airlines
    3:24pm - 1:10pm
    Sun Jun 22nd 2025
    37h 46m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Icelandair · FI 343 Depart at 3:00pm from Helsinki (HEL) Fly for 3h 40m Arrive at 3:40pm in Reykjavik (KEF)

    Layover in Reykjavik for 1h 10m

    Mon Jun 16th 2025 Icelandair · FI 681 Depart at 4:50pm from Reykjavik (KEF) Fly for 8h 0m Arrive at 5:50pm in Seattle (SEA)

    Layover in Seattle for 24h 16m

    Tue Jun 17th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 4 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7126 Depart at 3:24pm from St. Louis (STL) Fly for 4h 26m Arrive at 5:50pm in Seattle (SEA)

    Layover in Seattle for 23h 50m

    Mon Jun 23rd 2025 Iberia Airlines · IB 6468 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2159
    FinnairIcelandairHawaiian Airlines
    7:20am - 11:59pm
    Sat Jun 14th 2025
    24h 39m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Finnair · AY 991 Depart at 7:20am from Helsinki (HEL) Fly for 3h 40m Arrive at 8:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 30m

    Sat Jun 14th 2025 Icelandair · FI 685 Depart at 10:30am from Reykjavik (KEF) Fly for 7h 55m Arrive at 11:25am in Seattle (SEA)

    Layover in Seattle for 6h 41m

    Sat Jun 14th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 7 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2160
    Norwegian Air SwedenLufthansaLufthansa
    2:15pm - 1:30pm
    Sat Jun 14th 2025
    31h 15m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesIberia Airlines
    3:24pm - 1:10pm
    Sun Jun 22nd 2025
    37h 46m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Norwegian Air Sweden · D8 2862 Depart at 2:15pm from Helsinki (HEL) Fly for 2h 40m Arrive at 4:55pm in Bucharest (OTP)

    Layover in Bucharest for 1h 45m

    Sat Jun 14th 2025 Lufthansa · LH 1421 Depart at 6:40pm from Bucharest (OTP) Fly for 2h 35m Arrive at 8:15pm in Frankfurt (FRA)

    Layover in Frankfurt for 14h 25m

    Sun Jun 15th 2025 Lufthansa · LH 448 Depart at 10:40am from Frankfurt (FRA) Fly for 9h 50m Arrive at 1:30pm in St. Louis (STL)

    Stay in St. Louis for 7 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7126 Depart at 3:24pm from St. Louis (STL) Fly for 4h 26m Arrive at 5:50pm in Seattle (SEA)

    Layover in Seattle for 23h 50m

    Mon Jun 23rd 2025 Iberia Airlines · IB 6468 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2161
    LufthansaCondorHawaiian Airlines
    5:50pm - 11:59pm
    Mon Jun 16th 2025
    38h 9m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Lufthansa · LH 851 Depart at 5:50pm from Helsinki (HEL) Fly for 2h 40m Arrive at 7:30pm in Frankfurt (FRA)

    Layover in Frankfurt for 18h 15m

    Tue Jun 17th 2025 Condor · DE 2032 Depart at 1:45pm from Frankfurt (FRA) Fly for 10h 20m Arrive at 3:05pm in Seattle (SEA)

    Layover in Seattle for 3h 1m

    Tue Jun 17th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 3 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2163
    IcelandairIcelandairSpirit Airlines
    3:00pm - 6:18pm
    Sun Jun 15th 2025
    35h 18m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesIberia Airlines
    7:32pm - 1:10pm
    Sun Jun 22nd 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Icelandair · FI 343 Depart at 3:00pm from Helsinki (HEL) Fly for 3h 40m Arrive at 3:40pm in Reykjavik (KEF)

    Layover in Reykjavik for 1h 15m

    Sun Jun 15th 2025 Icelandair · FI 873 Depart at 4:55pm from Reykjavik (KEF) Fly for 6h 25m Arrive at 7:20pm in Detroit (DTW)

    Layover in Detroit for 22h 27m

    Mon Jun 16th 2025 Spirit Airlines · NK 2856 Depart at 5:47pm from Detroit (DTW) Fly for 1h 31m Arrive at 6:18pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Mon Jun 23rd 2025 Iberia Airlines · IB 6468 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2167
    FinnairLufthansaLufthansa
    4:50pm - 1:30pm
    Mon Jun 16th 2025
    52h 40m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Finnair · AY 1255 Depart at 4:50pm from Helsinki (HEL) Fly for 2h 20m Arrive at 6:10pm in Budapest (BUD)

    Layover in Budapest for 24h 55m

    Tue Jun 17th 2025 Lufthansa · LH 1341 Depart at 7:05pm from Budapest (BUD) Fly for 1h 45m Arrive at 8:50pm in Frankfurt (FRA)

    Layover in Frankfurt for 13h 50m

    Wed Jun 18th 2025 Lufthansa · LH 448 Depart at 10:40am from Frankfurt (FRA) Fly for 9h 50m Arrive at 1:30pm in St. Louis (STL)

    Stay in St. Louis for 3 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2172
    IcelandairIcelandairHawaiian Airlines
    3:00pm - 2:26pm
    Sun Jun 15th 2025
    31h 26m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesIberia Airlines
    3:24pm - 1:10pm
    Sun Jun 22nd 2025
    37h 46m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Icelandair · FI 343 Depart at 3:00pm from Helsinki (HEL) Fly for 3h 40m Arrive at 3:40pm in Reykjavik (KEF)

    Layover in Reykjavik for 1h 10m

    Sun Jun 15th 2025 Icelandair · FI 681 Depart at 4:50pm from Reykjavik (KEF) Fly for 8h 0m Arrive at 5:50pm in Seattle (SEA)

    Layover in Seattle for 14h 42m

    Mon Jun 16th 2025 Hawaiian Airlines · HA 6938 Depart at 8:32am from Seattle (SEA) Fly for 3h 54m Arrive at 2:26pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7126 Depart at 3:24pm from St. Louis (STL) Fly for 4h 26m Arrive at 5:50pm in Seattle (SEA)

    Layover in Seattle for 23h 50m

    Mon Jun 23rd 2025 Iberia Airlines · IB 6468 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2172
    IcelandairIcelandairHawaiian Airlines
    3:00pm - 2:26pm
    Mon Jun 16th 2025
    31h 26m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesIberia Airlines
    3:24pm - 1:10pm
    Sun Jun 22nd 2025
    37h 46m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Icelandair · FI 343 Depart at 3:00pm from Helsinki (HEL) Fly for 3h 40m Arrive at 3:40pm in Reykjavik (KEF)

    Layover in Reykjavik for 1h 10m

    Mon Jun 16th 2025 Icelandair · FI 681 Depart at 4:50pm from Reykjavik (KEF) Fly for 8h 0m Arrive at 5:50pm in Seattle (SEA)

    Layover in Seattle for 14h 42m

    Tue Jun 17th 2025 Hawaiian Airlines · HA 6938 Depart at 8:32am from Seattle (SEA) Fly for 3h 54m Arrive at 2:26pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7126 Depart at 3:24pm from St. Louis (STL) Fly for 4h 26m Arrive at 5:50pm in Seattle (SEA)

    Layover in Seattle for 23h 50m

    Mon Jun 23rd 2025 Iberia Airlines · IB 6468 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2173
    FinnairLufthansaLufthansa
    4:50pm - 1:30pm
    Sat Jun 14th 2025
    28h 40m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Finnair · AY 1255 Depart at 4:50pm from Helsinki (HEL) Fly for 2h 20m Arrive at 6:10pm in Budapest (BUD)

    Layover in Budapest for 11h 50m

    Sun Jun 15th 2025 Lufthansa · LH 1343 Depart at 6:00am from Budapest (BUD) Fly for 1h 50m Arrive at 7:50am in Frankfurt (FRA)

    Layover in Frankfurt for 2h 50m

    Sun Jun 15th 2025 Lufthansa · LH 448 Depart at 10:40am from Frankfurt (FRA) Fly for 9h 50m Arrive at 1:30pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2177
    FinnairIcelandairHawaiian Airlines
    3:50pm - 2:26pm
    Sun Jun 15th 2025
    30h 36m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Finnair · AY 993 Depart at 3:50pm from Helsinki (HEL) Fly for 3h 40m Arrive at 4:30pm in Reykjavik (KEF)

    Layover in Reykjavik for 3h 15m

    Sun Jun 15th 2025 Icelandair · FI 683 Depart at 7:45pm from Reykjavik (KEF) Fly for 7h 55m Arrive at 8:40pm in Seattle (SEA)

    Layover in Seattle for 11h 52m

    Mon Jun 16th 2025 Hawaiian Airlines · HA 6938 Depart at 8:32am from Seattle (SEA) Fly for 3h 54m Arrive at 2:26pm in St. Louis (STL)

    Stay in St. Louis for 4 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2197
    FinnairAer LingusFrontier Airlines
    7:45am - 11:53pm
    Sun Jun 15th 2025
    24h 8m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    7:32pm - 1:10pm
    Sat Jun 21st 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Finnair · AY 1381 Depart at 7:45am from Helsinki (HEL) Fly for 3h 15m Arrive at 9:00am in Dublin (DUB)

    Layover in Dublin for 4h 55m

    Sun Jun 15th 2025 Aer Lingus · EI 121 Depart at 1:55pm from Dublin (DUB) Fly for 9h 10m Arrive at 6:05pm in Orlando (MCO)

    Layover in Orlando for 4h 9m

    Sun Jun 15th 2025 Frontier Airlines · F9 1631 Depart at 10:14pm from Orlando (MCO) Fly for 2h 39m Arrive at 11:53pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sat Jun 21st 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2213
    Turkish AirlinesTurkish AirlinesHawaiian Airlines
    7:35pm - 6:35pm
    Mon Jun 16th 2025
    31h 0m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    7:32pm - 1:10pm
    Sat Jun 21st 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Turkish Airlines · TK 1764 Depart at 7:35pm from Helsinki (HEL) Fly for 3h 45m Arrive at 11:20pm in Istanbul (IST)

    Layover in Istanbul for 8h 45m

    Tue Jun 17th 2025 Turkish Airlines · TK 213 Depart at 8:05am from Istanbul (IST) Fly for 12h 30m Arrive at 10:35am in Seattle (SEA)

    Layover in Seattle for 2h 11m

    Tue Jun 17th 2025 Hawaiian Airlines · HA 6937 Depart at 12:46pm from Seattle (SEA) Fly for 3h 49m Arrive at 6:35pm in St. Louis (STL)

    Stay in St. Louis for 4 nights

    Sat Jun 21st 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2218
    FinnairIcelandairHawaiian Airlines
    7:20am - 11:59pm
    Sat Jun 14th 2025
    24h 39m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Finnair · AY 991 Depart at 7:20am from Helsinki (HEL) Fly for 3h 40m Arrive at 8:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 30m

    Sat Jun 14th 2025 Icelandair · FI 685 Depart at 10:30am from Reykjavik (KEF) Fly for 7h 55m Arrive at 11:25am in Seattle (SEA)

    Layover in Seattle for 6h 41m

    Sat Jun 14th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2221
    FinnairSASHawaiian Airlines
    7:25am - 11:59pm
    Sat Jun 14th 2025
    24h 34m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    7:32pm - 1:10pm
    Sat Jun 21st 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Finnair · AY 951 Depart at 7:25am from Helsinki (HEL) Fly for 1h 40m Arrive at 8:05am in Copenhagen (CPH)

    Layover in Copenhagen for 5h 0m

    Sat Jun 14th 2025 SAS · SK 937 Depart at 1:05pm from Copenhagen (CPH) Fly for 9h 45m Arrive at 1:50pm in Seattle (SEA)

    Layover in Seattle for 4h 16m

    Sat Jun 14th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sat Jun 21st 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2225
    FinnairLufthansaLufthansa
    4:50pm - 1:30pm
    Mon Jun 16th 2025
    52h 40m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Finnair · AY 1255 Depart at 4:50pm from Helsinki (HEL) Fly for 2h 20m Arrive at 6:10pm in Budapest (BUD)

    Layover in Budapest for 24h 55m

    Tue Jun 17th 2025 Lufthansa · LH 1341 Depart at 7:05pm from Budapest (BUD) Fly for 1h 45m Arrive at 8:50pm in Frankfurt (FRA)

    Layover in Frankfurt for 13h 50m

    Wed Jun 18th 2025 Lufthansa · LH 448 Depart at 10:40am from Frankfurt (FRA) Fly for 9h 50m Arrive at 1:30pm in St. Louis (STL)

    Stay in St. Louis for 2 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2226
    FinnairIcelandairHawaiian Airlines
    3:50pm - 2:26pm
    Sun Jun 15th 2025
    30h 36m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesIberia Airlines
    3:24pm - 1:10pm
    Sun Jun 22nd 2025
    37h 46m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Finnair · AY 993 Depart at 3:50pm from Helsinki (HEL) Fly for 3h 40m Arrive at 4:30pm in Reykjavik (KEF)

    Layover in Reykjavik for 3h 15m

    Sun Jun 15th 2025 Icelandair · FI 683 Depart at 7:45pm from Reykjavik (KEF) Fly for 7h 55m Arrive at 8:40pm in Seattle (SEA)

    Layover in Seattle for 11h 52m

    Mon Jun 16th 2025 Hawaiian Airlines · HA 6938 Depart at 8:32am from Seattle (SEA) Fly for 3h 54m Arrive at 2:26pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7126 Depart at 3:24pm from St. Louis (STL) Fly for 4h 26m Arrive at 5:50pm in Seattle (SEA)

    Layover in Seattle for 23h 50m

    Mon Jun 23rd 2025 Iberia Airlines · IB 6468 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2231
    FinnairLufthansaLufthansa
    4:50pm - 1:30pm
    Sat Jun 14th 2025
    28h 40m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Finnair · AY 1255 Depart at 4:50pm from Helsinki (HEL) Fly for 2h 20m Arrive at 6:10pm in Budapest (BUD)

    Layover in Budapest for 11h 50m

    Sun Jun 15th 2025 Lufthansa · LH 1343 Depart at 6:00am from Budapest (BUD) Fly for 1h 50m Arrive at 7:50am in Frankfurt (FRA)

    Layover in Frankfurt for 2h 50m

    Sun Jun 15th 2025 Lufthansa · LH 448 Depart at 10:40am from Frankfurt (FRA) Fly for 9h 50m Arrive at 1:30pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2247
    FinnairAir TransatAir Canada
    8:25pm - 8:48pm
    Sat Jun 14th 2025
    32h 23m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    7:32pm - 1:10pm
    Sat Jun 21st 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Finnair · AY 1581 Depart at 8:25pm from Helsinki (HEL) Fly for 3h 5m Arrive at 10:30pm in Paris (CDG)

    Layover in Paris for 11h 15m

    Sun Jun 15th 2025 Air Transat · TS 251 Depart at 9:45am from Paris (CDG) Fly for 7h 50m Arrive at 11:35am in Montreal (YUL)

    Layover in Montreal for 7h 25m

    Sun Jun 15th 2025 Air Canada · AC 1177 Depart at 7:00pm from Montreal (YUL) Fly for 2h 48m Arrive at 8:48pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sat Jun 21st 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2252
    FinnairCondorHawaiian Airlines
    7:40am - 11:59pm
    Sun Jun 15th 2025
    24h 19m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesIberia Airlines
    7:32pm - 1:10pm
    Sun Jun 22nd 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Finnair · AY 1411 Depart at 7:40am from Helsinki (HEL) Fly for 2h 40m Arrive at 9:20am in Frankfurt (FRA)

    Layover in Frankfurt for 4h 25m

    Sun Jun 15th 2025 Condor · DE 2032 Depart at 1:45pm from Frankfurt (FRA) Fly for 10h 20m Arrive at 3:05pm in Seattle (SEA)

    Layover in Seattle for 3h 1m

    Sun Jun 15th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Mon Jun 23rd 2025 Iberia Airlines · IB 6468 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2267
    FinnairIcelandairHawaiian Airlines
    7:20am - 11:59pm
    Sat Jun 14th 2025
    24h 39m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesIberia Airlines
    3:24pm - 1:10pm
    Sun Jun 22nd 2025
    37h 46m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Finnair · AY 991 Depart at 7:20am from Helsinki (HEL) Fly for 3h 40m Arrive at 8:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 30m

    Sat Jun 14th 2025 Icelandair · FI 685 Depart at 10:30am from Reykjavik (KEF) Fly for 7h 55m Arrive at 11:25am in Seattle (SEA)

    Layover in Seattle for 6h 41m

    Sat Jun 14th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 7 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7126 Depart at 3:24pm from St. Louis (STL) Fly for 4h 26m Arrive at 5:50pm in Seattle (SEA)

    Layover in Seattle for 23h 50m

    Mon Jun 23rd 2025 Iberia Airlines · IB 6468 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2281
    FinnairAer LingusFrontier Airlines
    7:45am - 11:53pm
    Sun Jun 15th 2025
    24h 8m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Finnair · AY 1381 Depart at 7:45am from Helsinki (HEL) Fly for 3h 15m Arrive at 9:00am in Dublin (DUB)

    Layover in Dublin for 4h 55m

    Sun Jun 15th 2025 Aer Lingus · EI 121 Depart at 1:55pm from Dublin (DUB) Fly for 9h 10m Arrive at 6:05pm in Orlando (MCO)

    Layover in Orlando for 4h 9m

    Sun Jun 15th 2025 Frontier Airlines · F9 1631 Depart at 10:14pm from Orlando (MCO) Fly for 2h 39m Arrive at 11:53pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2297
    Turkish AirlinesTurkish AirlinesHawaiian Airlines
    7:35pm - 6:35pm
    Mon Jun 16th 2025
    31h 0m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Turkish Airlines · TK 1764 Depart at 7:35pm from Helsinki (HEL) Fly for 3h 45m Arrive at 11:20pm in Istanbul (IST)

    Layover in Istanbul for 8h 45m

    Tue Jun 17th 2025 Turkish Airlines · TK 213 Depart at 8:05am from Istanbul (IST) Fly for 12h 30m Arrive at 10:35am in Seattle (SEA)

    Layover in Seattle for 2h 11m

    Tue Jun 17th 2025 Hawaiian Airlines · HA 6937 Depart at 12:46pm from Seattle (SEA) Fly for 3h 49m Arrive at 6:35pm in St. Louis (STL)

    Stay in St. Louis for 4 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2305
    FinnairSASHawaiian Airlines
    7:25am - 11:59pm
    Sat Jun 14th 2025
    24h 34m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Finnair · AY 951 Depart at 7:25am from Helsinki (HEL) Fly for 1h 40m Arrive at 8:05am in Copenhagen (CPH)

    Layover in Copenhagen for 5h 0m

    Sat Jun 14th 2025 SAS · SK 937 Depart at 1:05pm from Copenhagen (CPH) Fly for 9h 45m Arrive at 1:50pm in Seattle (SEA)

    Layover in Seattle for 4h 16m

    Sat Jun 14th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 7 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2312
    FinnairCondorHawaiian Airlines
    7:40am - 11:59pm
    Sat Jun 14th 2025
    24h 19m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    7:32pm - 1:10pm
    Sat Jun 21st 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Finnair · AY 1411 Depart at 7:40am from Helsinki (HEL) Fly for 2h 40m Arrive at 9:20am in Frankfurt (FRA)

    Layover in Frankfurt for 4h 45m

    Sat Jun 14th 2025 Condor · DE 2032 Depart at 2:05pm from Frankfurt (FRA) Fly for 10h 10m Arrive at 3:15pm in Seattle (SEA)

    Layover in Seattle for 2h 51m

    Sat Jun 14th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sat Jun 21st 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2331
    FinnairAir TransatAir Canada
    8:25pm - 8:48pm
    Sat Jun 14th 2025
    32h 23m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Finnair · AY 1581 Depart at 8:25pm from Helsinki (HEL) Fly for 3h 5m Arrive at 10:30pm in Paris (CDG)

    Layover in Paris for 11h 15m

    Sun Jun 15th 2025 Air Transat · TS 251 Depart at 9:45am from Paris (CDG) Fly for 7h 50m Arrive at 11:35am in Montreal (YUL)

    Layover in Montreal for 7h 25m

    Sun Jun 15th 2025 Air Canada · AC 1177 Depart at 7:00pm from Montreal (YUL) Fly for 2h 48m Arrive at 8:48pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2336
    FinnairAir TransatAir Canada
    7:20am - 8:48pm
    Sun Jun 15th 2025
    21h 28m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    7:32pm - 1:10pm
    Sat Jun 21st 2025
    33h 38m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Finnair · AY 1761 Depart at 7:20am from Helsinki (HEL) Fly for 3h 25m Arrive at 9:45am in Rome (FCO)

    Layover in Rome for 2h 30m

    Sun Jun 15th 2025 Air Transat · TS 403 Depart at 12:15pm from Rome (FCO) Fly for 9h 5m Arrive at 3:20pm in Montreal (YUL)

    Layover in Montreal for 3h 40m

    Sun Jun 15th 2025 Air Canada · AC 1177 Depart at 7:00pm from Montreal (YUL) Fly for 2h 48m Arrive at 8:48pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sat Jun 21st 2025 Hawaiian Airlines · HA 7125 Depart at 7:32pm from St. Louis (STL) Fly for 4h 28m Arrive at 10:00pm in Seattle (SEA)

    Layover in Seattle for 19h 40m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2340
    FinnairAer LingusFrontier Airlines
    7:45am - 11:53pm
    Sun Jun 15th 2025
    24h 8m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Finnair · AY 1381 Depart at 7:45am from Helsinki (HEL) Fly for 3h 15m Arrive at 9:00am in Dublin (DUB)

    Layover in Dublin for 4h 55m

    Sun Jun 15th 2025 Aer Lingus · EI 121 Depart at 1:55pm from Dublin (DUB) Fly for 9h 10m Arrive at 6:05pm in Orlando (MCO)

    Layover in Orlando for 4h 9m

    Sun Jun 15th 2025 Frontier Airlines · F9 1631 Depart at 10:14pm from Orlando (MCO) Fly for 2h 39m Arrive at 11:53pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2356
    Turkish AirlinesTurkish AirlinesHawaiian Airlines
    7:35pm - 6:35pm
    Mon Jun 16th 2025
    31h 0m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Turkish Airlines · TK 1764 Depart at 7:35pm from Helsinki (HEL) Fly for 3h 45m Arrive at 11:20pm in Istanbul (IST)

    Layover in Istanbul for 8h 45m

    Tue Jun 17th 2025 Turkish Airlines · TK 213 Depart at 8:05am from Istanbul (IST) Fly for 12h 30m Arrive at 10:35am in Seattle (SEA)

    Layover in Seattle for 2h 11m

    Tue Jun 17th 2025 Hawaiian Airlines · HA 6937 Depart at 12:46pm from Seattle (SEA) Fly for 3h 49m Arrive at 6:35pm in St. Louis (STL)

    Stay in St. Louis for 3 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2363
    FinnairSASHawaiian Airlines
    7:25am - 11:59pm
    Sat Jun 14th 2025
    24h 34m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Finnair · AY 951 Depart at 7:25am from Helsinki (HEL) Fly for 1h 40m Arrive at 8:05am in Copenhagen (CPH)

    Layover in Copenhagen for 5h 0m

    Sat Jun 14th 2025 SAS · SK 937 Depart at 1:05pm from Copenhagen (CPH) Fly for 9h 45m Arrive at 1:50pm in Seattle (SEA)

    Layover in Seattle for 4h 16m

    Sat Jun 14th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2390
    FinnairAir TransatAir Canada
    8:25pm - 8:48pm
    Sat Jun 14th 2025
    32h 23m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Finnair · AY 1581 Depart at 8:25pm from Helsinki (HEL) Fly for 3h 5m Arrive at 10:30pm in Paris (CDG)

    Layover in Paris for 11h 15m

    Sun Jun 15th 2025 Air Transat · TS 251 Depart at 9:45am from Paris (CDG) Fly for 7h 50m Arrive at 11:35am in Montreal (YUL)

    Layover in Montreal for 7h 25m

    Sun Jun 15th 2025 Air Canada · AC 1177 Depart at 7:00pm from Montreal (YUL) Fly for 2h 48m Arrive at 8:48pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2397
    FinnairCondorHawaiian Airlines
    7:40am - 11:59pm
    Sat Jun 14th 2025
    24h 19m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Finnair · AY 1411 Depart at 7:40am from Helsinki (HEL) Fly for 2h 40m Arrive at 9:20am in Frankfurt (FRA)

    Layover in Frankfurt for 4h 45m

    Sat Jun 14th 2025 Condor · DE 2032 Depart at 2:05pm from Frankfurt (FRA) Fly for 10h 10m Arrive at 3:15pm in Seattle (SEA)

    Layover in Seattle for 2h 51m

    Sat Jun 14th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 7 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2418
    Air CanadaAir CanadaAir Canada
    6:00am - 7:43pm
    Mon Jun 16th 2025
    21h 43m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Air Canada · AC 9078 Depart at 6:00am from Helsinki (HEL) Fly for 2h 35m Arrive at 7:35am in Munich (MUC)

    Layover in Munich for 4h 15m

    Mon Jun 16th 2025 Air Canada · AC 837 Depart at 11:50am from Munich (MUC) Fly for 9h 10m Arrive at 3:00pm in Toronto (YYZ)

    Layover in Toronto for 3h 30m

    Mon Jun 16th 2025 Air Canada · AC 8973 Depart at 6:30pm from Toronto (YYZ) Fly for 2h 13m Arrive at 7:43pm in St. Louis (STL)

    Stay in St. Louis for 4 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2419
    Air CanadaAir CanadaAir Canada
    6:10am - 7:58pm
    Mon Jun 16th 2025
    21h 48m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Air Canada · AC 9092 Depart at 6:10am from Helsinki (HEL) Fly for 2h 40m Arrive at 7:50am in Frankfurt (FRA)

    Layover in Frankfurt for 2h 5m

    Mon Jun 16th 2025 Air Canada · AC 845 Depart at 9:55am from Frankfurt (FRA) Fly for 8h 15m Arrive at 12:10pm in Montreal (YUL)

    Layover in Montreal for 6h 0m

    Mon Jun 16th 2025 Air Canada · AC 1177 Depart at 6:10pm from Montreal (YUL) Fly for 2h 48m Arrive at 7:58pm in St. Louis (STL)

    Stay in St. Louis for 4 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2419
    Air CanadaAir CanadaAir Canada
    6:10am - 8:48pm
    Sun Jun 15th 2025
    22h 38m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Air Canada · AC 9092 Depart at 6:10am from Helsinki (HEL) Fly for 2h 40m Arrive at 7:50am in Frankfurt (FRA)

    Layover in Frankfurt for 2h 5m

    Sun Jun 15th 2025 Air Canada · AC 845 Depart at 9:55am from Frankfurt (FRA) Fly for 8h 15m Arrive at 12:10pm in Montreal (YUL)

    Layover in Montreal for 6h 50m

    Sun Jun 15th 2025 Air Canada · AC 1177 Depart at 7:00pm from Montreal (YUL) Fly for 2h 48m Arrive at 8:48pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2420
    FinnairAir TransatAir Canada
    7:20am - 8:48pm
    Sun Jun 15th 2025
    21h 28m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    Hawaiian AirlinesFinnair
    6:41am - 1:10pm
    Sun Jun 22nd 2025
    22h 29m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Finnair · AY 1761 Depart at 7:20am from Helsinki (HEL) Fly for 3h 25m Arrive at 9:45am in Rome (FCO)

    Layover in Rome for 2h 30m

    Sun Jun 15th 2025 Air Transat · TS 403 Depart at 12:15pm from Rome (FCO) Fly for 9h 5m Arrive at 3:20pm in Montreal (YUL)

    Layover in Montreal for 3h 40m

    Sun Jun 15th 2025 Air Canada · AC 1177 Depart at 7:00pm from Montreal (YUL) Fly for 2h 48m Arrive at 8:48pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sun Jun 22nd 2025 Hawaiian Airlines · HA 7127 Depart at 6:41am from St. Louis (STL) Fly for 4h 29m Arrive at 9:10am in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Sun Jun 22nd 2025 Finnair · AY 34 Depart at 5:40pm from Seattle (SEA) Fly for 9h 30m Arrive at 1:10pm in Helsinki (HEL)

    Book Flight
  • €2425
    Air CanadaAir CanadaAir Canada
    6:10am - 7:43pm
    Sun Jun 15th 2025
    21h 33m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Air Canada · AC 9092 Depart at 6:10am from Helsinki (HEL) Fly for 2h 40m Arrive at 7:50am in Frankfurt (FRA)

    Layover in Frankfurt for 2h 10m

    Sun Jun 15th 2025 Air Canada · AC 841 Depart at 10:00am from Frankfurt (FRA) Fly for 8h 30m Arrive at 12:30pm in Toronto (YYZ)

    Layover in Toronto for 6h 0m

    Sun Jun 15th 2025 Air Canada · AC 8973 Depart at 6:30pm from Toronto (YYZ) Fly for 2h 13m Arrive at 7:43pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2425
    Air CanadaAir CanadaAir Canada
    6:10am - 7:43pm
    Mon Jun 16th 2025
    21h 33m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Air Canada · AC 9092 Depart at 6:10am from Helsinki (HEL) Fly for 2h 40m Arrive at 7:50am in Frankfurt (FRA)

    Layover in Frankfurt for 2h 10m

    Mon Jun 16th 2025 Air Canada · AC 841 Depart at 10:00am from Frankfurt (FRA) Fly for 8h 40m Arrive at 12:40pm in Toronto (YYZ)

    Layover in Toronto for 5h 50m

    Mon Jun 16th 2025 Air Canada · AC 8973 Depart at 6:30pm from Toronto (YYZ) Fly for 2h 13m Arrive at 7:43pm in St. Louis (STL)

    Stay in St. Louis for 4 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2428
    LufthansaLufthansa
    6:10am - 1:30pm
    Sun Jun 15th 2025
    15h 20m
    Helsinki (HEL) → St. Louis (STL)
    1 Stop
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Lufthansa · LH 855 Depart at 6:10am from Helsinki (HEL) Fly for 2h 40m Arrive at 7:50am in Frankfurt (FRA)

    Layover in Frankfurt for 2h 50m

    Sun Jun 15th 2025 Lufthansa · LH 448 Depart at 10:40am from Frankfurt (FRA) Fly for 9h 50m Arrive at 1:30pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2441
    LufthansaLufthansaLufthansa
    6:00am - 1:30pm
    Sun Jun 15th 2025
    15h 30m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Lufthansa · LH 2467 Depart at 6:00am from Helsinki (HEL) Fly for 2h 35m Arrive at 7:35am in Munich (MUC)

    Layover in Munich for 0h 55m

    Sun Jun 15th 2025 Lufthansa · LH 97 Depart at 8:30am from Munich (MUC) Fly for 1h 0m Arrive at 9:30am in Frankfurt (FRA)

    Layover in Frankfurt for 1h 10m

    Sun Jun 15th 2025 Lufthansa · LH 448 Depart at 10:40am from Frankfurt (FRA) Fly for 9h 50m Arrive at 1:30pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2455
    FinnairCondorHawaiian Airlines
    7:40am - 11:59pm
    Sat Jun 14th 2025
    24h 19m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Finnair · AY 1411 Depart at 7:40am from Helsinki (HEL) Fly for 2h 40m Arrive at 9:20am in Frankfurt (FRA)

    Layover in Frankfurt for 4h 45m

    Sat Jun 14th 2025 Condor · DE 2032 Depart at 2:05pm from Frankfurt (FRA) Fly for 10h 10m Arrive at 3:15pm in Seattle (SEA)

    Layover in Seattle for 2h 51m

    Sat Jun 14th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2478
    FinnairAir TransatAir Canada
    7:20am - 8:48pm
    Sun Jun 15th 2025
    21h 28m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Finnair · AY 1761 Depart at 7:20am from Helsinki (HEL) Fly for 3h 25m Arrive at 9:45am in Rome (FCO)

    Layover in Rome for 2h 30m

    Sun Jun 15th 2025 Air Transat · TS 403 Depart at 12:15pm from Rome (FCO) Fly for 9h 5m Arrive at 3:20pm in Montreal (YUL)

    Layover in Montreal for 3h 40m

    Sun Jun 15th 2025 Air Canada · AC 1177 Depart at 7:00pm from Montreal (YUL) Fly for 2h 48m Arrive at 8:48pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2557
    FinnairLufthansaLufthansa
    7:00pm - 1:30pm
    Mon Jun 16th 2025
    50h 30m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Finnair · AY 1173 Depart at 7:00pm from Helsinki (HEL) Fly for 2h 5m Arrive at 8:05pm in Gdańsk (GDN)

    Layover in Gdańsk for 18h 25m

    Tue Jun 17th 2025 Lufthansa · LH 1379 Depart at 2:30pm from Gdańsk (GDN) Fly for 1h 40m Arrive at 4:10pm in Frankfurt (FRA)

    Layover in Frankfurt for 18h 30m

    Wed Jun 18th 2025 Lufthansa · LH 448 Depart at 10:40am from Frankfurt (FRA) Fly for 9h 50m Arrive at 1:30pm in St. Louis (STL)

    Stay in St. Louis for 2 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €2694
    FinnairLufthansaLufthansa
    5:45pm - 1:30pm
    Sat Jun 14th 2025
    27h 45m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Finnair · AY 1145 Depart at 5:45pm from Helsinki (HEL) Fly for 1h 40m Arrive at 6:25pm in Warsaw (WAW)

    Layover in Warsaw for 2h 20m

    Sat Jun 14th 2025 Lufthansa · LH 5713 Depart at 8:45pm from Warsaw (WAW) Fly for 1h 55m Arrive at 10:40pm in Frankfurt (FRA)

    Layover in Frankfurt for 12h 0m

    Sun Jun 15th 2025 Lufthansa · LH 448 Depart at 10:40am from Frankfurt (FRA) Fly for 9h 50m Arrive at 1:30pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €3254
    FinnairAir FranceSpirit Airlines
    8:10am - 6:18pm
    Mon Jun 16th 2025
    18h 8m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Mon Jun 16th 2025 Finnair · AY 1301 Depart at 8:10am from Helsinki (HEL) Fly for 2h 35m Arrive at 9:45am in Amsterdam (AMS)

    Layover in Amsterdam for 3h 15m

    Mon Jun 16th 2025 Air France · AF 5600 Depart at 1:00pm from Amsterdam (AMS) Fly for 8h 30m Arrive at 3:30pm in Detroit (DTW)

    Layover in Detroit for 2h 17m

    Mon Jun 16th 2025 Spirit Airlines · NK 2856 Depart at 5:47pm from Detroit (DTW) Fly for 1h 31m Arrive at 6:18pm in St. Louis (STL)

    Stay in St. Louis for 4 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €3295
    LufthansaKLM Royal Dutch AirlinesSpirit Airlines
    6:10am - 5:04pm
    Sun Jun 15th 2025
    18h 54m
    Helsinki (HEL) → St. Louis (STL)
    2 Stops
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Lufthansa · LH 855 Depart at 6:10am from Helsinki (HEL) Fly for 2h 40m Arrive at 7:50am in Frankfurt (FRA)

    Layover in Frankfurt for 3h 10m

    Sun Jun 15th 2025 KLM Royal Dutch Airlines · KL 6143 Depart at 11:00am from Frankfurt (FRA) Fly for 9h 5m Arrive at 2:05pm in Detroit (DTW)

    Layover in Detroit for 2h 28m

    Sun Jun 15th 2025 Spirit Airlines · NK 2856 Depart at 4:33pm from Detroit (DTW) Fly for 1h 31m Arrive at 5:04pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €3818
    FinnairHawaiian Airlines
    4:20pm - 11:59pm
    Sun Jun 15th 2025
    15h 39m
    Helsinki (HEL) → St. Louis (STL)
    1 Stop
    Southern Airways ExpressSouthern Airways ExpressFinnair
    1:00pm - 2:15pm
    Sun Jun 22nd 2025
    17h 15m
    St. Louis (STL) → Helsinki (HEL)
    2 Stops

    Sun Jun 15th 2025 Finnair · AY 33 Depart at 4:20pm from Helsinki (HEL) Fly for 9h 40m Arrive at 4:00pm in Seattle (SEA)

    Layover in Seattle for 2h 6m

    Sun Jun 15th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sun Jun 22nd 2025 Southern Airways Express · 9X 460 Depart at 1:00pm from St. Louis (STL) Fly for 1h 0m Arrive at 2:00pm in Quincy (UIN)

    Layover in Quincy for 0h 35m

    Sun Jun 22nd 2025 Southern Airways Express · 9X 481 Depart at 2:35pm from Quincy (UIN) Fly for 1h 57m Arrive at 4:32pm in Chicago (ORD)

    Layover in Chicago for 4h 58m

    Sun Jun 22nd 2025 Finnair · AY 10 Depart at 9:30pm from Chicago (ORD) Fly for 8h 45m Arrive at 2:15pm in Helsinki (HEL)

    Book Flight
  • €3858
    FinnairHawaiian Airlines
    4:20pm - 11:59pm
    Sat Jun 14th 2025
    15h 39m
    Helsinki (HEL) → St. Louis (STL)
    1 Stop
    Southern Airways ExpressSouthern Airways ExpressFinnair
    1:00pm - 2:15pm
    Sun Jun 22nd 2025
    17h 15m
    St. Louis (STL) → Helsinki (HEL)
    2 Stops

    Sat Jun 14th 2025 Finnair · AY 33 Depart at 4:20pm from Helsinki (HEL) Fly for 9h 40m Arrive at 4:00pm in Seattle (SEA)

    Layover in Seattle for 2h 6m

    Sat Jun 14th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 7 nights

    Sun Jun 22nd 2025 Southern Airways Express · 9X 460 Depart at 1:00pm from St. Louis (STL) Fly for 1h 0m Arrive at 2:00pm in Quincy (UIN)

    Layover in Quincy for 0h 35m

    Sun Jun 22nd 2025 Southern Airways Express · 9X 481 Depart at 2:35pm from Quincy (UIN) Fly for 1h 57m Arrive at 4:32pm in Chicago (ORD)

    Layover in Chicago for 4h 58m

    Sun Jun 22nd 2025 Finnair · AY 10 Depart at 9:30pm from Chicago (ORD) Fly for 8h 45m Arrive at 2:15pm in Helsinki (HEL)

    Book Flight
  • €4033
    FinnairHawaiian Airlines
    4:20pm - 11:59pm
    Sun Jun 15th 2025
    15h 39m
    Helsinki (HEL) → St. Louis (STL)
    1 Stop
    LufthansaLufthansaFinnair
    3:30pm - 3:25pm
    Sun Jun 22nd 2025
    15h 55m
    St. Louis (STL) → Helsinki (HEL)
    2 Stops

    Sun Jun 15th 2025 Finnair · AY 33 Depart at 4:20pm from Helsinki (HEL) Fly for 9h 40m Arrive at 4:00pm in Seattle (SEA)

    Layover in Seattle for 2h 6m

    Sun Jun 15th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sun Jun 22nd 2025 Lufthansa · LH 449 Depart at 3:30pm from St. Louis (STL) Fly for 8h 55m Arrive at 7:25am in Frankfurt (FRA)

    Layover in Frankfurt for 1h 30m

    Mon Jun 23rd 2025 Lufthansa · LH 1336 Depart at 8:55am from Frankfurt (FRA) Fly for 1h 35m Arrive at 10:30am in Budapest (BUD)

    Layover in Budapest for 1h 35m

    Mon Jun 23rd 2025 Finnair · AY 1252 Depart at 12:05pm from Budapest (BUD) Fly for 2h 20m Arrive at 3:25pm in Helsinki (HEL)

    Book Flight
  • €4064
    FinnairHawaiian Airlines
    4:20pm - 11:59pm
    Sun Jun 15th 2025
    15h 39m
    Helsinki (HEL) → St. Louis (STL)
    1 Stop
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sun Jun 15th 2025 Finnair · AY 33 Depart at 4:20pm from Helsinki (HEL) Fly for 9h 40m Arrive at 4:00pm in Seattle (SEA)

    Layover in Seattle for 2h 6m

    Sun Jun 15th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 5 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
  • €4073
    FinnairHawaiian Airlines
    4:20pm - 11:59pm
    Sat Jun 14th 2025
    15h 39m
    Helsinki (HEL) → St. Louis (STL)
    1 Stop
    LufthansaLufthansaFinnair
    3:30pm - 3:25pm
    Sun Jun 22nd 2025
    15h 55m
    St. Louis (STL) → Helsinki (HEL)
    2 Stops

    Sat Jun 14th 2025 Finnair · AY 33 Depart at 4:20pm from Helsinki (HEL) Fly for 9h 40m Arrive at 4:00pm in Seattle (SEA)

    Layover in Seattle for 2h 6m

    Sat Jun 14th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 7 nights

    Sun Jun 22nd 2025 Lufthansa · LH 449 Depart at 3:30pm from St. Louis (STL) Fly for 8h 55m Arrive at 7:25am in Frankfurt (FRA)

    Layover in Frankfurt for 1h 30m

    Mon Jun 23rd 2025 Lufthansa · LH 1336 Depart at 8:55am from Frankfurt (FRA) Fly for 1h 35m Arrive at 10:30am in Budapest (BUD)

    Layover in Budapest for 1h 35m

    Mon Jun 23rd 2025 Finnair · AY 1252 Depart at 12:05pm from Budapest (BUD) Fly for 2h 20m Arrive at 3:25pm in Helsinki (HEL)

    Book Flight
  • €4104
    FinnairHawaiian Airlines
    4:20pm - 11:59pm
    Sat Jun 14th 2025
    15h 39m
    Helsinki (HEL) → St. Louis (STL)
    1 Stop
    FinnairFinnair
    12:28pm - 10:45am
    Sat Jun 21st 2025
    14h 17m
    St. Louis (STL) → Helsinki (HEL)
    1 Stop

    Sat Jun 14th 2025 Finnair · AY 33 Depart at 4:20pm from Helsinki (HEL) Fly for 9h 40m Arrive at 4:00pm in Seattle (SEA)

    Layover in Seattle for 2h 6m

    Sat Jun 14th 2025 Hawaiian Airlines · HA 6939 Depart at 6:06pm from Seattle (SEA) Fly for 3h 53m Arrive at 11:59pm in St. Louis (STL)

    Stay in St. Louis for 6 nights

    Sat Jun 21st 2025 Finnair · AY 5718 Depart at 12:28pm from St. Louis (STL) Fly for 1h 53m Arrive at 2:21pm in Dallas (DFW)

    Layover in Dallas for 2h 29m

    Sat Jun 21st 2025 Finnair · AY 20 Depart at 4:50pm from Dallas (DFW) Fly for 9h 55m Arrive at 10:45am in Helsinki (HEL)

    Book Flight
@sarahbb1
Sarah Belizaire
@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

@eyupitsjohn
John Ford
@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

@oamingsonaa
Roaming Sonaa
@roamingsonaa

For people wanting to maximize their trips, Flightlist is my newest travel hack for uncovering the coolest routes at irresistible prices. No stress, no annoying ads — just seamless flight booking with amazing functionality. It's designed for remote workers, backpackers, and people living abroad.

Read Sonaa's 7 Amazing Skyscanner Alternatives for Booking Travel
@andy_travels
ANDY TRAVELS
@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

@travelwitbender
Travel With Bender
@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Read Josh's Ultimate Guide To Find Cheap One Way Flights
@travel.with.wes
Wesley Mergard
@travel.with.wes

One useful tool I've found for evaluating different departure and return dates is called FlightList.io. You can quickly scan different travel date ranges, carriers and one way flight options to easily determine the cheapest flight combinations for your trip.

Read Wesley's My Best Cheap Flight Hacks (Why Pay More?)

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FlightList Blog

Flightlist Interviews 7 Travel Experts On Why They Book One Way Flights
Flightlist Interviews 7 Travel Experts On Why They Book One Way Flights
Why I built FlightList & solved my own problem
Why I Built FlightList & Solved My Own Problem

About FlightList

❝Founded by a remote worker and frequent flyer, who discovered that the best deals come from searching with flexible dates across entire countries or regions. Our streamlined platform strips away the clutter found on typical travel sites, offering a clean interface that focuses solely on finding cost-effective flights. Unlike traditional booking sites, FlightList allows users to search by date ranges and broad destinations, unveiling opportunities that rigid parameters often miss. Our filters let travelers tailor searches to their specific needs, whether they're digital nomads seeking their next adventure or budget-conscious explorers maximizing travel funds. We've made finding cheap flights into a quicker and easier experience, empowering users to discover just how far their budget can take them.❞

Hans Desjarlais, Founder Hans Desjarlais Profile Picture