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Cheap flights from Washington, D.C. Dulles Intl Airport to Wales from £219

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CWL
26 Feb — 5 Mar1
1 adult

Cheap 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 21 February 2025.

Round-trip from

£436

One-way from

£219
Icelandair
  • Icelandair
  • 21/4-28/4
  • 2 total stops
  • 21h 25m total
  • Washington, D.C. to Wales
Search Deals
6/4
  • 6/4
  • 2 total stops
  • 39h 00m total
  • Washington, D.C. to Wales
Search Deals

Find 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 21 February 2025.

Mon 21/420:30IAD - MAN
1 stop10h 10mIcelandair
Mon 28/413:05MAN - IAD
1 stop11h 15mIcelandair
Deal found 21/2£436
Mon 3/317:10IAD - MAN
1 stop15h 15mAer Lingus
Mon 10/308:10MAN - IAD
1 stop16h 05mAer Lingus
Deal found 20/2£457
Mon 7/422:05IAD - BRS
2 stops17h 30mMultiple Airlines
Mon 14/407:40BRS - IAD
2 stops17h 19mMultiple Airlines
Deal found 20/2£472
Tue 18/318:30IAD - MAN
1 stop12h 05mTAP AIR PORTUGAL
Tue 25/317:15MAN - IAD
1 stop32h 45mTAP AIR PORTUGAL
Deal found 20/2£474
Wed 16/417:50IAD - MAN
1 stop11h 00mBritish Airways
Thu 8/510:50MAN - IAD
1 stop11h 45mBritish Airways
Deal found 20/2£480
Tue 18/312:15IAD - MAN
1 stop14h 45mDelta
Wed 26/312:00MAN - IAD
1 stop16h 31mDelta
Deal found 20/2£483
Sat 22/318:35IAD - MAN
1 stop23h 25mKLM
Sat 29/310:40MAN - IAD
1 stop32h 55mKLM
Deal found 21/2£486
Mon 3/319:15IAD - MAN
2 stops23h 35mMultiple Airlines
Mon 10/310:35MAN - IAD
2 stops32h 55mMultiple Airlines
Deal found 20/2£490
Thu 20/206:00IAD - MAN
1 stop20h 35mVirgin Atlantic
Thu 27/210:05MAN - IAD
2 stops19h 15mVirgin Atlantic
Deal found 19/2£510
Sun 6/422:05IAD - MAN
1 stop30h 25mScandinavian Airlines
Sun 13/420:10MAN - IAD
2 stops28h 49mScandinavian Airlines
Deal found 20/2£512
Tue 11/308:50IAD - MAN
2 stops28h 10mUnited Airlines
Wed 19/306:00MAN - IAD
2 stops18h 41mUnited Airlines
Deal found 21/2£524
Sun 6/420:45IAD - MAN
1 stop16h 10mSWISS
Sun 13/418:40MAN - IAD
1 stop26h 35mSWISS
Deal found 20/2£528

Find flights from Dulles Intl to Wales within your budget

Customise 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 858,174 searches. Data last updated 21 February 2025.

Fly from

Dulles Intl

Fly to

Wales

Route

Depart

Return

Price

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Mon 21/4

20:30-11:40

1 stop10h 10m

Manchester

Mon 28/4

13:05-19:20

1 stop11h 15m

£436

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Mon 3/3

17:10-13:25

1 stop15h 15m

Manchester

Mon 10/3

08:10-20:15

1 stop16h 05m

£457

Washington, D.C.Bristol

IAD - BRS

IADBRS

Washington, D.C. Dulles Intl

Mon 7/4

22:05-20:35

2 stops17h 30m

Bristol

Mon 14/4

07:40-19:59

2 stops17h 19m

£472

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Tue 18/3

18:30-10:35

1 stop12h 05m

Manchester

Tue 25/3

17:15-22:00

1 stop32h 45m

£474

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Wed 16/4

17:50-09:50

1 stop11h 00m

Manchester

Thu 8/5

10:50-17:35

1 stop11h 45m

£480

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Tue 18/3

12:15-07:00

1 stop14h 45m

Manchester

Wed 26/3

12:00-00:31

1 stop16h 31m

£483

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Sat 22/3

18:35-22:00

1 stop23h 25m

Manchester

Sat 29/3

10:40-15:35

1 stop32h 55m

£486

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Mon 3/3

19:15-23:50

2 stops23h 35m

Manchester

Mon 10/3

10:35-15:30

2 stops32h 55m

£490

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Sun 6/4

22:05-09:30

1 stop30h 25m

Manchester

Sun 13/4

20:10-19:59

2 stops28h 49m

£512

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Tue 11/3

08:50-17:00

2 stops28h 10m

Manchester

Wed 19/3

06:00-20:41

2 stops18h 41m

£524

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 37 results
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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 return 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.

Travel insights for flights from Dulles Intl to Wales

Get recent, data-driven insights about flights from Dulles Intl to Wales including ideal travel times, pricing trends, and more.

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 50.0 - 90.0 inches per month. January is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Wales when rainfall is around 50.0 mm.

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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

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 21 February 2025.
Get a feel of what it's like to fly with Delta, KLM and SWISS from Washington, D.C. to Wales by reading reviews from past customers. 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.
Delta
8.0
Very Good
8,213 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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
8,213 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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
8,213 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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.

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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.

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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
1,449 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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 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.

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

    £221 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on TAP AIR PORTUGAL and SWISS, with prices starting from £240 and £317, respectively.

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

    While some choose either Washington, D.C. Dulles Intl - Bristol or Washington, D.C. Dulles Intl - Cardiff Wales, Washington, D.C. Dulles Intl - Manchester is the most popular route from Washington, D.C. Dulles Intl Airport to 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 holiday 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.

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

    Currently, July is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Wales (average of £169). Flying from Washington, D.C. Dulles Intl Airport to Wales in December is currently the most expensive (average of £263). 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 Dulles Intl to Wales

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