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How to get fromSeattle to Sloughby plane or train

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There are 5 ways to get from Seattle to Slough 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
    £235–755

  2. Fly Seattle-Tacoma International Airport to London City Airport, train

    1. Fly from Seattle-Tacoma International Airport (SEA) to London City Airport (LCY)plane plane SEA - LCY
    2. Take the train from Custom House to Sloughtrain train
    15h 53m
    £305–954

  3. 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 Farringdontrain train
    16h 6m
    £294–668

  4. Train to Portland International Airport, fly to London Heathrow Airport

    1. Take the train from Seattle to Portlandtrain train
    2. Fly from Portland International Airport (PDX) to London Heathrow Airport (LHR)plane plane PDX - LHR
    16h 17m
    £319–1,381

  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 31m
    £302–1,202

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

Calendar49Weekly Planes
Duration10h 56mAverage Duration
Ticket£189Cheapest Price
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Questions & Answers

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

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

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