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 16h 27m on average, while flying from Baltimore to Cardiff is 17h 21m 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 June 2026, there are 7 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.

$223 Cheap Flights from Washington, D.C. to Wales in 2026

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.

5:40 pm - 5:05 pm

IAD

CWL

18h 25m

1 stop

9:45 am - 3:35 pm

CWL

IAD

10h 50m

1 stop

$615Virgin Atlantic

Fri, Aug 14 - Mon, Aug 24

8:28 am - 9:15 am

IAD

CWL

19h 47m

2 stops

9:45 am - 3:35 pm

CWL

IAD

10h 50m

1 stop

$644Virgin Atlantic

Fri, Aug 14 - Mon, Aug 24

8:28 am - 9:15 am

IAD

CWL

19h 47m

2 stops

9:45 am - 8:55 pm

CWL

IAD

16h 10m

2 stops

$676Virgin Atlantic

Fri, Aug 14 - Mon, Aug 24

8:30 pm - 9:00 pm

BWI

MAN

19h 30m

2 stops

1:40 pm - 7:25 pm

MAN

BWI

34h 45m

2 stops

$696Multiple Airlines

Tue, Sep 15 - Tue, Sep 22

7:40 pm - 10:45 am

BWI

MAN

10h 05m

1 stop

11:55 am - 6:40 pm

MAN

BWI

11h 45m

1 stop

$702Icelandair

Wed, Nov 4 - Wed, Nov 11

8:30 pm - 11:40 am

BWI

MAN

10h 10m

1 stop

1:05 pm - 7:25 pm

MAN

BWI

11h 20m

1 stop

$712Icelandair

Sat, Oct 3 - Sun, Oct 11

8:30 pm - 11:10 pm

IAD

BRS

21h 40m

2 stops

9:15 pm - 8:35 pm

BRS

IAD

28h 20m

2 stops

$820Multiple Airlines

Sun, Sep 6 - Sat, Sep 12

5:05 pm - 10:10 am

IAD

MAN

12h 05m

1 stop

5:55 pm - 3:10 pm

MAN

IAD

26h 15m

1 stop

$854TAP AIR PORTUGAL

Tue, Aug 18 - Thu, Aug 27

6:30 pm - 1:55 pm

DCA

MAN

14h 25m

2 stops

9:50 am - 6:51 pm

MAN

DCA

14h 01m

2 stops

$887British Airways

Wed, Nov 4 - Wed, Nov 18

2:55 pm - 9:50 am

DCA

MAN

13h 55m

2 stops

2:00 pm - 10:57 pm

MAN

DCA

13h 57m

2 stops

$899British Airways

Tue, Oct 13 - Tue, Oct 20

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Air Canada flights from Washington, D.C. to Wales

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

Air Canada

Oct 27

IAD10:10 pmWashington, D.C. Dulles Intl

29h 30m

1 stop

MAN7:40 amManchester

Nov 3

MAN11:30 amManchester

33h 51m

2 stops

IAD4:21 pmWashington, D.C. Dulles Intl

$894

Air Canada

Sep 18

DCA8:40 pmWashington, D.C. Reagan-National

28h 50m

1 stop

MAN6:30 amManchester

Sep 27

MAN9:00 amManchester

14h 15m

1 stop

DCA6:15 pmWashington, D.C. Reagan-National

$965

Air Canada

Aug 25

DCA9:40 amWashington, D.C. Reagan-National

15h 50m

2 stops

MAN6:30 amManchester

Aug 31

MAN6:05 amManchester

14h 33m

2 stops

DCA3:38 pmWashington, D.C. Reagan-National

$970

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

Aug 18

IAD5:05 pmWashington, D.C. Dulles Intl

12h 05m

1 stop

MAN10:10 amManchester

Aug 27

MAN5:55 pmManchester

26h 15m

1 stop

IAD3:10 pmWashington, D.C. Dulles Intl

$854

TAP AIR PORTUGAL

Aug 12

IAD10:35 pmWashington, D.C. Dulles Intl

30h 35m

1 stop

MAN10:10 amManchester

Aug 28

MAN11:00 amManchester

14h 35m

1 stop

IAD8:35 pmWashington, D.C. Dulles Intl

$861

TAP AIR PORTUGAL

Aug 13

IAD10:35 pmWashington, D.C. Dulles Intl

30h 30m

1 stop

MAN10:05 amManchester

Aug 29

MAN7:15 pmManchester

24h 55m

1 stop

IAD3:10 pmWashington, D.C. Dulles Intl

$869

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Fri 8/14

5:40 pm-5:05 pm

1 stop18h 25m

Cardiff Wales

Mon 8/24

9:45 am-3:35 pm

1 stop10h 50m

$615

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Fri 8/14

8:28 am-9:15 am

2 stops19h 47m

Cardiff Wales

Mon 8/24

9:45 am-3:35 pm

1 stop10h 50m

$644

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Fri 8/14

8:28 am-9:15 am

2 stops19h 47m

Cardiff Wales

Mon 8/24

9:45 am-8:55 pm

2 stops16h 10m

$676

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Tue 9/15

8:30 pm-9:00 pm

2 stops19h 30m

Manchester

Tue 9/22

1:40 pm-7:25 pm

2 stops34h 45m

$696

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Wed 11/4

7:40 pm-10:45 am

1 stop10h 05m

Manchester

Wed 11/11

11:55 am-6:40 pm

1 stop11h 45m

$702

Quickest round-trip

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Sat 10/3

8:30 pm-11:40 am

1 stop10h 10m

Manchester

Sun 10/11

1:05 pm-7:25 pm

1 stop11h 20m

$712

Washington, D.C.Bristol

IAD - BRS

IADBRS

Washington, D.C. Dulles Intl

Sun 9/6

8:30 pm-11:10 pm

2 stops21h 40m

Bristol

Sat 9/12

9:15 pm-8:35 pm

2 stops28h 20m

$820

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Tue 8/18

5:05 pm-10:10 am

1 stop12h 05m

Manchester

Thu 8/27

5:55 pm-3:10 pm

1 stop26h 15m

$854

Washington, D.C.Manchester

DCA - MAN

DCAMAN

Washington, D.C. Reagan-National

Wed 11/4

6:30 pm-1:55 pm

2 stops14h 25m

Manchester

Wed 11/18

9:50 am-6:51 pm

2 stops14h 01m

$887

Washington, D.C.Manchester

DCA - MAN

DCAMAN

Washington, D.C. Reagan-National

Tue 10/13

2:55 pm-9:50 am

2 stops13h 55m

Manchester

Tue 10/20

2:00 pm-10:57 pm

2 stops13h 57m

$899

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

Can stopping save me money on Washington, D.C. to Wales flights?

You could potentially save up to 13% on your flight if you consider stops on a Washington, D.C. to Wales flight.

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 35m
Direct flights	None

The fastest flight from Washington, D.C. to Wales takes 9h 35m

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

Frequently asked questions about flying 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 June 2026, there are 7 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.