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How to get fromWashington to Cardiffby subway, plane, or train

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There are 6 ways to get from Washington to Cardiff by subway, 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. Subway to Washington Dulles International Airport, fly to Cardiff Airport

    best
    1. Take the subway from McPherson Square, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platformsubway subway
    2. Fly from Washington Dulles International Airport (IAD) to Cardiff Airport (CWL)plane plane IAD - CWL
    13h 37m
    £287–1,110

  2. Subway to Washington Dulles International Airport, fly to Bristol Airport, train

    cheapest
    1. Take the subway from McPherson Square, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platformsubway subway
    2. Fly from Washington Dulles International Airport (IAD) to Bristol Airport (BRS)plane plane IAD - BRS
    3. Take the train from Bristol Temple Meads to Cardiff Centraltrain train
    13h 34m
    £166–634

  3. Fly Ronald Reagan Washington National Airport to Cardiff Airport

    1. Fly from Ronald Reagan Washington National Airport (DCA) to Cardiff Airport (CWL)plane plane DCA - CWL
    11h 34m
    £410–2,129

  4. Subway to Washington Dulles International Airport, fly to London Heathrow Airport, train

    1. Take the subway from McPherson Square, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platformsubway subway
    2. Fly from Washington Dulles International Airport (IAD) to London Heathrow Airport (LHR)plane plane IAD - LHR
    3. Take the train from London Paddington to Cardiff Centraltrain train
    12h 43m
    £273–947

  5. Train to Baltimore-Washington International Airport, fly to London Heathrow Airport, train

    1. Take the train from Washington Union Station to BWI Thurgood Marshalltrain train
    2. Fly from Baltimore-Washington International Airport (BWI) to London Heathrow Airport (LHR)plane plane BWI - LHR
    3. Take the train from London Paddington to Cardiff Centraltrain train
    12h 39m
    £272–1,554

  6. Subway to Washington Dulles International Airport, fly to Birmingham Airport, train

    1. Take the subway from McPherson Square, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platformsubway subway
    2. Fly from Washington Dulles International Airport (IAD) to Birmingham Airport (BHX)plane plane IAD - BHX
    3. Take the train from Birmingham New Street to Cardiff Centraltrain train
    15h 17m
    £229–779

Washington Dulles International Airport (IAD) to Cardiff Airport (CWL) flights

Calendar36Weekly Planes
Duration12h 7mAverage Duration
Ticket£267Cheapest Price
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Comparing Your Travel Options

Map of how to get from Washington to Cardiff.ExpandLaunch map view
  • Distance: 3,590.3 mi
  • Duration: 13h 37m

What companies run services between Washington, DC, USA and Cardiff, Wales?

Air Canada, WestJet, and five other airlines fly from Ronald Reagan Washington National Airport (DCA) to Cardiff Airport (CWL) twice daily.

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