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Cheap flights from Wales to Washington, D.C. from £281

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 14/12. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — WAS
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

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

Enter your travel dates to find the best prices.

Cheapest flights from Wales to Washington, D.C.
Explore the most affordable flight options available from Wales to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 November 2025.

Wed 10/1208:20BRS - IAD
1 stop12h 15mAer Lingus
Wed 17/1221:00IAD - BRS
1 stop16h 40mAer Lingus
Deal found 12/11£455
Mon 1/1208:05MAN - BWI
3 stops30h 31mMultiple Airlines
Mon 8/1210:40BWI - MAN
2 stops21h 45mMultiple Airlines
Deal found 13/11£468
Wed 3/1219:15MAN - IAD
1 stop27h 00mScandinavian Airlines
Mon 30/320:20IAD - MAN
1 stop17h 10mScandinavian Airlines
Deal found 13/11£493
Sat 13/1221:20MAN - IAD
2 stops28h 40mMultiple Airlines
Wed 31/1222:30IAD - MAN
1 stop31h 05mMultiple Airlines
Deal found 12/11£494
Thu 11/1208:30MAN - IAD
2 stops41h 30mMultiple Airlines
Fri 9/122:30IAD - MAN
1 stop12h 45mMultiple Airlines
Deal found 13/11£495
Wed 3/1207:40MAN - IAD
2 stops18h 20mMultiple Airlines
Wed 10/1222:30IAD - MAN
2 stops17h 45mMultiple Airlines
Deal found 11/11£500
Sun 7/1206:30MAN - IAD
2 stops19h 30mMultiple Airlines
Wed 31/1222:30IAD - MAN
1 stop31h 05mMultiple Airlines
Deal found 12/11£501
Mon 15/1212:30MAN - IAD
2 stops31h 05mMultiple Airlines
Fri 9/122:30IAD - MAN
1 stop12h 45mMultiple Airlines
Deal found 12/11£502
Fri 12/1215:20MAN - IAD
2 stops28h 55mMultiple Airlines
Fri 9/122:30IAD - MAN
1 stop12h 45mMultiple Airlines
Deal found 13/11£504
Tue 16/1206:20MAN - IAD
2 stops43h 40mMultiple Airlines
Wed 31/1222:30IAD - MAN
1 stop31h 05mMultiple Airlines
Deal found 13/11£505
Sun 14/1211:25MAN - IAD
1 stop32h 50mTAP AIR PORTUGAL
Sun 18/122:30IAD - MAN
1 stop12h 45mTAP AIR PORTUGAL
Deal found 12/11£505
Thu 25/1210:10MAN - IAD
1 stop12h 05mScandinavian Airlines
Thu 26/321:30IAD - MAN
1 stop32h 00mScandinavian Airlines
Deal found 13/11£507

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

Keep the following information in mind while searching for Wales to Washington, D.C. flight deals. Data was last updated 13 November 2025.

Round-trip from

£455

One-way from

£281
Aer Lingus
  • Aer Lingus
  • 10/12-17/12
  • 2 total stops
  • 28h 55m total
  • Wales to Washington, D.C.
Search Deals
14/12
  • 14/12
  • 2 total stops
  • 35h 25m total
  • Wales to Washington, D.C.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Wales to Washington, D.C. 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 13 November 2025.
Use the filters below to find and compare flights from Wales to Washington, D.C. that are best for you.

Fly from

Wales

Fly to

Washington, D.C.

Route

Depart

Return

Price

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Wed 10/12

08:20-15:35

1 stop12h 15m

Washington, D.C. Dulles Intl

Wed 17/12

21:00-18:40

1 stop16h 40m

£455

ManchesterBaltimore

MAN - BWI

MANBWI

Manchester

Mon 1/12

08:05-09:36

3 stops30h 31m

Baltimore/Washington

Mon 8/12

10:40-13:25

2 stops21h 45m

£468

ManchesterBaltimore

MAN - BWI

MANBWI

Manchester

Thu 8/1

10:30-23:17

1 stop17h 47m

Baltimore/Washington

Thu 22/1

11:30-13:25

2 stops20h 55m

£511

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Tue 14/4

19:50-16:50

2 stops26h 00m

Washington, D.C. Dulles Intl

Tue 21/4

12:30-12:05

2 stops18h 35m

£525

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Thu 25/12

10:10-17:15

1 stop12h 05m

Washington, D.C. Dulles Intl

Sun 11/1

12:23-09:30

2 stops16h 07m

£545

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Thu 25/12

10:10-17:15

1 stop12h 05m

Washington, D.C. Dulles Intl

Mon 12/1

12:23-18:35

2 stops25h 12m

£545

ManchesterWashington, D.C.

MAN - DCA

MANDCA

Manchester

Mon 16/3

19:15-23:08

2 stops31h 53m

Washington, D.C. Reagan-National

Mon 23/3

11:00-18:35

2 stops27h 35m

£557

ManchesterBaltimore

MAN - BWI

MANBWI

Manchester

Thu 8/1

11:55-18:40

1 stop11h 45m

Baltimore/Washington

Thu 22/1

19:40-10:45

1 stop10h 05m

£559

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Mon 15/12

17:05-14:35

1 stop26h 30m

Washington, D.C. Dulles Intl

Mon 12/1

17:30-16:15

1 stop17h 45m

£566

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Sun 14/12

18:05-15:15

1 stop26h 10m

Washington, D.C. Dulles Intl

Tue 13/1

17:30-10:35

1 stop12h 05m

£566

Flights are sorted by cheapest return flights first.

Deals found on 11/11

Showing 1-10 of 59 results
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Best time to book a flight from Wales to Washington, D.C.

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

    For as low as £559, Aer Lingus can have you in Washington, D.C. from Wales in 11h 45m. The distance between Wales and Washington, D.C. is about 3511 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Wales to Washington, D.C. 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

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Silver Spring
Hanover
Oxon Hill
Woodbridge
Arlington
Alexandria
College Park

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Alternative routes for Wales to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Dulles Intl flights
Gatwick to Dulles Intl flights
Heathrow to Reagan-National flights
London City to Dulles Intl flights
Gatwick to Reagan-National flights
Stansted to Dulles Intl flights
Luton to Dulles Intl flights
London City to Reagan-National flights
Manchester to Dulles Intl flights
Manchester to Reagan-National flights
Edinburgh to Dulles Intl flights
Edinburgh to Reagan-National flights
Newcastle upon Tyne to Dulles Intl flights
Bristol to Dulles Intl flights
Birmingham to Dulles Intl flights
Glasgow Intl to Reagan-National flights
Birmingham to Reagan-National flights
Belfast Intl to Dulles Intl flights
Leeds to Dulles Intl flights
Belfast City to Reagan-National flights
Glasgow Intl to Dulles Intl flights
Aberdeen to Dulles Intl flights
Southampton to Dulles Intl flights
Bristol to Reagan-National flights
Aberdeen to Reagan-National flights
Southend to Dulles Intl flights
Norwich to Dulles Intl flights
Inverness to Dulles Intl flights
Leeds to Reagan-National flights
Exeter to Dulles Intl flights
Cardiff to Dulles Intl flights
Newcastle upon Tyne to Reagan-National flights
Inverness to Reagan-National flights
Norwich to Reagan-National flights
Grimsby to Reagan-National flights
Cardiff to Reagan-National flights
Grimsby to Dulles Intl flights
Southampton to Reagan-National flights
Doncaster to Dulles Intl flights

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

Certainly. Search results for flights to Washington, D.C. from Wales shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Wales to Washington, D.C. become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Washington, D.C. from Wales today and book when prices fit your budget.

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