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How to get fromSeattle to LondonBy plane, or train

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There are 5 ways to get from Seattle 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 32m
    £275–840

  2. Fly Seattle-Tacoma International Airport to London Stansted Airport

    cheapest
    1. Fly from Seattle-Tacoma International Airport (SEA) to London Stansted Airport (STN)plane plane SEA - STN
    15h 10m
    £203–740

  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 6m
    £297–1,009

  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
    15h 7m
    £268–445

  5. 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 26m
    £472–1,737

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

Calendar65Weekly Planes
Duration11h 17mAverage Duration
Ticket£206Cheapest Price
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Questions & Answers

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

Alaska Airlines, Inc., Delta, and seven other airlines fly from Seattle-Tacoma International Airport (SEA) to London Heathrow Airport (LHR) every 3 hours.

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