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How to get fromSeattle to Swanseaby plane or train

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There are 5 ways to get from Seattle to Swansea 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 Bristol Airport, train

    best
    1. Fly from Seattle-Tacoma International Airport (SEA) to Bristol Airport (BRS)plane plane SEA - BRS
    2. Take the train from Bristol Parkway to Swanseatrain train
    16h 58m
    £394–683

  2. Fly to Birmingham Airport, train

    cheapest
    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 Bristol Parkwaytrain train
    3. Take the train from Bristol Parkway to Swanseatrain train
    18h 57m
    £247–697

  3. 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 Swanseatrain train
    16h 2m
    £310–950

  4. Fly to Cardiff Airport, train

    1. Fly from Seattle-Tacoma International Airport (SEA) to Cardiff Airport (CWL)plane plane SEA - CWL
    2. Take the train from Bridgend to Swanseatrain train
    20h 5m
    £311–1,138

  5. Fly to Exeter, train

    1. Fly from Seattle-Tacoma International Airport (SEA) to Exeter (EXT)plane plane SEA - EXT
    2. Take the train from Exeter St Davids to Bristol Parkwaytrain train
    3. Take the train from Bristol Parkway to Swanseatrain train
    19h 53m
    £357–1,248

Seattle-Tacoma International Airport (SEA) to Bristol Airport (BRS) flights

Calendar23Weekly Planes
Duration13h 4mAverage Duration
Ticket£177Cheapest Price
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Questions & Answers

Map of how to get from Seattle to Swansea.ExpandLaunch map view
  • Distance: 4,838.2 mi
  • Duration: 16h 58m

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

There is no direct connection from Seattle to Swansea. However, you can take the vehicle to SeaTac/Airport, walk to SeaTac Station, take the line 574 bus to SeaTac Airport Terminal - Bay 2, walk to Seattle-Tacoma International Airport (SEA) airport, fly to Bristol Airport (BRS), walk to Public Transport Interchange, take the bus to Temple Meads Stn, walk to Bristol Temple Meads, take the train to Bristol Parkway, then take the train to Swansea. Alternatively, you can take the vehicle to SeaTac/Airport, walk to SeaTac Station, take the line 574 bus to SeaTac Airport Terminal - Bay 2, walk to Seattle-Tacoma International Airport (SEA) airport, fly to London Heathrow Airport (LHR), walk to Heathrow Terminals 2 & 3, take the train to London Paddington, then take the train to Swansea.

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