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Dulles Intl

$374+ Cheap flights from Wales to Dulles Intl (IAD)

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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — IAD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Wales to Dulles Intl

Keep the following information in mind while searching for Wales to Dulles Intl flight deals. Data was last updated February 20, 2025.

Round-trip from

$580
(Mytrip)

One-way from

$374
(Kiwi.com)
From Wales to Washington, D.C. Dulles Intl
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One-way flight from Wales to Washington, D.C. Dulles Intl
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Find flight deals from Wales to Dulles Intl

Cheapest flights from Wales to Dulles Intl
Explore the most affordable flight options available from Wales to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/18. 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.
Tue 3/46:00 amMAN - IAD
1 stop18h 45mMultiple Airlines
Tue 3/116:10 pmIAD - MAN
1 stop10h 20mMultiple Airlines
Deal found 2/18$580
This oojo deal was found by Cheapflights users on 2/19. 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 3/511:55 amMAN - IAD
1 stop11h 30mIcelandair
Wed 3/128:40 pmIAD - MAN
1 stop10h 05mIcelandair
Deal found 2/19$619
This Gotogate deal was found by Cheapflights users on 2/18. 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.
Wed 4/21:05 pmMAN - IAD
2 stops35h 54mScandinavian Airlines
Mon 4/710:05 pmIAD - MAN
1 stop15h 25mScandinavian Airlines
Deal found 2/18$656
This The Travel House deal was found by Cheapflights users on 2/20. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/256:25 amMAN - IAD
1 stop14h 05mLufthansa
Sat 4/510:10 pmIAD - MAN
2 stops29h 15mLufthansa
Deal found 2/20$675
This Mytrip deal was found by Cheapflights users on 2/19. 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 3/311:25 amMAN - IAD
1 stop32h 05mTAP AIR PORTUGAL
Tue 3/186:30 pmIAD - MAN
1 stop12h 05mTAP AIR PORTUGAL
Deal found 2/19$712
This Expedia deal was found by Cheapflights users on 2/18. 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 3/117:40 amMAN - IAD
1 stop17h 05mBritish Airways
Tue 3/187:00 pmIAD - MAN
1 stop12h 25mBritish Airways
Deal found 2/18$717
This Expedia deal was found by Cheapflights users on 2/19. 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.
Wed 3/191:55 pmMAN - IAD
1 stop10h 50mAer Lingus
Wed 3/266:10 pmIAD - MAN
1 stop9h 25mAer Lingus
Deal found 2/19$750
This FlightHub deal was found by Cheapflights users on 2/20. 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 4/3011:25 pmMAN - IAD
1 stop16h 20mTurkish Airlines
Thu 5/812:30 pmIAD - MAN
1 stop16h 05mTurkish Airlines
Deal found 2/20$771
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 3/226:00 amMAN - IAD
2 stops18h 41mUnited Airlines
Sat 3/295:15 pmIAD - MAN
1 stop12h 15mUnited Airlines
Deal found 2/20$791
This The Travel House deal was found by Cheapflights users on 2/20. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/207:45 amMAN - IAD
1 stop17h 00mFinnair
Fri 3/2810:55 pmIAD - MAN
1 stop13h 40mFinnair
Deal found 2/20$792
This Netflights deal was found by Cheapflights users on 2/20. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/205:55 amMAN - IAD
2 stops17h 24mVirgin Atlantic
Fri 3/286:35 pmIAD - MAN
1 stop14h 10mVirgin Atlantic
Deal found 2/20$802
This SWISS deal was found by Cheapflights users on 2/20. 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.
Mon 4/281:40 pmMAN - IAD
1 stop31h 35mSWISS
Sun 5/118:45 pmIAD - MAN
1 stop11h 05mSWISS
Deal found 2/20$812

Find flights from Wales to Dulles Intl within your budget

Customize your flight search to find flights from Wales to Dulles Intl 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 February 20, 2025.

Fly from

Wales

Fly to

Dulles Intl

Route

Depart

Return

Price

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Tue 3/4

6:00 am-7:45 pm

1 stop18h 45m

Washington, D.C. Dulles Intl

Tue 3/11

6:10 pm-8:30 am

1 stop10h 20m

$580

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Wed 3/5

11:55 am-6:25 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Wed 3/12

8:40 pm-10:45 am

1 stop10h 05m

$619

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Wed 4/2

1:05 pm-7:59 pm

2 stops35h 54m

Washington, D.C. Dulles Intl

Mon 4/7

10:05 pm-6:30 pm

1 stop15h 25m

$656

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Tue 3/25

6:25 am-4:30 pm

1 stop14h 05m

Washington, D.C. Dulles Intl

Sat 4/5

10:10 pm-8:25 am

2 stops29h 15m

$675

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Mon 3/3

11:25 am-2:30 pm

1 stop32h 05m

Washington, D.C. Dulles Intl

Tue 3/18

6:30 pm-10:35 am

1 stop12h 05m

$712

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Tue 3/11

7:40 am-8:45 pm

1 stop17h 05m

Washington, D.C. Dulles Intl

Tue 3/18

7:00 pm-11:25 am

1 stop12h 25m

$717

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Wed 3/19

1:55 pm-8:45 pm

1 stop10h 50m

Washington, D.C. Dulles Intl

Wed 3/26

6:10 pm-7:35 am

1 stop9h 25m

$750

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Wed 4/30

11:25 pm-10:45 am

1 stop16h 20m

Washington, D.C. Dulles Intl

Wed 5/7

12:30 pm-9:35 am

1 stop16h 05m

$771

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Sat 3/22

6:00 am-8:41 pm

2 stops18h 41m

Washington, D.C. Dulles Intl

Sat 3/29

6:10 am-7:25 am

2 stops21h 15m

$791

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Thu 3/20

7:45 am-8:45 pm

1 stop17h 00m

Washington, D.C. Dulles Intl

Fri 3/28

10:55 pm-4:35 pm

1 stop13h 40m

$792

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 25 results
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Best time to book a flight from Wales to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Wales 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.

Travel insights for flights from Wales to Dulles Intl

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

Rainfall in Dulles Intl by month

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

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

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

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated February 20, 2025.
See what other customers who have flown with Delta, KLM and Finnair from Wales to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Wales to Dulles Intl. 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 Wales to Washington, D.C. Dulles Intl Airport one-way?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $571. However, be on the lookout for offers from Aer Lingus and TAP AIR PORTUGAL, as they are both options that can get you from Wales to Washington, D.C. Dulles Intl Airport for a low price.

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

    The most popular flight routes from Wales to Washington, D.C. Dulles Intl Airport are Manchester - Washington, D.C. Dulles Intl, Bristol - Washington, D.C. Dulles Intl and Cardiff Wales - Washington, D.C. Dulles Intl.

  • Can I find deals for flights from Wales to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Wales to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Wales to Dulles Intl?

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

  • Can I find deals for business class flights from Wales to Dulles Intl?

    Yes. Cheapflights offers flight deals from Wales to Dulles Intl 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 Wales to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Wales to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Wales to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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

Traveling to a place near Wales?

Book flights to Wales if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Springfield
Rockville
Tysons
Gaithersburg
Silver Spring
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Woodbridge
Sterling
Easton
Herndon
Bowie
Reston
National Harbor
Oxon Hill

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Alternative routes for Wales to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Birmingham to Baltimore flights
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Glasgow Intl to Baltimore flights
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