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How to get fromHeathrow Terminal 5 to SeaTacby plane or bus

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There are 2 ways to get from Heathrow Terminal 5 to SeaTac by plane or bus

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 from London Heathrow Airport

    best
    1. Fly from London Heathrow Airport (LHR) to Seattle-Tacoma International Airport (SEA)planeLHR - SEA
    12h 3m
    $283–954

  2. Bus to London Gatwick Airport, fly

    1. Take the bus from Heathrow Terminal 5 to South Terminal Bus Stationbus
    2. Fly from London Gatwick Airport (LGW) to Seattle-Tacoma International Airport (SEA)planeLGW - SEA
    15h 50m
    $321–1,226

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

Calendar47Weekly Planes
Duration11h 43mAverage Duration
Ticket$281Cheapest Price
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Questions & Answers

What companies run services between Heathrow Terminal 5, England and SeaTac, WA, USA?

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

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