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Find Lisbon to Seattle flights starting at CAD 552.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • LIS09:40
        16h 59m
        1 stop
        SEA18:39
        Wed, Dec 11|Lisbon - Seattle|Air Transat
        CAD 552CAD 747
        26% OFF
        26% OFF
        CAD 747CAD 552

        Choose Air Transat flights from Lisbon to Seattle. The one-way connecting flight with Air Transat departs from Humberto Delgado Airport on Wed, Dec 11, arriving at Seattle-Tacoma International Airport. One-way Prices start from CAD 552 including taxes and charges.

      • LIS17:35
        33h 8m
        1 stop
        SEA18:43
        Wed, Jan 15|Lisbon - Seattle|TAP Air Portugal
        CAD 554CAD 747
        26% OFF
        26% OFF
        CAD 747CAD 554

        Choose TAP Air Portugal flights from Lisbon to Seattle. The one-way connecting flight with TAP Air Portugal departs from Humberto Delgado Airport on Wed, Jan 15, arriving at Seattle-Tacoma International Airport. One-way Prices start from CAD 554 including taxes and charges.

      • LIS17:35
        33h 8m
        1 stop
        SEA18:43
        Fri, Jan 31|Lisbon - Seattle|TAP Air Portugal
        CAD 557CAD 747
        26% OFF
        26% OFF
        CAD 747CAD 557

        Choose TAP Air Portugal flights from Lisbon to Seattle. The one-way connecting flight with TAP Air Portugal departs from Humberto Delgado Airport on Fri, Jan 31, arriving at Seattle-Tacoma International Airport. One-way Prices start from CAD 557 including taxes and charges.

      • LIS11:00
        18h 30m
        1 stop
        SEA21:30
        Thu, Jan 16|Lisbon - Seattle|TAP Air Portugal
        CAD 564
        CAD 564

        Choose TAP Air Portugal flights from Lisbon to Seattle. The one-way connecting flight with TAP Air Portugal departs from Humberto Delgado Airport on Thu, Jan 16, arriving at Seattle-Tacoma International Airport. One-way Prices start from CAD 564 including taxes and charges.

      • LIS09:40
        17h 3m
        1 stop
        SEA18:43
        Wed, Jan 15|Lisbon - Seattle|Air Transat
        CAD 575
        CAD 575

        Choose Air Transat flights from Lisbon to Seattle. The one-way connecting flight with Air Transat departs from Humberto Delgado Airport on Wed, Jan 15, arriving at Seattle-Tacoma International Airport. One-way Prices start from CAD 575 including taxes and charges.

      • LIS09:40
        16h 59m
        1 stop
        SEA18:39
        Fri, Dec 13|Lisbon - Seattle|Air Transat
        CAD 585
        CAD 585

        Choose Air Transat flights from Lisbon to Seattle. The one-way connecting flight with Air Transat departs from Humberto Delgado Airport on Fri, Dec 13, arriving at Seattle-Tacoma International Airport. One-way Prices start from CAD 585 including taxes and charges.

      • LIS09:40
        16h 59m
        1 stop
        SEA18:39
        Wed, Dec 18|Lisbon - Seattle|Air Transat
        CAD 596
        CAD 596

        Choose Air Transat flights from Lisbon to Seattle. The one-way connecting flight with Air Transat departs from Humberto Delgado Airport on Wed, Dec 18, arriving at Seattle-Tacoma International Airport. One-way Prices start from CAD 596 including taxes and charges.

      • LIS09:40
        16h 59m
        1 stop
        SEA18:39
        Fri, Dec 6|Lisbon - Seattle|Air Transat
        CAD 597
        CAD 597

        Choose Air Transat flights from Lisbon to Seattle. The one-way connecting flight with Air Transat departs from Humberto Delgado Airport on Fri, Dec 6, arriving at Seattle-Tacoma International Airport. One-way Prices start from CAD 597 including taxes and charges.

      • LIS17:35
        33h 4m
        1 stop
        SEA18:39
        Sun, Dec 8|Lisbon - Seattle|TAP Air Portugal
        CAD 601
        CAD 601

        Choose TAP Air Portugal flights from Lisbon to Seattle. The one-way connecting flight with TAP Air Portugal departs from Humberto Delgado Airport on Sun, Dec 8, arriving at Seattle-Tacoma International Airport. One-way Prices start from CAD 601 including taxes and charges.

      • LIS18:10
        26h 5m
        1 stop
        SEA12:15
        Wed, Dec 11|Lisbon - Seattle|TAP Air Portugal
        CAD 666
        CAD 666

        Choose TAP Air Portugal flights from Lisbon to Seattle. The one-way connecting flight with TAP Air Portugal departs from Humberto Delgado Airport on Wed, Dec 11, arriving at Seattle-Tacoma International Airport. One-way Prices start from CAD 666 including taxes and charges.

      • LIS13:00
        3h 5m
        Nonstop
        SEA14:00
        Wed, Dec 11|Lisbon - Seattle|Air Transat
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Lisbon to Seattle?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Lisbon to Seattle

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Transavia France
From CAD 413
TAP Air Portugal
From CAD 420
easyJet
From CAD 443
Air Transat
From CAD 548
Air France
From CAD 557
Azores Airlines
From CAD 582
Royal Air Maroc
From CAD 617
Vueling Airlines
From CAD 667
Finnair
From CAD 866
Turkish Airlines
From CAD 866

Find more flights and airlines

Alternative Routes for Lisbon to Seattle Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Lisbon to Seattle.

  • Cheapest
    Transavia France
    LIS
    18:40
    51h 41m
    2 transfer
    SEA
    14:21
    Humberto Delgado Airport - Seattle-Tacoma International Airport
    Wed, Feb 5Transavia France
    CAD 413
  • Transavia France
    LIS
    18:40
    51h 41m
    2 transfer
    SEA
    14:21
    Humberto Delgado Airport - Seattle-Tacoma International Airport
    Wed, Feb 5Transavia France
    CAD 413
    Find More Flights

FAQ

  • When are flight tickets from Lisbon (LIS) to Seattle (SEA) the cheapest?

    Airlines adjust prices for flights from Lisbon to Seattle based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Lisbon (LIS) to Seattle (SEA) cost?

    According to Trip.com's data, the lowest price is around CAD 1,600.

  • What is the transportation method from the main airport to downtown in Seattle?

    • The distance from Seattle-Tacoma International Airport to downtown is about 17km, by taxi about 30 minutes.
    • The distance from Lake Union Sea Plane Base to downtown is about 2km, by taxi about 20 minutes.

  • How many airports in Seattle (SEA)?

How to find a cheap flight from Lisbon to Seattle

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Lisbon to Seattle. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Lisbon to Seattle Flights

Cheapest direct flight priceCAD 552
Off-season travel monthNovember
Peak season for travelSeptember
Flight distance8,371.69km
Popular airlineBritish Airways

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