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Humberto Delgado Airport to Seattle Tacoma Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Humberto Delgado Airport to Seattle Tacoma Intl. Airport over the next 90 days, with one-way fares from THB 18,780 and round-trip from THB 23,370. Based on Trip.com's latest 7-day flight data.

      • LIS 2:00 PM
        35h
        1 stop
        SEA 5:00 PM
        Lisbon - Seattle | Tue, Nov 3 | Icelandair
        SEA 2:35 PM
        14h 15m
        1 stop
        LIS 12:50 PM
        Seattle - Lisbon | Mon, Nov 9 | Icelandair
        THB 23,370 THB 39,830
        41% off
        41% off
        THB 39,830 THB 23,370
      • LIS 8:35 AM
        16h 15m
        1 stop
        SEA 4:50 PM
        Lisbon - Seattle | Sun, Nov 15 | TAP Air Portugal
        SEA 6:55 PM
        18h 25m
        1 stop
        LIS 9:20 PM
        Seattle - Lisbon | Sun, Nov 22 | Alaska Airlines
        THB 29,030 THB 39,830
        27% off
        27% off
        THB 39,830 THB 29,030
      • LIS 7:45 PM
        24h 7m
        1 stop
        SEA 11:52 AM
        Lisbon - Seattle | Wed, Sep 30 | KLM
        SEA 6:40 PM
        15h 10m
        1 stop
        LIS 5:50 PM
        Seattle - Lisbon | Mon, Oct 5 | Air France
        THB 30,110 THB 39,830
        24% off
        24% off
        THB 39,830 THB 30,110
      • LIS 9:50 AM
        15h 58m
        1 stop
        SEA 5:48 PM
        Lisbon - Seattle | Wed, Sep 30 | Air France
        SEA 6:40 PM
        15h 10m
        1 stop
        LIS 5:50 PM
        Seattle - Lisbon | Mon, Oct 5 | Air France
        THB 30,310
        24% off
        THB 39,830 THB 30,310
      • LIS 3:00 PM
        13h 40m
        1 stop
        SEA 8:40 PM
        Lisbon - Seattle | Sun, Oct 18 | Icelandair
        SEA 7:00 PM
        34h 50m
        1 stop
        LIS 12:50 PM
        Seattle - Lisbon | Fri, Oct 23 | Icelandair
        THB 30,970
        22% off
        THB 39,830 THB 30,970
      • LIS 6:10 AM
        18h 55m
        1 stop
        SEA 6:05 PM
        Lisbon - Seattle | Sat, Oct 31 | easyJet
        SEA 6:55 PM
        19h 55m
        1 stop
        LIS 10:50 PM
        Seattle - Lisbon | Thu, Nov 5 | Alaska Airlines
        THB 31,360
        21% off
        THB 39,830 THB 31,360
      • LIS 2:00 PM
        13h 40m
        1 stop
        SEA 8:40 PM
        Lisbon - Seattle | Sun, Oct 25 | Icelandair
        SEA 3:35 PM
        14h 15m
        1 stop
        LIS 12:50 PM
        Seattle - Lisbon | Sat, Oct 31 | Icelandair
        THB 32,050
        20% off
        THB 39,830 THB 32,050
      • LIS 5:30 AM
        17h 44m
        1 stop
        SEA 3:14 PM
        Lisbon - Seattle | Mon, Nov 2 | Air France
        SEA 3:25 PM
        15h 45m
        1 stop
        LIS 3:10 PM
        Seattle - Lisbon | Mon, Nov 9 | Air France
        THB 32,060
        20% off
        THB 39,830 THB 32,060
      • LIS 7:45 PM
        24h 7m
        1 stop
        SEA 11:52 AM
        Lisbon - Seattle | Thu, Oct 1 | KLM
        SEA 1:30 PM
        20h 20m
        1 stop
        LIS 5:50 PM
        Seattle - Lisbon | Tue, Oct 6 | Air France
        THB 32,230
        19% off
        THB 39,830 THB 32,230
      • LIS 7:45 PM
        24h 7m
        1 stop
        SEA 11:52 AM
        Lisbon - Seattle | Fri, Oct 23 | KLM
        SEA 4:20 PM
        15h 50m
        1 stop
        LIS 3:10 PM
        Seattle - Lisbon | Mon, Oct 26 | Air France
        THB 32,260
        19% off
        THB 39,830 THB 32,260
      • LIS 3:35 PM
        28h 12m
        1 stop
        SEA 11:47 AM
        Lisbon - Seattle | Thu, Nov 5 | KLM
        SEA 4:05 PM
        15h 5m
        1 stop
        LIS 3:10 PM
        Seattle - Lisbon | Tue, Nov 10 | Air France
        THB 32,260
        19% off
        THB 39,830 THB 32,260
      • LIS 5:00 AM
        14h 47m
        1 stop
        SEA 11:47 AM
        Lisbon - Seattle | Sun, Nov 15 | KLM
        SEA 3:25 PM
        23h
        1 stop
        LIS 10:25 PM
        Seattle - Lisbon | Sun, Nov 22 | Air France
        THB 32,260
        19% off
        THB 39,830 THB 32,260
      • LIS 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Lisbon - Seattle | Fri, Sep 25 | Normal Airline
        SEA 3:00 PM
        6h
        Nonstop
        LIS 4:00 PM
        Seattle - Lisbon | Sun, Sep 27 | Normal Airline
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      • LIS 8:20 PM
        30h 40m
        1 stop
        SEA 7:00 PM
        Lisbon - Seattle | Wed, Oct 21 | Ryanair
        THB 18,780 THB 27,280
        31% off
        31% off
        THB 27,280 THB 18,780
      • LIS 10:40 AM
        16h 46m
        1 stop
        SEA 7:26 PM
        Lisbon - Seattle | Wed, Oct 21 | TAP Air Portugal
        THB 19,020 THB 27,280
        30% off
        30% off
        THB 27,280 THB 19,020
      • LIS 9:35 PM
        29h 25m
        1 stop
        SEA 7:00 PM
        Lisbon - Seattle | Wed, Oct 21 | easyJet
        THB 19,210 THB 27,280
        30% off
        30% off
        THB 27,280 THB 19,210
      • LIS 5:55 AM
        19h 10m
        1 stop
        SEA 6:05 PM
        Lisbon - Seattle | Mon, Oct 26 | Ryanair
        THB 19,940
        27% off
        THB 27,280 THB 19,940
      • LIS 6:20 AM
        18h 45m
        1 stop
        SEA 6:05 PM
        Lisbon - Seattle | Mon, Oct 26 | easyJet
        THB 20,380
        25% off
        THB 27,280 THB 20,380
      • LIS 6:40 AM
        20h 20m
        1 stop
        SEA 7:00 PM
        Lisbon - Seattle | Thu, Oct 22 | easyJet
        THB 20,640
        24% off
        THB 27,280 THB 20,640
      • LIS 7:25 PM
        29h 40m
        1 stop
        SEA 6:05 PM
        Lisbon - Seattle | Fri, Oct 30 | Ryanair
        THB 21,470
        21% off
        THB 27,280 THB 21,470
      • LIS 11:05 AM
        32h 40m
        1 stop
        SEA 11:45 AM
        Lisbon - Seattle | Sun, Nov 22 | American Airlines
        THB 21,890
        20% off
        THB 27,280 THB 21,890
      • LIS 11:05 AM
        32h 34m
        1 stop
        SEA 11:39 AM
        Lisbon - Seattle | Thu, Oct 22 | American Airlines
        THB 21,910
        20% off
        THB 27,280 THB 21,910
      • LIS 11:05 AM
        32h 34m
        1 stop
        SEA 11:39 AM
        Lisbon - Seattle | Wed, Oct 21 | American Airlines
        THB 21,940
        20% off
        THB 27,280 THB 21,940
      • LIS 11:05 AM
        19h 10m
        1 stop
        SEA 10:15 PM
        Lisbon - Seattle | Tue, Nov 10 | American Airlines
        THB 22,030
        19% off
        THB 27,280 THB 22,030
      • LIS 11:30 AM
        32h 17m
        1 stop
        SEA 11:47 AM
        Lisbon - Seattle | Sun, Nov 22 | KLM
        THB 22,090
        19% off
        THB 27,280 THB 22,090
      • LIS 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Lisbon - Seattle | Fri, Sep 25 | Normal Airline
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Displayed flight fares from Humberto Delgado Airport to Seattle Tacoma Intl. Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Humberto Delgado Airport to Seattle Tacoma Intl. Airport?

The cheapest airline flying from Humberto Delgado Airport to Seattle Tacoma Intl. Airport is Norwegian Air Sweden (from THB 15,680) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Norwegian Air Sweden
From THB 15,680
British Airways
From THB 15,950
Air Transat
From THB 16,610
American Airlines
From THB 16,640
TAP Air Portugal
From THB 16,760
Ryanair
From THB 18,780
easyJet
From THB 19,210
Air Serbia
From THB 20,150
AEGEAN
From THB 20,980
Vueling Airlines
From THB 21,390

Find more flights and airlines

What is the flight schedule from Humberto Delgado Airport to Seattle Tacoma Intl. Airport?

Check the schedule for flights from Lisbon to Seattle and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. TP257

    Humberto Delgado Airport

    10:40 AM

    LIS

    8h 20m

    Nonstop

    2:00 PM

    YYZ

    S M T W T F S
    Search

  2. AS391

    Toronto Pearson International Airport

    5:15 PM

    YYZ

    5h 41m

    Nonstop

    7:56 PM

    SEA

    S M T W T F S

  3. U28514

    Humberto Delgado Airport

    5:00 PM

    LIS

    2h 40m

    Nonstop

    7:40 PM

    LGW

    S M T W T F S
    Search

  4. AS101

    Heathrow Airport

    2:45 PM

    LHR

    10h 15m

    Nonstop

    5:00 PM

    SEA

    S M T W T F S

  5. U28512

    Humberto Delgado Airport

    7:15 AM

    LIS

    2h 40m

    Nonstop

    9:55 AM

    LGW

    S M T W T F S
    Search

  6. AS101

    Heathrow Airport

    2:45 PM

    LHR

    10h 15m

    Nonstop

    5:00 PM

    SEA

    S M T W T F S

  7. A3723

    Humberto Delgado Airport

    5:15 PM

    LIS

    3h 55m

    Nonstop

    11:10 PM

    ATH

    S M T W T - S
    Search

  8. A3750

    Eleftherios Venizelos Airport

    7:45 AM

    ATH

    3h 20m

    Nonstop

    10:05 AM

    CPH

    S M T W T F S

  9. SK937

    Copenhagen Airport

    1:05 PM

    CPH

    9h 40m

    Nonstop

    1:45 PM

    SEA

    - M - - T F S

  10. AA8543

    Humberto Delgado Airport

    8:25 AM

    LIS

    1h 25m

    Nonstop

    10:50 AM

    MAD

    S M T W T F -
    Search

  11. AA8835

    Adolfo Suárez Madrid-Barajas Airport

    12:30 PM

    MAD

    8h 25m

    Nonstop

    2:55 PM

    JFK

    S M T W T F S

  12. AS017

    John F Kennedy Intl. Airport

    6:31 PM

    JFK

    6h 28m

    Nonstop

    9:59 PM

    SEA

    S M T W T F S

  13. IB540

    Humberto Delgado Airport

    6:35 AM

    LIS

    1h 25m

    Nonstop

    9:00 AM

    MAD

    S M T W T F S
    Search

  14. AA8850

    Adolfo Suárez Madrid-Barajas Airport

    12:00 PM

    MAD

    8h 55m

    Nonstop

    2:55 PM

    YYZ

    S - T - T F S

  15. AC541

    Toronto Pearson International Airport

    7:41 PM

    YYZ

    5h 19m

    Nonstop

    10:00 PM

    SEA

    S M T W T F S

  16. VY8465

    Humberto Delgado Airport

    7:20 PM

    LIS

    1h 55m

    Nonstop

    10:15 PM

    BCN

    - M - - T F S
    Search

  17. VY1870

    Barcelona Intl. Airport

    7:50 AM

    BCN

    3h

    Nonstop

    10:50 AM

    CPH

    - M T W T F S

  18. SK937

    Copenhagen Airport

    1:05 PM

    CPH

    9h 40m

    Nonstop

    1:45 PM

    SEA

    - M - - T F S

  19. TP253

    Humberto Delgado Airport

    6:25 PM

    LIS

    7h 45m

    Nonstop

    9:10 PM

    YUL

    S - T W T - S
    Search

  20. AC301

    Montreal Pierre Elliott Trudeau Airport

    7:15 AM

    YUL

    5h 20m

    Nonstop

    9:35 AM

    YVR

    S M T W T F S

  21. AC8804

    Vancouver Intl. Airport

    1:10 PM

    YVR

    1h 7m

    Nonstop

    2:17 PM

    SEA

    S M T W T F S

  22. U22466

    Humberto Delgado Airport

    9:35 PM

    LIS

    2h 35m

    Nonstop

    12:10 AM

    LTN

    S - T - - - -
    Search

  23. AS101

    Heathrow Airport

    2:45 PM

    LHR

    10h 15m

    Nonstop

    5:00 PM

    SEA

    S M T W T F S

  24. JU563

    Humberto Delgado Airport

    4:15 PM

    LIS

    3h 40m

    Nonstop

    8:55 PM

    BEG

    - M - - T - -
    Search

  25. JU370

    Belgrade Nikola Tesla Airport

    6:30 AM

    BEG

    2h 20m

    Nonstop

    8:50 AM

    CPH

    S M - W - F -

  26. SK937

    Copenhagen Airport

    1:05 PM

    CPH

    9h 40m

    Nonstop

    1:45 PM

    SEA

    - M - - T F S
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About Humberto Delgado Airport and Seattle Tacoma Intl. Airport

Learn about Humberto Delgado Airport (LIS) and Seattle Tacoma Intl. Airport (SEA) — including location, terminals, transportation, and travel tips.

Flight distance8,382.32 km
Cheapest one-way ticket priceTHB 18,780
Cheapest return ticket priceTHB 23,370

FAQs for Humberto Delgado Airport to Seattle Tacoma Intl. Airport Flights

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

    • The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
  • One-way flights from Humberto Delgado Airport to Seattle Tacoma Intl. Airport currently start from THB 18,780, and round-trip fares start from THB 23,370. The current lowest fare is a Ryanair flight departing on Wed, Oct 21; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Humberto Delgado Airport to Seattle Tacoma Intl. Airport is THB 37,550. Prices may vary depending on the departure date, airline, and availability.
  • Enter Humberto Delgado Airport and Seattle Tacoma Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

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Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.