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London to Seattle Tacoma Intl. Airport flight
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Cheap Flights from London to Seattle Tacoma Intl. Airport

  • One way
  • Round-trip
      • YXU08:00 pm
        21h 21m
        1 stop
        SEA02:21 pm
        London - Seattle|Mon, Mar 17|WestJet
        $184$472
        61% OFF
        61% OFF
        $472$184

        Choose WestJet flights from London to Seattle. The one-way connecting flight with WestJet departs from London International Airport on Mon, Mar 17, arriving at Seattle Tacoma Intl. Airport. One-way Prices start from $184 including taxes and charges.

      • YXU08:00 pm
        21h 21m
        1 stop
        SEA02:21 pm
        London - Seattle|Thu, Apr 3|WestJet
        $202$472
        56% OFF
        56% OFF
        $472$202

        Choose WestJet flights from London to Seattle. The one-way connecting flight with WestJet departs from London International Airport on Thu, Apr 3, arriving at Seattle Tacoma Intl. Airport. One-way Prices start from $202 including taxes and charges.

      • YXU08:00 pm
        21h 21m
        1 stop
        SEA02:21 pm
        London - Seattle|Mon, Mar 10|WestJet
        $233$472
        51% OFF
        51% OFF
        $472$233

        Choose WestJet flights from London to Seattle. The one-way connecting flight with WestJet departs from London International Airport on Mon, Mar 10, arriving at Seattle Tacoma Intl. Airport. One-way Prices start from $233 including taxes and charges.

      • YXU08:00 pm
        21h 21m
        1 stop
        SEA02:21 pm
        London - Seattle|Tue, Apr 15|WestJet
        $240
        $240

        Choose WestJet flights from London to Seattle. The one-way connecting flight with WestJet departs from London International Airport on Tue, Apr 15, arriving at Seattle Tacoma Intl. Airport. One-way Prices start from $240 including taxes and charges.

      • YXU12:20 pm
        12h 26m
        1 stop
        SEA09:46 pm
        London - Seattle|Mon, Mar 17|Flair Airlines
        $306
        $306

        Choose Flair Airlines flights from London to Seattle. The one-way connecting flight with Flair Airlines departs from London International Airport on Mon, Mar 17, arriving at Seattle Tacoma Intl. Airport. One-way Prices start from $306 including taxes and charges.

      • YXU12:20 pm
        12h 26m
        1 stop
        SEA09:46 pm
        London - Seattle|Mon, Mar 10|Flair Airlines
        $332
        $332

        Choose Flair Airlines flights from London to Seattle. The one-way connecting flight with Flair Airlines departs from London International Airport on Mon, Mar 10, arriving at Seattle Tacoma Intl. Airport. One-way Prices start from $332 including taxes and charges.

      • YXU12:20 pm
        12h 40m
        1 stop
        SEA10:00 pm
        London - Seattle|Mon, Mar 31|Flair Airlines
        $349
        $349

        Choose Flair Airlines flights from London to Seattle. The one-way connecting flight with Flair Airlines departs from London International Airport on Mon, Mar 31, arriving at Seattle Tacoma Intl. Airport. One-way Prices start from $349 including taxes and charges.

      • YXU01:00 pm
        3h 5m
        Nonstop
        SEA02:00 pm
        London - Seattle|Fri, Mar 14|WestJet
        Find More Flights
        Find More Flights

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

There are 1 airport(s) in London. Discover the top routes now!

  • 0.59 km from downtown London
    London International Airport
    Tickets From
    $184

Flight Schedule from London to Seattle Tacoma Intl. Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA8039

    United Airlines

    03:25 pm

    YXU

    0.8h

    04:13 pm

    YYZ

    -M-WTFS
    Search

  2. UA2462

    United Airlines

    07:00 pm

    YYZ

    5.6h

    09:37 pm

    SFO

    SMTWTFS

  3. UA2029

    United Airlines

    10:35 pm

    SFO

    2.3h

    12:55 am

    SEA

    SMTWTFS

  4. UA8039

    United Airlines

    03:25 pm

    YXU

    0.8h

    04:13 pm

    YYZ

    -M-WTFS
    Search

  5. UA8525

    United Airlines

    07:05 pm

    YYZ

    5.4h

    09:30 pm

    SEA

    SMTWTFS

  6. AC8252

    Air Canada

    06:15 am

    YXU

    0.8h

    07:04 am

    YYZ

    SMTWTFS
    Search

  7. AC785

    Air Canada

    08:30 am

    YYZ

    5.2h

    10:41 am

    LAX

    SMTWTFS

  8. AS1055

    Alaska Airlines

    09:15 pm

    LAX

    2.9h

    12:11 am

    SEA

    S--W-FS

  9. AC8252

    Air Canada

    06:15 am

    YXU

    0.8h

    07:04 am

    YYZ

    SMTWTFS
    Search

  10. AC103

    Air Canada

    07:00 am

    YYZ

    5.3h

    09:15 am

    YVR

    SMTWTFS

  11. AC8804

    Air Canada

    01:10 pm

    YVR

    1.1h

    02:13 pm

    SEA

    SMTWTFS

  12. WS743

    WestJet

    08:00 pm

    YXU

    4.1h

    10:07 pm

    YYC

    SMTWT-S
    Search

  13. WS337

    WestJet

    09:00 am

    YYC

    1.1h

    09:09 am

    YLW

    SMTWTFS

  14. WS3750

    WestJet

    01:05 pm

    YLW

    1.1h

    02:09 pm

    SEA

    SMTWTFS

  15. WS743

    WestJet

    08:00 pm

    YXU

    4.1h

    10:07 pm

    YYC

    SMTWT-S
    Search

  16. WS3612

    WestJet

    01:30 pm

    YYC

    2.1h

    02:34 pm

    SEA

    -----F-

  17. WS743

    WestJet

    08:00 pm

    YXU

    4.1h

    10:07 pm

    YYC

    SMTWT-S
    Search

  18. WS1552

    WestJet

    01:20 pm

    YYC

    2.0h

    02:21 pm

    SEA

    SMTWT-S

  19. WS743

    WestJet

    08:00 pm

    YXU

    4.1h

    10:07 pm

    YYC

    SMTWT-S
    Search

  20. WS3155

    WestJet

    08:00 am

    YYC

    1.4h

    08:25 am

    YLW

    SMTWTFS

  21. WS3750

    WestJet

    01:05 pm

    YLW

    1.1h

    02:09 pm

    SEA

    SMTWTFS

  22. WS743

    WestJet

    08:00 pm

    YXU

    4.1h

    10:07 pm

    YYC

    SMTWT-S
    Search

  23. WS135

    WestJet

    11:35 pm

    YYC

    1.6h

    12:10 am

    YVR

    SMTWTFS

  24. WS8089

    WestJet

    06:45 am

    YVR

    1.1h

    07:53 am

    SEA

    ---W---

  25. F82944

    Flair Airlines

    12:20 pm

    YXU

    3.2h

    03:30 pm

    MCO

    S---T--
    Search

  26. AS917

    Alaska Airlines

    10:00 am

    MCO

    6.2h

    01:10 pm

    SEA

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from London to Seattle Tacoma Intl. Airport

Cheapest nonstop flight price$184
Off-season for travelMarch
Peak season for travelDecember

FAQs for London to Seattle Tacoma Intl. Airport Flights

  • When are flight tickets from London (YXU) to Seattle (SEA) the cheapest?

    Airlines adjust prices for flights from London to Seattle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from London (YXU) to Seattle (SEA) cost?

    According to Trip.com's data, the lowest price is around $353.

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

    • The distance from Seattle Tacoma Intl. Airport to downtown is about 17 km. It takes about 30 minutes by taxi.

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