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$276+ Cheap flights from Dulles Intl (IAD) 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CWL
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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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 febrero 20, 2025.

Round-trip from

$577
(Orbitz)

One-way from

$276
(Kiwi.com)
From Washington, D.C. Dulles Intl to Wales
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One-way flight from Washington, D.C. Dulles Intl to Wales
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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 febrero 20, 2025.

This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/35:10 pmIAD - MAN
1 stop15h 15mAer Lingus
lun. 3/108:10 amMAN - IAD
1 stop16h 05mAer Lingus
Deal found 2/20$577
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/65:00 pmIAD - MAN
1 stop12h 10mTAP AIR PORTUGAL
mié. 5/1411:00 amMAN - IAD
1 stop33h 20mTAP AIR PORTUGAL
Deal found 2/20$582
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/165:50 pmIAD - MAN
1 stop11h 00mBritish Airways
jue. 5/810:50 amMAN - IAD
1 stop11h 45mBritish Airways
Deal found 2/20$606
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/1812:15 pmIAD - MAN
1 stop14h 45mDelta
mié. 3/2612:00 pmMAN - IAD
1 stop16h 31mDelta
Deal found 2/20$610
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/226:35 pmIAD - MAN
1 stop14h 10mKLM
sáb. 3/2910:40 amMAN - IAD
1 stop32h 55mKLM
Deal found 2/20$613
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/37:15 pmIAD - MAN
2 stops23h 35mMultiple Airlines
lun. 3/1010:35 amMAN - IAD
2 stops32h 55mMultiple Airlines
Deal found 2/20$618
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/206:00 amIAD - MAN
1 stop20h 35mVirgin Atlantic
jue. 2/2710:05 amMAN - IAD
2 stops19h 15mVirgin Atlantic
Deal found 2/19$644
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/610:05 pmIAD - MAN
1 stop30h 25mScandinavian Airlines
dom. 4/138:10 pmMAN - IAD
2 stops28h 49mScandinavian Airlines
Deal found 2/20$646
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.
dom. 3/239:45 pmIAD - MAN
1 stop30h 25mSWISS
sáb. 3/296:50 pmMAN - IAD
1 stop25h 25mSWISS
Deal found 2/20$661
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.
sáb. 3/223:55 pmIAD - MAN
2 stops16h 10mUnited Airlines
sáb. 3/2912:50 pmMAN - IAD
2 stops23h 05mUnited Airlines
Deal found 2/20$663
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/23:55 pmIAD - MAN
2 stops13h 30mAir Canada
mié. 4/166:05 amMAN - IAD
2 stops14h 08mAir Canada
Deal found 2/20$680
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/1311:20 pmIAD - MAN
1 stop13h 35mLufthansa
lun. 3/176:25 amMAN - IAD
2 stops18h 49mLufthansa
Deal found 2/20$691

Find flights from Dulles Intl to Wales within your budget

Customize 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 2,558,603 searches. Data last updated febrero 20, 2025.

Fly from

Dulles Intl

Fly to

Wales

Route

Depart

Return

Price

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

lun. 3/3

5:10 pm-1:25 pm

1 stop15h 15m

Manchester

lun. 3/10

8:10 am-8:15 pm

1 stop16h 05m

$577

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

mar. 5/6

5:00 pm-10:10 am

1 stop12h 10m

Manchester

mié. 5/14

11:00 am-3:20 pm

1 stop33h 20m

$582

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

mié. 4/16

5:50 pm-9:50 am

1 stop11h 00m

Manchester

jue. 5/8

10:50 am-5:35 pm

1 stop11h 45m

$606

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

mar. 3/18

12:15 pm-7:00 am

1 stop14h 45m

Manchester

mié. 3/26

12:00 pm-12:31 am

1 stop16h 31m

$610

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

sáb. 3/22

6:35 pm-12:45 pm

1 stop14h 10m

Manchester

sáb. 3/29

10:40 am-3:35 pm

1 stop32h 55m

$613

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

lun. 3/3

7:15 pm-11:50 pm

2 stops23h 35m

Manchester

lun. 3/10

10:35 am-3:30 pm

2 stops32h 55m

$618

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

dom. 4/6

10:05 pm-9:30 am

1 stop30h 25m

Manchester

dom. 4/13

8:10 pm-7:59 pm

2 stops28h 49m

$646

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

lun. 3/3

12:52 pm-9:40 am

2 stops15h 48m

Manchester

lun. 3/10

5:55 am-4:45 pm

1 stop14h 50m

$649

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

dom. 3/23

9:45 pm-8:10 am

1 stop30h 25m

Manchester

sáb. 3/29

6:50 pm-4:15 pm

1 stop25h 25m

$661

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

sáb. 3/22

3:55 pm-12:05 pm

2 stops16h 10m

Manchester

sáb. 3/29

12:50 pm-7:55 am

2 stops23h 05m

$663

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 39 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 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 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 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 febrero 20, 2025.
To help decide which airline to fly from Washington, D.C. to Wales, see what other customers have to say about Delta, KLM and SWISS. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

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

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

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
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

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
8,220 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

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
8,220 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

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
8,220 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

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?

    One-way options have recently been found by users for as low as $279 on Icelandair. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $303 and SWISS from $400 one-way.

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

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

  • 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 vacation 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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Wales (average of $773). Flying from Washington, D.C. Dulles Intl Airport 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 Dulles Intl to Wales

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Dulles Intl to Wales

Discover the top airline that operate flights from Dulles Intl 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$713Average$791FlexibilityNo cancel feeOn-time75%
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