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$208+ Cheap flights from Washington, D.C. (WAS) 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CWL
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Wales

Cheapest flights from Washington, D.C. to Wales
Explore the most affordable flight options available from Washington, D.C. to Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:40 pmIAD - MAN
1 stop11h 50mLufthansa
Wed 1/146:25 amMAN - IAD
1 stop14h 10mLufthansa
Deal found 12/21$587
This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:40 pmIAD - MAN
1 stop18h 15mLufthansa
Sun 1/186:00 amMAN - IAD
1 stop19h 15mLufthansa
Deal found 12/21$597
This Delta deal was found by Cheapflights users on 12/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:49 pmBWI - MAN
1 stop12h 41mDelta
Sun 1/181:00 pmMAN - BWI
1 stop15h 37mDelta
Deal found 12/22$614
This Delta deal was found by Cheapflights users on 12/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:42 pmDCA - MAN
1 stop11h 48mDelta
Wed 1/141:30 pmMAN - DCA
1 stop14h 03mDelta
Deal found 12/22$614
This American Airlines deal was found by Cheapflights users on 12/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:54 pmBWI - MAN
2 stops17h 26mAmerican Airlines
Sun 1/188:55 amMAN - BWI
2 stops17h 23mAmerican Airlines
Deal found 12/22$621
This Delta deal was found by Cheapflights users on 12/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:17 pmIAD - MAN
2 stops18h 48mDelta
Wed 1/149:05 amMAN - IAD
2 stops16h 32mDelta
Deal found 12/22$629
This Delta deal was found by Cheapflights users on 12/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:17 pmIAD - MAN
1 stop13h 13mDelta
Wed 1/71:30 pmMAN - IAD
1 stop32h 47mDelta
Deal found 12/22$644
This Delta deal was found by Cheapflights users on 12/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:05 pmIAD - MAN
1 stop11h 05mDelta
Wed 1/71:30 pmMAN - IAD
1 stop26h 25mDelta
Deal found 12/22$650
This Booking.com deal was found by Cheapflights users on 12/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:05 pmIAD - MAN
1 stop11h 10mAer Lingus
Sat 1/108:05 amMAN - IAD
1 stop12h 30mAer Lingus
Deal found 12/22$653
This SWISS deal was found by Cheapflights users on 12/22. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:25 pmIAD - MAN
1 stop33h 55mSWISS
Sat 1/106:45 pmMAN - IAD
2 stops24h 15mSWISS
Deal found 12/22$668
This Delta deal was found by Cheapflights users on 12/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:42 pmDCA - MAN
1 stop11h 48mDelta
Thu 1/810:25 amMAN - DCA
1 stop16h 44mDelta
Deal found 12/22$674
This Expedia deal was found by Cheapflights users on 12/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:15 pmIAD - MAN
1 stop18h 45mMultiple Airlines
Tue 1/66:45 pmMAN - IAD
2 stops48h 15mMultiple Airlines
Deal found 12/22$679

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

Keep the following information in mind while searching for Washington, D.C. to Wales flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$490
(Mytrip)

One-way from

$208
(oojo)
Provider with most accurate pricing for Washington, D.C. (WAS)-Cardiff Wales flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Cardiff Wales flights.
Search Deals
From Washington, D.C. (WAS) to Wales
Search Deals
One-way flight from Washington, D.C. (WAS) to Wales
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 December 23, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Wales that are best for you.

Fly from

Washington, D.C.

Fly to

Wales

Route

Depart

Return

Price

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Wed 2/4

7:40 pm-10:45 am

1 stop10h 05m

Manchester

Sun 2/8

11:55 am-6:40 pm

1 stop11h 45m

$500

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Sun 1/25

7:40 pm-10:45 am

1 stop10h 05m

Manchester

Thu 1/29

11:55 am-6:40 pm

1 stop11h 45m

$523

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Sun 1/18

7:40 pm-10:45 am

1 stop10h 05m

Manchester

Thu 1/22

11:55 am-6:30 pm

1 stop11h 35m

$523

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Thu 2/12

6:20 pm-9:10 am

1 stop9h 50m

Manchester

Sun 2/22

6:45 am-3:35 pm

1 stop13h 50m

$592

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Sun 3/1

9:45 pm-3:35 pm

1 stop12h 50m

Manchester

Mon 3/16

9:40 am-4:35 pm

1 stop10h 55m

$592

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Sun 3/1

5:40 pm-10:30 am

1 stop11h 50m

Manchester

Mon 3/16

6:25 am-9:14 pm

2 stops18h 49m

$603

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Wed 4/1

9:30 pm-1:10 pm

1 stop10h 40m

Manchester

Sun 4/12

7:50 pm-7:40 pm

1 stop28h 50m

$608

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Wed 2/11

9:45 am-10:20 am

2 stops19h 35m

Manchester

Fri 2/20

9:10 am-4:40 pm

1 stop12h 30m

$612

Washington, D.C.Manchester

DCA - MAN

DCAMAN

Washington, D.C. Reagan-National

Wed 2/4

6:00 pm-10:30 am

1 stop11h 30m

Manchester

Wed 2/11

1:00 pm-9:34 pm

1 stop13h 34m

$613

Washington, D.C.Manchester

DCA - MAN

DCAMAN

Washington, D.C. Reagan-National

Tue 1/20

3:30 pm-8:50 am

2 stops12h 20m

Manchester

Sun 1/25

7:55 am-6:56 pm

2 stops16h 01m

$615

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 60 results
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Best time to book a flight from Washington, D.C. to Wales

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

What is the cheapest time of day to fly from WAS to WLS?

Find hourly flight availability from Washington, D.C. to Wales. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 30% on flights from Washington, D.C. to Wales by exploring options for tickets at noon.

Reviews of airlines servicing Wales

Get insights into the airlines that provide service to Wales. 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 Wales. Reviews last updated December 23, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Wales, such as KLM. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,434 reviews

Comfort

7.6

Overall

7.7

Entertainment

7.1

Boarding

7.7

Food

7.2

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,434 reviews
KLM
7.7
Good
1,434 reviews

Comfort

7.6

Overall

7.7

Entertainment

7.1

Boarding

7.7

Food

7.2

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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. to Wales?

    Icelandair, British Airways, and Lufthansa can get you from Washington, D.C. to Wales in just under 9h 50m. Your travel time can differ by up to 2h. Airlines will cover 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. to Wales?

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

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

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

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

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

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

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

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