Cheap flights from Cardiff to Arlington

Return
Economy
Cardiff (CWL)
Washington (WAS)
Depart
Return
Any month
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How to find the cheapest flight from
Cardiff (CWL) to Arlington (WAS)

CWL - WAS
Price
£457 - £831
WAS
Temperature
8 - 25 °C
WAS
Rainfall
18 - 166 mm

Popular in

January

High demand for flights, 28% potential price rise

Cheapest in

April

Best time to find cheap flights, 24% potential price drop

Average price

£831

Average for round-trip flights in January 2021

Round-trip from

£457

From Cardiff to Arlington

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Cardiff to Arlington?

Flights from Cardiff to Arlington are generally found to be more expensive on Thursday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Arlington.

How far in advance should I book a flight from Cardiff to Arlington?

To save on the cost of your flight from Cardiff to Arlington, book at least 34 days before your planned departure. Booking around this time can save you about 27% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £535 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £625.

What is the cheapest month to fly from Cardiff to Arlington?

The best pricing can be found in the month of February. Prices to Arlington from Cardiff average £489. You can even find prices in February for less than £489, as users have found deals to Arlington from as low as £327. The month of July appears to be one of the more expensive times to travel to Arlington from Cardiff. Flying in the targeted month can save you up to 21%.

When is the cheapest time to fly from Cardiff to Arlington (CWL - WAS)?

When flying from Cardiff to Arlington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cardiff to Arlington 2021 flight deals

Cheap flights to Arlington from Cardiff found for this year
8 May - 9 May
£426pp
CWL
Cardiff Cardiff-Wales Arpt
Air France
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Air France
   
2 STOPS
CWL
Cardiff Cardiff-Wales Arpt
8 May - 9 May
£427pp
CWL
Cardiff Cardiff-Wales Arpt
KLM
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
KLM
   
2 STOPS
CWL
Cardiff Cardiff-Wales Arpt
8 May - 9 May
£427pp
CWL
Cardiff Cardiff-Wales Arpt
Virgin Atlantic
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Virgin Atlantic
   
2 STOPS
CWL
Cardiff Cardiff-Wales Arpt

Related info for your journey

Useful info, stats and facts about Cardiff to Arlington flights.

Flight FAQs

From Cardiff to Arlington

Are flight prices decreasing from Cardiff to Washington due to COVID-19 (coronavirus)?

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 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.

Which airlines flying from Cardiff Cardiff-Wales Arpt to Washington have flexible changes due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like KLM flying from Cardiff Cardiff-Wales Arpt to Washington have implemented new flexible change policies.

Can I find flights from Cardiff to Arlington for under £438 on Cheapflights?

Yes, there are multiple flights from Cardiff to Arlington for under £438. The cheapest flight booked recently is on Air France for just £426, but on average you can expect to pay £446.

Are there direct flights from Cardiff to Arlington for under £438 on Cheapflights?

There are no direct flights from Cardiff to Arlington, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Is Cardiff weather warmer or cooler than Washington?

Expect the weather to be around 32 °C on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Washington is generally hotter than in Cardiff.

How long does is the flight from Cardiff to Arlington?

Air France, KLM, and Virgin Atlantic can get you from Cardiff to Arlington in just under 10h 55m. Your travel time can differ by up to .

What are the cheapest airlines to flying from Cardiff to Arlington return?

According to our current data, Air France (£426), KLM (£427), and Virgin Atlantic (£428) offers the cheapest pricing from Cardiff to Arlington. These flights start at 28% lower than the current average price 3 months from now.

Destination information for Arlington

Things to know before you go. Useful info for your trip from Cardiff to Arlington
Today's exchange rate
£1 = $1.37
Average temperature for January in Arlington
9.0 °C
Avg rainfall for January in Arlington
144.0 mm

Airports servicing Cardiff

Airports servicing Washington

Reagan National (DCA)
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