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

TAP AIR PORTUGAL, Virgin Atlantic, and Delta 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 13h 55m on average, while flying from Baltimore to Cardiff is 17h 45m 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 December 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.

$199 Cheap Flights from Washington, D.C. to Wales in 2025/26

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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 am

BWI

MAN

10h 05m1 stop

11:55 am - 6:40 pm

MAN

BWI

11h 45m1 stop

$484Icelandair

Sun, Jan 18 - Sun, Jan 25

7:40 pm - 10:45 am

BWI

MAN

10h 05m1 stop

11:55 am - 6:40 pm

MAN

BWI

11h 45m1 stop

$496Icelandair

Wed, Feb 4 - Sun, Feb 8

7:40 pm - 10:45 am

BWI

MAN

10h 05m1 stop

11:55 am - 6:40 pm

MAN

BWI

11h 45m1 stop

$497Icelandair

Tue, Feb 24 - Sun, Mar 1

5:30 pm - 10:35 am

IAD

MAN

12h 05m1 stop

6:05 pm - 3:15 pm

MAN

IAD

26h 10m1 stop

$532TAP AIR PORTUGAL

Thu, Feb 5 - Sun, Feb 8

5:30 pm - 10:35 am

IAD

MAN

12h 05m1 stop

11:25 am - 3:15 pm

MAN

IAD

32h 50m1 stop

$539TAP AIR PORTUGAL

Tue, Feb 24 - Sun, Mar 1

11:05 am - 10:20 am

DCA

MAN

18h 15m2 stops

6:10 am - 3:33 pm

MAN

DCA

14h 23m2 stops

$601Air Canada

Fri, Jan 16 - Fri, Jan 23

11:05 am - 8:20 am

DCA

MAN

16h 15m2 stops

6:10 am - 3:33 pm

MAN

DCA

14h 23m2 stops

$605Multiple Airlines

Tue, Jan 20 - Tue, Jan 27

4:15 pm - 10:20 am

DCA

MAN

13h 05m2 stops

9:10 am - 7:59 pm

MAN

DCA

15h 49m2 stops

$607Multiple Airlines

Wed, Feb 4 - Wed, Feb 11

6:05 pm - 10:10 pm

IAD

BRS

23h 05m1 stop

5:35 pm - 4:05 pm

BRS

IAD

27h 30m1 stop

$785KLM

Sat, Jan 17 - Fri, Jan 23

1:02 pm - 9:50 am

BWI

CWL

15h 48m2 stops

10:20 am - 9:24 am

CWL

BWI

28h 04m2 stops

$786KLM

Tue, Feb 3 - Tue, Feb 10

Icelandair flights from Washington, D.C. to Wales

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

Icelandair

Jan 18

BWI7:40 pmBaltimore/Washington

10h 05m

1 stop

MAN10:45 amManchester

Jan 25

MAN11:55 amManchester

11h 45m

1 stop

BWI6:40 pmBaltimore/Washington

$484

Find similar

Icelandair

Feb 4

BWI7:40 pmBaltimore/Washington

10h 05m

1 stop

MAN10:45 amManchester

Feb 8

MAN11:55 amManchester

11h 45m

1 stop

BWI6:40 pmBaltimore/Washington

$496

Find similar

Icelandair

Feb 24

BWI7:40 pmBaltimore/Washington

10h 05m

1 stop

MAN10:45 amManchester

Mar 1

MAN11:55 amManchester

11h 45m

1 stop

BWI6:40 pmBaltimore/Washington

$497

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 5

IAD5:30 pmWashington, D.C. Dulles Intl

12h 05m

1 stop

MAN10:35 amManchester

Feb 8

MAN6:05 pmManchester

26h 10m

1 stop

IAD3:15 pmWashington, D.C. Dulles Intl

$532

Find similar

TAP AIR PORTUGAL

Feb 24

IAD5:30 pmWashington, D.C. Dulles Intl

12h 05m

1 stop

MAN10:35 amManchester

Mar 1

MAN11:25 amManchester

32h 50m

1 stop

IAD3:15 pmWashington, D.C. Dulles Intl

$539

Find similar

TAP AIR PORTUGAL

Feb 4

IAD10:30 pmWashington, D.C. Dulles Intl

12h 45m

1 stop

MAN4:15 pmManchester

Feb 11

MAN11:25 amManchester

32h 50m

1 stop

IAD3:15 pmWashington, D.C. Dulles Intl

$549

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Sun 1/18

7:40 pm-10:45 am

1 stop10h 05m

Manchester

Sun 1/25

11:55 am-6:40 pm

1 stop11h 45m

$484

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Wed 2/4

7:40 pm-10:45 am

1 stop10h 05m

Manchester

Sun 2/8

11:55 am-6:40 pm

1 stop11h 45m

$496

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Tue 2/24

7:40 pm-10:45 am

1 stop10h 05m

Manchester

Sun 3/1

11:55 am-6:40 pm

1 stop11h 45m

$497

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Thu 2/5

5:30 pm-10:35 am

1 stop12h 05m

Manchester

Sun 2/8

6:05 pm-3:15 pm

1 stop26h 10m

$532

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

11:25 am-3:15 pm

1 stop32h 50m

$539

Washington, D.C.Manchester

DCA - MAN

DCAMAN

Washington, D.C. Reagan-National

Fri 1/16

11:05 am-10:20 am

2 stops18h 15m

Manchester

Fri 1/23

6:10 am-3:33 pm

2 stops14h 23m

$601

Washington, D.C.Manchester

DCA - MAN

DCAMAN

Washington, D.C. Reagan-National

Tue 1/20

11:05 am-8:20 am

2 stops16h 15m

Manchester

Tue 1/27

6:10 am-3:33 pm

2 stops14h 23m

$605

Washington, D.C.Manchester

DCA - MAN

DCAMAN

Washington, D.C. Reagan-National

Wed 2/4

4:15 pm-10:20 am

2 stops13h 05m

Manchester

Wed 2/11

9:10 am-7:59 pm

2 stops15h 49m

$607

Washington, D.C.Bristol

IAD - BRS

IADBRS

Washington, D.C. Dulles Intl

Sat 1/17

6:05 pm-10:10 pm

1 stop23h 05m

Bristol

Fri 1/23

5:35 pm-4:05 pm

1 stop27h 30m

$785

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Tue 2/3

1:02 pm-9:50 am

2 stops15h 48m

Cardiff Wales

Tue 2/10

10:20 am-9:24 am

2 stops28h 04m

$786

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

Fastest flight time	9h 50m
Direct flights	None

The fastest flight from Washington, D.C. to Wales takes 9h 50m

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 December 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.

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.