Rome2Rio

How to get fromSeattle to Londonby plane or train

Find Transport to London

See all options

There are 3 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 to London Heathrow Airport

    best
    1. Fly from Seattle-Tacoma International Airport (SEA) to London Heathrow Airport (LHR)plane plane SEA - LHR
    12h 37m
    £265–783

  2. Fly to London Gatwick Airport, train

    cheapest
    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
    £238–660

  3. Fly to London City Airport

    1. Fly from Seattle-Tacoma International Airport (SEA) to London City Airport (LCY)plane plane SEA - LCY
    15h 58m
    £387–759

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

Calendar45Weekly Planes
Duration10h 46mAverage Duration
Ticket£181Cheapest Price
See schedules

Questions & Answers

What companies run services between Seattle, WA, USA and London, 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.

Airlines
Train operators

Want to know more about travelling around United Kingdom

Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.

Related travel guides

Where to next?

Trips from Seattle

Trips to London

Popular routes