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How to get fromSeaTac to London Heathrow Airport (LHR)by plane or train

Find Transport to London Heathrow Airport (LHR)

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There are 5 ways to get from SeaTac to London Heathrow Airport (LHR) 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
    9h 15m
    £210–750

  2. 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
    13h 7m
    £226–593

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

    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
    17h 18m
    £309–935

  4. 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 8m
    £355–1,405

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

    1. Take the train from Tacoma to Portlandtrain train
    2. Fly from Portland International Airport (PDX) to London Heathrow Airport (LHR)plane plane PDX - LHR
    16h 45m
    £538–1,178

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

Calendar67Weekly Planes
Duration11h 17mAverage Duration
Ticket£195Cheapest Price
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Questions & Answers

Map of how to get from SeaTac to London Heathrow Airport (LHR).ExpandLaunch map view
  • Distance: 4,786.1 mi
  • Duration: 9h 15m

What companies run services between SeaTac, WA, USA and London Heathrow Airport (LHR), England?

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

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Train operators

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