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Washington, D.C. (Arlington County), VA to Cardiff flights

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  • Cheap flights with over 660 airlines
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Cheapest flight Cheapest price for a one-way flight between Washington, D.C. (Arlington County), VA with Cardiff found by our customers in the last 72 hours
High season According to search data from our customers, October is the busiest time to fly from Washington, D.C. (Arlington County), VA to Cardiff
Best time to book According to real data September is the most popular time to book a flight to Cardiff when departing from Washington, D.C. (Arlington County), VA
Airlines flying this route Airline(s) with flights between Washington, D.C. (Arlington County), VA to Cardiff

Cheap last minute flights to Cardiff

Latest deals and top flight routes from Washington, D.C. (Arlington County), VA airports.

Departure Tue, 02 Aug Return Tue, 09 Aug
WAS Washington, D.C. (Arlington County), VA
CWL Cardiff
return from £887
Departure Mon, 15 Aug Return Wed, 24 Aug
WAS Washington, D.C. (Arlington County), VA
CWL Cardiff
return from £569
Flight route information
Find out further information on Washington, D.C. (Arlington County), VA and Cardiff to help you prepare for your trip.
Washington, D.C. (Arlington County), VA airports
  • ( Dulles Intl (IAD)
    How far from city centre: 23 miles
  • ( Baltimore (BWI)
    How far from city centre: 28 miles
  • ( Buzzards Pt S (BZS)
    How far from city centre: 3 miles
  • ( Bolling Afb (BOF)
    How far from city centre: 4 miles
  • ( Baltimore Greenbelt (GBO)
    How far from city centre: 27 miles
  • ( Baltimore Glenn Martin (MTN)
    How far from city centre: 27 miles
Cardiff airports
  • ( Bristol (BRS)
    How far from city centre: 25 miles
  • ( Cardiff-Wales (CWL)
    How far from city centre: 10 miles
K Distance: 3541 miles

Search for flights from Washington, D.C. (Arlington County), VA to Cardiff

Find cheap flights from Washington, D.C. (Arlington County), VA to Cardiff with the Opodo search engine. Whether it’s on business, for a relaxing holiday or to visit loved ones, you will find all the best deals on flights from Washington, D.C. (Arlington County), VA with Opodo, featuring cheap flights by all the top low cost and standard airlines. By simply entering your preferences in our speedy search engine, a large selection of options will be returned from which you just need to select the best deal that works for you. We’ll do the rest! Alternatively, if you are flexible on dates or an early bird, discover the cheapest day to fly from Washington, D.C. (Arlington County), VA to Cardiff to ensure you get the best price. Find exclusive discounts by downloading the Opodo App and subscribing to our newsletter to stay in touch with the best offers on flights, hotels and more. Finally, don’t forget to book a hotel or car hire to complete your journey, all of which you will find on Opodo, your one-stop travel shop. Then just sit back and relax and enjoy your holidays!

Frequent asked questions about flights from Washington, D.C. (Arlington County), VA to Cardiff

😷 Is it safe to travel from Washington, D.C. (Arlington County), VA to Cardiff during the Covid-19 situation?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions United Kingdom may apply when travelling from Washington, D.C. (Arlington County), VA. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!
🔍 How can I find cheap flights from Washington, D.C. (Arlington County), VA to Cardiff at Opodo?
The cheapest price for a flight from Washington, D.C. (Arlington County), VA to Cardiff is 569£. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
📉 When is the best time to book a flight from Washington, D.C. (Arlington County), VA to Cardiff?
The most popular months to book a trip from Washington, D.C. (Arlington County), VA to Cardiff are September, May and April, based on the searches of our customers.
📅 When is the best time to travel from Washington, D.C. (Arlington County), VA to Cardiff?
The best time of the year to go to Cardiff when flying from Washington, D.C. (Arlington County), VA depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, October is the top 1º month to fly to Cardiff from Washington, D.C. (Arlington County), VA in terms of searches from our customer, followed by May and September. If you prefer to avoid high peaks of turism, however, and escape a crowded period, April, August and November are the months with less volume of searchs for the route Washington, D.C. (Arlington County), VA -  Cardiff.
🌡️ How is the weather in Cardiff compared to Washington, D.C. (Arlington County), VA?
While in Washington, D.C. (Arlington County), VA the temperatures can reach an average of 33.72 ºC in summer, with precipitation levels up to 12.0 mm ,Cardiff's temperatures can go up to 26.93 ºC during the hot season, with 9.0 mm average of rain rate . In winter, however, weather indicators show around -1.52 ºC in Cardiff, compared to the -10.8 ºC average degrees reported in Washington, D.C. (Arlington County), VA. During the winter period, Washington, D.C. (Arlington County), VA can register 14.67 mm precipitation, while Cardiff have an average of 6.0 mm rain level.
Airlines with indirect flights from Washington, D.C. (Arlington County), VA to Cardiff are:
Airlines with indirect flights from Washington, D.C. (Arlington County), VA to Cardiff are:
  • Air France, stoping in Amsterdam for 95 minutes minimun.
  • Delta Air Lines, with 105 minutes scale in Amsterdam.
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