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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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CWL
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find 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 November 6, 2025.

This Mytrip deal was found by Cheapflights users on 11/5. 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.
Mon 11/247:40 pmBWI - MAN
1 stop10h 05mIcelandair
Mon 12/811:55 amMAN - BWI
1 stop11h 45mIcelandair
Deal found 11/5$492
This oojo deal was found by Cheapflights users on 11/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:40 pmBWI - MAN
1 stop10h 05mIcelandair
Mon 12/811:55 amMAN - BWI
1 stop11h 45mIcelandair
Deal found 11/5$493
This Icelandair deal was found by Cheapflights users on 11/5. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:40 pmBWI - MAN
1 stop10h 05mIcelandair
Tue 2/311:55 amMAN - BWI
1 stop11h 45mIcelandair
Deal found 11/5$520
This Icelandair deal was found by Cheapflights users on 11/3. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:40 pmIAD - MAN
1 stop10h 05mIcelandair
Fri 1/1611:55 amMAN - IAD
1 stop11h 35mIcelandair
Deal found 11/3$520
This FlightHub deal was found by Cheapflights users on 11/4. 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 12/27:40 pmIAD - MAN
1 stop10h 05mIcelandair
Wed 12/1011:55 amMAN - IAD
1 stop11h 35mIcelandair
Deal found 11/4$524
This Mytrip deal was found by Cheapflights users on 11/5. 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.
Mon 12/87:40 pmBWI - MAN
2 stops19h 30mMultiple Airlines
Fri 12/127:45 amMAN - BWI
2 stops15h 55mMultiple Airlines
Deal found 11/5$527
This oojo deal was found by Cheapflights users on 11/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:30 pmIAD - MAN
1 stop12h 45mTAP AIR PORTUGAL
Mon 12/811:25 amMAN - IAD
1 stop32h 10mTAP AIR PORTUGAL
Deal found 11/6$536
This Mytrip deal was found by Cheapflights users on 11/6. 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.
Sat 12/67:40 pmBWI - MAN
2 stops21h 10mMultiple Airlines
Sat 12/137:25 amMAN - BWI
2 stops16h 15mMultiple Airlines
Deal found 11/6$541
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Thu 12/47:40 pmIAD - MAN
2 stops21h 20mMultiple Airlines
Thu 12/118:40 amMAN - IAD
2 stops14h 50mMultiple Airlines
Deal found 11/4$544
This Icelandair deal was found by Cheapflights users on 11/5. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:40 pmBWI - MAN
1 stop10h 05mIcelandair
Thu 2/511:55 amMAN - BWI
1 stop11h 45mIcelandair
Deal found 11/5$546
This Icelandair deal was found by Cheapflights users on 11/5. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:40 pmIAD - MAN
1 stop10h 05mIcelandair
Wed 2/411:55 amMAN - IAD
1 stop11h 35mIcelandair
Deal found 11/5$546
This oojo deal was found by Cheapflights users on 11/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:30 pmIAD - MAN
1 stop12h 45mTAP AIR PORTUGAL
Mon 12/155:05 pmMAN - IAD
1 stop26h 30mTAP AIR PORTUGAL
Deal found 11/5$551

Cheap 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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$477
(CrystalTravel)

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 November 6, 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

Sat 1/10

7:40 pm-10:45 am

1 stop10h 05m

Manchester

Sat 1/24

11:55 am-6:40 pm

1 stop11h 45m

$516

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Wed 1/7

7:40 pm-10:45 am

1 stop10h 05m

Manchester

Tue 1/20

11:55 am-6:40 pm

1 stop11h 45m

$516

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Tue 1/6

7:40 pm-10:45 am

1 stop10h 05m

Manchester

Wed 1/21

11:55 am-6:40 pm

1 stop11h 45m

$516

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Fri 1/9

7:40 pm-10:45 am

1 stop10h 05m

Manchester

Sun 1/25

11:55 am-6:40 pm

1 stop11h 45m

$516

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Fri 1/9

7:40 pm-10:45 am

1 stop10h 05m

Manchester

Sat 1/24

11:55 am-6:40 pm

1 stop11h 45m

$516

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Wed 1/7

7:40 pm-10:45 am

1 stop10h 05m

Manchester

Sat 1/17

11:55 am-6:40 pm

1 stop11h 45m

$519

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Mon 1/5

7:40 pm-10:45 am

1 stop10h 05m

Manchester

Sun 1/25

11:55 am-6:40 pm

1 stop11h 45m

$519

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Mon 1/12

7:40 pm-10:45 am

1 stop10h 05m

Manchester

Sun 1/18

11:55 am-6:30 pm

1 stop11h 35m

$519

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Mon 11/24

7:40 pm-10:45 am

1 stop10h 05m

Manchester

Wed 12/3

11:55 am-6:40 pm

1 stop11h 45m

$520

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Sun 1/11

12:23 pm-9:30 am

2 stops16h 07m

Manchester

Wed 1/21

10:10 am-5:15 pm

1 stop12h 05m

$581

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 56 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 November 6, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 24% 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 November 6, 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
1,405 reviews

Food

7.3

Entertainment

7.1

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,405 reviews
KLM
7.7
Good
1,405 reviews

Food

7.3

Entertainment

7.1

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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, Delta, and KLM can get you from Washington, D.C. to Wales in just under 10h 05m. Your travel time can differ by up to 7h 25m. Airlines will cover a distance of 3511 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Washington, D.C. to Wales one-way?

    The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $208. However, be on the lookout for offers from Icelandair and Delta, as they are both options that can get you from Washington, D.C. to Wales for a low price.

  • 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.
Dulles Intl to Heathrow flights
Reagan-National to Heathrow flights
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Dulles Intl to Birmingham flights
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Dulles Intl to Bristol flights
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Dulles Intl to Inverness flights
Reagan-National to Inverness flights
Reagan-National to Leeds flights
Dulles Intl to Cardiff flights
Dulles Intl to Southend flights
Dulles Intl to Exeter flights
Reagan-National to Southampton flights
Reagan-National to Cardiff flights
Reagan-National to Bristol flights
Dulles Intl to Aberdeen flights
Reagan-National to Aberdeen flights
Dulles Intl to Sumburgh/Shetland flights
Dulles Intl to Newquay flights
Dulles Intl to Stornoway flights
Dulles Intl to Isle of Islay flights
Dulles Intl to Kirkwall flights

Top airline flying from Washington, D.C. to Wales

Discover the top airline that operate flights from Washington, D.C. to Wales. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$765Average$827FlexibilityNo cancel feeOn-time75%

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