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How to get fromSeattle to Walesby plane, bus, train, or ferry

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There are 7 ways to get from Seattle to Wales by plane, bus, train, or ferry

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 Cardiff Airport

    best
    1. Fly from Seattle-Tacoma International Airport (SEA) to Cardiff Airport (CWL)plane plane SEA - CWL
    17h 58m
    £255–905

  2. Fly to Bristol Airport, bus

    cheapest
    1. Fly from Seattle-Tacoma International Airport (SEA) to Bristol Airport (BRS)plane plane SEA - BRS
    2. Take the bus from Public Transport Interchange to Kingsway K14bus bus
    15h 11m
    £157–561

  3. Fly to Liverpool

    1. Fly from Seattle-Tacoma International Airport (SEA) to Liverpool (LPL)plane plane SEA - LPL
    16h 57m
    £184–624

  4. Fly to London Heathrow Airport, train

    1. Fly from Seattle-Tacoma International Airport (SEA) to London Heathrow Airport (LHR)plane plane SEA - LHR
    2. Take the train from London Paddington to Newport (S Wales)train train
    14h 15m
    £388–837

  5. Fly to Manchester Airport, train

    1. Fly from Seattle-Tacoma International Airport (SEA) to Manchester Airport (MAN)plane plane SEA - MAN
    2. Take the train from Crewe to Wrexham Generaltrain train
    17h 8m
    £160–424

  6. Fly to Birmingham Airport, train

    1. Fly from Seattle-Tacoma International Airport (SEA) to Birmingham Airport (BHX)plane plane SEA - BHX
    2. Take the train from Birmingham New Street to Newport (S Wales)train train
    17h 10m
    £184–474

  7. Fly to Dublin Airport, ferry, train

    1. Fly from Seattle-Tacoma International Airport (SEA) to Dublin Airport (DUB)plane plane SEA - DUB
    2. Take the ferry from Dublin Ferryport B+I to Holyhead Ferryferry ferry
    3. Take the train from Holyhead to Chestertrain train
    19h 36m
    £322–653

Seattle-Tacoma International Airport (SEA) to Cardiff Airport (CWL) flights

Calendar17Weekly Planes
Duration20h 41mAverage Duration
Ticket£249Cheapest Price
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Comparing Your Travel Options

Map of how to get from Seattle to Wales.ExpandLaunch map view
  • Distance: 4,731.4 mi
  • Duration: 17h 58m

What companies run services between Seattle, WA, USA and Wales?

Delta, KLM, and four other airlines fly from Seattle-Tacoma International Airport (SEA) to Cardiff Airport (CWL) twice daily.

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