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$259+ Cheap flights from Dulles Intl (IAD) to Wales

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CWL
Apr 25 — May 21
Sat 4/25
Sat 5/2
1 adult, Economy
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Cheap flight deals from Dulles Intl to Wales

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 March 26, 2026.

This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:35 pm
IAD
-
BRS
2 stops18h 20m
Multiple Airlines
Wed 4/2911:45 am
BRS
-
IAD
2 stops32h 25m
Multiple Airlines
Deal found 3/24$614
This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:30 pm
IAD
-
MAN
1 stop10h 10m
Multiple Airlines
Sat 5/211:10 pm
MAN
-
IAD
2 stops40h 36m
Multiple Airlines
Deal found 3/24$649
This Kiwi.com deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:30 pm
IAD
-
MAN
1 stop10h 10m
Multiple Airlines
Sun 5/109:30 am
MAN
-
IAD
2 stops54h 16m
Multiple Airlines
Deal found 3/23$668
This Kiwi.com deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:30 pm
IAD
-
MAN
1 stop10h 10m
Multiple Airlines
Wed 5/66:35 am
MAN
-
IAD
2 stops19h 00m
Multiple Airlines
Deal found 3/22$672
This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:30 pm
IAD
-
MAN
1 stop10h 10m
Multiple Airlines
Thu 4/307:05 am
MAN
-
IAD
2 stops37h 05m
Multiple Airlines
Deal found 3/24$673
This Mytrip deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1210:20 pm
IAD
-
MAN
2 stops21h 05m
Multiple Airlines
Mon 4/2012:10 pm
MAN
-
IAD
2 stops30h 20m
Multiple Airlines
Deal found 3/21$682
This Kiwi.com deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/178:30 pm
IAD
-
MAN
1 stop10h 10m
Multiple Airlines
Fri 5/2211:00 pm
MAN
-
IAD
2 stops40h 46m
Multiple Airlines
Deal found 3/23$683
This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:30 pm
IAD
-
MAN
1 stop10h 10m
Multiple Airlines
Sun 4/195:45 am
MAN
-
IAD
2 stops19h 50m
Multiple Airlines
Deal found 3/24$687
This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:30 pm
IAD
-
MAN
1 stop10h 10m
Multiple Airlines
Sun 5/38:10 am
MAN
-
IAD
2 stops31h 36m
Multiple Airlines
Deal found 3/24$690
This Gotogate deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:30 pm
IAD
-
MAN
1 stop10h 10m
Icelandair
Thu 4/301:05 pm
MAN
-
IAD
1 stop11h 15m
Icelandair
Deal found 3/24$691
This Gotogate deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:30 pm
IAD
-
MAN
1 stop10h 10m
Icelandair
Fri 5/81:05 pm
MAN
-
IAD
1 stop11h 15m
Icelandair
Deal found 3/21$693
This FlightHub deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/219:45 pm
IAD
-
MAN
1 stop37h 20m
Turkish Airlines
Tue 4/285:35 pm
MAN
-
IAD
1 stop23h 00m
Turkish Airlines
Deal found 3/24$694

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 March 26, 2026.

Round-trip from

$614
(Mytrip)

One-way from

$259
(Booking.com)
From Washington, D.C. Dulles Intl to Wales
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Wales
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated March 26, 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 round-trip

Washington, D.C.Bristol

IAD - BRS

IADBRS

Washington, D.C. Dulles Intl

Wed 4/22

10:35 pm-9:55 pm

2 stops18h 20m

Bristol

Wed 4/29

11:45 am-3:10 pm

2 stops32h 25m

$614

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Sat 5/2

8:20 pm-6:50 pm

1 stop17h 30m

Manchester

Wed 5/6

9:35 am-5:00 pm

1 stop12h 25m

$762

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Wed 9/2

5:35 pm-10:25 am

1 stop11h 50m

Manchester

Fri 9/18

9:00 am-11:47 am

2 stops31h 47m

$812

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Sun 4/12

5:40 pm-10:20 am

1 stop11h 40m

Manchester

Sun 4/19

5:55 am-3:35 pm

1 stop14h 40m

$815

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Wed 8/19

3:45 pm-6:30 am

2 stops33h 45m

Manchester

Sun 8/30

9:00 am-4:03 pm

2 stops36h 03m

$816

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Tue 4/14

8:22 am-5:35 pm

2 stops28h 13m

Manchester

Mon 4/20

6:05 am-2:20 pm

1 stop13h 15m

$829

Washington, D.C.Bristol

IAD - BRS

IADBRS

Washington, D.C. Dulles Intl

Tue 5/5

5:15 pm-8:55 am

1 stop10h 40m

Bristol

Tue 5/12

8:20 am-3:45 pm

1 stop12h 25m

$838
Quickest round-trip

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Mon 4/27

8:30 pm-11:40 am

1 stop10h 10m

Manchester

Fri 5/1

1:05 pm-7:20 pm

1 stop11h 15m

$878

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Sun 5/10

5:35 pm-10:25 am

1 stop11h 50m

Manchester

Sun 5/17

10:35 am-11:25 pm

2 stops17h 50m

$886

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Sat 8/1

8:18 am-6:30 am

2 stops17h 12m

Manchester

Sun 8/16

9:00 am-7:43 am

2 stops27h 43m

$906

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 43 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 round-trip 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?

    A quick flight from Washington, D.C. Dulles Intl Airport to Wales can take about 11h 40m. Scandinavian Airlines provides one of the quickest options available for as low as $815. Washington, D.C. Dulles Intl Airport and Wales are separated by a distance of 3553 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The most popular flight routes from Washington, D.C. Dulles Intl Airport to Wales are Washington, D.C. Dulles Intl - Manchester, Washington, D.C. Dulles Intl - Bristol and Washington, D.C. Dulles Intl - Cardiff 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 vacation 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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