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Cheap flights from Wales to Washington, D.C. Dulles Intl Airport from £671

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CWL — IAD
27 Feb — 5 Mar1
1 adult
Tue 27/2
Tue 5/3

When is the cheapest time to fly from Wales to Washington, D.C. Dulles Intl Airport (WLS - IAD)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Wales to Washington, D.C. Dulles Intl Airport as you normally would.

Cheap Air France flights from Wales to Dulles Intl

Explore cheap flight options specifically provided by Air France for the route between Wales and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 920,304 searches. Data last updated 23 February 2024.
Wed 24/409:45CWL - IAD
2 stops18h 06mAir France
Sun 28/417:10IAD - CWL
2 stops42h 35mAir France
Deal found 20/2£671
Wed 24/409:45CWL - IAD
2 stops18h 06mAir France
Sun 28/419:55IAD - CWL
2 stops39h 50mAir France
Deal found 21/2£672
Wed 24/409:45CWL - IAD
1 stop11h 15mAir France
Sun 28/417:10IAD - CWL
2 stops42h 35mAir France
Deal found 20/2£677
Wed 24/409:45CWL - IAD
1 stop11h 15mAir France
Sun 28/419:55IAD - CWL
2 stops39h 50mAir France
Deal found 21/2£678
Wed 24/409:45CWL - IAD
1 stop11h 15mAir France
Sun 28/417:25IAD - CWL
1 stop18h 20mAir France
Deal found 20/2£702
Wed 24/409:45CWL - IAD
1 stop11h 15mAir France
Sun 28/417:25IAD - CWL
1 stop18h 20mAir France
Deal found 21/2£704
Sat 23/306:00CWL - IAD
1 stop14h 45mAir France
Sat 30/318:40IAD - CWL
1 stop17h 05mAir France
Deal found 22/2£955
Sat 23/306:00CWL - IAD
2 stops15h 40mAir France
Sat 30/319:45IAD - CWL
2 stops16h 00mAir France
Deal found 22/2£1,399

Wales to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Wales and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 920,304 searches. Data last updated 23 February 2024.
Wed 24/409:45CWL - IAD
2 stops18h 06mAir France
Sun 28/417:10IAD - CWL
2 stops42h 35mAir France
Deal found 20/2£671
Wed 24/409:45CWL - IAD
2 stops18h 06mAir France
Sun 28/419:55IAD - CWL
2 stops39h 50mAir France
Deal found 21/2£672
Wed 24/409:45CWL - IAD
1 stop11h 15mAir France
Sun 28/417:10IAD - CWL
2 stops42h 35mAir France
Deal found 20/2£677
Wed 24/409:45CWL - IAD
1 stop11h 15mAir France
Sun 28/419:55IAD - CWL
2 stops39h 50mAir France
Deal found 21/2£678
Wed 24/409:45CWL - IAD
1 stop11h 15mAir France
Sun 28/417:25IAD - CWL
1 stop18h 20mAir France
Deal found 20/2£702
Wed 24/409:45CWL - IAD
1 stop11h 15mAir France
Sun 28/417:25IAD - CWL
1 stop18h 20mAir France
Deal found 21/2£704

Find flights from Wales to Dulles Intl within your budget

Customise 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 920,304 searches. Data last updated 23 February 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£671 - £1,399

Route

Depart

Return

Price

Cardiff WalesWashington, D.C. Dulles Intl

CWL - IAD

CWLIAD

Cardiff Wales

Wed 24/4

2 stops18h 06m

Washington, D.C. Dulles Intl

Sun 28/4

2 stops42h 35m

£671

Cardiff WalesWashington, D.C. Dulles Intl

CWL - IAD

CWLIAD

Cardiff Wales

Wed 24/4

2 stops18h 06m

Washington, D.C. Dulles Intl

Sun 28/4

2 stops39h 50m

£672

Cardiff WalesWashington, D.C. Dulles Intl

CWL - IAD

CWLIAD

Cardiff Wales

Wed 24/4

1 stop11h 15m

Washington, D.C. Dulles Intl

Sun 28/4

2 stops42h 35m

£677

Cardiff WalesWashington, D.C. Dulles Intl

CWL - IAD

CWLIAD

Cardiff Wales

Wed 24/4

1 stop11h 15m

Washington, D.C. Dulles Intl

Sun 28/4

2 stops39h 50m

£678

Cardiff WalesWashington, D.C. Dulles Intl

CWL - IAD

CWLIAD

Cardiff Wales

Wed 24/4

1 stop11h 15m

Washington, D.C. Dulles Intl

Sun 28/4

1 stop18h 20m

£702

Cardiff WalesWashington, D.C. Dulles Intl

CWL - IAD

CWLIAD

Cardiff Wales

Wed 24/4

1 stop11h 15m

Washington, D.C. Dulles Intl

Sun 28/4

1 stop18h 20m

£704

Cardiff WalesWashington, D.C. Dulles Intl

CWL - IAD

CWLIAD

Cardiff Wales

Sat 23/3

1 stop14h 45m

Washington, D.C. Dulles Intl

Sat 30/3

1 stop17h 05m

£955

Cardiff WalesWashington, D.C. Dulles Intl

CWL - IAD

CWLIAD

Cardiff Wales

Sat 23/3

1 stop14h 45m

Washington, D.C. Dulles Intl

Sat 30/3

2 stops14h 50m

£977

Cardiff WalesWashington, D.C. Dulles Intl

CWL - IAD

CWLIAD

Cardiff Wales

Sat 23/3

2 stops15h 40m

Washington, D.C. Dulles Intl

Sat 30/3

2 stops16h 00m

£1,399

Flights are sorted by cheapest first

Deals found on 20/2

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 23 February 2024.
7.6
Good
1,974 reviews

Boarding

7.5

Food

7.2

Entertainment

7.2

Comfort

7.5

Overall

7.6

Crew

8.3

Reviews

1 / 10

Making us check our bags at the gate then finding out there was plenty of space on the plane was annoying. Otherwise a smooth flight that was only delayed by an hour on the first leg and another hour on the second leg due to technical problems. Nice bathrooms for an airplane and nice to set out a self serve station for beverages between service.

7.6
Good
1,974 reviews
7.6
Good
1,974 reviews

Boarding

7.5

Food

7.2

Entertainment

7.2

Comfort

7.5

Overall

7.6

Crew

8.3

Reviews

1 / 10

Making us check our bags at the gate then finding out there was plenty of space on the plane was annoying. Otherwise a smooth flight that was only delayed by an hour on the first leg and another hour on the second leg due to technical problems. Nice bathrooms for an airplane and nice to set out a self serve station for beverages between service.

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.

Can I find flights from Wales to Washington, D.C. Dulles Intl Airport for under £700 on Cheapflights?

Yes, there are multiple flights from Wales to Washington, D.C. Dulles Intl Airport for under £700. The cheapest flight booked recently is on Air France for just £671, but on average you can expect to pay £1,170.

What does CWL to IAD mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Cardiff Wales Airport to Washington, D.C. Dulles Intl Airport flight would often be abbreviated as a CWL to IAD flight. Swansea Fairwood Comm Airport (SWS), Holyhead Anglesey Airport (VLY) are some additional IATA codes for airports related to your trip.

Browse thousands of different options on Cheapflights for your next trip

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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.

Search flights from Wales to Dulles Intl by cabin class

Find flights from Wales to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Wales to Dulles Intl?

When you search for this flight from Wales to Dulles Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Wales to Dulles Intl?

Cheapflights helps you find that perfect flight to Dulles Intl from Wales by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Wales to Dulles Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Wales to Dulles Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Wales to Dulles Intl become cheaper?

Yes! Start tracking prices for Wales to Dulles Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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