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Cheap flights from Washington, D.C. to Wales from £219

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CWL
23 Jun — 30 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Washington, D.C. to Wales

Enter your travel dates to find the best prices.

Cheapest flights from Washington, D.C. to Wales
Explore the most affordable flight options available from Washington, D.C. to Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 May 2026.

Fri 17/706:00
DCA
-
CWL
2 stops23h 15m
Multiple Airlines
Tue 21/711:35
CWL
-
DCA
2 stops15h 13m
Multiple Airlines
Deal found 22/5£549
Mon 6/716:20
IAD
-
CWL
1 stop12h 55m
Multiple Airlines
Mon 13/711:35
CWL
-
IAD
1 stop13h 49m
Multiple Airlines
Deal found 24/5£553
Mon 2/1119:40
BWI
-
MAN
1 stop10h 05m
Icelandair
Mon 9/1111:55
MAN
-
BWI
1 stop11h 45m
Icelandair
Deal found 22/5£563
Thu 5/1119:40
BWI
-
MAN
1 stop10h 05m
Icelandair
Sun 8/1111:55
MAN
-
BWI
1 stop11h 45m
Icelandair
Deal found 20/5£564
Sun 12/715:50
IAD
-
CWL
1 stop13h 25m
Multiple Airlines
Tue 14/711:35
CWL
-
IAD
1 stop32h 35m
Multiple Airlines
Deal found 20/5£564
Sat 3/1020:30
BWI
-
MAN
1 stop10h 10m
Icelandair
Sun 11/1013:05
MAN
-
BWI
1 stop11h 20m
Icelandair
Deal found 22/5£572
Wed 7/1020:30
BWI
-
MAN
1 stop10h 10m
Icelandair
Wed 14/1013:05
MAN
-
BWI
1 stop11h 20m
Icelandair
Deal found 23/5£572
Mon 6/706:00
DCA
-
CWL
2 stops23h 15m
Multiple Airlines
Mon 13/711:35
CWL
-
DCA
2 stops27h 43m
Multiple Airlines
Deal found 24/5£573
Thu 3/920:30
BWI
-
MAN
1 stop10h 10m
Icelandair
Sun 13/913:05
MAN
-
BWI
1 stop14h 10m
Icelandair
Deal found 20/5£576
Mon 2/1119:40
BWI
-
MAN
1 stop10h 05m
Multiple Airlines
Mon 9/1106:00
MAN
-
BWI
2 stops17h 40m
Multiple Airlines
Deal found 22/5£577
Tue 6/1020:30
BWI
-
MAN
1 stop10h 10m
Icelandair
Thu 22/1013:05
MAN
-
BWI
1 stop14h 10m
Icelandair
Deal found 22/5£581
Tue 18/820:30
BWI
-
MAN
1 stop10h 10m
Icelandair
Fri 28/813:05
MAN
-
BWI
1 stop11h 20m
Icelandair
Deal found 22/5£582

Find flight deals from Washington, D.C. to Wales

Keep the following information in mind while searching for Washington, D.C. to Wales flight deals. Data was last updated 24 May 2026.

Round-trip from

£549

One-way from

£219
17/7-21/7
  • 17/7-21/7
  • 4 total stops
  • 38h 28m total
  • Washington, D.C. to Wales
Search Deals
Icelandair
  • Icelandair
  • 17/9
  • 1 total stop
  • 10h 10m total
  • Washington, D.C. to Wales
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Washington, D.C. to Wales 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 24 May 2026.
Use the filters below to find and compare flights from Washington, D.C. to Wales that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Fri 17/7

06:00-10:15

2 stops23h 15m

Cardiff Wales

Tue 21/7

11:35-21:48

2 stops15h 13m

£549

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Mon 6/7

16:20-10:15

1 stop12h 55m

Cardiff Wales

Mon 13/7

11:35-20:24

1 stop13h 49m

£570
Fastest return journey

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Mon 9/11

19:40-10:45

1 stop10h 05m

Manchester

Fri 13/11

11:35-18:40

1 stop12h 05m

£589

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Mon 8/6

12:45-10:15

2 stops16h 30m

Cardiff Wales

Wed 10/6

23:30-22:28

3 stops27h 58m

£621

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Mon 6/7

18:55-10:15

1 stop10h 20m

Cardiff Wales

Mon 13/7

11:35-22:31

1 stop15h 56m

£623

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Sun 18/10

20:20-08:55

1 stop31h 35m

Manchester

Thu 22/10

19:10-17:00

1 stop26h 50m

£641

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Sun 12/7

12:40-10:15

2 stops16h 35m

Cardiff Wales

Tue 14/7

11:35-19:57

1 stop13h 22m

£653

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Mon 2/11

17:25-16:15

1 stop17h 50m

Manchester

Mon 9/11

17:10-14:45

1 stop26h 35m

£657

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Sun 14/6

12:45-10:15

2 stops16h 30m

Cardiff Wales

Mon 22/6

11:35-22:31

1 stop15h 56m

£667

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Tue 27/10

10:45-10:20

2 stops19h 35m

Manchester

Tue 3/11

11:30-13:57

2 stops31h 27m

£670

Flights are sorted by cheapest return flights first.

Deals found on 19/5

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Washington, D.C. to Wales

Have a flexible travel schedule? Discover the best time to fly to Wales from Washington, D.C. 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Wales
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Wales. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. to Wales?

    For as low as £589, Icelandair can have you in Wales from Washington, D.C. in 10h 05m. Airlines will cover a distance of 3511 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Washington, D.C. to Wales?

    The most popular route from Washington, D.C. to Wales is Washington, D.C. Dulles Intl - Manchester. You may also consider Baltimore/Washington - Manchester or Washington, D.C. Reagan-National - Manchester.

  • Can I find deals for flights from Washington, D.C. to Wales that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Wales flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Wales?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Wales.

  • Can I find deals for business class flights from Washington, D.C. to Wales?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Wales by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Cheapflights makes it easy to find Washington, D.C. to Wales flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Wales?

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Can Cheapflights find flights from Washington, D.C. to Wales with no change fees?

Yes! Cheapflights helps users easily find flights from Washington, D.C. to Wales with no change fees.

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