When did momondo last update prices for flights from Wales to District of Columbia?

Prices for flights from Wales to District of Columbia are updated daily.

How old do you have to be to fly from Wales to District of Columbia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wales to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$785 Cheap Flights from Wales to District of Columbia in 2026/27

Find the cheapest flights from Wales to District of Columbia

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 pm - 3:55 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

27h 25m1 stop Amsterdam Schiphol

5:45 pm - 9:50 amIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

11h 05m1 stop Amsterdam Schiphol

$785KLM

Tue, Nov 3 - Tue, Nov 10

5:30 pm - 3:55 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

27h 25m1 stop Amsterdam Schiphol

5:45 pm - 9:50 amIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

11h 05m1 stop Amsterdam Schiphol

$787KLM

Thu, Nov 19 - Thu, Nov 26

5:30 pm - 3:55 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

27h 25m1 stop Amsterdam Schiphol

6:00 am - 9:50 amIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

22h 50m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

$795Virgin Atlantic

Thu, Nov 19 - Thu, Nov 26

5:30 pm - 5:10 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

28h 40m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

5:45 pm - 9:50 amIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

11h 05m1 stop Amsterdam Schiphol

$799Virgin Atlantic

Tue, Nov 3 - Tue, Nov 10

10:20 am - 11:07 pmCWL Cardiff Wales-DCA Washington, D.C. Reagan-National

17h 47m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

12:26 pm - 9:50 amDCA Washington, D.C. Reagan-National-CWL Cardiff Wales

16h 24m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

$805Delta

Tue, Nov 3 - Tue, Nov 10

10:20 am - 12:42 amCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

19h 22m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

12:35 pm - 9:50 amIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

16h 15m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$805Multiple Airlines

Tue, Nov 3 - Tue, Nov 10

10:20 am - 12:41 amCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

19h 21m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

5:35 pm - 5:00 pmIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

18h 25m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$807Delta

Thu, Nov 19 - Thu, Nov 26

10:20 am - 10:26 pmCWL Cardiff Wales-DCA Washington, D.C. Reagan-National

17h 06m2 stops Amsterdam Schiphol New York John F Kennedy Intl

12:26 pm - 9:50 amDCA Washington, D.C. Reagan-National-CWL Cardiff Wales

16h 24m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

$807Multiple Airlines

Thu, Nov 19 - Thu, Nov 26

5:30 pm - 3:55 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

27h 25m1 stop Amsterdam Schiphol

12:35 pm - 9:50 amIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

16h 15m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$872KLM

Thu, Nov 5 - Thu, Nov 12

10:20 am - 11:16 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

17h 56m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

12:35 pm - 9:50 amIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

16h 15m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$877Multiple Airlines

Thu, Nov 5 - Thu, Nov 12

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Virgin Atlantic flights from Wales to District of Columbia

Our best Virgin Atlantic deals on Wales to District of Columbia flight tickets

Virgin Atlantic

Nov 19

CWL5:30 pmCardiff Wales

27h 25m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

Nov 26

IAD6:00 amWashington, D.C. Dulles Intl

22h 50m

2 stops

CWL9:50 amCardiff Wales

$795

Virgin Atlantic

Nov 3

CWL5:30 pmCardiff Wales

28h 40m

2 stops

IAD5:10 pmWashington, D.C. Dulles Intl

Nov 10

IAD5:45 pmWashington, D.C. Dulles Intl

11h 05m

1 stop

CWL9:50 amCardiff Wales

$799

Virgin Atlantic

Nov 20

CWL5:30 pmCardiff Wales

27h 25m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

Nov 27

IAD6:15 pmWashington, D.C. Dulles Intl

10h 35m

1 stop

CWL9:50 amCardiff Wales

$878

KLM flights from Wales to District of Columbia

Our best KLM deals on Wales to District of Columbia flight tickets

KLM

Nov 3

CWL5:30 pmCardiff Wales

27h 25m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

Nov 10

IAD5:45 pmWashington, D.C. Dulles Intl

11h 05m

1 stop

CWL9:50 amCardiff Wales

$785

KLM

Nov 19

CWL5:30 pmCardiff Wales

27h 25m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

Nov 26

IAD5:45 pmWashington, D.C. Dulles Intl

11h 05m

1 stop

CWL9:50 amCardiff Wales

$787

KLM

Nov 5

CWL5:30 pmCardiff Wales

27h 25m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

Nov 12

IAD12:35 pmWashington, D.C. Dulles Intl

16h 15m

2 stops

CWL9:50 amCardiff Wales

$872

momondo Fare Finder

Use the filters below to find and compare flights from Wales to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CardiffWashington, D.C.

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

CWLIAD

Cardiff Wales

Tue 11/3

5:30 pm-3:55 pm

1 stop27h 25m

Washington, D.C. Dulles Intl

Tue 11/10

5:45 pm-9:50 am

1 stop11h 05m

$785

CardiffWashington, D.C.

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

CWLIAD

Cardiff Wales

Thu 11/19

5:30 pm-3:55 pm

1 stop27h 25m

Washington, D.C. Dulles Intl

Thu 11/26

5:45 pm-9:50 am

1 stop11h 05m

$787

CardiffWashington, D.C.

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

CWLIAD

Cardiff Wales

Thu 11/19

5:30 pm-3:55 pm

1 stop27h 25m

Washington, D.C. Dulles Intl

Thu 11/26

6:00 am-9:50 am

2 stops22h 50m

$795

CardiffWashington, D.C.

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

CWLIAD

Cardiff Wales

Tue 11/3

5:30 pm-5:10 pm

2 stops28h 40m

Washington, D.C. Dulles Intl

Tue 11/10

5:45 pm-9:50 am

1 stop11h 05m

$799

CardiffWashington, D.C.

CWL Cardiff Wales - DCA Washington, D.C. Reagan-National

CWLDCA

Cardiff Wales

Tue 11/3

10:20 am-11:07 pm

2 stops17h 47m

Washington, D.C. Reagan-National

Tue 11/10

12:26 pm-9:50 am

2 stops16h 24m

$805

CardiffWashington, D.C.

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

CWLIAD

Cardiff Wales

Tue 11/3

10:20 am-12:42 am

2 stops19h 22m

Washington, D.C. Dulles Intl

Tue 11/10

12:35 pm-9:50 am

2 stops16h 15m

$805

CardiffWashington, D.C.

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

CWLIAD

Cardiff Wales

Thu 11/19

10:20 am-12:41 am

2 stops19h 21m

Washington, D.C. Dulles Intl

Thu 11/26

5:35 pm-5:00 pm

2 stops18h 25m

$807

Quickest round-trip

CardiffWashington, D.C.

CWL Cardiff Wales - DCA Washington, D.C. Reagan-National

CWLDCA

Cardiff Wales

Thu 11/19

10:20 am-10:26 pm

2 stops17h 06m

Washington, D.C. Reagan-National

Thu 11/26

12:26 pm-9:50 am

2 stops16h 24m

$807

CardiffWashington, D.C.

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

CWLIAD

Cardiff Wales

Thu 11/5

5:30 pm-3:55 pm

1 stop27h 25m

Washington, D.C. Dulles Intl

Thu 11/12

12:35 pm-9:50 am

2 stops16h 15m

$872

CardiffWashington, D.C.

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

CWLIAD

Cardiff Wales

Thu 11/5

10:20 am-11:16 pm

2 stops17h 56m

Washington, D.C. Dulles Intl

Thu 11/12

12:35 pm-9:50 am

2 stops16h 15m

$877

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Wales to District of Columbia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Wales to District of Columbia flights?

You could potentially save up to 53% on your flight if you consider stops on a Wales to District of Columbia flight.

Cheap Wales to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wales to District of Columbia

Best Price Found	$785
Fastest flight time	11h 35m
Direct flights	None

The best flight deal from Wales to District of Columbia found on momondo in the last 72 hours is $785

The fastest flight from Wales to District of Columbia takes 11h 35m

There are no direct flights from Wales to District of Columbia. There are no popular flight routes from Wales to District of Columbia.

Search flight deals

Frequently asked questions about flying from Wales to District of Columbia

When did momondo last update prices for flights from Wales to District of Columbia?
Prices for flights from Wales to District of Columbia are updated daily.
How old do you have to be to fly from Wales to District of Columbia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wales to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Wales to District of Columbia?

Finding the right flight to District of Columbia from Wales is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to District of Columbia quick and easy, saving you time and money.

Can I find flights from Wales to District of Columbia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to District of Columbia from Wales with this policy.

How can momondo help me find flights from Wales to District of Columbia?

momondo provides multiple filters to help you find the best flight to District of Columbia from Wales. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Wales to District of Columbia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to District of Columbia from Wales. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.