Cheap flights from Cardiff to Washington

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How to find the cheapest flight from
Cardiff (CWL) to Washington (WAS)

CWL - WAS
Price
£468 - £850
WAS
Temperature
9 - 32 °C
WAS
Rainfall
60 - 107 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

£757

Average for round-trip flights in December 2020

Round-trip from

£468

From Cardiff to Washington

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 Washington?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 51% when planning your travel around this day of the week.

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

Find a great deal and save up to 27% by booking at least 34 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Cardiff to Washington within the next two weeks, with the cheapest ticket starting at £547.

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

Our data shows that February tends to be the cheapest month to fly to Washington from Cardiff. Users have commonly found prices around £501 for the month, but tickets can be as low as £335. Due to multiple factors, prepare for potentially higher prices in July.

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

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

Related info for your journey

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

Flight FAQs

From Cardiff to Washington

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.

Can I find flights from Cardiff to Washington for under £673 on Cheapflights?

Yes, there are multiple flights from Cardiff to Washington for under £673. The cheapest flight booked recently is on Delta for just £608, but on average you can expect to pay £1,137.

Are there direct flights from Cardiff to Washington for under £598 on Cheapflights?

There are no direct flights from Cardiff to Washington, 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 Washington?

A quick flight from Cardiff to Washington can take about 14h 35m. Delta provides one of the quickest options available for as low as £1,381. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

Flying on Delta is currently your cheapest option to Washington, with prices starting at £608. Another option worth looking into is Qatar Airways, starting at £1,083 return.

Destination information for Washington

Things to know before you go. Useful info for your trip from Cardiff to Washington
Today's exchange rate
£1 = $1.34
Average temperature for December in Washington
10.0 °C
Avg rainfall for December in Washington
80.0 mm

Airports servicing Cardiff

Airports servicing Washington

Washington Dulles Intl (IAD)