Travellers have found that booking a Wednesday departure is the best way to save up to 73% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
To save up to 27% on this flight, we recommend booking at least 34 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Cardiff to Washington Dulles Intl from £547 1-2 weeks out and tickets from £639 for flights departing within the next 72 hours.
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Washington Dulles Intl. Flights to Washington Dulles Intl from Cardiff in February are about £501 on average during February, but can be found for as low as £335.
When flying from Cardiff to Washington Dulles Intl, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Cardiff and Washington Dulles Intl for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
Yes, there are multiple flights from Cardiff to Washington Dulles Intl for under £1,122. The cheapest flight booked recently is on Qatar Airways for just £1,083, but on average you can expect to pay £1,324.
There are no direct flights from Cardiff to Washington Dulles Intl, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.
When travelling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Cardiff is roughly less than Washington Dulles Intl. You can assume this to be the case over the next 11 days.
Temperatures around the 31 °Cs can be experienced in July. The weather in Washington Dulles Intl is hotter than in Cardiff. Plan for potential changes in flight availability as peak weather approaches in this location.
There are many flights that can get you from Cardiff to Washington Dulles Intl in 14h 35m. Fly via Delta or Qatar Airways to get the fastest option. This flight may include one or multiple stops.
Currently priced at £1,083, Qatar Airways will fly you from Cardiff to Washington Dulles Intl and back. In addition to Qatar Airways, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as £1,381.