What is the cheapest airline that flies from Washington, D.C. to Wales?

TAP AIR PORTUGAL, Icelandair, and Virgin Atlantic are the most popular carriers operating from Washington, D.C. to Wales

How long is the flight from Washington, D.C. to Wales?

Average flight duration from Washington, D.C. to Wales depends on which airport you fly into and out of. Flying from Washington, D.C. to Cardiff is 12h 02m on average, while flying from Baltimore to Cardiff is 15h 15m on average. Cardiff is the most popular airport in Wales.

When did momondo last update prices for flights from Washington, D.C. to Wales?

Prices for flights from Washington, D.C. to Wales are updated daily.

How many operators does momondo search for flights from Washington, D.C. to Wales?

As of August 2025, there are 9 operators available to choose from for flights from Washington, D.C. to Wales.

How old do you have to be to fly from Washington, D.C. to Wales?

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 Washington, D.C. to Wales.

What documentation or ID do you need to fly to Wales?

The travel and health documents required for your trip to Wales 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 Wales. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$204 Cheap Flights from Washington, D.C. to Wales in 2025

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Find the cheapest flights from Washington, D.C. to Wales

Round-trip

One-way

Last minute

Cheap round-trip flights

6:50 pm - 10:45 pmBWI-MAN

22h 55m1 stop

8:35 am - 5:40 pmMAN-BWI

14h 05m1 stop

$429

Find Deal

Wed, Oct 1 - Mon, Oct 6

6:50 pm - 10:45 pmBWI-MAN

22h 55m1 stop

8:35 am - 5:40 pmMAN-BWI

14h 05m1 stop

$439

Find Deal

Wed, Oct 1 - Mon, Oct 6

5:30 pm - 10:35 amIAD-MAN

12h 05m1 stop

5:05 pm - 2:35 pmMAN-IAD

26h 30m1 stop

$534TAP AIR PORTUGAL

Find Deal

Tue, Dec 2 - Mon, Dec 8

10:30 pm - 4:15 pmIAD-MAN

12h 45m1 stop

6:05 pm - 3:15 pmMAN-IAD

26h 10m1 stop

$536TAP AIR PORTUGAL

Find Deal

Wed, Jan 21 - Sun, Jan 25

7:40 pm - 10:45 amIAD-MAN

10h 05m1 stop

11:55 am - 6:30 pmMAN-IAD

11h 35m1 stop

$538Icelandair

Find Deal

Sat, Nov 8 - Sat, Nov 15

8:30 pm - 11:40 amBWI-MAN

10h 10m1 stop

12:40 pm - 7:25 pmMAN-BWI

11h 45m1 stop

$541Icelandair

Find Deal

Thu, Oct 2 - Mon, Oct 6

8:30 pm - 1:15 pmIAD-MAN

35h 45m2 stops

12:55 pm - 5:15 pmMAN-IAD

33h 20m2 stops

$548Scandinavian Airlines

Find Deal

Sat, Nov 29 - Tue, Dec 2

8:30 pm - 9:30 amIAD-MAN

32h 00m1 stop

10:10 am - 6:50 pmMAN-IAD

13h 40m1 stop

$554Scandinavian Airlines

Find Deal

Sat, Nov 8 - Sat, Nov 15

5:25 pm - 4:45 pmIAD-CWL

18h 20m1 stop

9:50 am - 3:35 pmCWL-IAD

10h 45m1 stop

$937KLM

Find Deal

Mon, Oct 13 - Wed, Oct 22

12:27 pm - 9:15 amIAD-CWL

15h 48m2 stops

9:50 am - 3:35 pmCWL-IAD

10h 45m1 stop

$942KLM

Find Deal

Mon, Oct 13 - Wed, Oct 22

TAP AIR PORTUGAL flights from Washington, D.C. to Wales

Our best TAP AIR PORTUGAL deals on Washington, D.C. to Wales flight tickets

TAP AIR PORTUGAL

Dec 2

IAD5:30 pmWashington, D.C. Dulles Intl

12h 05m

1 stop

MAN10:35 amManchester

Dec 8

MAN5:05 pmManchester

26h 30m

1 stop

IAD2:35 pmWashington, D.C. Dulles Intl

$534

Find similar

TAP AIR PORTUGAL

Jan 21

IAD10:30 pmWashington, D.C. Dulles Intl

12h 45m

1 stop

MAN4:15 pmManchester

Jan 25

MAN6:05 pmManchester

26h 10m

1 stop

IAD3:15 pmWashington, D.C. Dulles Intl

$536

Find similar

TAP AIR PORTUGAL

Oct 30

IAD6:30 pmWashington, D.C. Dulles Intl

12h 05m

1 stop

MAN10:35 amManchester

Nov 13

MAN5:10 pmManchester

32h 50m

1 stop

IAD9:00 pmWashington, D.C. Dulles Intl

$567

Find similar

Icelandair flights from Washington, D.C. to Wales

Our best Icelandair deals on Washington, D.C. to Wales flight tickets

Icelandair

Nov 8

IAD7:40 pmWashington, D.C. Dulles Intl

10h 05m

1 stop

MAN10:45 amManchester

Nov 15

MAN11:55 amManchester

11h 35m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$538

Find similar

Icelandair

Oct 2

BWI8:30 pmBaltimore/Washington

10h 10m

1 stop

MAN11:40 amManchester

Oct 6

MAN12:40 pmManchester

11h 45m

1 stop

BWI7:25 pmBaltimore/Washington

$541

Find similar

Icelandair

Nov 24

IAD7:40 pmWashington, D.C. Dulles Intl

10h 05m

1 stop

MAN10:45 amManchester

Dec 3

MAN11:55 amManchester

11h 35m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$559

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Wed 10/1

6:50 pm-10:45 pm

1 stop22h 55m

Manchester

Mon 10/6

8:35 am-5:40 pm

1 stop14h 05m

$429

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Wed 10/1

6:50 pm-10:45 pm

1 stop22h 55m

Manchester

Mon 10/6

8:35 am-5:40 pm

1 stop14h 05m

$439

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Tue 12/2

5:30 pm-10:35 am

1 stop12h 05m

Manchester

Mon 12/8

5:05 pm-2:35 pm

1 stop26h 30m

$534

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Wed 1/21

10:30 pm-4:15 pm

1 stop12h 45m

Manchester

Sun 1/25

6:05 pm-3:15 pm

1 stop26h 10m

$536

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Sat 11/8

7:40 pm-10:45 am

1 stop10h 05m

Manchester

Sat 11/15

11:55 am-6:30 pm

1 stop11h 35m

$538

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Thu 10/2

8:30 pm-11:40 am

1 stop10h 10m

Manchester

Mon 10/6

12:40 pm-7:25 pm

1 stop11h 45m

$541

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Sat 11/29

8:30 pm-1:15 pm

2 stops35h 45m

Manchester

Tue 12/2

12:55 pm-5:15 pm

2 stops33h 20m

$548

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Sat 11/8

8:30 pm-9:30 am

1 stop32h 00m

Manchester

Sat 11/15

10:10 am-6:50 pm

1 stop13h 40m

$554

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Mon 10/13

5:25 pm-4:45 pm

1 stop18h 20m

Cardiff Wales

Wed 10/22

9:50 am-3:35 pm

1 stop10h 45m

$937

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Mon 10/13

12:27 pm-9:15 am

2 stops15h 48m

Cardiff Wales

Wed 10/22

9:50 am-3:35 pm

1 stop10h 45m

$942

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Wales

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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Wales?

Our data shows that Tuesday is the least expensive day to fly to Wales. Tickets to fly out on this day can be as low as $781. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Wales for around $1,051.

Cheap Washington, D.C. to Wales flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Wales

Best Price Found	$204
Fastest flight time	9h 25m
Direct flights	None
Airports in Wales	3 airports

The best one-way flight to Wales from Washington, D.C. in the past 72 hours is $204. The best round-trip flight deal from Washington, D.C. to Wales found on momondo in the last 72 hours is $429.

The fastest flight from Washington, D.C. to Wales takes 9h 25m

There are no direct flights from Washington, D.C. to Wales. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Bristol Airport, Baltimore/Washington Airport - Bristol Airport and Baltimore/Washington Airport - Manchester Airport.

There are 3 airports near Wales: Bristol (BRS), Cardiff Wales (CWL), Manchester (MAN)

Search flight deals

When did momondo last update prices for flights from Washington, D.C. to Wales?
Prices for flights from Washington, D.C. to Wales are updated daily.
How many operators does momondo search for flights from Washington, D.C. to Wales?
As of August 2025, there are 9 operators available to choose from for flights from Washington, D.C. to Wales.
How old do you have to be to fly from Washington, D.C. to Wales?
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 Washington, D.C. to Wales.
What documentation or ID do you need to fly to Wales?
The travel and health documents required for your trip to Wales 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 Wales. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Washington, D.C. to Wales

Compare and see reviews for airlines that fly from Washington, D.C. to Wales with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $765	Free Cancellation	Rating 7.8 1,385 reviews		Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Wales?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Wales. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Wales with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Wales flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Wales?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Wales from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Wales right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Wales flights. All you need is a valid email address and we will do the rest; it is that quick and easy.