Washington D.C. to Cardiff - Flights Starting at US$630
Book one-way or return flights from Washington D.C. to Cardiff from as little as US$630. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- IAD17:2510h 50m1 stopCWL09:15Thu, Jul 11|Washington D.C. - Cardiff|Virgin AtlanticUS$630US$5,89289% OFF89% OFFUS$5,892US$630
- IAD17:2518h 20m1 stopCWL16:45Fri, May 31|Washington D.C. - Cardiff|Air FranceUS$912US$5,89285% OFF85% OFFUS$5,892US$912
- IAD17:2518h 20m1 stopCWL16:45Mon, Jun 17|Washington D.C. - Cardiff|Virgin AtlanticUS$1,114US$5,89281% OFF81% OFFUS$5,892US$1,114
- IAD17:2510h 50m1 stopCWL09:15Thu, May 23|Washington D.C. - Cardiff|Virgin AtlanticUS$1,131US$1,131
- IAD22:2516h 20m1 stopCWL19:45Mon, May 20|Washington D.C. - Cardiff|United AirlinesUS$4,434US$4,434
- IAD22:3015h 20m1 stopCWL18:50Thu, Jul 11|Washington D.C. - Cardiff|United AirlinesUS$4,604US$4,604
- IAD22:3016h 15m1 stopCWL19:45Mon, Jul 15|Washington D.C. - Cardiff|United AirlinesUS$4,660US$4,660
- IAD18:0017h 45m1 stopCWL16:45Wed, Jun 5|Washington D.C. - Cardiff|LufthansaUS$4,890US$4,890
- WAS13:003h 5mDirectCWL14:00Sat, May 18|Washington D.C. - Cardiff|Virgin AtlanticFind More FlightsFind More Flights
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Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Washington D.C. to Cardiff.
- CheapestIAD17:5033h 10m2 transferCWL08:00Dulles International Airport - Cardiff AirportTue, May 14Virgin AtlanticUS$526
- DCA13:5914h 16m2 transferCWL09:15Ronald Reagan Washington National Airport - Cardiff AirportThu, Jul 11Virgin AtlanticUS$644
- DCA13:5914h 16m2 transferCWL09:15Ronald Reagan Washington National Airport - Cardiff AirportThu, Jul 11Virgin AtlanticUS$644Find More Flights
Frequently Asked Questions
How to find a cheap flight from Washington D.C. to Cardiff
Cheapest nonstop flight price | $629 |
---|---|
Off-season for travel | January |
Peak season for travel | July |
Flight distance | 5,690.25km |
Popular airline | Lufthansa |
Plan Your Trip Around Cardiff
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