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Cheap flights from Cardiff to Washington, D.C. Reagan-National Airport from £636

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — DCA
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Cardiff to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2025.

Round-trip from

£638

One-way from

£636
Virgin Atlantic
  • Virgin Atlantic
  • 23/3-30/3
  • 4 total stops
  • 49h 56m total
  • Cardiff to Washington, D.C.
Search Deals
18/6
  • 18/6
  • 3 total stops
  • 28h 10m total
  • Cardiff to Washington, D.C.
Search Deals

Find flight deals from Cardiff to Reagan-National

Cheapest flights from Cardiff to Reagan-National
Explore the most affordable flight options available from Cardiff to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Sun 23/317:25CWL - DCA
2 stops33h 51mVirgin Atlantic
Sun 30/312:10DCA - CWL
2 stops16h 05mVirgin Atlantic
Deal found 20/1£638
Sat 28/609:45CWL - DCA
2 stops17h 45mDelta
Sat 19/719:30DCA - CWL
2 stops16h 20mDelta
Deal found 20/1£946

Find flights from Cardiff to Reagan-National within your budget

Customise your flight search to find flights from Cardiff to Reagan-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CardiffWashington, D.C.

CWL - DCA

CWLDCA

Cardiff Wales

Sun 23/3

17:25-23:16

2 stops33h 51m

Washington, D.C. Reagan-National

Sun 30/3

12:10-09:15

2 stops16h 05m

£638

CardiffWashington, D.C.

CWL - DCA

CWLDCA

Cardiff Wales

Sat 28/6

09:45-22:30

2 stops17h 45m

Washington, D.C. Reagan-National

Sat 19/7

19:30-16:50

2 stops16h 20m

£946

CardiffWashington, D.C.

CWL - DCA

CWLDCA

Cardiff Wales

Wed 18/6

20:30-19:40

3 stops28h 10m

£636

CardiffWashington, D.C.

CWL - DCA

CWLDCA

Cardiff Wales

Wed 18/6

09:50-21:53

2 stops17h 03m

£1,298

Flights are sorted by cheapest return flights first.

Deals found on 19/1

Best time to book a flight from Cardiff to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Cardiff with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Cardiff to Reagan-National

Get recent, data-driven insights about flights from Cardiff to Reagan-National including ideal travel times, pricing trends, and more.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 66.0 mm.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated 21 January 2025.
Delta
8.0
Very Good
8,521 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,521 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
665 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cardiff to Washington, D.C. Reagan-National?

    For a flight from Cardiff to Washington, D.C. Reagan-National, you will be flying from Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city. Cardiff Wales is the only Cardiff airport and it handles 0 outbound flights to Washington, D.C. Reagan-National per day. 0 airlines have flights to Washington, D.C. Reagan-National from Cardiff Wales on a regular basis.

  • Can I find deals for flights from Cardiff to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Cardiff to Reagan-National flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Reagan-National.

  • Can I find deals for business class flights from Cardiff to Reagan-National?

    Yes. Cheapflights offers flight deals from Cardiff to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cardiff to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Cardiff to Washington, D.C. Reagan-National Airport (average of £625). Flying from Cardiff to Washington, D.C. Reagan-National Airport in July is currently the most expensive (average of £934). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Silver Spring
Arlington
Woodbridge
College Park
Laurel
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Why should you use Cheapflights to find cheap flight tickets from Cardiff to Reagan-National?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Cardiff to Reagan-National.

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Cheapflights does show flights with no change fees to all users. To see these options for flights from Cardiff to Reagan-National, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Cardiff to Reagan-National become cheaper?

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