Flights from Barcelona to Denver (BCN to DEN)

Discover more affordable routes and cheaper dates from Barcelona to Denver (BCN to DEN) within a date range.

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  • €629
    LufthansaLufthansa
    8:00am - 1:35pm
    Wed Oct 1st 2025
    13h 35m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    LufthansaLufthansa
    4:40pm - 1:15pm
    Wed Oct 22nd 2025
    12h 35m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 Lufthansa · LH 1137 Depart at 8:00am from Barcelona (BCN) Fly for 2h 10m Arrive at 10:10am in Frankfurt (FRA)

    Layover in Frankfurt for 1h 10m

    Wed Oct 1st 2025 Lufthansa · LH 7586 Depart at 11:20am from Frankfurt (FRA) Fly for 10h 15m Arrive at 1:35pm in Denver (DEN)

    Stay in Denver for 21 nights

    Wed Oct 22nd 2025 Lufthansa · LH 7467 Depart at 4:40pm from Denver (DEN) Fly for 2h 41m Arrive at 8:21pm in Chicago (ORD)

    Layover in Chicago for 1h 24m

    Wed Oct 22nd 2025 Lufthansa · LH 8859 Depart at 9:45pm from Chicago (ORD) Fly for 8h 30m Arrive at 1:15pm in Barcelona (BCN)

  • €629
    LufthansaLufthansa
    8:00am - 1:35pm
    Wed Oct 1st 2025
    13h 35m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    LufthansaLufthansa
    11:15am - 8:20am
    Wed Oct 22nd 2025
    13h 5m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 Lufthansa · LH 1137 Depart at 8:00am from Barcelona (BCN) Fly for 2h 10m Arrive at 10:10am in Frankfurt (FRA)

    Layover in Frankfurt for 1h 10m

    Wed Oct 1st 2025 Lufthansa · LH 7586 Depart at 11:20am from Frankfurt (FRA) Fly for 10h 15m Arrive at 1:35pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 Lufthansa · LH 7463 Depart at 11:15am from Denver (DEN) Fly for 3h 28m Arrive at 4:43pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 52m

    Wed Oct 22nd 2025 Lufthansa · LH 7946 Depart at 6:35pm from Washington, D.C. (IAD) Fly for 7h 45m Arrive at 8:20am in Barcelona (BCN)

  • €632
    Air CanadaAir CanadaAir Canada
    6:50am - 4:33pm
    Wed Oct 1st 2025
    17h 43m
    Barcelona (BCN) → Denver (DEN)
    2 Stops
    Air CanadaAir Canada
    9:40am - 7:50am
    Wed Oct 22nd 2025
    14h 10m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 Air Canada · AC 9183 Depart at 6:50am from Barcelona (BCN) Fly for 2h 10m Arrive at 9:00am in Frankfurt (FRA)

    Layover in Frankfurt for 1h 15m

    Wed Oct 1st 2025 Air Canada · AC 839 Depart at 10:15am from Frankfurt (FRA) Fly for 10h 5m Arrive at 11:20am in Vancouver (YVR)

    Layover in Vancouver for 1h 20m

    Wed Oct 1st 2025 Air Canada · AC 576 Depart at 12:40pm from Vancouver (YVR) Fly for 2h 53m Arrive at 4:33pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 Air Canada · AC 1072 Depart at 9:40am from Denver (DEN) Fly for 3h 46m Arrive at 3:26pm in Montreal (YUL)

    Layover in Montreal for 2h 49m

    Wed Oct 22nd 2025 Air Canada · AC 822 Depart at 6:15pm from Montreal (YUL) Fly for 7h 35m Arrive at 7:50am in Barcelona (BCN)

  • €636
    Air CanadaAir CanadaAir Canada
    6:50am - 4:33pm
    Wed Oct 1st 2025
    17h 43m
    Barcelona (BCN) → Denver (DEN)
    2 Stops
    Air CanadaAir CanadaAir Canada
    7:45am - 7:50am
    Wed Oct 22nd 2025
    16h 5m
    Denver (DEN) → Barcelona (BCN)
    2 Stops

    Wed Oct 1st 2025 Air Canada · AC 9183 Depart at 6:50am from Barcelona (BCN) Fly for 2h 10m Arrive at 9:00am in Frankfurt (FRA)

    Layover in Frankfurt for 1h 15m

    Wed Oct 1st 2025 Air Canada · AC 839 Depart at 10:15am from Frankfurt (FRA) Fly for 10h 5m Arrive at 11:20am in Vancouver (YVR)

    Layover in Vancouver for 1h 20m

    Wed Oct 1st 2025 Air Canada · AC 576 Depart at 12:40pm from Vancouver (YVR) Fly for 2h 53m Arrive at 4:33pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 Air Canada · AC 1038 Depart at 7:45am from Denver (DEN) Fly for 3h 6m Arrive at 12:51pm in Toronto (YYZ)

    Layover in Toronto for 2h 9m

    Wed Oct 22nd 2025 Air Canada · AC 416 Depart at 3:00pm from Toronto (YYZ) Fly for 1h 20m Arrive at 4:20pm in Montreal (YUL)

    Layover in Montreal for 1h 55m

    Wed Oct 22nd 2025 Air Canada · AC 822 Depart at 6:15pm from Montreal (YUL) Fly for 7h 35m Arrive at 7:50am in Barcelona (BCN)

  • €638
    United AirlinesUnited Airlines
    12:10pm - 6:18pm
    Wed Oct 1st 2025
    14h 8m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    12:25pm - 9:00am
    Wed Oct 22nd 2025
    12h 35m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 8602 Depart at 12:10pm from Barcelona (BCN) Fly for 8h 20m Arrive at 2:30pm in Montreal (YUL)

    Layover in Montreal for 1h 35m

    Wed Oct 1st 2025 United Airlines · UA 8127 Depart at 4:05pm from Montreal (YUL) Fly for 4h 13m Arrive at 6:18pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 1283 Depart at 12:25pm from Denver (DEN) Fly for 3h 50m Arrive at 6:15pm in New York (EWR)

    Layover in New York for 1h 15m

    Wed Oct 22nd 2025 United Airlines · UA 120 Depart at 7:30pm from New York (EWR) Fly for 7h 30m Arrive at 9:00am in Barcelona (BCN)

  • €638
    United AirlinesUnited Airlines
    12:10pm - 6:18pm
    Wed Oct 1st 2025
    14h 8m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    4:40pm - 1:15pm
    Wed Oct 22nd 2025
    12h 35m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 8602 Depart at 12:10pm from Barcelona (BCN) Fly for 8h 20m Arrive at 2:30pm in Montreal (YUL)

    Layover in Montreal for 1h 35m

    Wed Oct 1st 2025 United Airlines · UA 8127 Depart at 4:05pm from Montreal (YUL) Fly for 4h 13m Arrive at 6:18pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 1367 Depart at 4:40pm from Denver (DEN) Fly for 2h 41m Arrive at 8:21pm in Chicago (ORD)

    Layover in Chicago for 1h 24m

    Wed Oct 22nd 2025 United Airlines · UA 769 Depart at 9:45pm from Chicago (ORD) Fly for 8h 30m Arrive at 1:15pm in Barcelona (BCN)

  • €638
    United AirlinesUnited Airlines
    12:10pm - 6:18pm
    Wed Oct 1st 2025
    14h 8m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    4:10pm - 1:15pm
    Wed Oct 22nd 2025
    13h 5m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 8602 Depart at 12:10pm from Barcelona (BCN) Fly for 8h 20m Arrive at 2:30pm in Montreal (YUL)

    Layover in Montreal for 1h 35m

    Wed Oct 1st 2025 United Airlines · UA 8127 Depart at 4:05pm from Montreal (YUL) Fly for 4h 13m Arrive at 6:18pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 213 Depart at 4:10pm from Denver (DEN) Fly for 2h 40m Arrive at 7:50pm in Chicago (ORD)

    Layover in Chicago for 1h 55m

    Wed Oct 22nd 2025 United Airlines · UA 769 Depart at 9:45pm from Chicago (ORD) Fly for 8h 30m Arrive at 1:15pm in Barcelona (BCN)

  • €638
    United AirlinesUnited Airlines
    12:10pm - 6:18pm
    Wed Oct 1st 2025
    14h 8m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    11:15am - 8:20am
    Wed Oct 22nd 2025
    13h 5m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 8602 Depart at 12:10pm from Barcelona (BCN) Fly for 8h 20m Arrive at 2:30pm in Montreal (YUL)

    Layover in Montreal for 1h 35m

    Wed Oct 1st 2025 United Airlines · UA 8127 Depart at 4:05pm from Montreal (YUL) Fly for 4h 13m Arrive at 6:18pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 2853 Depart at 11:15am from Denver (DEN) Fly for 3h 28m Arrive at 4:43pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 52m

    Wed Oct 22nd 2025 United Airlines · UA 992 Depart at 6:35pm from Washington, D.C. (IAD) Fly for 7h 45m Arrive at 8:20am in Barcelona (BCN)

  • €638
    United AirlinesUnited Airlines
    12:10pm - 6:18pm
    Wed Oct 1st 2025
    14h 8m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    11:30am - 9:00am
    Wed Oct 22nd 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 8602 Depart at 12:10pm from Barcelona (BCN) Fly for 8h 20m Arrive at 2:30pm in Montreal (YUL)

    Layover in Montreal for 1h 35m

    Wed Oct 1st 2025 United Airlines · UA 8127 Depart at 4:05pm from Montreal (YUL) Fly for 4h 13m Arrive at 6:18pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 1233 Depart at 11:30am from Denver (DEN) Fly for 3h 50m Arrive at 5:20pm in New York (EWR)

    Layover in New York for 2h 10m

    Wed Oct 22nd 2025 United Airlines · UA 120 Depart at 7:30pm from New York (EWR) Fly for 7h 30m Arrive at 9:00am in Barcelona (BCN)

  • €638
    Air CanadaAir CanadaAir Canada
    6:50am - 4:33pm
    Wed Oct 1st 2025
    17h 43m
    Barcelona (BCN) → Denver (DEN)
    2 Stops
    Air CanadaAir Canada
    7:45am - 9:20am
    Wed Oct 22nd 2025
    17h 35m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 Air Canada · AC 9183 Depart at 6:50am from Barcelona (BCN) Fly for 2h 10m Arrive at 9:00am in Frankfurt (FRA)

    Layover in Frankfurt for 1h 15m

    Wed Oct 1st 2025 Air Canada · AC 839 Depart at 10:15am from Frankfurt (FRA) Fly for 10h 5m Arrive at 11:20am in Vancouver (YVR)

    Layover in Vancouver for 1h 20m

    Wed Oct 1st 2025 Air Canada · AC 576 Depart at 12:40pm from Vancouver (YVR) Fly for 2h 53m Arrive at 4:33pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 Air Canada · AC 1038 Depart at 7:45am from Denver (DEN) Fly for 3h 6m Arrive at 12:51pm in Toronto (YYZ)

    Layover in Toronto for 6h 39m

    Wed Oct 22nd 2025 Air Canada · AC 820 Depart at 7:30pm from Toronto (YYZ) Fly for 7h 50m Arrive at 9:20am in Barcelona (BCN)

  • €644
    United AirlinesUnited Airlines
    12:10pm - 6:18pm
    Wed Oct 1st 2025
    14h 8m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    11:25am - 9:20am
    Wed Oct 22nd 2025
    13h 55m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 8602 Depart at 12:10pm from Barcelona (BCN) Fly for 8h 20m Arrive at 2:30pm in Montreal (YUL)

    Layover in Montreal for 1h 35m

    Wed Oct 1st 2025 United Airlines · UA 8127 Depart at 4:05pm from Montreal (YUL) Fly for 4h 13m Arrive at 6:18pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 8426 Depart at 11:25am from Denver (DEN) Fly for 3h 10m Arrive at 4:35pm in Toronto (YYZ)

    Layover in Toronto for 2h 55m

    Wed Oct 22nd 2025 United Airlines · UA 8682 Depart at 7:30pm from Toronto (YYZ) Fly for 7h 50m Arrive at 9:20am in Barcelona (BCN)

  • €645
    United AirlinesUnited Airlines
    12:10pm - 6:18pm
    Wed Oct 1st 2025
    14h 8m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    5:59pm - 3:30pm
    Wed Oct 22nd 2025
    13h 31m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 8602 Depart at 12:10pm from Barcelona (BCN) Fly for 8h 20m Arrive at 2:30pm in Montreal (YUL)

    Layover in Montreal for 1h 35m

    Wed Oct 1st 2025 United Airlines · UA 8127 Depart at 4:05pm from Montreal (YUL) Fly for 4h 13m Arrive at 6:18pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 8879 Depart at 5:59pm from Denver (DEN) Fly for 9h 31m Arrive at 11:30am in Frankfurt (FRA)

    Layover in Frankfurt for 1h 55m

    Thu Oct 23rd 2025 United Airlines · UA 9392 Depart at 1:25pm from Frankfurt (FRA) Fly for 2h 5m Arrive at 3:30pm in Barcelona (BCN)

  • €652
    United AirlinesUnited Airlines
    8:00am - 1:35pm
    Wed Oct 1st 2025
    13h 35m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    4:40pm - 1:15pm
    Wed Oct 22nd 2025
    12h 35m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 9304 Depart at 8:00am from Barcelona (BCN) Fly for 2h 10m Arrive at 10:10am in Frankfurt (FRA)

    Layover in Frankfurt for 1h 10m

    Wed Oct 1st 2025 United Airlines · UA 181 Depart at 11:20am from Frankfurt (FRA) Fly for 10h 15m Arrive at 1:35pm in Denver (DEN)

    Stay in Denver for 21 nights

    Wed Oct 22nd 2025 United Airlines · UA 1367 Depart at 4:40pm from Denver (DEN) Fly for 2h 41m Arrive at 8:21pm in Chicago (ORD)

    Layover in Chicago for 1h 24m

    Wed Oct 22nd 2025 United Airlines · UA 769 Depart at 9:45pm from Chicago (ORD) Fly for 8h 30m Arrive at 1:15pm in Barcelona (BCN)

  • €652
    United AirlinesUnited Airlines
    8:00am - 1:35pm
    Wed Oct 1st 2025
    13h 35m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    12:25pm - 9:00am
    Wed Oct 22nd 2025
    12h 35m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 9304 Depart at 8:00am from Barcelona (BCN) Fly for 2h 10m Arrive at 10:10am in Frankfurt (FRA)

    Layover in Frankfurt for 1h 10m

    Wed Oct 1st 2025 United Airlines · UA 181 Depart at 11:20am from Frankfurt (FRA) Fly for 10h 15m Arrive at 1:35pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 1283 Depart at 12:25pm from Denver (DEN) Fly for 3h 50m Arrive at 6:15pm in New York (EWR)

    Layover in New York for 1h 15m

    Wed Oct 22nd 2025 United Airlines · UA 120 Depart at 7:30pm from New York (EWR) Fly for 7h 30m Arrive at 9:00am in Barcelona (BCN)

  • €654
    VuelingFinnairFinnair
    6:00am - 4:25pm
    Wed Oct 8th 2025
    42h 25m
    Barcelona (BCN) → Denver (DEN)
    2 Stops
    IcelandairIcelandair
    4:40pm - 1:10pm
    Wed Oct 29th 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 8th 2025 Vueling · VY 1870 Depart at 6:00am from Barcelona (BCN) Fly for 3h 0m Arrive at 9:00am in Copenhagen (CPH)

    Layover in Copenhagen for 11h 0m

    Wed Oct 8th 2025 Finnair · AY 5985 Depart at 8:00pm from Copenhagen (CPH) Fly for 1h 55m Arrive at 8:55pm in London (LHR)

    Layover in London for 16h 40m

    Thu Oct 9th 2025 Finnair · AY 5419 Depart at 1:35pm from London (LHR) Fly for 9h 50m Arrive at 4:25pm in Denver (DEN)

    Stay in Denver for 19 nights

    Wed Oct 29th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 55m

    Thu Oct 30th 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €679
    VuelingFinnairFinnair
    6:00am - 4:25pm
    Wed Oct 8th 2025
    42h 25m
    Barcelona (BCN) → Denver (DEN)
    2 Stops
    IcelandairIcelandairVueling
    4:40pm - 11:15pm
    Mon Oct 27th 2025
    23h 35m
    Denver (DEN) → Barcelona (BCN)
    2 Stops

    Wed Oct 8th 2025 Vueling · VY 1870 Depart at 6:00am from Barcelona (BCN) Fly for 3h 0m Arrive at 9:00am in Copenhagen (CPH)

    Layover in Copenhagen for 11h 0m

    Wed Oct 8th 2025 Finnair · AY 5985 Depart at 8:00pm from Copenhagen (CPH) Fly for 1h 55m Arrive at 8:55pm in London (LHR)

    Layover in London for 16h 40m

    Thu Oct 9th 2025 Finnair · AY 5419 Depart at 1:35pm from London (LHR) Fly for 9h 50m Arrive at 4:25pm in Denver (DEN)

    Stay in Denver for 17 nights

    Mon Oct 27th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 15m

    Tue Oct 28th 2025 Icelandair · FI 532 Depart at 7:20am from Reykjavik (KEF) Fly for 3h 45m Arrive at 12:05pm in Munich (MUC)

    Layover in Munich for 8h 55m

    Tue Oct 28th 2025 Vueling · VY 1815 Depart at 9:00pm from Munich (MUC) Fly for 2h 15m Arrive at 11:15pm in Barcelona (BCN)

  • €714
    VuelingAer LingusAer Lingus
    7:00am - 5:59pm
    Thu Oct 2nd 2025
    18h 59m
    Barcelona (BCN) → Denver (DEN)
    2 Stops
    IcelandairIcelandair
    4:40pm - 1:10pm
    Wed Oct 29th 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Thu Oct 2nd 2025 Vueling · VY 6246 Depart at 7:00am from Barcelona (BCN) Fly for 1h 55m Arrive at 8:55am in Zürich (ZRH)

    Layover in Zürich for 2h 20m

    Thu Oct 2nd 2025 Aer Lingus · EI 343 Depart at 11:15am from Zürich (ZRH) Fly for 2h 20m Arrive at 12:35pm in Dublin (DUB)

    Layover in Dublin for 2h 50m

    Thu Oct 2nd 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 26 nights

    Wed Oct 29th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 55m

    Thu Oct 30th 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €718
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Wed Oct 1st 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Wed Oct 29th 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Wed Oct 1st 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 27 nights

    Wed Oct 29th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 55m

    Thu Oct 30th 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €718
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Wed Oct 8th 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Wed Oct 29th 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 8th 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Wed Oct 8th 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 29th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 55m

    Thu Oct 30th 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €718
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Mon Oct 6th 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Wed Oct 29th 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Mon Oct 6th 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Mon Oct 6th 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 22 nights

    Wed Oct 29th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 55m

    Thu Oct 30th 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €718
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Thu Oct 2nd 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Wed Oct 29th 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Thu Oct 2nd 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Thu Oct 2nd 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 26 nights

    Wed Oct 29th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 55m

    Thu Oct 30th 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €718
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Wed Oct 1st 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 2:45pm
    Thu Oct 23rd 2025
    14h 5m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Wed Oct 1st 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 21 nights

    Thu Oct 23rd 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 25m

    Fri Oct 24th 2025 Icelandair · FI 596 Depart at 8:25am from Reykjavik (KEF) Fly for 4h 20m Arrive at 2:45pm in Barcelona (BCN)

  • €718
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Wed Oct 8th 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 2:45pm
    Thu Oct 23rd 2025
    14h 5m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 8th 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Wed Oct 8th 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 14 nights

    Thu Oct 23rd 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 25m

    Fri Oct 24th 2025 Icelandair · FI 596 Depart at 8:25am from Reykjavik (KEF) Fly for 4h 20m Arrive at 2:45pm in Barcelona (BCN)

  • €718
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Mon Oct 6th 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 2:45pm
    Thu Oct 23rd 2025
    14h 5m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Mon Oct 6th 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Mon Oct 6th 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 16 nights

    Thu Oct 23rd 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 25m

    Fri Oct 24th 2025 Icelandair · FI 596 Depart at 8:25am from Reykjavik (KEF) Fly for 4h 20m Arrive at 2:45pm in Barcelona (BCN)

  • €718
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Thu Oct 2nd 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 2:45pm
    Thu Oct 23rd 2025
    14h 5m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Thu Oct 2nd 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Thu Oct 2nd 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 20 nights

    Thu Oct 23rd 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 25m

    Fri Oct 24th 2025 Icelandair · FI 596 Depart at 8:25am from Reykjavik (KEF) Fly for 4h 20m Arrive at 2:45pm in Barcelona (BCN)

  • €737
    VuelingAer LingusAer Lingus
    7:00am - 5:59pm
    Wed Oct 8th 2025
    18h 59m
    Barcelona (BCN) → Denver (DEN)
    2 Stops
    IcelandairIcelandair
    4:40pm - 1:10pm
    Wed Oct 29th 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 8th 2025 Vueling · VY 6246 Depart at 7:00am from Barcelona (BCN) Fly for 1h 55m Arrive at 8:55am in Zürich (ZRH)

    Layover in Zürich for 2h 20m

    Wed Oct 8th 2025 Aer Lingus · EI 343 Depart at 11:15am from Zürich (ZRH) Fly for 2h 20m Arrive at 12:35pm in Dublin (DUB)

    Layover in Dublin for 2h 50m

    Wed Oct 8th 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 29th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 55m

    Thu Oct 30th 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €740
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Fri Oct 3rd 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Wed Oct 29th 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Fri Oct 3rd 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Fri Oct 3rd 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 25 nights

    Wed Oct 29th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 55m

    Thu Oct 30th 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €740
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Fri Oct 3rd 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 2:45pm
    Thu Oct 23rd 2025
    14h 5m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Fri Oct 3rd 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Fri Oct 3rd 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 19 nights

    Thu Oct 23rd 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 25m

    Fri Oct 24th 2025 Icelandair · FI 596 Depart at 8:25am from Reykjavik (KEF) Fly for 4h 20m Arrive at 2:45pm in Barcelona (BCN)

  • €764
    VuelingAer LingusAer Lingus
    7:00am - 5:59pm
    Thu Oct 2nd 2025
    18h 59m
    Barcelona (BCN) → Denver (DEN)
    2 Stops
    IcelandairIcelandair
    4:40pm - 1:10pm
    Sun Oct 26th 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Thu Oct 2nd 2025 Vueling · VY 6246 Depart at 7:00am from Barcelona (BCN) Fly for 1h 55m Arrive at 8:55am in Zürich (ZRH)

    Layover in Zürich for 2h 20m

    Thu Oct 2nd 2025 Aer Lingus · EI 343 Depart at 11:15am from Zürich (ZRH) Fly for 2h 20m Arrive at 12:35pm in Dublin (DUB)

    Layover in Dublin for 2h 50m

    Thu Oct 2nd 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 23 nights

    Sun Oct 26th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 0m

    Mon Oct 27th 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €764
    VuelingAer LingusAer Lingus
    7:00am - 5:59pm
    Thu Oct 2nd 2025
    18h 59m
    Barcelona (BCN) → Denver (DEN)
    2 Stops
    IcelandairIcelandair
    4:40pm - 1:10pm
    Fri Oct 31st 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Thu Oct 2nd 2025 Vueling · VY 6246 Depart at 7:00am from Barcelona (BCN) Fly for 1h 55m Arrive at 8:55am in Zürich (ZRH)

    Layover in Zürich for 2h 20m

    Thu Oct 2nd 2025 Aer Lingus · EI 343 Depart at 11:15am from Zürich (ZRH) Fly for 2h 20m Arrive at 12:35pm in Dublin (DUB)

    Layover in Dublin for 2h 50m

    Thu Oct 2nd 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 28 nights

    Fri Oct 31st 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 55m

    Sat Nov 1st 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €764
    VuelingAer LingusAer Lingus
    7:00am - 5:59pm
    Thu Oct 2nd 2025
    18h 59m
    Barcelona (BCN) → Denver (DEN)
    2 Stops
    IcelandairIcelandair
    4:40pm - 2:45pm
    Fri Oct 24th 2025
    14h 5m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Thu Oct 2nd 2025 Vueling · VY 6246 Depart at 7:00am from Barcelona (BCN) Fly for 1h 55m Arrive at 8:55am in Zürich (ZRH)

    Layover in Zürich for 2h 20m

    Thu Oct 2nd 2025 Aer Lingus · EI 343 Depart at 11:15am from Zürich (ZRH) Fly for 2h 20m Arrive at 12:35pm in Dublin (DUB)

    Layover in Dublin for 2h 50m

    Thu Oct 2nd 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 21 nights

    Fri Oct 24th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 25m

    Sat Oct 25th 2025 Icelandair · FI 596 Depart at 8:25am from Reykjavik (KEF) Fly for 4h 20m Arrive at 2:45pm in Barcelona (BCN)

  • €765
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Mon Oct 6th 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Fri Oct 31st 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Mon Oct 6th 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Mon Oct 6th 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 24 nights

    Fri Oct 31st 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 55m

    Sat Nov 1st 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €765
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Wed Oct 1st 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Sun Oct 26th 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Wed Oct 1st 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 24 nights

    Sun Oct 26th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 0m

    Mon Oct 27th 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €765
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Thu Oct 2nd 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Sun Oct 26th 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Thu Oct 2nd 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Thu Oct 2nd 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 23 nights

    Sun Oct 26th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 0m

    Mon Oct 27th 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €765
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Mon Oct 6th 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Sun Oct 26th 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Mon Oct 6th 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Mon Oct 6th 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 19 nights

    Sun Oct 26th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 0m

    Mon Oct 27th 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €765
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Wed Oct 8th 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Fri Oct 31st 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 8th 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Wed Oct 8th 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 22 nights

    Fri Oct 31st 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 55m

    Sat Nov 1st 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €765
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Wed Oct 8th 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Sun Oct 26th 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 8th 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Wed Oct 8th 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 17 nights

    Sun Oct 26th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 0m

    Mon Oct 27th 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €765
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Wed Oct 1st 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Fri Oct 31st 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Wed Oct 1st 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 29 nights

    Fri Oct 31st 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 55m

    Sat Nov 1st 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €765
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Thu Oct 2nd 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Fri Oct 31st 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Thu Oct 2nd 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Thu Oct 2nd 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 28 nights

    Fri Oct 31st 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 55m

    Sat Nov 1st 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €765
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Mon Oct 6th 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 2:45pm
    Fri Oct 24th 2025
    14h 5m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Mon Oct 6th 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Mon Oct 6th 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 17 nights

    Fri Oct 24th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 25m

    Sat Oct 25th 2025 Icelandair · FI 596 Depart at 8:25am from Reykjavik (KEF) Fly for 4h 20m Arrive at 2:45pm in Barcelona (BCN)

  • €765
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Thu Oct 2nd 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 2:45pm
    Fri Oct 24th 2025
    14h 5m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Thu Oct 2nd 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Thu Oct 2nd 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 21 nights

    Fri Oct 24th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 25m

    Sat Oct 25th 2025 Icelandair · FI 596 Depart at 8:25am from Reykjavik (KEF) Fly for 4h 20m Arrive at 2:45pm in Barcelona (BCN)

  • €765
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Wed Oct 1st 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 2:45pm
    Fri Oct 24th 2025
    14h 5m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Wed Oct 1st 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 22 nights

    Fri Oct 24th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 25m

    Sat Oct 25th 2025 Icelandair · FI 596 Depart at 8:25am from Reykjavik (KEF) Fly for 4h 20m Arrive at 2:45pm in Barcelona (BCN)

  • €765
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Wed Oct 8th 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 2:45pm
    Fri Oct 24th 2025
    14h 5m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 8th 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Wed Oct 8th 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 15 nights

    Fri Oct 24th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 25m

    Sat Oct 25th 2025 Icelandair · FI 596 Depart at 8:25am from Reykjavik (KEF) Fly for 4h 20m Arrive at 2:45pm in Barcelona (BCN)

  • €786
    United AirlinesUnited Airlines
    12:10pm - 6:18pm
    Wed Oct 1st 2025
    14h 8m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    10:10am - 8:20am
    Wed Oct 22nd 2025
    14h 10m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 8602 Depart at 12:10pm from Barcelona (BCN) Fly for 8h 20m Arrive at 2:30pm in Montreal (YUL)

    Layover in Montreal for 1h 35m

    Wed Oct 1st 2025 United Airlines · UA 8127 Depart at 4:05pm from Montreal (YUL) Fly for 4h 13m Arrive at 6:18pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 2087 Depart at 10:10am from Denver (DEN) Fly for 3h 22m Arrive at 3:32pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 3h 3m

    Wed Oct 22nd 2025 United Airlines · UA 992 Depart at 6:35pm from Washington, D.C. (IAD) Fly for 7h 45m Arrive at 8:20am in Barcelona (BCN)

  • €786
    United AirlinesUnited Airlines
    12:10pm - 6:18pm
    Wed Oct 1st 2025
    14h 8m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    10:11am - 9:00am
    Wed Oct 22nd 2025
    14h 49m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 8602 Depart at 12:10pm from Barcelona (BCN) Fly for 8h 20m Arrive at 2:30pm in Montreal (YUL)

    Layover in Montreal for 1h 35m

    Wed Oct 1st 2025 United Airlines · UA 8127 Depart at 4:05pm from Montreal (YUL) Fly for 4h 13m Arrive at 6:18pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 2058 Depart at 10:11am from Denver (DEN) Fly for 3h 47m Arrive at 3:58pm in New York (EWR)

    Layover in New York for 3h 32m

    Wed Oct 22nd 2025 United Airlines · UA 120 Depart at 7:30pm from New York (EWR) Fly for 7h 30m Arrive at 9:00am in Barcelona (BCN)

  • €786
    VuelingAer LingusAer Lingus
    7:00am - 5:59pm
    Wed Oct 8th 2025
    18h 59m
    Barcelona (BCN) → Denver (DEN)
    2 Stops
    IcelandairIcelandair
    4:40pm - 1:10pm
    Sun Oct 26th 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 8th 2025 Vueling · VY 6246 Depart at 7:00am from Barcelona (BCN) Fly for 1h 55m Arrive at 8:55am in Zürich (ZRH)

    Layover in Zürich for 2h 20m

    Wed Oct 8th 2025 Aer Lingus · EI 343 Depart at 11:15am from Zürich (ZRH) Fly for 2h 20m Arrive at 12:35pm in Dublin (DUB)

    Layover in Dublin for 2h 50m

    Wed Oct 8th 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 17 nights

    Sun Oct 26th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 0m

    Mon Oct 27th 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €786
    VuelingAer LingusAer Lingus
    7:00am - 5:59pm
    Wed Oct 8th 2025
    18h 59m
    Barcelona (BCN) → Denver (DEN)
    2 Stops
    IcelandairIcelandair
    4:40pm - 1:10pm
    Fri Oct 31st 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 8th 2025 Vueling · VY 6246 Depart at 7:00am from Barcelona (BCN) Fly for 1h 55m Arrive at 8:55am in Zürich (ZRH)

    Layover in Zürich for 2h 20m

    Wed Oct 8th 2025 Aer Lingus · EI 343 Depart at 11:15am from Zürich (ZRH) Fly for 2h 20m Arrive at 12:35pm in Dublin (DUB)

    Layover in Dublin for 2h 50m

    Wed Oct 8th 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 22 nights

    Fri Oct 31st 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 55m

    Sat Nov 1st 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €786
    VuelingAer LingusAer Lingus
    7:00am - 5:59pm
    Wed Oct 8th 2025
    18h 59m
    Barcelona (BCN) → Denver (DEN)
    2 Stops
    IcelandairIcelandair
    4:40pm - 2:45pm
    Fri Oct 24th 2025
    14h 5m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 8th 2025 Vueling · VY 6246 Depart at 7:00am from Barcelona (BCN) Fly for 1h 55m Arrive at 8:55am in Zürich (ZRH)

    Layover in Zürich for 2h 20m

    Wed Oct 8th 2025 Aer Lingus · EI 343 Depart at 11:15am from Zürich (ZRH) Fly for 2h 20m Arrive at 12:35pm in Dublin (DUB)

    Layover in Dublin for 2h 50m

    Wed Oct 8th 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 15 nights

    Fri Oct 24th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 25m

    Sat Oct 25th 2025 Icelandair · FI 596 Depart at 8:25am from Reykjavik (KEF) Fly for 4h 20m Arrive at 2:45pm in Barcelona (BCN)

  • €788
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Fri Oct 3rd 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Sun Oct 26th 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Fri Oct 3rd 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Fri Oct 3rd 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 22 nights

    Sun Oct 26th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 0m

    Mon Oct 27th 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €788
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Fri Oct 3rd 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Fri Oct 31st 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Fri Oct 3rd 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Fri Oct 3rd 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 27 nights

    Fri Oct 31st 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 55m

    Sat Nov 1st 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €788
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Fri Oct 3rd 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 2:45pm
    Fri Oct 24th 2025
    14h 5m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Fri Oct 3rd 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Fri Oct 3rd 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 20 nights

    Fri Oct 24th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 25m

    Sat Oct 25th 2025 Icelandair · FI 596 Depart at 8:25am from Reykjavik (KEF) Fly for 4h 20m Arrive at 2:45pm in Barcelona (BCN)

  • €797.12
    RyanairAer Lingus
    11:20am - 5:59pm
    Wed Oct 1st 2025
    14h 39m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Wed Oct 29th 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 Ryanair · FR 3976 Depart at 11:20am from Barcelona (BCN) Fly for 2h 45m Arrive at 1:05pm in Dublin (DUB)

    Layover in Dublin for 2h 20m

    Wed Oct 1st 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 27 nights

    Wed Oct 29th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 55m

    Thu Oct 30th 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €797.12
    RyanairAer Lingus
    11:20am - 5:59pm
    Wed Oct 8th 2025
    14h 39m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Wed Oct 29th 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 8th 2025 Ryanair · FR 3976 Depart at 11:20am from Barcelona (BCN) Fly for 2h 45m Arrive at 1:05pm in Dublin (DUB)

    Layover in Dublin for 2h 20m

    Wed Oct 8th 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 29th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 55m

    Thu Oct 30th 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €802
    United AirlinesUnited Airlines
    11:15am - 5:52pm
    Wed Oct 1st 2025
    14h 37m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    12:25pm - 9:00am
    Wed Oct 22nd 2025
    12h 35m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 991 Depart at 11:15am from Barcelona (BCN) Fly for 8h 50m Arrive at 2:05pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 55m

    Wed Oct 1st 2025 United Airlines · UA 2852 Depart at 4:00pm from Washington, D.C. (IAD) Fly for 3h 52m Arrive at 5:52pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 1283 Depart at 12:25pm from Denver (DEN) Fly for 3h 50m Arrive at 6:15pm in New York (EWR)

    Layover in New York for 1h 15m

    Wed Oct 22nd 2025 United Airlines · UA 120 Depart at 7:30pm from New York (EWR) Fly for 7h 30m Arrive at 9:00am in Barcelona (BCN)

  • €802
    United AirlinesUnited Airlines
    11:15am - 5:52pm
    Wed Oct 1st 2025
    14h 37m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    4:40pm - 1:15pm
    Wed Oct 22nd 2025
    12h 35m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 991 Depart at 11:15am from Barcelona (BCN) Fly for 8h 50m Arrive at 2:05pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 55m

    Wed Oct 1st 2025 United Airlines · UA 2852 Depart at 4:00pm from Washington, D.C. (IAD) Fly for 3h 52m Arrive at 5:52pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 1367 Depart at 4:40pm from Denver (DEN) Fly for 2h 41m Arrive at 8:21pm in Chicago (ORD)

    Layover in Chicago for 1h 24m

    Wed Oct 22nd 2025 United Airlines · UA 769 Depart at 9:45pm from Chicago (ORD) Fly for 8h 30m Arrive at 1:15pm in Barcelona (BCN)

  • €802
    United AirlinesUnited Airlines
    3:15pm - 9:59pm
    Wed Oct 1st 2025
    14h 44m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    4:40pm - 1:15pm
    Wed Oct 22nd 2025
    12h 35m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 770 Depart at 3:15pm from Barcelona (BCN) Fly for 9h 50m Arrive at 6:05pm in Chicago (ORD)

    Layover in Chicago for 2h 3m

    Wed Oct 1st 2025 United Airlines · UA 1555 Depart at 8:08pm from Chicago (ORD) Fly for 2h 51m Arrive at 9:59pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 1367 Depart at 4:40pm from Denver (DEN) Fly for 2h 41m Arrive at 8:21pm in Chicago (ORD)

    Layover in Chicago for 1h 24m

    Wed Oct 22nd 2025 United Airlines · UA 769 Depart at 9:45pm from Chicago (ORD) Fly for 8h 30m Arrive at 1:15pm in Barcelona (BCN)

  • €802
    United AirlinesUnited Airlines
    3:15pm - 9:59pm
    Wed Oct 1st 2025
    14h 44m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    12:25pm - 9:00am
    Wed Oct 22nd 2025
    12h 35m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 770 Depart at 3:15pm from Barcelona (BCN) Fly for 9h 50m Arrive at 6:05pm in Chicago (ORD)

    Layover in Chicago for 2h 3m

    Wed Oct 1st 2025 United Airlines · UA 1555 Depart at 8:08pm from Chicago (ORD) Fly for 2h 51m Arrive at 9:59pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 1283 Depart at 12:25pm from Denver (DEN) Fly for 3h 50m Arrive at 6:15pm in New York (EWR)

    Layover in New York for 1h 15m

    Wed Oct 22nd 2025 United Airlines · UA 120 Depart at 7:30pm from New York (EWR) Fly for 7h 30m Arrive at 9:00am in Barcelona (BCN)

  • €802
    United AirlinesUnited Airlines
    12:00pm - 6:49pm
    Wed Oct 1st 2025
    14h 49m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    4:40pm - 1:15pm
    Wed Oct 22nd 2025
    12h 35m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 121 Depart at 12:00pm from Barcelona (BCN) Fly for 8h 45m Arrive at 2:45pm in New York (EWR)

    Layover in New York for 1h 45m

    Wed Oct 1st 2025 United Airlines · UA 1197 Depart at 4:30pm from New York (EWR) Fly for 4h 19m Arrive at 6:49pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 1367 Depart at 4:40pm from Denver (DEN) Fly for 2h 41m Arrive at 8:21pm in Chicago (ORD)

    Layover in Chicago for 1h 24m

    Wed Oct 22nd 2025 United Airlines · UA 769 Depart at 9:45pm from Chicago (ORD) Fly for 8h 30m Arrive at 1:15pm in Barcelona (BCN)

  • €802
    United AirlinesUnited Airlines
    12:00pm - 6:49pm
    Wed Oct 1st 2025
    14h 49m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    12:25pm - 9:00am
    Wed Oct 22nd 2025
    12h 35m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 121 Depart at 12:00pm from Barcelona (BCN) Fly for 8h 45m Arrive at 2:45pm in New York (EWR)

    Layover in New York for 1h 45m

    Wed Oct 1st 2025 United Airlines · UA 1197 Depart at 4:30pm from New York (EWR) Fly for 4h 19m Arrive at 6:49pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 1283 Depart at 12:25pm from Denver (DEN) Fly for 3h 50m Arrive at 6:15pm in New York (EWR)

    Layover in New York for 1h 15m

    Wed Oct 22nd 2025 United Airlines · UA 120 Depart at 7:30pm from New York (EWR) Fly for 7h 30m Arrive at 9:00am in Barcelona (BCN)

  • €802
    United AirlinesUnited Airlines
    11:15am - 5:52pm
    Wed Oct 1st 2025
    14h 37m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    11:15am - 8:20am
    Wed Oct 22nd 2025
    13h 5m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 991 Depart at 11:15am from Barcelona (BCN) Fly for 8h 50m Arrive at 2:05pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 55m

    Wed Oct 1st 2025 United Airlines · UA 2852 Depart at 4:00pm from Washington, D.C. (IAD) Fly for 3h 52m Arrive at 5:52pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 2853 Depart at 11:15am from Denver (DEN) Fly for 3h 28m Arrive at 4:43pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 52m

    Wed Oct 22nd 2025 United Airlines · UA 992 Depart at 6:35pm from Washington, D.C. (IAD) Fly for 7h 45m Arrive at 8:20am in Barcelona (BCN)

  • €802
    United AirlinesUnited Airlines
    11:15am - 5:52pm
    Wed Oct 1st 2025
    14h 37m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    4:10pm - 1:15pm
    Wed Oct 22nd 2025
    13h 5m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 991 Depart at 11:15am from Barcelona (BCN) Fly for 8h 50m Arrive at 2:05pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 55m

    Wed Oct 1st 2025 United Airlines · UA 2852 Depart at 4:00pm from Washington, D.C. (IAD) Fly for 3h 52m Arrive at 5:52pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 213 Depart at 4:10pm from Denver (DEN) Fly for 2h 40m Arrive at 7:50pm in Chicago (ORD)

    Layover in Chicago for 1h 55m

    Wed Oct 22nd 2025 United Airlines · UA 769 Depart at 9:45pm from Chicago (ORD) Fly for 8h 30m Arrive at 1:15pm in Barcelona (BCN)

  • €802
    United AirlinesUnited Airlines
    3:15pm - 9:59pm
    Wed Oct 1st 2025
    14h 44m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    11:15am - 8:20am
    Wed Oct 22nd 2025
    13h 5m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 770 Depart at 3:15pm from Barcelona (BCN) Fly for 9h 50m Arrive at 6:05pm in Chicago (ORD)

    Layover in Chicago for 2h 3m

    Wed Oct 1st 2025 United Airlines · UA 1555 Depart at 8:08pm from Chicago (ORD) Fly for 2h 51m Arrive at 9:59pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 2853 Depart at 11:15am from Denver (DEN) Fly for 3h 28m Arrive at 4:43pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 52m

    Wed Oct 22nd 2025 United Airlines · UA 992 Depart at 6:35pm from Washington, D.C. (IAD) Fly for 7h 45m Arrive at 8:20am in Barcelona (BCN)

  • €802
    United AirlinesUnited Airlines
    3:15pm - 9:59pm
    Wed Oct 1st 2025
    14h 44m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    4:10pm - 1:15pm
    Wed Oct 22nd 2025
    13h 5m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 770 Depart at 3:15pm from Barcelona (BCN) Fly for 9h 50m Arrive at 6:05pm in Chicago (ORD)

    Layover in Chicago for 2h 3m

    Wed Oct 1st 2025 United Airlines · UA 1555 Depart at 8:08pm from Chicago (ORD) Fly for 2h 51m Arrive at 9:59pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 213 Depart at 4:10pm from Denver (DEN) Fly for 2h 40m Arrive at 7:50pm in Chicago (ORD)

    Layover in Chicago for 1h 55m

    Wed Oct 22nd 2025 United Airlines · UA 769 Depart at 9:45pm from Chicago (ORD) Fly for 8h 30m Arrive at 1:15pm in Barcelona (BCN)

  • €802
    United AirlinesUnited Airlines
    12:00pm - 6:49pm
    Wed Oct 1st 2025
    14h 49m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    4:10pm - 1:15pm
    Wed Oct 22nd 2025
    13h 5m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 121 Depart at 12:00pm from Barcelona (BCN) Fly for 8h 45m Arrive at 2:45pm in New York (EWR)

    Layover in New York for 1h 45m

    Wed Oct 1st 2025 United Airlines · UA 1197 Depart at 4:30pm from New York (EWR) Fly for 4h 19m Arrive at 6:49pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 213 Depart at 4:10pm from Denver (DEN) Fly for 2h 40m Arrive at 7:50pm in Chicago (ORD)

    Layover in Chicago for 1h 55m

    Wed Oct 22nd 2025 United Airlines · UA 769 Depart at 9:45pm from Chicago (ORD) Fly for 8h 30m Arrive at 1:15pm in Barcelona (BCN)

  • €802
    United AirlinesUnited Airlines
    12:00pm - 6:49pm
    Wed Oct 1st 2025
    14h 49m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    11:15am - 8:20am
    Wed Oct 22nd 2025
    13h 5m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 121 Depart at 12:00pm from Barcelona (BCN) Fly for 8h 45m Arrive at 2:45pm in New York (EWR)

    Layover in New York for 1h 45m

    Wed Oct 1st 2025 United Airlines · UA 1197 Depart at 4:30pm from New York (EWR) Fly for 4h 19m Arrive at 6:49pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 2853 Depart at 11:15am from Denver (DEN) Fly for 3h 28m Arrive at 4:43pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 52m

    Wed Oct 22nd 2025 United Airlines · UA 992 Depart at 6:35pm from Washington, D.C. (IAD) Fly for 7h 45m Arrive at 8:20am in Barcelona (BCN)

  • €802
    United AirlinesUnited Airlines
    11:15am - 5:52pm
    Wed Oct 1st 2025
    14h 37m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    11:30am - 9:00am
    Wed Oct 22nd 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 991 Depart at 11:15am from Barcelona (BCN) Fly for 8h 50m Arrive at 2:05pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 55m

    Wed Oct 1st 2025 United Airlines · UA 2852 Depart at 4:00pm from Washington, D.C. (IAD) Fly for 3h 52m Arrive at 5:52pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 1233 Depart at 11:30am from Denver (DEN) Fly for 3h 50m Arrive at 5:20pm in New York (EWR)

    Layover in New York for 2h 10m

    Wed Oct 22nd 2025 United Airlines · UA 120 Depart at 7:30pm from New York (EWR) Fly for 7h 30m Arrive at 9:00am in Barcelona (BCN)

  • €802
    United AirlinesUnited Airlines
    3:15pm - 9:59pm
    Wed Oct 1st 2025
    14h 44m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    United AirlinesUnited Airlines
    11:30am - 9:00am
    Wed Oct 22nd 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 United Airlines · UA 770 Depart at 3:15pm from Barcelona (BCN) Fly for 9h 50m Arrive at 6:05pm in Chicago (ORD)

    Layover in Chicago for 2h 3m

    Wed Oct 1st 2025 United Airlines · UA 1555 Depart at 8:08pm from Chicago (ORD) Fly for 2h 51m Arrive at 9:59pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 United Airlines · UA 1233 Depart at 11:30am from Denver (DEN) Fly for 3h 50m Arrive at 5:20pm in New York (EWR)

    Layover in New York for 2h 10m

    Wed Oct 22nd 2025 United Airlines · UA 120 Depart at 7:30pm from New York (EWR) Fly for 7h 30m Arrive at 9:00am in Barcelona (BCN)

  • €841.35
    RyanairAer Lingus
    11:20am - 5:59pm
    Wed Oct 1st 2025
    14h 39m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Fri Oct 31st 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 Ryanair · FR 3976 Depart at 11:20am from Barcelona (BCN) Fly for 2h 45m Arrive at 1:05pm in Dublin (DUB)

    Layover in Dublin for 2h 20m

    Wed Oct 1st 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 29 nights

    Fri Oct 31st 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 55m

    Sat Nov 1st 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €841.35
    RyanairAer Lingus
    11:20am - 5:59pm
    Wed Oct 1st 2025
    14h 39m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Sun Oct 26th 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 Ryanair · FR 3976 Depart at 11:20am from Barcelona (BCN) Fly for 2h 45m Arrive at 1:05pm in Dublin (DUB)

    Layover in Dublin for 2h 20m

    Wed Oct 1st 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 24 nights

    Sun Oct 26th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 0m

    Mon Oct 27th 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €841.35
    RyanairAer Lingus
    11:20am - 5:59pm
    Wed Oct 8th 2025
    14h 39m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Sun Oct 26th 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 8th 2025 Ryanair · FR 3976 Depart at 11:20am from Barcelona (BCN) Fly for 2h 45m Arrive at 1:05pm in Dublin (DUB)

    Layover in Dublin for 2h 20m

    Wed Oct 8th 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 17 nights

    Sun Oct 26th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 0m

    Mon Oct 27th 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €841.35
    RyanairAer Lingus
    11:20am - 5:59pm
    Wed Oct 8th 2025
    14h 39m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Fri Oct 31st 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 8th 2025 Ryanair · FR 3976 Depart at 11:20am from Barcelona (BCN) Fly for 2h 45m Arrive at 1:05pm in Dublin (DUB)

    Layover in Dublin for 2h 20m

    Wed Oct 8th 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 22 nights

    Fri Oct 31st 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 55m

    Sat Nov 1st 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €841.35
    RyanairAer Lingus
    11:20am - 5:59pm
    Wed Oct 8th 2025
    14h 39m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 2:45pm
    Fri Oct 24th 2025
    14h 5m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 8th 2025 Ryanair · FR 3976 Depart at 11:20am from Barcelona (BCN) Fly for 2h 45m Arrive at 1:05pm in Dublin (DUB)

    Layover in Dublin for 2h 20m

    Wed Oct 8th 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 15 nights

    Fri Oct 24th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 25m

    Sat Oct 25th 2025 Icelandair · FI 596 Depart at 8:25am from Reykjavik (KEF) Fly for 4h 20m Arrive at 2:45pm in Barcelona (BCN)

  • €841.35
    RyanairAer Lingus
    11:20am - 5:59pm
    Wed Oct 1st 2025
    14h 39m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 2:45pm
    Fri Oct 24th 2025
    14h 5m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 Ryanair · FR 3976 Depart at 11:20am from Barcelona (BCN) Fly for 2h 45m Arrive at 1:05pm in Dublin (DUB)

    Layover in Dublin for 2h 20m

    Wed Oct 1st 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 22 nights

    Fri Oct 24th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 25m

    Sat Oct 25th 2025 Icelandair · FI 596 Depart at 8:25am from Reykjavik (KEF) Fly for 4h 20m Arrive at 2:45pm in Barcelona (BCN)

  • €852
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Wed Oct 1st 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    Air CanadaAir Canada
    11:15am - 8:35am
    Mon Oct 27th 2025
    14h 20m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Wed Oct 1st 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 25 nights

    Mon Oct 27th 2025 Air Canada · AC 1074 Depart at 11:15am from Denver (DEN) Fly for 3h 43m Arrive at 4:58pm in Montreal (YUL)

    Layover in Montreal for 3h 2m

    Mon Oct 27th 2025 Air Canada · AC 822 Depart at 8:00pm from Montreal (YUL) Fly for 7h 35m Arrive at 8:35am in Barcelona (BCN)

  • €852
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Thu Oct 2nd 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    Air CanadaAir Canada
    11:15am - 8:35am
    Mon Oct 27th 2025
    14h 20m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Thu Oct 2nd 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Thu Oct 2nd 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 24 nights

    Mon Oct 27th 2025 Air Canada · AC 1074 Depart at 11:15am from Denver (DEN) Fly for 3h 43m Arrive at 4:58pm in Montreal (YUL)

    Layover in Montreal for 3h 2m

    Mon Oct 27th 2025 Air Canada · AC 822 Depart at 8:00pm from Montreal (YUL) Fly for 7h 35m Arrive at 8:35am in Barcelona (BCN)

  • €852
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Wed Oct 8th 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    Air CanadaAir Canada
    11:15am - 8:35am
    Wed Oct 29th 2025
    14h 20m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 8th 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Wed Oct 8th 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 29th 2025 Air Canada · AC 1074 Depart at 11:15am from Denver (DEN) Fly for 3h 43m Arrive at 4:58pm in Montreal (YUL)

    Layover in Montreal for 3h 2m

    Wed Oct 29th 2025 Air Canada · AC 822 Depart at 8:00pm from Montreal (YUL) Fly for 7h 35m Arrive at 8:35am in Barcelona (BCN)

  • €852
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Wed Oct 8th 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    Air CanadaAir Canada
    11:15am - 8:35am
    Mon Oct 27th 2025
    14h 20m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 8th 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Wed Oct 8th 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 18 nights

    Mon Oct 27th 2025 Air Canada · AC 1074 Depart at 11:15am from Denver (DEN) Fly for 3h 43m Arrive at 4:58pm in Montreal (YUL)

    Layover in Montreal for 3h 2m

    Mon Oct 27th 2025 Air Canada · AC 822 Depart at 8:00pm from Montreal (YUL) Fly for 7h 35m Arrive at 8:35am in Barcelona (BCN)

  • €852
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Mon Oct 6th 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    Air CanadaAir Canada
    11:15am - 8:35am
    Wed Oct 29th 2025
    14h 20m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Mon Oct 6th 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Mon Oct 6th 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 22 nights

    Wed Oct 29th 2025 Air Canada · AC 1074 Depart at 11:15am from Denver (DEN) Fly for 3h 43m Arrive at 4:58pm in Montreal (YUL)

    Layover in Montreal for 3h 2m

    Wed Oct 29th 2025 Air Canada · AC 822 Depart at 8:00pm from Montreal (YUL) Fly for 7h 35m Arrive at 8:35am in Barcelona (BCN)

  • €852
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Mon Oct 6th 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    Air CanadaAir Canada
    11:15am - 8:35am
    Mon Oct 27th 2025
    14h 20m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Mon Oct 6th 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Mon Oct 6th 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 20 nights

    Mon Oct 27th 2025 Air Canada · AC 1074 Depart at 11:15am from Denver (DEN) Fly for 3h 43m Arrive at 4:58pm in Montreal (YUL)

    Layover in Montreal for 3h 2m

    Mon Oct 27th 2025 Air Canada · AC 822 Depart at 8:00pm from Montreal (YUL) Fly for 7h 35m Arrive at 8:35am in Barcelona (BCN)

  • €852
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Wed Oct 1st 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    Air CanadaAir Canada
    11:15am - 8:35am
    Wed Oct 29th 2025
    14h 20m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Wed Oct 1st 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 27 nights

    Wed Oct 29th 2025 Air Canada · AC 1074 Depart at 11:15am from Denver (DEN) Fly for 3h 43m Arrive at 4:58pm in Montreal (YUL)

    Layover in Montreal for 3h 2m

    Wed Oct 29th 2025 Air Canada · AC 822 Depart at 8:00pm from Montreal (YUL) Fly for 7h 35m Arrive at 8:35am in Barcelona (BCN)

  • €852
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Thu Oct 2nd 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    Air CanadaAir Canada
    11:15am - 8:35am
    Wed Oct 29th 2025
    14h 20m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Thu Oct 2nd 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Thu Oct 2nd 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 26 nights

    Wed Oct 29th 2025 Air Canada · AC 1074 Depart at 11:15am from Denver (DEN) Fly for 3h 43m Arrive at 4:58pm in Montreal (YUL)

    Layover in Montreal for 3h 2m

    Wed Oct 29th 2025 Air Canada · AC 822 Depart at 8:00pm from Montreal (YUL) Fly for 7h 35m Arrive at 8:35am in Barcelona (BCN)

  • €859
    Aer LingusAer Lingus
    11:00am - 5:59pm
    Wed Oct 8th 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    KLM Royal Dutch AirlinesKLM Royal Dutch Airlines
    10:45am - 7:40am
    Tue Oct 28th 2025
    13h 55m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 8th 2025 Aer Lingus · EI 563 Depart at 11:00am from Barcelona (BCN) Fly for 2h 50m Arrive at 12:50pm in Dublin (DUB)

    Layover in Dublin for 2h 35m

    Wed Oct 8th 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 19 nights

    Tue Oct 28th 2025 KLM Royal Dutch Airlines · KL 5219 Depart at 10:45am from Denver (DEN) Fly for 2h 54m Arrive at 3:39pm in Atlanta (ATL)

    Layover in Atlanta for 2h 11m

    Tue Oct 28th 2025 KLM Royal Dutch Airlines · KL 6035 Depart at 5:50pm from Atlanta (ATL) Fly for 8h 50m Arrive at 7:40am in Barcelona (BCN)

  • €1016
    TAP PortugalFinnairFinnair
    10:40pm - 4:25pm
    Wed Oct 8th 2025
    25h 45m
    Barcelona (BCN) → Denver (DEN)
    2 Stops
    LufthansaLufthansa
    5:59pm - 3:30pm
    Wed Oct 22nd 2025
    13h 31m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 8th 2025 TAP Portugal · TP 1039 Depart at 10:40pm from Barcelona (BCN) Fly for 2h 0m Arrive at 11:40pm in Lisbon (LIS)

    Layover in Lisbon for 7h 40m

    Thu Oct 9th 2025 Finnair · AY 5989 Depart at 7:20am from Lisbon (LIS) Fly for 3h 0m Arrive at 10:20am in London (LHR)

    Layover in London for 3h 15m

    Thu Oct 9th 2025 Finnair · AY 5419 Depart at 1:35pm from London (LHR) Fly for 9h 50m Arrive at 4:25pm in Denver (DEN)

    Stay in Denver for 13 nights

    Wed Oct 22nd 2025 Lufthansa · LH 447 Depart at 5:59pm from Denver (DEN) Fly for 9h 31m Arrive at 11:30am in Frankfurt (FRA)

    Layover in Frankfurt for 1h 55m

    Thu Oct 23rd 2025 Lufthansa · LH 1130 Depart at 1:25pm from Frankfurt (FRA) Fly for 2h 5m Arrive at 3:30pm in Barcelona (BCN)

  • €1063
    Turkish AirlinesTurkish Airlines
    7:50am - 5:55pm
    Sun Oct 5th 2025
    18h 5m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    Air FranceAir France
    10:45am - 7:40am
    Tue Oct 28th 2025
    13h 55m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Sun Oct 5th 2025 Turkish Airlines · TK 1852 Depart at 7:50am from Barcelona (BCN) Fly for 3h 40m Arrive at 12:30pm in Istanbul (IST)

    Layover in Istanbul for 1h 50m

    Sun Oct 5th 2025 Turkish Airlines · TK 201 Depart at 2:20pm from Istanbul (IST) Fly for 12h 35m Arrive at 5:55pm in Denver (DEN)

    Stay in Denver for 22 nights

    Tue Oct 28th 2025 Air France · AF 2366 Depart at 10:45am from Denver (DEN) Fly for 2h 54m Arrive at 3:39pm in Atlanta (ATL)

    Layover in Atlanta for 2h 11m

    Tue Oct 28th 2025 Air France · AF 3601 Depart at 5:50pm from Atlanta (ATL) Fly for 8h 50m Arrive at 7:40am in Barcelona (BCN)

  • €1063
    Turkish AirlinesTurkish Airlines
    7:50am - 5:55pm
    Thu Oct 2nd 2025
    18h 5m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    Air FranceAir France
    10:45am - 7:40am
    Tue Oct 28th 2025
    13h 55m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Thu Oct 2nd 2025 Turkish Airlines · TK 1852 Depart at 7:50am from Barcelona (BCN) Fly for 3h 40m Arrive at 12:30pm in Istanbul (IST)

    Layover in Istanbul for 1h 50m

    Thu Oct 2nd 2025 Turkish Airlines · TK 201 Depart at 2:20pm from Istanbul (IST) Fly for 12h 35m Arrive at 5:55pm in Denver (DEN)

    Stay in Denver for 25 nights

    Tue Oct 28th 2025 Air France · AF 2366 Depart at 10:45am from Denver (DEN) Fly for 2h 54m Arrive at 3:39pm in Atlanta (ATL)

    Layover in Atlanta for 2h 11m

    Tue Oct 28th 2025 Air France · AF 3601 Depart at 5:50pm from Atlanta (ATL) Fly for 8h 50m Arrive at 7:40am in Barcelona (BCN)

  • €1086
    Turkish AirlinesTurkish Airlines
    7:50am - 5:55pm
    Thu Oct 2nd 2025
    18h 5m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    LufthansaLufthansa
    5:59pm - 3:30pm
    Wed Oct 22nd 2025
    13h 31m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Thu Oct 2nd 2025 Turkish Airlines · TK 1852 Depart at 7:50am from Barcelona (BCN) Fly for 3h 40m Arrive at 12:30pm in Istanbul (IST)

    Layover in Istanbul for 1h 50m

    Thu Oct 2nd 2025 Turkish Airlines · TK 201 Depart at 2:20pm from Istanbul (IST) Fly for 12h 35m Arrive at 5:55pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 Lufthansa · LH 447 Depart at 5:59pm from Denver (DEN) Fly for 9h 31m Arrive at 11:30am in Frankfurt (FRA)

    Layover in Frankfurt for 1h 55m

    Thu Oct 23rd 2025 Lufthansa · LH 1130 Depart at 1:25pm from Frankfurt (FRA) Fly for 2h 5m Arrive at 3:30pm in Barcelona (BCN)

  • €1086
    Turkish AirlinesTurkish Airlines
    7:50am - 5:55pm
    Sun Oct 5th 2025
    18h 5m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    LufthansaLufthansa
    5:59pm - 3:30pm
    Wed Oct 22nd 2025
    13h 31m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Sun Oct 5th 2025 Turkish Airlines · TK 1852 Depart at 7:50am from Barcelona (BCN) Fly for 3h 40m Arrive at 12:30pm in Istanbul (IST)

    Layover in Istanbul for 1h 50m

    Sun Oct 5th 2025 Turkish Airlines · TK 201 Depart at 2:20pm from Istanbul (IST) Fly for 12h 35m Arrive at 5:55pm in Denver (DEN)

    Stay in Denver for 17 nights

    Wed Oct 22nd 2025 Lufthansa · LH 447 Depart at 5:59pm from Denver (DEN) Fly for 9h 31m Arrive at 11:30am in Frankfurt (FRA)

    Layover in Frankfurt for 1h 55m

    Thu Oct 23rd 2025 Lufthansa · LH 1130 Depart at 1:25pm from Frankfurt (FRA) Fly for 2h 5m Arrive at 3:30pm in Barcelona (BCN)

  • €1099
    British AirwaysBritish Airways
    7:30am - 4:25pm
    Wed Oct 1st 2025
    16h 55m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    LufthansaLufthansa
    4:05pm - 2:55pm
    Wed Oct 22nd 2025
    14h 50m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 British Airways · BA 8104 Depart at 7:30am from Barcelona (BCN) Fly for 2h 40m Arrive at 9:10am in London (LHR)

    Layover in London for 4h 25m

    Wed Oct 1st 2025 British Airways · BA 219 Depart at 1:35pm from London (LHR) Fly for 9h 50m Arrive at 4:25pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 Lufthansa · LH 481 Depart at 4:05pm from Denver (DEN) Fly for 9h 50m Arrive at 9:55am in Munich (MUC)

    Layover in Munich for 2h 50m

    Thu Oct 23rd 2025 Lufthansa · LH 1814 Depart at 12:45pm from Munich (MUC) Fly for 2h 10m Arrive at 2:55pm in Barcelona (BCN)

  • €1102
    British AirwaysBritish Airways
    7:30am - 4:25pm
    Wed Oct 1st 2025
    16h 55m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    LufthansaLufthansa
    5:59pm - 3:30pm
    Wed Oct 22nd 2025
    13h 31m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 British Airways · BA 8104 Depart at 7:30am from Barcelona (BCN) Fly for 2h 40m Arrive at 9:10am in London (LHR)

    Layover in London for 4h 25m

    Wed Oct 1st 2025 British Airways · BA 219 Depart at 1:35pm from London (LHR) Fly for 9h 50m Arrive at 4:25pm in Denver (DEN)

    Stay in Denver for 21 nights

    Wed Oct 22nd 2025 Lufthansa · LH 447 Depart at 5:59pm from Denver (DEN) Fly for 9h 31m Arrive at 11:30am in Frankfurt (FRA)

    Layover in Frankfurt for 1h 55m

    Thu Oct 23rd 2025 Lufthansa · LH 1130 Depart at 1:25pm from Frankfurt (FRA) Fly for 2h 5m Arrive at 3:30pm in Barcelona (BCN)

  • €1102
    British AirwaysBritish Airways
    7:30am - 4:25pm
    Wed Oct 1st 2025
    16h 55m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    LufthansaLufthansa
    6:50pm - 4:20pm
    Mon Oct 27th 2025
    14h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 1st 2025 British Airways · BA 8104 Depart at 7:30am from Barcelona (BCN) Fly for 2h 40m Arrive at 9:10am in London (LHR)

    Layover in London for 4h 25m

    Wed Oct 1st 2025 British Airways · BA 219 Depart at 1:35pm from London (LHR) Fly for 9h 50m Arrive at 4:25pm in Denver (DEN)

    Stay in Denver for 26 nights

    Mon Oct 27th 2025 Lufthansa · LH 447 Depart at 6:50pm from Denver (DEN) Fly for 9h 45m Arrive at 11:35am in Frankfurt (FRA)

    Layover in Frankfurt for 2h 45m

    Tue Oct 28th 2025 Lufthansa · LH 1130 Depart at 2:20pm from Frankfurt (FRA) Fly for 2h 0m Arrive at 4:20pm in Barcelona (BCN)

  • €1115.49
    RyanairAer Lingus
    10:30am - 5:59pm
    Fri Oct 3rd 2025
    15h 29m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    Aer LingusRyanair
    7:55pm - 8:55pm
    Wed Oct 22nd 2025
    17h 0m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Fri Oct 3rd 2025 Ryanair · FR 3976 Depart at 10:30am from Barcelona (BCN) Fly for 2h 45m Arrive at 12:15pm in Dublin (DUB)

    Layover in Dublin for 3h 10m

    Fri Oct 3rd 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 19 nights

    Wed Oct 22nd 2025 Aer Lingus · EI 58 Depart at 7:55pm from Denver (DEN) Fly for 8h 45m Arrive at 11:40am in Dublin (DUB)

    Layover in Dublin for 5h 45m

    Thu Oct 23rd 2025 Ryanair · FR 3977 Depart at 5:25pm from Dublin (DUB) Fly for 2h 30m Arrive at 8:55pm in Barcelona (BCN)

  • €1729
    LufthansaLufthansa
    10:20am - 3:35pm
    Sun Oct 5th 2025
    13h 15m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Wed Oct 29th 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Sun Oct 5th 2025 Lufthansa · LH 1125 Depart at 10:20am from Barcelona (BCN) Fly for 2h 10m Arrive at 12:30pm in Frankfurt (FRA)

    Layover in Frankfurt for 1h 0m

    Sun Oct 5th 2025 Lufthansa · LH 446 Depart at 1:30pm from Frankfurt (FRA) Fly for 10h 5m Arrive at 3:35pm in Denver (DEN)

    Stay in Denver for 24 nights

    Wed Oct 29th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 55m

    Thu Oct 30th 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €1776
    LufthansaLufthansa
    10:20am - 3:35pm
    Sun Oct 5th 2025
    13h 15m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Sun Oct 26th 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Sun Oct 5th 2025 Lufthansa · LH 1125 Depart at 10:20am from Barcelona (BCN) Fly for 2h 10m Arrive at 12:30pm in Frankfurt (FRA)

    Layover in Frankfurt for 1h 0m

    Sun Oct 5th 2025 Lufthansa · LH 446 Depart at 1:30pm from Frankfurt (FRA) Fly for 10h 5m Arrive at 3:35pm in Denver (DEN)

    Stay in Denver for 21 nights

    Sun Oct 26th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

    Layover in Reykjavik for 2h 0m

    Mon Oct 27th 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €1776
    LufthansaLufthansa
    10:20am - 3:35pm
    Sun Oct 5th 2025
    13h 15m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    IcelandairIcelandair
    4:40pm - 1:10pm
    Fri Oct 31st 2025
    13h 30m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Sun Oct 5th 2025 Lufthansa · LH 1125 Depart at 10:20am from Barcelona (BCN) Fly for 2h 10m Arrive at 12:30pm in Frankfurt (FRA)

    Layover in Frankfurt for 1h 0m

    Sun Oct 5th 2025 Lufthansa · LH 446 Depart at 1:30pm from Frankfurt (FRA) Fly for 10h 5m Arrive at 3:35pm in Denver (DEN)

    Stay in Denver for 26 nights

    Fri Oct 31st 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 55m

    Sat Nov 1st 2025 Icelandair · FI 596 Depart at 8:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 1:10pm in Barcelona (BCN)

  • €1893
    LufthansaLufthansa
    10:20am - 3:35pm
    Sun Oct 5th 2025
    13h 15m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    LufthansaLufthansa
    5:59pm - 3:30pm
    Wed Oct 22nd 2025
    13h 31m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Sun Oct 5th 2025 Lufthansa · LH 1125 Depart at 10:20am from Barcelona (BCN) Fly for 2h 10m Arrive at 12:30pm in Frankfurt (FRA)

    Layover in Frankfurt for 1h 0m

    Sun Oct 5th 2025 Lufthansa · LH 446 Depart at 1:30pm from Frankfurt (FRA) Fly for 10h 5m Arrive at 3:35pm in Denver (DEN)

    Stay in Denver for 17 nights

    Wed Oct 22nd 2025 Lufthansa · LH 447 Depart at 5:59pm from Denver (DEN) Fly for 9h 31m Arrive at 11:30am in Frankfurt (FRA)

    Layover in Frankfurt for 1h 55m

    Thu Oct 23rd 2025 Lufthansa · LH 1130 Depart at 1:25pm from Frankfurt (FRA) Fly for 2h 5m Arrive at 3:30pm in Barcelona (BCN)

  • €1893
    Air CanadaAir Canada
    12:10pm - 6:18pm
    Wed Oct 8th 2025
    14h 8m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    KLM Royal Dutch AirlinesKLM Royal Dutch Airlines
    12:00pm - 7:40am
    Tue Oct 28th 2025
    12h 40m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Wed Oct 8th 2025 Air Canada · AC 823 Depart at 12:10pm from Barcelona (BCN) Fly for 8h 20m Arrive at 2:30pm in Montreal (YUL)

    Layover in Montreal for 1h 35m

    Wed Oct 8th 2025 Air Canada · AC 1075 Depart at 4:05pm from Montreal (YUL) Fly for 4h 13m Arrive at 6:18pm in Denver (DEN)

    Stay in Denver for 19 nights

    Tue Oct 28th 2025 KLM Royal Dutch Airlines · KL 5222 Depart at 12:00pm from Denver (DEN) Fly for 2h 55m Arrive at 4:55pm in Atlanta (ATL)

    Layover in Atlanta for 0h 55m

    Tue Oct 28th 2025 KLM Royal Dutch Airlines · KL 6035 Depart at 5:50pm from Atlanta (ATL) Fly for 8h 50m Arrive at 7:40am in Barcelona (BCN)

  • €1940
    LufthansaLufthansa
    10:20am - 3:35pm
    Sun Oct 5th 2025
    13h 15m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    KLM Royal Dutch AirlinesKLM Royal Dutch Airlines
    12:00pm - 7:40am
    Tue Oct 28th 2025
    12h 40m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Sun Oct 5th 2025 Lufthansa · LH 1125 Depart at 10:20am from Barcelona (BCN) Fly for 2h 10m Arrive at 12:30pm in Frankfurt (FRA)

    Layover in Frankfurt for 1h 0m

    Sun Oct 5th 2025 Lufthansa · LH 446 Depart at 1:30pm from Frankfurt (FRA) Fly for 10h 5m Arrive at 3:35pm in Denver (DEN)

    Stay in Denver for 22 nights

    Tue Oct 28th 2025 KLM Royal Dutch Airlines · KL 5222 Depart at 12:00pm from Denver (DEN) Fly for 2h 55m Arrive at 4:55pm in Atlanta (ATL)

    Layover in Atlanta for 0h 55m

    Tue Oct 28th 2025 KLM Royal Dutch Airlines · KL 6035 Depart at 5:50pm from Atlanta (ATL) Fly for 8h 50m Arrive at 7:40am in Barcelona (BCN)

  • €1940
    LufthansaLufthansa
    10:20am - 3:35pm
    Sun Oct 5th 2025
    13h 15m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    LufthansaLufthansa
    5:59pm - 3:30pm
    Fri Oct 24th 2025
    13h 31m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Sun Oct 5th 2025 Lufthansa · LH 1125 Depart at 10:20am from Barcelona (BCN) Fly for 2h 10m Arrive at 12:30pm in Frankfurt (FRA)

    Layover in Frankfurt for 1h 0m

    Sun Oct 5th 2025 Lufthansa · LH 446 Depart at 1:30pm from Frankfurt (FRA) Fly for 10h 5m Arrive at 3:35pm in Denver (DEN)

    Stay in Denver for 19 nights

    Fri Oct 24th 2025 Lufthansa · LH 447 Depart at 5:59pm from Denver (DEN) Fly for 9h 31m Arrive at 11:30am in Frankfurt (FRA)

    Layover in Frankfurt for 1h 55m

    Sat Oct 25th 2025 Lufthansa · LH 1130 Depart at 1:25pm from Frankfurt (FRA) Fly for 2h 5m Arrive at 3:30pm in Barcelona (BCN)

  • €1983
    VuelingAer Lingus
    7:20am - 5:59pm
    Thu Oct 2nd 2025
    18h 39m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    Aer LingusRyanair
    7:55pm - 8:55pm
    Wed Oct 22nd 2025
    17h 0m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Thu Oct 2nd 2025 Vueling · VY 8720 Depart at 7:20am from Barcelona (BCN) Fly for 2h 50m Arrive at 9:10am in Dublin (DUB)

    Layover in Dublin for 6h 15m

    Thu Oct 2nd 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 Aer Lingus · EI 58 Depart at 7:55pm from Denver (DEN) Fly for 8h 45m Arrive at 11:40am in Dublin (DUB)

    Layover in Dublin for 5h 45m

    Thu Oct 23rd 2025 Ryanair · FR 3977 Depart at 5:25pm from Dublin (DUB) Fly for 2h 30m Arrive at 8:55pm in Barcelona (BCN)

  • €1986
    RyanairAer Lingus
    11:00am - 5:59pm
    Thu Oct 2nd 2025
    14h 59m
    Barcelona (BCN) → Denver (DEN)
    1 Stop
    Aer LingusRyanair
    7:55pm - 8:55pm
    Wed Oct 22nd 2025
    17h 0m
    Denver (DEN) → Barcelona (BCN)
    1 Stop

    Thu Oct 2nd 2025 Ryanair · FR 6874 Depart at 11:00am from Barcelona (BCN) Fly for 2h 45m Arrive at 12:45pm in Dublin (DUB)

    Layover in Dublin for 2h 40m

    Thu Oct 2nd 2025 Aer Lingus · EI 59 Depart at 3:25pm from Dublin (DUB) Fly for 9h 34m Arrive at 5:59pm in Denver (DEN)

    Stay in Denver for 20 nights

    Wed Oct 22nd 2025 Aer Lingus · EI 58 Depart at 7:55pm from Denver (DEN) Fly for 8h 45m Arrive at 11:40am in Dublin (DUB)

    Layover in Dublin for 5h 45m

    Thu Oct 23rd 2025 Ryanair · FR 3977 Depart at 5:25pm from Dublin (DUB) Fly for 2h 30m Arrive at 8:55pm in Barcelona (BCN)

@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.

@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! 💪

@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.

Explore Flight Options

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