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$306+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CWL
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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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 April 22, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$567
(Gotogate)

One-way from

$306
(oojo)
Provider with most accurate pricing for Washington, D.C. (WAS)-Cardiff Wales flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Cardiff Wales flights.
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From Washington, D.C. (WAS) to Wales
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One-way flight from Washington, D.C. (WAS) to Wales
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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 April 22, 2025.

This Connections by easyJet deal was found by Cheapflights users on 4/21. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:05 pmBWI - MAN
1 stop14h 35mMultiple Airlines
Tue 11/182:50 pmMAN - BWI
1 stop31h 05mMultiple Airlines
Deal found 4/21$451
This Gotogate deal was found by Cheapflights users on 4/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/38:30 pmBWI - MAN
1 stop10h 10mIcelandair
Fri 5/161:05 pmMAN - BWI
1 stop11h 20mIcelandair
Deal found 4/22$567
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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.
Fri 11/146:15 pmIAD - MAN
1 stop12h 40mBritish Airways
Tue 11/188:55 amMAN - IAD
1 stop11h 40mBritish Airways
Deal found 4/21$635
This oojo deal was found by Cheapflights users on 4/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/98:30 pmIAD - MAN
1 stop10h 10mIcelandair
Thu 10/2312:40 pmMAN - IAD
1 stop11h 40mIcelandair
Deal found 4/21$642
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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.
Tue 8/129:20 pmBWI - MAN
1 stop12h 55mBritish Airways
Tue 8/2612:25 pmMAN - BWI
1 stop12h 10mBritish Airways
Deal found 4/21$645
This Flighttix deal was found by Cheapflights users on 4/22. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/231:56 pmIAD - MAN
1 stop13h 39mVirgin Atlantic
Wed 4/3011:55 amMAN - IAD
1 stop12h 49mVirgin Atlantic
Deal found 4/22$647
This FlightHub deal was found by Cheapflights users on 4/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/239:00 pmIAD - MAN
1 stop11h 50mAer Lingus
Tue 4/298:10 amMAN - IAD
1 stop12h 40mAer Lingus
Deal found 4/21$650
This Delta deal was found by Cheapflights users on 4/22. 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 4/232:04 pmBWI - MAN
1 stop13h 31mDelta
Sun 4/2712:35 pmMAN - BWI
1 stop12h 25mDelta
Deal found 4/22$652
This Delta deal was found by Cheapflights users on 4/22. 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 4/231:56 pmIAD - MAN
1 stop13h 39mDelta
Sun 4/2712:35 pmMAN - IAD
1 stop14h 38mDelta
Deal found 4/22$652
This Delta deal was found by Cheapflights users on 4/22. 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 4/233:59 pmDCA - MAN
1 stop11h 36mDelta
Sun 4/272:15 pmMAN - DCA
1 stop13h 30mDelta
Deal found 4/22$653
This Gotogate deal was found by Cheapflights users on 4/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/248:45 pmIAD - MAN
1 stop30h 20mMultiple Airlines
Thu 5/18:50 amMAN - IAD
2 stops17h 18mMultiple Airlines
Deal found 4/22$666
This Trip.com deal was found by Cheapflights users on 4/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/237:35 pmDCA - MAN
1 stop32h 00mVirgin Atlantic
Wed 4/3011:55 amMAN - DCA
1 stop12h 40mVirgin Atlantic
Deal found 4/22$667

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 April 22, 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 5/3

8:30 pm-11:40 am

1 stop10h 10m

Manchester

Fri 5/16

1:05 pm-7:25 pm

1 stop11h 20m

$567

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Mon 5/5

6:50 pm-6:15 pm

2 stops18h 25m

Manchester

Fri 5/9

7:10 pm-5:40 pm

2 stops27h 30m

$576

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Thu 10/9

8:30 pm-11:40 am

1 stop10h 10m

Manchester

Thu 10/23

12:40 pm-7:20 pm

1 stop11h 40m

$642

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Tue 8/12

9:20 pm-3:15 pm

1 stop12h 55m

Manchester

Tue 8/26

12:25 pm-7:35 pm

1 stop12h 10m

$645

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Tue 8/12

10:40 pm-3:15 pm

1 stop11h 35m

Manchester

Tue 8/26

12:25 pm-8:10 pm

1 stop12h 45m

$645

Washington, D.C.Manchester

DCA - MAN

DCAMAN

Washington, D.C. Reagan-National

Sat 5/3

6:45 pm-7:45 am

1 stop32h 00m

Manchester

Fri 5/16

2:15 pm-10:45 pm

1 stop13h 30m

$662

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Sat 5/3

8:33 pm-7:45 am

1 stop30h 12m

Manchester

Fri 5/16

12:35 pm-12:28 am

1 stop16h 53m

$662

Washington, D.C.Manchester

DCA - MAN

DCAMAN

Washington, D.C. Reagan-National

Mon 5/5

12:20 pm-7:45 am

2 stops14h 25m

Manchester

Sun 5/11

12:35 pm-9:41 pm

1 stop14h 06m

$668

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Thu 10/9

6:05 pm-11:35 am

2 stops12h 30m

Manchester

Thu 10/23

7:50 am-5:35 pm

1 stop14h 45m

$674

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Fri 8/8

8:18 am-10:00 am

2 stops20h 42m

Manchester

Sun 8/24

6:40 pm-4:15 pm

1 stop26h 35m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

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 April 22, 2025.

When flying from Washington, D.C. to Wales, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Wales by month

Plan your trip to Wales by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Wales ranges from 2.0 - 3.5 inches per month. January is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Wales when rainfall is around 2.0 in.

Temperature in Wales by month

Plan your trip to Wales by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Wales, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

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 April 22, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Washington, D.C. to Wales to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,331 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,272 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,441 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $306. However, be on the lookout for offers from Scandinavian Airlines and Virgin Atlantic, 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.

  • What is the cheapest month to book a flight from Washington, D.C. to Wales?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Wales (average of $773). Flying from Washington, D.C. to Wales in June is currently the most expensive (average of $1,622). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Dulles Intl to Gatwick flights
Dulles Intl to London City flights
Reagan-National to Gatwick flights
Dulles Intl to Edinburgh flights
Dulles Intl to Stansted flights
Dulles Intl to Luton flights
Reagan-National to Edinburgh flights
Reagan-National to London City flights
Reagan-National to Stansted flights
Dulles Intl to Glasgow Intl flights
Reagan-National to Luton flights
Reagan-National to Glasgow Intl flights
Dulles Intl to Manchester flights
Reagan-National to Manchester flights
Dulles Intl to Birmingham flights
Dulles Intl to Southampton flights
Dulles Intl to Inverness flights
Dulles Intl to Newcastle upon Tyne flights
Dulles Intl to Leeds flights
Reagan-National to Birmingham flights
Reagan-National to Newcastle upon Tyne flights
Dulles Intl to Liverpool flights
Reagan-National to Inverness flights
Dulles Intl to Aberdeen flights
Reagan-National to Belfast Intl flights
Dulles Intl to Belfast Intl flights
Dulles Intl to Belfast City flights
Reagan-National to Belfast City flights
Dulles Intl to Bristol flights
Reagan-National to Aberdeen flights
Dulles Intl to Cardiff flights
Reagan-National to Southampton flights
Reagan-National to Liverpool flights
Dulles Intl to Sumburgh/Shetland flights
Reagan-National to Leeds flights
Reagan-National to Cardiff flights
Reagan-National to Bristol flights
Dulles Intl to Newquay flights
Dulles Intl to Kirkwall flights
Dulles Intl to Isle of Islay flights
Reagan-National to Newquay flights
Dulles Intl to Bournemouth flights
Dulles Intl to Southend flights
Dulles Intl to Stornoway 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$713Average$791FlexibilityNo cancel feeOn-time75%

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