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Cheap flights from Washington, D.C. Dulles Intl Airport to Wales from £211

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CWL
6 May — 13 May1
1 adult
1 adult, Economy, 0 bags

Cheap 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 April 2026.

Tue 28/420:30
IAD
-
MAN
1 stop10h 10m
Multiple Airlines
Sun 3/507:15
MAN
-
IAD
2 stops37h 06m
Multiple Airlines
Deal found 2/4£502
Thu 16/413:20
IAD
-
MAN
1 stop17h 45m
Turkish Airlines
Tue 21/417:35
MAN
-
IAD
1 stop23h 00m
Turkish Airlines
Deal found 2/4£503
Thu 23/413:20
IAD
-
MAN
1 stop28h 05m
Turkish Airlines
Tue 28/410:40
MAN
-
IAD
1 stop29h 55m
Turkish Airlines
Deal found 3/4£504
Sun 3/520:20
IAD
-
MAN
2 stops41h 50m
Scandinavian Airlines
Wed 6/519:10
MAN
-
IAD
1 stop26h 50m
Scandinavian Airlines
Deal found 6/4£509
Sat 2/520:30
IAD
-
MAN
1 stop10h 10m
Multiple Airlines
Sat 9/506:50
MAN
-
IAD
2 stops37h 31m
Multiple Airlines
Deal found 4/4£525
Mon 27/420:30
IAD
-
MAN
1 stop10h 10m
Multiple Airlines
Wed 6/506:35
MAN
-
IAD
2 stops27h 45m
Multiple Airlines
Deal found 6/4£525
Sun 26/420:30
IAD
-
MAN
1 stop10h 10m
Multiple Airlines
Sun 10/505:45
MAN
-
IAD
2 stops28h 35m
Multiple Airlines
Deal found 6/4£527
Sat 25/420:30
IAD
-
MAN
1 stop10h 10m
Multiple Airlines
Thu 30/422:55
MAN
-
IAD
2 stops40h 51m
Multiple Airlines
Deal found 5/4£528
Sat 2/520:30
IAD
-
MAN
1 stop10h 10m
Multiple Airlines
Wed 6/506:35
MAN
-
IAD
2 stops27h 45m
Multiple Airlines
Deal found 6/4£530
Sat 25/413:20
IAD
-
MAN
1 stop15h 15m
Turkish Airlines
Thu 30/410:40
MAN
-
IAD
1 stop29h 55m
Turkish Airlines
Deal found 5/4£531
Tue 13/1021:45
IAD
-
MAN
1 stop37h 45m
Turkish Airlines
Tue 20/1010:40
MAN
-
IAD
1 stop29h 55m
Turkish Airlines
Deal found 2/4£532
Mon 18/508:15
IAD
-
BRS
3 stops33h 50m
Multiple Airlines
Mon 25/508:20
BRS
-
IAD
2 stops35h 50m
Multiple Airlines
Deal found 3/4£605

Find 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 April 2026.

Round-trip from

£502

One-way from

£211
28/4-3/5
  • 28/4-3/5
  • 3 total stops
  • 47h 16m total
  • Washington, D.C. to Wales
Search Deals
Icelandair
  • Icelandair
  • 18/8
  • 1 total stop
  • 10h 10m 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 April 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Mon 27/4

12:37-10:00

2 stops16h 23m

Manchester

Sat 9/5

05:55-15:35

1 stop14h 40m

£662

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Tue 28/4

17:30-10:25

1 stop11h 55m

Manchester

Thu 7/5

06:05-16:27

2 stops15h 22m

£668

Washington, D.C.Bristol

IAD - BRS

IADBRS

Washington, D.C. Dulles Intl

Mon 15/6

15:45-14:05

3 stops17h 20m

Bristol

Wed 17/6

09:20-20:29

2 stops16h 09m

£714

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Sun 17/5

08:15-21:45

3 stops32h 30m

Cardiff Wales

Sun 24/5

21:45-07:44

3 stops38h 59m

£729

Washington, D.C.Bristol

IAD - BRS

IADBRS

Washington, D.C. Dulles Intl

Tue 19/5

17:15-08:55

1 stop10h 40m

Bristol

Tue 26/5

17:05-19:00

2 stops30h 55m

£769

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Sat 4/7

16:20-06:30

1 stop9h 10m

Manchester

Mon 13/7

18:40-16:45

1 stop27h 05m

£769

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Tue 19/5

15:45-23:05

3 stops26h 20m

Cardiff Wales

Tue 26/5

11:35-20:29

1 stop13h 54m

£780

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Sun 12/7

17:35-10:25

1 stop11h 50m

Manchester

Fri 17/7

09:00-21:13

2 stops17h 13m

£791

Washington, D.C.Bristol

IAD - BRS

IADBRS

Washington, D.C. Dulles Intl

Wed 9/9

18:10-08:50

1 stop9h 40m

Bristol

Mon 14/9

17:30-15:35

1 stop27h 05m

£843

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Tue 19/5

18:15-10:00

1 stop10h 45m

Manchester

Thu 28/5

13:00-21:24

1 stop13h 24m

£846

Flights are sorted by cheapest return flights first.

Deals found on 4/4

Showing 1-10 of 51 resultsSorted by cheapest first
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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 9h 40m. Washington, D.C. Dulles Intl Airport and Wales are separated by a distance of 3574 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.

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Can Cheapflights notify me if prices for flights from Dulles Intl to Wales become cheaper?

Yes! Start tracking prices for Dulles Intl to Wales flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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