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 Baltimore to Cardiff is 16h 34m on average, while flying from Washington, D.C. to Cardiff is 16h 47m on average. Cardiff is the most popular airport in Wales.

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

TAP AIR PORTUGAL, Icelandair, and SWISS are the most popular carriers operating from Washington, D.C. to 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 November 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.

$208 Cheap Flights from Washington, D.C. to Wales in 2025/26

1 adult

0 bags

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:40 pm - 10:45 amBWI-MAN

10h 05m1 stop

11:55 am - 6:40 pmMAN-BWI

11h 45m1 stop

$476Icelandair

Find Deal

Sat, Jan 17 - Wed, Jan 21

7:40 pm - 10:45 amBWI-MAN

10h 05m1 stop

11:55 am - 6:40 pmMAN-BWI

11h 45m1 stop

$478Icelandair

Find Deal

Wed, Dec 3 - Thu, Dec 11

5:30 pm - 12:00 pmIAD-BRS

13h 30m2 stops

4:35 pm - 9:00 pmBRS-IAD

33h 25m2 stops

$496Multiple Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 9

12:23 pm - 5:55 pmIAD-MAN

24h 32m3 stops

12:55 pm - 5:15 pmMAN-IAD

33h 20m2 stops

$509Multiple Airlines

Find Deal

Wed, Feb 4 - Sun, Feb 8

10:30 pm - 4:15 pmIAD-MAN

12h 45m1 stop

11:25 am - 9:00 pmMAN-IAD

14h 35m1 stop

$528TAP AIR PORTUGAL

Find Deal

Wed, Feb 4 - Sun, Feb 8

5:30 pm - 10:35 amIAD-MAN

12h 05m1 stop

6:05 pm - 3:15 pmMAN-IAD

26h 10m1 stop

$529TAP AIR PORTUGAL

Find Deal

Tue, Feb 24 - Sun, Mar 1

7:49 pm - 6:35 pmIAD-MAN

41h 46m2 stops

10:10 am - 5:15 pmMAN-IAD

12h 05m1 stop

$552Scandinavian Airlines

Find Deal

Mon, Nov 24 - Thu, Nov 27

12:23 pm - 9:30 amIAD-MAN

16h 07m2 stops

10:10 am - 6:50 pmMAN-IAD

13h 40m1 stop

$567Scandinavian Airlines

Find Deal

Sun, Jan 11 - Sat, Jan 24

12:19 pm - 8:25 amIAD-BRS

15h 06m2 stops

6:00 am - 4:05 pmBRS-IAD

15h 05m1 stop

$776KLM

Find Deal

Tue, Dec 2 - Tue, Dec 9

3:30 pm - 8:50 amBWI-BRS

36h 20m2 stops

6:05 am - 4:48 pmBRS-BWI

15h 43m2 stops

$1,099KLM

Find Deal

Sun, Apr 5 - Wed, Apr 8

Icelandair flights from Washington, D.C. to Wales

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

Icelandair

Jan 17

BWI7:40 pmBaltimore/Washington

10h 05m

1 stop

MAN10:45 amManchester

Jan 21

MAN11:55 amManchester

11h 45m

1 stop

BWI6:40 pmBaltimore/Washington

$476

Find similar

Icelandair

Dec 3

BWI7:40 pmBaltimore/Washington

10h 05m

1 stop

MAN10:45 amManchester

Dec 11

MAN11:55 amManchester

11h 45m

1 stop

BWI6:40 pmBaltimore/Washington

$478

Find similar

Icelandair

Dec 3

BWI7:40 pmBaltimore/Washington

10h 05m

1 stop

MAN10:45 amManchester

Dec 8

MAN11:55 amManchester

11h 45m

1 stop

BWI6:40 pmBaltimore/Washington

$493

Find similar

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

Feb 4

IAD10:30 pmWashington, D.C. Dulles Intl

12h 45m

1 stop

MAN4:15 pmManchester

Feb 8

MAN11:25 amManchester

14h 35m

1 stop

IAD9:00 pmWashington, D.C. Dulles Intl

$528

Find similar

TAP AIR PORTUGAL

Feb 24

IAD5:30 pmWashington, D.C. Dulles Intl

12h 05m

1 stop

MAN10:35 amManchester

Mar 1

MAN6:05 pmManchester

26h 10m

1 stop

IAD3:15 pmWashington, D.C. Dulles Intl

$529

Find similar

TAP AIR PORTUGAL

Dec 3

IAD10:30 pmWashington, D.C. Dulles Intl

12h 45m

1 stop

MAN4:15 pmManchester

Dec 8

MAN5:05 pmManchester

26h 30m

1 stop

IAD2:35 pmWashington, D.C. Dulles Intl

$530

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Sat 1/17

7:40 pm-10:45 am

1 stop10h 05m

Manchester

Wed 1/21

11:55 am-6:40 pm

1 stop11h 45m

$476

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Wed 12/3

7:40 pm-10:45 am

1 stop10h 05m

Manchester

Thu 12/11

11:55 am-6:40 pm

1 stop11h 45m

$478

Washington, D.C.Bristol

IAD - BRS

IADBRS

Washington, D.C. Dulles Intl

Tue 12/2

5:30 pm-12:00 pm

2 stops13h 30m

Bristol

Tue 12/9

4:35 pm-9:00 pm

2 stops33h 25m

$496

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Wed 2/4

12:23 pm-5:55 pm

3 stops24h 32m

Manchester

Sun 2/8

12:55 pm-5:15 pm

2 stops33h 20m

$509

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Wed 2/4

10:30 pm-4:15 pm

1 stop12h 45m

Manchester

Sun 2/8

11:25 am-9:00 pm

1 stop14h 35m

$528

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Tue 2/24

5:30 pm-10:35 am

1 stop12h 05m

Manchester

Sun 3/1

6:05 pm-3:15 pm

1 stop26h 10m

$529

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Mon 11/24

7:49 pm-6:35 pm

2 stops41h 46m

Manchester

Thu 11/27

10:10 am-5:15 pm

1 stop12h 05m

$552

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Sun 1/11

12:23 pm-9:30 am

2 stops16h 07m

Manchester

Sat 1/24

10:10 am-6:50 pm

1 stop13h 40m

$567

Washington, D.C.Bristol

IAD - BRS

IADBRS

Washington, D.C. Dulles Intl

Tue 12/2

12:19 pm-8:25 am

2 stops15h 06m

Bristol

Tue 12/9

6:00 am-4:05 pm

1 stop15h 05m

$776

BaltimoreBristol

BWI - BRS

BWIBRS

Baltimore/Washington

Sun 4/5

3:30 pm-8:50 am

2 stops36h 20m

Bristol

Wed 4/8

6:05 am-4:48 pm

2 stops15h 43m

$1,099

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

Direct flights	None

There are no direct flights from Washington, D.C. to Wales. There are no popular flight routes from Washington, D.C. to Wales.

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 November 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 7.7 1,405 reviews		Search KLM flights

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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.