HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Wales

$306+ Cheap flights from District of Columbia 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.
IAD — CWL
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from District of Columbia to Wales with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from District of Columbia to Wales

Keep the following information in mind while searching for District of Columbia 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

$642
(oojo)

One-way from

$306
(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 District of Columbia to Wales
Search Deals
One-way flight from District of Columbia to Wales
Search Deals

Find flight deals from District of Columbia to Wales

Cheapest flights from District of Columbia to Wales
Explore the most affordable flight options available from District of Columbia to Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

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 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 4/231:56 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
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/232:55 pmDCA - MAN
2 stops26h 55mBritish Airways
Sun 4/274:35 pmMAN - DCA
2 stops34h 54mBritish Airways
Deal found 4/22$669
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:05 pmIAD - MAN
2 stops12h 30mAmerican Airlines
Thu 10/237:50 amMAN - IAD
1 stop14h 45mAmerican Airlines
Deal found 4/21$674
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/55:00 pmDCA - MAN
2 stops15h 15mAmerican Airlines
Sun 5/118:10 amMAN - DCA
2 stops17h 25mAmerican Airlines
Deal found 4/22$676
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/236:10 pmIAD - MAN
1 stop11h 30mUnited Airlines
Sun 4/276:05 amMAN - IAD
2 stops14h 08mUnited Airlines
Deal found 4/22$676

Cheapflights Fare Finder

Customize your flight search to find flights from District of Columbia 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 District of Columbia to Wales that are best for you.

Fly from

District of Columbia

Fly to

Wales

Route

Depart

Return

Price

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

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

Washington, D.C.Manchester

DCA - MAN

DCAMAN

Washington, D.C. Reagan-National

Mon 5/5

5:00 pm-1:15 pm

2 stops15h 15m

Manchester

Sun 5/11

8:10 am-8:35 pm

2 stops17h 25m

$676

Washington, D.C.Manchester

DCA - MAN

DCAMAN

Washington, D.C. Reagan-National

Sun 5/11

6:35 am-7:45 am

2 stops20h 10m

Manchester

Sun 5/18

7:50 pm-7:07 pm

2 stops28h 17m

$684

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Sat 5/3

6:30 pm-9:55 am

1 stop10h 25m

Manchester

Fri 5/16

1:45 pm-12:28 am

2 stops15h 43m

$686

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 55 results
1
2
3
...
6

Best time to book a flight from District of Columbia to Wales

Have a flexible travel schedule? Discover the best time to fly to Wales from District of Columbia 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 District of Columbia to Wales

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

Find hourly flight availability from District of Columbia 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 District of Columbia 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.
See what other customers who have flown with Delta, KLM and Finnair from District of Columbia to Wales have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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 District of Columbia 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 District of Columbia to Wales one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $306. Users have also found prices from $403 and $414 on Scandinavian Airlines and Virgin Atlantic, respectively.

  • Can I find deals for flights from District of Columbia to Wales that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Wales flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Wales?

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

  • Can I find deals for business class flights from District of Columbia to Wales?

    Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Wales?

    Currently, February is the cheapest month in which you can book a flight from District of Columbia to Wales (average of $773). Flying from District of Columbia 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for District of Columbia to Wales

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
LaGuardia to Heathrow flights
Dulles Intl to Heathrow flights
John F Kennedy Intl to London City flights
Boston to Heathrow flights
Los Angeles to Heathrow flights
Newark to Gatwick flights
San Francisco to Heathrow flights
Baltimore to Heathrow flights
Seattle to Heathrow flights
O'Hare Intl to Heathrow flights
Dallas/Fort Worth to Heathrow flights
Atlanta to Heathrow flights
LaGuardia to Gatwick flights
Newark to London City flights
Boston to Gatwick flights
John F Kennedy Intl to Stansted flights
Reagan-National to Heathrow flights
Dulles Intl to Gatwick flights
Denver to Heathrow flights
Miami to Heathrow flights
Hobby to Heathrow flights
Dulles Intl to London City flights
Orlando to Heathrow flights
John F Kennedy Intl to Luton flights
Stewart to Stansted flights
Baltimore to Gatwick flights
Boston to London City flights
Reagan-National to Gatwick flights
John F Kennedy Intl to Edinburgh flights
Los Angeles to London City flights
Newark to Stansted flights
Philadelphia to Heathrow flights
Seattle to Gatwick flights
O'Hare Intl to Gatwick flights
George Bush Intcntl to Heathrow flights
San Francisco to Gatwick flights
Newark to Edinburgh flights
Portland to Heathrow flights
Dallas/Fort Worth to Gatwick flights
O'Hare Intl to London City flights
Sky Harbor Intl to Heathrow flights
San Francisco to London City flights
Minneapolis to Heathrow flights
Tampa to Heathrow flights
Los Angeles to Gatwick flights
Orlando to Gatwick flights
Baltimore to Stansted flights

Top airline flying from District of Columbia to Wales

Discover the top airline that operate flights from District of Columbia 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%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.