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Seattle–Tacoma International Airport to London Gatwick Airport flight

Cheap Flight Deals from Seattle–Tacoma International Airport to London Gatwick Airport

Search for flights from Seattle to London and check out affordable one-way and round-trip options.

  • Round-trip
  • One way

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

Selected Airlines from Seattle–Tacoma International Airport to London Gatwick Airport

See which airlines fly from Seattle to London. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Hawaiian Airlines
From £225
Alaska Airlines
From £240
Delta Air Lines
From £244
American Airlines
From £247
Air Canada
From £249
United Airlines
From £252
Jetblue Airways
From £255
Frontier Airlines
From £271
Spirit Airlines
From £283
Icelandair
From £357

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Flight Schedule from Seattle–Tacoma International Airport to London Gatwick Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. FI682

    Seattle–Tacoma International Airport

    19:00

    SEA

    7h 25m

    09:25

    KEF

    S M T W T F S
    Search

  2. FI472

    Keflavik International Airport

    10:30

    KEF

    3h 10m

    14:40

    LGW

    S M T W T F S

  3. FI680

    Seattle–Tacoma International Airport

    15:45

    SEA

    7h 30m

    06:15

    KEF

    S M T W T F S
    Search

  4. FI470

    Keflavik International Airport

    07:35

    KEF

    3h 10m

    11:45

    LGW

    - - - W - F -

  5. F91178

    Seattle–Tacoma International Airport

    15:06

    SEA

    2h 48m

    17:54

    LAX

    S - - W T - -
    Search

  6. Z0712

    Los Angeles International Airport

    16:30

    LAX

    10h 25m

    10:55

    LGW

    - - T - T - -

  7. FI682

    Seattle–Tacoma International Airport

    19:00

    SEA

    7h 25m

    09:25

    KEF

    S M T W T F S
    Search

  8. FI506

    Keflavik International Airport

    10:30

    KEF

    3h 15m

    15:45

    AMS

    S M T W T F S

  9. U28687

    Amsterdam Airport Schiphol

    20:55

    AMS

    1h 15m

    21:10

    LGW

    S M T W T F S

  10. FI680

    Seattle–Tacoma International Airport

    15:45

    SEA

    7h 30m

    06:15

    KEF

    S M T W T F S
    Search

  11. FI528

    Keflavik International Airport

    07:35

    KEF

    3h 35m

    13:10

    BER

    S M T W T F S

  12. U28626

    Berlin Brandenburg Airport

    17:55

    BER

    2h

    18:55

    LGW

    S M T W T - S

  13. DL1628

    Seattle–Tacoma International Airport

    07:20

    SEA

    2h 51m

    10:11

    LAX

    S M T W T F S
    Search

  14. Z0712

    Los Angeles International Airport

    16:30

    LAX

    10h 25m

    10:55

    LGW

    - - T - T - -

  15. AS797

    Seattle–Tacoma International Airport

    07:00

    SEA

    2h 47m

    09:47

    LAX

    S M T W T F S
    Search

  16. Z0712

    Los Angeles International Airport

    16:30

    LAX

    10h 25m

    10:55

    LGW

    - - T - T - -

  17. UA341

    Seattle–Tacoma International Airport

    23:10

    SEA

    5h 16m

    07:26

    EWR

    S M T W T F S
    Search

  18. Z0702

    John F. Kennedy International Airport

    18:20

    JFK

    7h

    06:20

    LGW

    S M T W T F S

  19. B6264

    Seattle–Tacoma International Airport

    23:10

    SEA

    5h 18m

    07:28

    JFK

    - - T W T F -
    Search

  20. Z0702

    John F. Kennedy International Airport

    18:20

    JFK

    7h

    06:20

    LGW

    S M T W T F S

  21. HA6744

    Seattle–Tacoma International Airport

    22:55

    SEA

    5h 19m

    07:14

    JFK

    S M T W T F S
    Search

  22. Z0702

    John F. Kennedy International Airport

    18:20

    JFK

    7h

    06:20

    LGW

    S M T W T F S
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Seattle–Tacoma International Airport to London Gatwick Airport Flights Info

Flight distance 7,751.13km
Cheapest one-way ticket price £165
Cheapest return ticket price £618

FAQs for Seattle–Tacoma International Airport to London Gatwick Airport Flights

  • How long does it take to fly from Seattle–Tacoma International Airport (SEA) to London Gatwick Airport (LGW)?

    It takes around 9 hours 15 minutes to fly from Seattle–Tacoma International Airport (SEA) to London Gatwick Airport(LGW).

  • How many daily flights are there from Seattle–Tacoma International Airport (SEA) to London Gatwick Airport (LGW)?

    There are around 1 daily flights from Seattle–Tacoma International Airport (SEA) to London Gatwick Airport (LGW).

  • When are flight tickets from Seattle–Tacoma International Airport (SEA) to London Gatwick Airport (LGW) the cheapest?

    Tickets cost around £323 in May, making it the cheapest month to book. Seattle–Tacoma International Airport (SEA) to London Gatwick Airport (LGW) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from Seattle–Tacoma International Airport (SEA) to London Gatwick Airport (LGW) most expensive?

    The route from Seattle–Tacoma International Airport (SEA) to London Gatwick Airport (LGW) is quite popular. Without considering departure times or holidays, tickets cost around £323 in May, the most expensive month to book this route.

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

    • The distance from Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
    • The distance from London Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
    • The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.

Find Cheap Flights with Trip.com

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