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How to get fromCardiff to Seattleby train or plane

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There are 6 ways to get from Cardiff to Seattle by train or plane

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Train to Bristol Airport, fly to Seattle-Tacoma International Airport

    best
    1. Take the train from Cardiff Central to Bristol Temple Meadstrain
    2. Fly from Bristol Airport (BRS) to Seattle-Tacoma International Airport (SEA)planeBRS - SEA
    17h 5m
    $493–973

  2. Train to London Heathrow Airport, fly to Seattle-Tacoma International Airport

    cheapest
    1. Take the train from Cardiff Central to London Paddingtontrain
    2. Fly from London Heathrow Airport (LHR) to Seattle-Tacoma International Airport (SEA)planeLHR - SEA
    15h 33m
    $356–1,033

  3. Fly Cardiff Airport to Seattle-Tacoma International Airport

    1. Fly from Cardiff Airport (CWL) to Seattle-Tacoma International Airport (SEA)planeCWL - SEA
    19h 59m
    $498–1,986

  4. Train to Birmingham Airport, fly to Seattle-Tacoma International Airport

    1. Take the train from Cardiff Central to Birmingham New Streettrain
    2. Fly from Birmingham Airport (BHX) to Seattle-Tacoma International Airport (SEA)planeBHX - SEA
    18h 8m
    $535–2,114

  5. Train, train to Exeter, fly to Seattle-Tacoma International Airport

    1. Take the train from Cardiff Central to Bristol Temple Meadstrain
    2. Take the train from Bristol Temple Meads to Exeter St Davidstrain
    3. Fly from Exeter (EXT) to Seattle-Tacoma International Airport (SEA)planeEXT - SEA
    19h 51m
    $625–1,374

  6. Train to London Heathrow Airport, fly to Portland International Airport, train

    1. Take the train from Cardiff Central to London Paddingtontrain
    2. Fly from London Heathrow Airport (LHR) to Portland International Airport (PDX)planeLHR - PDX
    3. Take the train from Portland to Seattletrain
    19h 43m
    $486–1,626

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

Calendar24Weekly Planes
Duration14h 27mAverage Duration
Ticket$287Cheapest Price
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Questions & Answers

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

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

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