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Cheap flights from Wales to District of Columbia from £309

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — IAD
11 Jul — 18 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Wales to District of Columbia

Enter your travel dates to find the best prices.

Cheapest flights from Wales to District of Columbia
Explore the most affordable flight options available from Wales to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 June 2026.

Wed 15/708:25
BRS
-
IAD
1 stop16h 00m
British Airways
Wed 22/717:15
IAD
-
BRS
1 stop9h 40m
British Airways
Deal found 7/6£504
Sun 5/714:55
BRS
-
IAD
1 stop29h 50m
British Airways
Sun 12/717:15
IAD
-
BRS
1 stop9h 40m
British Airways
Deal found 6/6£510
Wed 22/714:55
BRS
-
IAD
1 stop29h 50m
British Airways
Wed 29/717:15
IAD
-
BRS
1 stop16h 10m
British Airways
Deal found 9/6£514
Wed 4/1114:55
BRS
-
IAD
1 stop29h 40m
British Airways
Wed 11/1121:00
IAD
-
BRS
1 stop12h 25m
British Airways
Deal found 6/6£532
Wed 7/1008:25
BRS
-
IAD
1 stop16h 00m
British Airways
Sun 11/1020:55
IAD
-
BRS
1 stop14h 05m
British Airways
Deal found 8/6£554
Fri 23/1014:55
BRS
-
IAD
1 stop29h 50m
British Airways
Sat 31/1022:45
IAD
-
BRS
2 stops41h 05m
British Airways
Deal found 8/6£554
Tue 21/707:55
MAN
-
IAD
1 stop14h 30m
American Airlines
Thu 30/722:25
IAD
-
MAN
1 stop15h 50m
American Airlines
Deal found 9/6£609
Thu 23/718:20
MAN
-
IAD
1 stop24h 15m
Lufthansa
Thu 30/722:15
IAD
-
MAN
1 stop14h 05m
Lufthansa
Deal found 8/6£610
Mon 27/708:00
MAN
-
DCA
2 stops20h 31m
British Airways
Thu 10/915:17
DCA
-
MAN
2 stops13h 28m
British Airways
Deal found 10/6£610
Wed 5/807:05
MAN
-
IAD
2 stops18h 51m
American Airlines
Fri 14/822:25
IAD
-
MAN
1 stop13h 55m
American Airlines
Deal found 8/6£610
Wed 5/809:00
MAN
-
DCA
1 stop28h 52m
Multiple Airlines
Wed 19/820:40
DCA
-
MAN
1 stop28h 50m
Multiple Airlines
Deal found 9/6£610
Thu 6/812:50
MAN
-
IAD
1 stop11h 20m
British Airways
Sun 9/822:25
IAD
-
MAN
1 stop15h 55m
British Airways
Deal found 8/6£611

Find flight deals from Wales to District of Columbia

Keep the following information in mind while searching for Wales to District of Columbia flight deals. Data was last updated 11 June 2026.

Round-trip from

£504

One-way from

£309
British Airways
  • British Airways
  • 15/7-22/7
  • 2 total stops
  • 25h 40m total
  • Wales to District of Columbia
Search Deals
26/8
  • 26/8
  • 2 total stops
  • 29h 10m total
  • Wales to District of Columbia
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Wales to District of Columbia 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 11 June 2026.
Use the filters below to find and compare flights from Wales to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Wed 4/11

14:55-15:35

1 stop29h 40m

Washington, D.C. Dulles Intl

Wed 11/11

21:00-14:25

1 stop12h 25m

£532

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Wed 7/10

08:25-19:25

1 stop16h 00m

Washington, D.C. Dulles Intl

Sun 11/10

20:55-16:00

1 stop14h 05m

£554

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Wed 15/7

08:25-15:45

1 stop12h 20m

Washington, D.C. Dulles Intl

Wed 22/7

22:25-07:55

2 stops28h 30m

£569

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Sun 5/7

14:55-15:45

1 stop29h 50m

Washington, D.C. Dulles Intl

Sun 12/7

22:25-07:55

2 stops28h 30m

£574

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Tue 21/7

14:55-15:45

1 stop29h 50m

Washington, D.C. Dulles Intl

Tue 28/7

17:15-14:25

1 stop16h 10m

£597

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Fri 23/10

20:25-15:45

1 stop24h 20m

Washington, D.C. Dulles Intl

Sat 31/10

18:05-14:25

1 stop16h 20m

£598

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Fri 23/10

06:15-19:10

2 stops17h 55m

Washington, D.C. Dulles Intl

Sat 31/10

13:00-10:15

2 stops17h 15m

£601

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Thu 23/7

10:35-13:35

2 stops32h 00m

Washington, D.C. Dulles Intl

Mon 27/7

08:25-09:50

2 stops20h 25m

£615

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Mon 3/8

10:35-19:25

1 stop13h 50m

Washington, D.C. Dulles Intl

Mon 17/8

12:35-09:50

2 stops16h 15m

£616

CardiffWashington, D.C.

CWL - DCA

CWLDCA

Cardiff Wales

Mon 6/7

22:10-22:31

2 stops29h 21m

Washington, D.C. Reagan-National

Mon 13/7

18:55-10:15

1 stop10h 20m

£616

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Showing 1-10 of 46 resultsSorted by cheapest first
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Best time to book a flight from Wales to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Wales 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 Wales to District of Columbia
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated 11 June 2026.
Check out reviews from past customers who have flown with KLM from Wales to District of Columbia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,527 reviews
Check prices

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Entertainment

7.2

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,527 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Entertainment

7.2

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Wales to District of Columbia. 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 Wales to District of Columbia?

    Airlines like British Airways, United Airlines, and Delta fly from Wales to District of Columbia in about 17h 42m. The time it takes to get you to your destination can typically vary by up to 14h 18m. Airlines will cover a distance of 3548 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Wales to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Wales to District of Columbia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Wales to District of Columbia?

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

  • Can I find deals for business class flights from Wales to District of Columbia?

    Yes. Cheapflights offers flight deals from Wales to District of Columbia 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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Alternative routes for Wales to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Wales to District of Columbia?

When you search for this flight from Wales to District of Columbia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Wales to District of Columbia?

Cheapflights helps you find that perfect flight to District of Columbia from Wales by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Wales to District of Columbia with no change fees?

Need flexible booking options for your flight to District of Columbia from Wales? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Wales to District of Columbia become cheaper?

Not ready to book yet? You can track prices for flights from Wales to District of Columbia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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