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Cheap flights from Wales to Washington, D.C. Dulles Intl Airport from £368

CWL — IAD
25 Nov — 2 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Wales to Dulles Intl

Enter your travel dates to find the best prices.

Cheapest flights from Wales to Dulles Intl

Sat 5/1208:15 -
2 stops15h 15m
Sat 12/1219:40 -
2 stops13h 15m
Deal found 21/10£645
Wed 18/1117:30 -
1 stop27h 25m
Wed 25/1118:15 -
1 stop10h 30m
Deal found 21/10£712
Mon 23/1117:30 -
1 stop27h 15m
Mon 30/1118:15 -
1 stop10h 30m
Deal found 25/10£713
Mon 23/1110:20 -
2 stops19h 21m
Mon 30/1118:15 -
1 stop17h 45m
Deal found 25/10£732
Mon 23/1108:35 -
2 stops14h 55m
Mon 30/1119:40 -
3 stops33h 10m
Deal found 25/10£747
Sat 21/1107:55 -
2 stops40h 10m
Sat 28/1117:15 -
1 stop15h 40m
Deal found 24/10£750

Find flight deals from Wales to Dulles Intl

Round-trip from

£645

One-way from

£368
5/12-12/12
  • 5/12-12/12
  • 4 total stops
  • 28h 30m total
  • Wales to Washington, D.C.
Search Deals
20/12-31/12
  • 20/12-31/12
  • 3 total stops
  • 34h 40m total
  • Wales to Washington, D.C.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Wales to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffWashington, D.C.

CWL Cardiff Wales - IAD Washington, D.C. Dulles Intl

CWLIAD

Cardiff Wales

Sun 20/12

09:05-14:45

3 stops34h 40m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£368
Fastest return journey

CardiffWashington, D.C.

CWL Cardiff Wales - IAD Washington, D.C. Dulles Intl

CWLIAD

Cardiff Wales

Sat 5/12

08:15-15:45

1 stop12h 30m

Washington, D.C. Dulles Intl

Sat 12/12

20:50-13:55

1 stop12h 05m

£658

CardiffWashington, D.C.

CWL Cardiff Wales - IAD Washington, D.C. Dulles Intl

CWLIAD

Cardiff Wales

Wed 13/1

10:20-23:02

2 stops17h 42m

Washington, D.C. Dulles Intl

Sat 16/1

18:15-09:45

1 stop10h 30m

£721

CardiffWashington, D.C.

CWL Cardiff Wales - IAD Washington, D.C. Dulles Intl

CWLIAD

Cardiff Wales

Mon 23/11

17:30-15:45

1 stop27h 15m

Washington, D.C. Dulles Intl

Mon 30/11

12:35-09:45

2 stops16h 10m

£728

CardiffWashington, D.C.

CWL Cardiff Wales - IAD Washington, D.C. Dulles Intl

CWLIAD

Cardiff Wales

Mon 23/11

10:20-00:41

2 stops19h 21m

Washington, D.C. Dulles Intl

Mon 30/11

18:15-17:00

1 stop17h 45m

£732

CardiffWashington, D.C.

CWL Cardiff Wales - IAD Washington, D.C. Dulles Intl

CWLIAD

Cardiff Wales

Sat 21/11

07:55-19:05

2 stops40h 10m

Washington, D.C. Dulles Intl

Sat 28/11

17:15-13:55

1 stop15h 40m

£750

CardiffWashington, D.C.

CWL Cardiff Wales - IAD Washington, D.C. Dulles Intl

CWLIAD

Cardiff Wales

Sun 20/12

17:30-15:55

1 stop27h 25m

Washington, D.C. Dulles Intl

Tue 12/1

12:49-09:50

2 stops16h 01m

£778

CardiffWashington, D.C.

CWL Cardiff Wales - IAD Washington, D.C. Dulles Intl

CWLIAD

Cardiff Wales

Wed 18/11

17:30-18:30

3 stops30h 00m

Washington, D.C. Dulles Intl

Wed 25/11

19:40-13:00

2 stops12h 20m

£849

CardiffWashington, D.C.

CWL Cardiff Wales - IAD Washington, D.C. Dulles Intl

CWLIAD

Cardiff Wales

Sat 21/11

10:20-00:41

2 stops19h 21m

Washington, D.C. Dulles Intl

Sat 28/11

12:32-09:50

2 stops16h 18m

£861

CardiffWashington, D.C.

CWL Cardiff Wales - IAD Washington, D.C. Dulles Intl

CWLIAD

Cardiff Wales

Mon 23/11

17:30-18:30

3 stops30h 00m

Washington, D.C. Dulles Intl

Mon 30/11

19:40-09:50

3 stops33h 10m

£880

Flights are sorted by cheapest return flights first.

Deals found on 25/10

Sorted by cheapest first

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 return price

Cheapflights Insights

Everything you need to know about your flight from Wales to Washington, D.C. Dulles Intl Airport

No data available for this route at this time. Please check back soon.

Related info for your journey

  • How long is the flight from Wales to Washington, D.C. Dulles Intl Airport?

    Airlines like KLM and Delta fly from Wales to Washington, D.C. Dulles Intl Airport in about 17h 42m. The time it takes to get you to your destination can typically vary by up to 1h 39m. Wales and Washington, D.C. Dulles Intl Airport are separated by a distance of 3548 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Most travelers choose Manchester - Washington, D.C. Dulles Intl, Bristol - Washington, D.C. Dulles Intl or Cardiff Wales - Washington, D.C. Dulles Intl when deciding on the best route from Wales to Washington, D.C. Dulles Intl Airport.

  • 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 holiday 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.

See more FAQs

Travelling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Silver Spring
Alexandria
Gaithersburg
Oxon Hill
Hanover
Woodbridge
Glen Burnie
Springfield
Sterling

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Wales to Dulles Intl

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Birmingham to Reagan-National flights
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