Flights from Las Vegas to Portugal (LAS to PT)

Discover more affordable routes and cheaper dates from Las Vegas to Portugal (LAS to PT) within a date range.

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  • US$856
    Virgin Atlantic AirwaysVirgin Atlantic Airways
    12:15pm - 10:45am
    Mon Apr 7th 2025
    14h 30m
    Las Vegas (LAS) → Lisbon (LIS)
    1 Stop
    Virgin Atlantic AirwaysVirgin Atlantic Airways
    10:00am - 7:33pm
    Tue Apr 29th 2025
    17h 33m
    Lisbon (LIS) → Las Vegas (LAS)
    1 Stop

    Mon Apr 7th 2025 Virgin Atlantic Airways · VS 2828 Depart at 12:15pm from Las Vegas (LAS) Fly for 5h 10m Arrive at 8:25pm in Boston (BOS)

    Layover in Boston for 2h 55m

    Mon Apr 7th 2025 Virgin Atlantic Airways · VS 3953 Depart at 11:20pm from Boston (BOS) Fly for 6h 25m Arrive at 10:45am in Lisbon (LIS)

    Stay in Lisbon for 20 nights

    Tue Apr 29th 2025 Virgin Atlantic Airways · VS 3898 Depart at 10:00am from Lisbon (LIS) Fly for 8h 0m Arrive at 1:00pm in New York (JFK)

    Layover in New York for 3h 30m

    Tue Apr 29th 2025 Virgin Atlantic Airways · VS 4639 Depart at 4:30pm from New York (JFK) Fly for 6h 3m Arrive at 7:33pm in Las Vegas (LAS)

  • US$1070
    Swiss International Air LinesSwiss International Air Lines
    7:20pm - 11:20pm
    Fri Apr 18th 2025
    20h 0m
    Las Vegas (LAS) → Lisbon (LIS)
    1 Stop
    Swiss International Air LinesSwiss International Air Lines
    5:55am - 4:50pm
    Fri Apr 25th 2025
    18h 55m
    Lisbon (LIS) → Las Vegas (LAS)
    1 Stop

    Fri Apr 18th 2025 Swiss International Air Lines · LX 8003 Depart at 7:20pm from Las Vegas (LAS) Fly for 11h 0m Arrive at 3:20pm in Zürich (ZRH)

    Layover in Zürich for 6h 0m

    Sat Apr 19th 2025 Swiss International Air Lines · LX 2082 Depart at 9:20pm from Zürich (ZRH) Fly for 3h 0m Arrive at 11:20pm in Lisbon (LIS)

    Stay in Lisbon for 5 nights

    Fri Apr 25th 2025 Swiss International Air Lines · LX 2083 Depart at 5:55am from Lisbon (LIS) Fly for 3h 0m Arrive at 9:55am in Zürich (ZRH)

    Layover in Zürich for 4h 0m

    Fri Apr 25th 2025 Swiss International Air Lines · LX 8002 Depart at 1:55pm from Zürich (ZRH) Fly for 11h 55m Arrive at 4:50pm in Las Vegas (LAS)

  • US$1181.92
    Aer LingusAer LingusAer Lingus
    10:00pm - 10:45am
    Sat Apr 19th 2025
    28h 45m
    Las Vegas (LAS) → Lisbon (LIS)
    2 Stops
    Aer LingusAer LingusAer Lingus
    10:15pm - 8:25pm
    Tue Apr 29th 2025
    30h 10m
    Lisbon (LIS) → Las Vegas (LAS)
    2 Stops

    Sat Apr 19th 2025 Aer Lingus · EI 8974 Depart at 10:00pm from Las Vegas (LAS) Fly for 10h 0m Arrive at 4:00pm in London (LHR)

    Layover in London for 4h 10m

    Sun Apr 20th 2025 Aer Lingus · EI 179 Depart at 8:10pm from London (LHR) Fly for 1h 20m Arrive at 9:30pm in Dublin (DUB)

    Layover in Dublin for 10h 15m

    Mon Apr 21st 2025 Aer Lingus · EI 482 Depart at 7:45am from Dublin (DUB) Fly for 3h 0m Arrive at 10:45am in Lisbon (LIS)

    Stay in Lisbon for 8 nights

    Tue Apr 29th 2025 Aer Lingus · EI 487 Depart at 10:15pm from Lisbon (LIS) Fly for 2h 44m Arrive at 12:59am in Dublin (DUB)

    Layover in Dublin for 11h 41m

    Wed Apr 30th 2025 Aer Lingus · EI 133 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

    Layover in Boston for 2h 40m

    Wed Apr 30th 2025 Aer Lingus · EI 5160 Depart at 5:20pm from Boston (BOS) Fly for 6h 5m Arrive at 8:25pm in Las Vegas (LAS)

  • US$1367
    TAP PortugalTAP Portugal
    6:25am - 10:05am
    Mon Apr 7th 2025
    19h 40m
    Las Vegas (LAS) → Lisbon (LIS)
    1 Stop
    FinnairFinnair
    7:15am - 8:00pm
    Tue Apr 29th 2025
    20h 45m
    Lisbon (LIS) → Las Vegas (LAS)
    1 Stop

    Mon Apr 7th 2025 TAP Portugal · TP 4316 Depart at 6:25am from Las Vegas (LAS) Fly for 4h 59m Arrive at 2:24pm in New York (JFK)

    Layover in New York for 7h 41m

    Mon Apr 7th 2025 TAP Portugal · TP 210 Depart at 10:05pm from New York (JFK) Fly for 7h 0m Arrive at 10:05am in Lisbon (LIS)

    Stay in Lisbon for 20 nights

    Tue Apr 29th 2025 Finnair · AY 5989 Depart at 7:15am from Lisbon (LIS) Fly for 2h 55m Arrive at 10:10am in London (LHR)

    Layover in London for 7h 10m

    Tue Apr 29th 2025 Finnair · AY 5435 Depart at 5:20pm from London (LHR) Fly for 10h 40m Arrive at 8:00pm in Las Vegas (LAS)

  • US$1371
    TAP PortugalTAP Portugal
    6:25am - 10:05am
    Mon Apr 7th 2025
    19h 40m
    Las Vegas (LAS) → Lisbon (LIS)
    1 Stop
    FinnairFinnair
    11:00am - 8:00pm
    Tue Apr 29th 2025
    17h 0m
    Lisbon (LIS) → Las Vegas (LAS)
    1 Stop

    Mon Apr 7th 2025 TAP Portugal · TP 4316 Depart at 6:25am from Las Vegas (LAS) Fly for 4h 59m Arrive at 2:24pm in New York (JFK)

    Layover in New York for 7h 41m

    Mon Apr 7th 2025 TAP Portugal · TP 210 Depart at 10:05pm from New York (JFK) Fly for 7h 0m Arrive at 10:05am in Lisbon (LIS)

    Stay in Lisbon for 21 nights

    Tue Apr 29th 2025 Finnair · AY 5981 Depart at 11:00am from Lisbon (LIS) Fly for 2h 50m Arrive at 1:50pm in London (LHR)

    Layover in London for 3h 30m

    Tue Apr 29th 2025 Finnair · AY 5435 Depart at 5:20pm from London (LHR) Fly for 10h 40m Arrive at 8:00pm in Las Vegas (LAS)

  • US$1450
    TAP PortugalTAP Portugal
    6:25am - 10:05am
    Mon Apr 7th 2025
    19h 40m
    Las Vegas (LAS) → Lisbon (LIS)
    1 Stop
    FinnairFinnair
    11:05am - 7:55pm
    Thu May 1st 2025
    16h 50m
    Lisbon (LIS) → Las Vegas (LAS)
    1 Stop

    Mon Apr 7th 2025 TAP Portugal · TP 4316 Depart at 6:25am from Las Vegas (LAS) Fly for 4h 59m Arrive at 2:24pm in New York (JFK)

    Layover in New York for 7h 41m

    Mon Apr 7th 2025 TAP Portugal · TP 210 Depart at 10:05pm from New York (JFK) Fly for 7h 0m Arrive at 10:05am in Lisbon (LIS)

    Stay in Lisbon for 23 nights

    Thu May 1st 2025 Finnair · AY 5981 Depart at 11:05am from Lisbon (LIS) Fly for 2h 50m Arrive at 1:55pm in London (LHR)

    Layover in London for 3h 20m

    Thu May 1st 2025 Finnair · AY 5435 Depart at 5:15pm from London (LHR) Fly for 10h 40m Arrive at 7:55pm in Las Vegas (LAS)

  • US$1450
    TAP PortugalTAP Portugal
    6:25am - 10:05am
    Mon Apr 7th 2025
    19h 40m
    Las Vegas (LAS) → Lisbon (LIS)
    1 Stop
    FinnairFinnair
    11:00am - 7:55pm
    Mon Apr 28th 2025
    16h 55m
    Lisbon (LIS) → Las Vegas (LAS)
    1 Stop

    Mon Apr 7th 2025 TAP Portugal · TP 4316 Depart at 6:25am from Las Vegas (LAS) Fly for 4h 59m Arrive at 2:24pm in New York (JFK)

    Layover in New York for 7h 41m

    Mon Apr 7th 2025 TAP Portugal · TP 210 Depart at 10:05pm from New York (JFK) Fly for 7h 0m Arrive at 10:05am in Lisbon (LIS)

    Stay in Lisbon for 20 nights

    Mon Apr 28th 2025 Finnair · AY 5981 Depart at 11:00am from Lisbon (LIS) Fly for 2h 45m Arrive at 1:45pm in London (LHR)

    Layover in London for 3h 30m

    Mon Apr 28th 2025 Finnair · AY 5435 Depart at 5:15pm from London (LHR) Fly for 10h 40m Arrive at 7:55pm in Las Vegas (LAS)

  • US$1450
    TAP PortugalTAP Portugal
    6:25am - 10:05am
    Mon Apr 7th 2025
    19h 40m
    Las Vegas (LAS) → Lisbon (LIS)
    1 Stop
    FinnairFinnair
    11:00am - 8:10pm
    Fri May 2nd 2025
    17h 10m
    Lisbon (LIS) → Las Vegas (LAS)
    1 Stop

    Mon Apr 7th 2025 TAP Portugal · TP 4316 Depart at 6:25am from Las Vegas (LAS) Fly for 4h 59m Arrive at 2:24pm in New York (JFK)

    Layover in New York for 7h 41m

    Mon Apr 7th 2025 TAP Portugal · TP 210 Depart at 10:05pm from New York (JFK) Fly for 7h 0m Arrive at 10:05am in Lisbon (LIS)

    Stay in Lisbon for 24 nights

    Fri May 2nd 2025 Finnair · AY 5981 Depart at 11:00am from Lisbon (LIS) Fly for 3h 0m Arrive at 2:00pm in London (LHR)

    Layover in London for 3h 30m

    Fri May 2nd 2025 Finnair · AY 5435 Depart at 5:30pm from London (LHR) Fly for 10h 40m Arrive at 8:10pm in Las Vegas (LAS)

  • US$2219
    Swiss International Air LinesSwiss International Air Lines
    2:20pm - 2:45pm
    Mon Apr 7th 2025
    16h 25m
    Las Vegas (LAS) → Lisbon (LIS)
    1 Stop
    TAP PortugalTAP Portugal
    11:45am - 9:59pm
    Mon Apr 14th 2025
    18h 14m
    Lisbon (LIS) → Las Vegas (LAS)
    1 Stop

    Mon Apr 7th 2025 Swiss International Air Lines · LX 8003 Depart at 2:20pm from Las Vegas (LAS) Fly for 11h 0m Arrive at 10:20am in Zürich (ZRH)

    Layover in Zürich for 2h 30m

    Tue Apr 8th 2025 Swiss International Air Lines · LX 2084 Depart at 12:50pm from Zürich (ZRH) Fly for 2h 55m Arrive at 2:45pm in Lisbon (LIS)

    Stay in Lisbon for 5 nights

    Mon Apr 14th 2025 TAP Portugal · TP 217 Depart at 11:45am from Lisbon (LIS) Fly for 7h 30m Arrive at 2:15pm in Boston (BOS)

    Layover in Boston for 4h 20m

    Mon Apr 14th 2025 TAP Portugal · TP 4321 Depart at 6:35pm from Boston (BOS) Fly for 6h 24m Arrive at 9:59pm in Las Vegas (LAS)

  • US$2763
    FinnairFinnair
    10:00pm - 11:10pm
    Mon Apr 7th 2025
    17h 10m
    Las Vegas (LAS) → Lisbon (LIS)
    1 Stop
    TAP PortugalTAP Portugal
    11:45am - 9:59pm
    Mon Apr 14th 2025
    18h 14m
    Lisbon (LIS) → Las Vegas (LAS)
    1 Stop

    Mon Apr 7th 2025 Finnair · AY 5434 Depart at 10:00pm from Las Vegas (LAS) Fly for 10h 0m Arrive at 4:00pm in London (LHR)

    Layover in London for 4h 25m

    Tue Apr 8th 2025 Finnair · AY 5984 Depart at 8:25pm from London (LHR) Fly for 2h 45m Arrive at 11:10pm in Lisbon (LIS)

    Stay in Lisbon for 5 nights

    Mon Apr 14th 2025 TAP Portugal · TP 217 Depart at 11:45am from Lisbon (LIS) Fly for 7h 30m Arrive at 2:15pm in Boston (BOS)

    Layover in Boston for 4h 20m

    Mon Apr 14th 2025 TAP Portugal · TP 4321 Depart at 6:35pm from Boston (BOS) Fly for 6h 24m Arrive at 9:59pm in Las Vegas (LAS)

  • US$6602
    LufthansaTAP Portugal
    9:10pm - 9:55pm
    Mon Apr 7th 2025
    16h 45m
    Las Vegas (LAS) → Lisbon (LIS)
    1 Stop
    TAP PortugalTAP Portugal
    11:45am - 9:59pm
    Mon Apr 14th 2025
    18h 14m
    Lisbon (LIS) → Las Vegas (LAS)
    1 Stop

    Mon Apr 7th 2025 Lufthansa · LH 4253 Depart at 9:10pm from Las Vegas (LAS) Fly for 11h 10m Arrive at 5:20pm in Frankfurt (FRA)

    Layover in Frankfurt for 2h 20m

    Tue Apr 8th 2025 TAP Portugal · TP 573 Depart at 7:40pm from Frankfurt (FRA) Fly for 3h 15m Arrive at 9:55pm in Lisbon (LIS)

    Stay in Lisbon for 5 nights

    Mon Apr 14th 2025 TAP Portugal · TP 217 Depart at 11:45am from Lisbon (LIS) Fly for 7h 30m Arrive at 2:15pm in Boston (BOS)

    Layover in Boston for 4h 20m

    Mon Apr 14th 2025 TAP Portugal · TP 4321 Depart at 6:35pm from Boston (BOS) Fly for 6h 24m Arrive at 9:59pm in Las Vegas (LAS)

@sarahbb1
Sarah Belizaire
@sarahbb1

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@eyupitsjohn
John Ford
@eyupitsjohn

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@oamingsonaa
Roaming Sonaa
@roamingsonaa

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@andy_travels
Andy Travels
@andy_travels

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@travelwitbender
Travel With Bender
@travelwitbender

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@travel.with.wes
Wesley Mergard
@travel.with.wes

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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

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