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 12h 42m on average, while flying from Washington, D.C. to Cardiff is 12h 57m on average. Cardiff is the most popular airport in Wales.

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

Icelandair, British Airways, and United Airlines 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 March 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.

$255 Cheap Flights from Washington, D.C. to Wales in 2026

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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.

8:30 pm - 12:35 pm

BWI

MAN

11h 05m

1 stop

6:15 am - 7:25 pm

MAN

BWI

18h 10m

1 stop

$628Multiple Airlines

Sat, Apr 25 - Thu, Apr 30

10:35 pm - 10:10 am

IAD

MAN

30h 35m

1 stop

5:55 pm - 3:10 pm

MAN

IAD

26h 15m

1 stop

$644TAP AIR PORTUGAL

Mon, Apr 20 - Mon, May 4

5:15 pm - 8:55 am

IAD

MAN

10h 40m

1 stop

9:05 am - 3:45 pm

MAN

IAD

11h 40m

1 stop

$650Multiple Airlines

Mon, May 4 - Mon, May 11

8:20 pm - 9:40 am

IAD

MAN

32h 20m

2 stops

9:35 am - 5:00 pm

MAN

IAD

12h 25m

1 stop

$676Scandinavian Airlines

Mon, Apr 13 - Thu, Apr 16

8:30 pm - 11:40 am

BWI

MAN

10h 10m

1 stop

1:05 pm - 7:25 pm

MAN

BWI

11h 20m

1 stop

$678Icelandair

Mon, Apr 20 - Mon, Apr 27

8:30 pm - 11:40 am

BWI

MAN

10h 10m

1 stop

1:05 pm - 7:25 pm

MAN

BWI

11h 20m

1 stop

$683Icelandair

Tue, Apr 14 - Tue, Apr 21

4:10 pm - 10:25 am

DCA

MAN

37h 15m

2 stops

6:05 am - 9:55 pm

MAN

DCA

20h 50m

2 stops

$820Air Canada

Mon, Apr 13 - Mon, Apr 20

11:00 am - 8:20 am

DCA

MAN

16h 20m

1 stop

1:00 pm - 10:44 pm

MAN

DCA

14h 44m

1 stop

$824Virgin Atlantic

Thu, May 7 - Thu, May 14

4:10 pm - 10:25 am

DCA

MAN

37h 15m

2 stops

6:05 am - 6:03 pm

MAN

DCA

16h 58m

2 stops

$825Air Canada

Thu, Apr 2 - Thu, Apr 9

5:40 pm - 4:45 pm

IAD

CWL

18h 05m

1 stop

9:45 am - 3:35 pm

CWL

IAD

10h 50m

1 stop

$1,077Virgin Atlantic

Tue, Apr 21 - Tue, Apr 28

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

Apr 20

IAD10:35 pmWashington, D.C. Dulles Intl

30h 35m

1 stop

MAN10:10 amManchester

May 4

MAN5:55 pmManchester

26h 15m

1 stop

IAD3:10 pmWashington, D.C. Dulles Intl

$644

TAP AIR PORTUGAL

Apr 25

IAD10:35 pmWashington, D.C. Dulles Intl

30h 30m

1 stop

MAN10:05 amManchester

May 7

MAN5:55 pmManchester

26h 15m

1 stop

IAD3:10 pmWashington, D.C. Dulles Intl

$681

TAP AIR PORTUGAL

Apr 27

IAD10:35 pmWashington, D.C. Dulles Intl

30h 35m

1 stop

MAN10:10 amManchester

May 6

MAN11:00 amManchester

14h 35m

1 stop

IAD8:35 pmWashington, D.C. Dulles Intl

$690

Scandinavian Airlines flights from Washington, D.C. to Wales

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

Scandinavian Airlines

Apr 13

IAD8:20 pmWashington, D.C. Dulles Intl

32h 20m

2 stops

MAN9:40 amManchester

Apr 16

MAN9:35 amManchester

12h 25m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

$676

Scandinavian Airlines

Apr 13

IAD8:20 pmWashington, D.C. Dulles Intl

34h 45m

2 stops

MAN12:05 pmManchester

Apr 16

MAN10:20 amManchester

35h 40m

2 stops

IAD5:00 pmWashington, D.C. Dulles Intl

$726

Scandinavian Airlines

Mar 31

BWI10:54 amBaltimore/Washington

26h 36m

2 stops

MAN6:30 pmManchester

Apr 15

MAN7:10 pmManchester

34h 28m

2 stops

BWI12:38 amBaltimore/Washington

$1,031

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Sat 4/25

8:30 pm-12:35 pm

1 stop11h 05m

Manchester

Thu 4/30

6:15 am-7:25 pm

1 stop18h 10m

$628

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Mon 4/20

10:35 pm-10:10 am

1 stop30h 35m

Manchester

Mon 5/4

5:55 pm-3:10 pm

1 stop26h 15m

$644

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Mon 5/4

5:15 pm-8:55 am

1 stop10h 40m

Manchester

Mon 5/11

9:05 am-3:45 pm

1 stop11h 40m

$650

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Mon 4/13

8:20 pm-9:40 am

2 stops32h 20m

Manchester

Thu 4/16

9:35 am-5:00 pm

1 stop12h 25m

$676

Quickest round-trip

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Mon 4/20

8:30 pm-11:40 am

1 stop10h 10m

Manchester

Mon 4/27

1:05 pm-7:25 pm

1 stop11h 20m

$678

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Tue 4/14

8:30 pm-11:40 am

1 stop10h 10m

Manchester

Tue 4/21

1:05 pm-7:25 pm

1 stop11h 20m

$683

Washington, D.C.Manchester

DCA - MAN

DCAMAN

Washington, D.C. Reagan-National

Mon 4/13

4:10 pm-10:25 am

2 stops37h 15m

Manchester

Mon 4/20

6:05 am-9:55 pm

2 stops20h 50m

$820

Washington, D.C.Manchester

DCA - MAN

DCAMAN

Washington, D.C. Reagan-National

Thu 5/7

11:00 am-8:20 am

1 stop16h 20m

Manchester

Thu 5/14

1:00 pm-10:44 pm

1 stop14h 44m

$824

Washington, D.C.Manchester

DCA - MAN

DCAMAN

Washington, D.C. Reagan-National

Thu 4/2

4:10 pm-10:25 am

2 stops37h 15m

Manchester

Thu 4/9

6:05 am-6:03 pm

2 stops16h 58m

$825

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Tue 4/21

5:40 pm-4:45 pm

1 stop18h 05m

Cardiff Wales

Tue 4/28

9:45 am-3:35 pm

1 stop10h 50m

$1,077

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

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Other information

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

You could potentially save up to 7% 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 40m
Direct flights	None

The fastest flight from Washington, D.C. to Wales takes 9h 40m

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 March 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.