Rome2Rio

How to get fromWashington to Cardiffby subway, plane or train

Find Transport to Cardiff

See all options

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 Farragut West, 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 18m
    £226–913

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

    1. Take the subway from Farragut West, 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
    14h
    £339–522

  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 46m
    £420–1,618

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

    1. Take the subway from Farragut West, 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 36m
    £282–861

  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 16m
    £301–1,313

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

    1. Take the subway from Farragut West, 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 8m
    £304–603

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

Calendar19Weekly Planes
Duration11h 28mAverage Duration
Ticket£227Cheapest Price
See schedules

Questions & Answers

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

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

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 Washington

Trips to Cardiff

Popular routes