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Cheap flights from Washington, D.C. Dulles Intl Airport to Wales from £160

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CWL
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Dulles Intl to Wales

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl to Wales
Explore the most affordable flight options available from Dulles Intl to Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 November 2025.

Tue 2/1217:30IAD - BRS
2 stops13h 30mMultiple Airlines
Tue 9/1216:35BRS - IAD
2 stops33h 25mMultiple Airlines
Deal found 3/11£381
Tue 11/1119:40IAD - MAN
1 stop10h 05mIcelandair
Tue 18/1111:55MAN - IAD
1 stop11h 35mIcelandair
Deal found 3/11£398
Wed 31/1219:40IAD - MAN
1 stop10h 05mIcelandair
Mon 12/111:55MAN - IAD
1 stop11h 35mIcelandair
Deal found 3/11£399
Tue 2/1219:40IAD - MAN
1 stop10h 05mIcelandair
Wed 10/1211:55MAN - IAD
1 stop11h 35mIcelandair
Deal found 4/11£402
Tue 2/1217:30IAD - MAN
1 stop12h 05mTAP AIR PORTUGAL
Sun 7/1218:05MAN - IAD
1 stop26h 10mTAP AIR PORTUGAL
Deal found 2/11£406
Wed 3/1222:30IAD - MAN
1 stop12h 45mTAP AIR PORTUGAL
Mon 8/1217:05MAN - IAD
1 stop26h 30mTAP AIR PORTUGAL
Deal found 3/11£407
Tue 2/1217:30IAD - MAN
1 stop12h 05mTAP AIR PORTUGAL
Tue 9/1217:15MAN - IAD
1 stop32h 45mTAP AIR PORTUGAL
Deal found 5/11£411
Thu 4/1219:40IAD - MAN
2 stops21h 20mMultiple Airlines
Thu 11/1208:40MAN - IAD
2 stops14h 50mMultiple Airlines
Deal found 4/11£417
Mon 17/1119:40IAD - MAN
1 stop10h 05mIcelandair
Wed 4/211:55MAN - IAD
1 stop11h 35mIcelandair
Deal found 5/11£419
Wed 10/1222:30IAD - MAN
1 stop12h 45mTAP AIR PORTUGAL
Mon 15/1217:05MAN - IAD
1 stop26h 30mTAP AIR PORTUGAL
Deal found 5/11£423
Thu 4/1219:40IAD - MAN
1 stop10h 20mIcelandair
Thu 11/1211:55MAN - IAD
1 stop11h 35mIcelandair
Deal found 4/11£430
Wed 31/1219:40IAD - MAN
1 stop10h 05mIcelandair
Thu 8/111:55MAN - IAD
1 stop11h 35mIcelandair
Deal found 5/11£432

Cheap flight deals from Dulles Intl to Wales

Keep the following information in mind while searching for Dulles Intl to Wales flight deals. Data was last updated 6 November 2025.

Round-trip from

£381

One-way from

£160
2/12-9/12
  • 2/12-9/12
  • 4 total stops
  • 46h 55m total
  • Washington, D.C. to Wales
Search Deals
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 3/12
  • 1 total stop
  • 12h 45m total
  • Washington, D.C. to Wales
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dulles Intl 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 6 November 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Wales that are best for you.

Fly from

Dulles Intl

Fly to

Wales

Route

Depart

Return

Price

Washington, D.C.Bristol

IAD - BRS

IADBRS

Washington, D.C. Dulles Intl

Tue 2/12

17:30-12:00

2 stops13h 30m

Bristol

Tue 9/12

16:35-21:00

2 stops33h 25m

£381

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Wed 31/12

19:40-10:45

1 stop10h 05m

Manchester

Fri 16/1

11:55-18:30

1 stop11h 35m

£399

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Sat 17/1

19:40-10:45

1 stop10h 05m

Manchester

Fri 30/1

11:55-18:30

1 stop11h 35m

£399

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Wed 7/1

19:40-10:45

1 stop10h 05m

Manchester

Fri 23/1

11:55-18:30

1 stop11h 35m

£399

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Sun 18/1

19:40-10:45

1 stop10h 05m

Manchester

Fri 30/1

11:55-18:30

1 stop11h 35m

£399

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Wed 14/1

12:23-18:35

2 stops25h 12m

Manchester

Sun 25/1

19:15-15:20

1 stop25h 05m

£463

Washington, D.C.Bristol

IAD - BRS

IADBRS

Washington, D.C. Dulles Intl

Mon 12/1

09:45-15:20

3 stops24h 35m

Bristol

Mon 19/1

16:05-16:40

2 stops29h 35m

£472

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Tue 25/11

18:05-10:10

1 stop11h 05m

Manchester

Mon 1/12

17:25-16:05

1 stop27h 40m

£473

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Wed 31/12

21:25-16:05

1 stop13h 40m

Manchester

Tue 13/1

10:25-20:37

2 stops15h 12m

£473

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Wed 26/11

18:50-10:10

1 stop10h 20m

Manchester

Tue 2/12

10:25-21:29

2 stops16h 04m

£473

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 43 results
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Best time to book a flight from Dulles Intl to Wales

Have a flexible travel schedule? Discover the best time to fly to Wales from Dulles Intl 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. Dulles Intl Airport 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 Dulles Intl 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. Dulles Intl Airport to Wales?

    Departing from Washington, D.C. Dulles Intl Airport to Wales will take you 10h 05m. Washington, D.C. Dulles Intl Airport and Wales are separated by a distance of 3553 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    While some choose either Washington, D.C. Dulles Intl - Bristol or Washington, D.C. Dulles Intl - Cardiff Wales, Washington, D.C. Dulles Intl - Manchester is the most popular route from Washington, D.C. Dulles Intl Airport to Wales.

  • Can I find deals for flights from Dulles Intl to Wales that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Wales flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Wales?

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

  • Can I find deals for business class flights from Dulles Intl to Wales?

    Yes. Cheapflights offers flight deals from Dulles Intl 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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Alternative routes for Dulles Intl to Wales

See prices for flight routes from nearby airports that may be better suited for you.
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Baltimore to Stansted flights
Baltimore to Manchester flights
Reagan-National to Manchester flights
Reagan-National to Stansted flights
Dulles Intl to Southampton flights
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Dulles Intl to Leeds flights
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Dulles Intl to Bristol flights
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Dulles Intl to Cardiff flights

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