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How to get fromSeattle, WA to Londonby plane or train

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There are 6 ways to get from Seattle, WA to London by plane or train

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Fly Seattle-Tacoma International Airport to London Heathrow Airport

    best
    1. Fly from Seattle-Tacoma International Airport (SEA) to London Heathrow Airport (LHR)plane plane SEA - LHR
    12h 38m
    £275–790

  2. Train to Vancouver International Airport, fly to London Heathrow Airport

    cheapest
    1. Take the train from Seattle to Vancouvertrain train
    2. Fly from Vancouver International Airport (YVR) to London Heathrow Airport (LHR)plane plane YVR - LHR
    16h 19m
    £212–856

  3. Fly Seattle-Tacoma International Airport to London City Airport

    1. Fly from Seattle-Tacoma International Airport (SEA) to London City Airport (LCY)plane plane SEA - LCY
    15h 58m
    £397–1,309

  4. Fly Seattle-Tacoma International Airport to London Gatwick Airport, train

    1. Fly from Seattle-Tacoma International Airport (SEA) to London Gatwick Airport (LGW)plane plane SEA - LGW
    2. Take the train from Gatwick Airport to London Victoriatrain train
    14h 59m
    £248–540

  5. Train to Vancouver International Airport, fly to London Gatwick Airport, train

    1. Take the train from Seattle to Vancouvertrain train
    2. Fly from Vancouver International Airport (YVR) to London Gatwick Airport (LGW)plane plane YVR - LGW
    3. Take the train from Gatwick Airport to London Victoriatrain train
    16h 35m
    £355–926

  6. Fly King County International Airport to London Heathrow Airport

    1. Fly from King County International Airport (BFI) to London Heathrow Airport (LHR)plane plane BFI - LHR
    14h 7m
    £232–987

Seattle-Tacoma International Airport (SEA) to London Heathrow Airport (LHR) flights

Calendar45Weekly Planes
Duration10h 47mAverage Duration
Ticket£196Cheapest Price
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Questions & Answers

What companies run services between Seattle, WA, USA and London, England?

Alaska Airlines, Inc., Delta, and six other airlines fly from Seattle-Tacoma International Airport (SEA) to London Heathrow Airport (LHR) every 4 hours.

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