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

British Airways is the most popular carrier operating from Wales to Washington, D.C.

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

Prices for flights from Wales to Washington, D.C. are refreshed on a daily basis.

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

As of December 2025, there are 4 operators available to choose from for flights from Wales to Washington, D.C..

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Wales to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

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

$377 Cheap Flights from Wales to Washington, D.C. in 2025/26

1 adult

0 bags

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:15 am - 6:30 pm

BRS

IAD

15h 15m2 stops

7:40 pm - 6:10 pm

IAD

BRS

17h 30m2 stops

$582Multiple Airlines

Thu, Jan 29 - Thu, Feb 5

1:50 pm - 7:09 pm

BRS

IAD

34h 19m3 stops

8:30 pm - 9:40 pm

IAD

BRS

20h 10m2 stops

$620Multiple Airlines

Thu, Jan 29 - Thu, Feb 5

1:50 pm - 7:09 pm

BRS

IAD

34h 19m3 stops

8:30 pm - 9:40 pm

IAD

BRS

20h 10m3 stops

$626Multiple Airlines

Thu, Jan 29 - Thu, Feb 5

7:30 pm - 4:50 pm

MAN

IAD

26h 20m1 stop

8:20 pm - 8:55 am

IAD

MAN

31h 35m1 stop

$664Scandinavian Airlines

Sun, Mar 29 - Sun, Apr 12

12:55 pm - 6:15 pm

MAN

IAD

33h 20m2 stops

8:20 pm - 5:55 pm

IAD

MAN

16h 35m1 stop

$665Scandinavian Airlines

Tue, Mar 24 - Sun, Mar 29

11:55 am - 7:30 pm

MAN

IAD

11h 35m1 stop

8:40 pm - 10:45 am

IAD

MAN

10h 05m1 stop

$676Icelandair

Sat, Mar 14 - Sat, Mar 21

8:55 am - 6:45 pm

MAN

BWI

14h 50m1 stop

8:35 pm - 2:00 pm

BWI

MAN

12h 25m1 stop

$733British Airways

Tue, Jan 20 - Tue, Jan 27

8:55 am - 6:48 pm

MAN

DCA

13h 53m2 stops

4:23 pm - 8:55 am

DCA

MAN

12h 32m2 stops

$735British Airways

Mon, Mar 16 - Mon, Mar 23

5:25 pm - 4:05 pm

CWL

IAD

27h 40m1 stop

6:05 pm - 9:45 am

IAD

CWL

10h 40m1 stop

$1,007KLM

Sat, Jan 31 - Sat, Feb 7

10:20 am - 10:53 pm

CWL

DCA

17h 33m2 stops

1:04 pm - 9:45 am

DCA

CWL

15h 41m2 stops

$1,049KLM

Sat, Jan 31 - Sat, Feb 7

Icelandair flights from Wales to Washington, D.C.

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

Icelandair

Mar 14

MAN11:55 amManchester

11h 35m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

Mar 21

IAD8:40 pmWashington, D.C. Dulles Intl

10h 05m

1 stop

MAN10:45 amManchester

$676

Find similar

Icelandair

Jan 16

MAN11:55 amManchester

11h 35m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

Jan 19

IAD7:40 pmWashington, D.C. Dulles Intl

10h 05m

1 stop

MAN10:45 amManchester

$702

Find similar

Icelandair

Jan 16

MAN11:55 amManchester

11h 35m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

Jan 19

IAD7:40 pmWashington, D.C. Dulles Intl

10h 05m

1 stop

MAN10:45 amManchester

$703

Find similar

Aer Lingus flights from Wales to Washington, D.C.

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

Aer Lingus

Jan 16

MAN8:05 amManchester

12h 30m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Jan 24

IAD5:05 pmWashington, D.C. Dulles Intl

9h 30m

1 stop

MAN7:35 amManchester

$680

Find similar

Aer Lingus

Dec 28

MAN8:05 amManchester

12h 30m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Jan 7

IAD5:05 pmWashington, D.C. Dulles Intl

9h 30m

1 stop

MAN7:35 amManchester

$935

Find similar

Aer Lingus

Dec 20

MAN8:05 amManchester

12h 30m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Jan 3

IAD9:00 pmWashington, D.C. Dulles Intl

13h 20m

1 stop

MAN3:20 pmManchester

$976

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Thu 1/29

8:15 am-6:30 pm

2 stops15h 15m

Washington, D.C. Dulles Intl

Thu 2/5

7:40 pm-6:10 pm

2 stops17h 30m

$582

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Thu 1/29

1:50 pm-7:09 pm

3 stops34h 19m

Washington, D.C. Dulles Intl

Thu 2/5

8:30 pm-9:40 pm

2 stops20h 10m

$620

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Thu 1/29

1:50 pm-7:09 pm

3 stops34h 19m

Washington, D.C. Dulles Intl

Thu 2/5

8:30 pm-9:40 pm

3 stops20h 10m

$626

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Sun 3/29

7:30 pm-4:50 pm

1 stop26h 20m

Washington, D.C. Dulles Intl

Sun 4/12

8:20 pm-8:55 am

1 stop31h 35m

$664

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Tue 3/24

12:55 pm-6:15 pm

2 stops33h 20m

Washington, D.C. Dulles Intl

Sun 3/29

8:20 pm-5:55 pm

1 stop16h 35m

$665

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Sat 3/14

11:55 am-7:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Sat 3/21

8:40 pm-10:45 am

1 stop10h 05m

$676

ManchesterBaltimore

MAN - BWI

MANBWI

Manchester

Tue 1/20

8:55 am-6:45 pm

1 stop14h 50m

Baltimore/Washington

Tue 1/27

8:35 pm-2:00 pm

1 stop12h 25m

$733

ManchesterWashington, D.C.

MAN - DCA

MANDCA

Manchester

Mon 3/16

8:55 am-6:48 pm

2 stops13h 53m

Washington, D.C. Reagan-National

Mon 3/23

4:23 pm-8:55 am

2 stops12h 32m

$735

CardiffWashington, D.C.

CWL - IAD

CWLIAD

Cardiff Wales

Sat 1/31

5:25 pm-4:05 pm

1 stop27h 40m

Washington, D.C. Dulles Intl

Sat 2/7

6:05 pm-9:45 am

1 stop10h 40m

$1,007

CardiffWashington, D.C.

CWL - DCA

CWLDCA

Cardiff Wales

Sat 1/31

10:20 am-10:53 pm

2 stops17h 33m

Washington, D.C. Reagan-National

Sat 2/7

1:04 pm-9:45 am

2 stops15h 41m

$1,049

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 Wales to Washington, D.C.

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

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

You could potentially save up to 7% on your flight if you consider stops on a Wales to Washington, D.C. flight.

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

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

Fastest flight time	10h 45m
Direct flights	None

The fastest flight from Wales to Washington, D.C. takes 10h 45m

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

Search flight deals

When did momondo last update prices for flights from Wales to Washington, D.C.?
Prices for flights from Wales to Washington, D.C. are refreshed on a daily basis.
How many operators does momondo search for flights from Wales to Washington, D.C.?
As of December 2025, there are 4 operators available to choose from for flights from Wales to Washington, D.C..
How old do you have to be to fly from Wales to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Wales to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents required for your trip to Washington, D.C. 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 Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Alexandria

National Harbor

Gettysburg

Arlington

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Towson

Rockville

Gaithersburg

Reston

Manassas

Fairfax

Glen Burnie

Linthicum Heights

Bethesda

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Wales.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Wales with this policy.

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

momondo helps you find the best flight between Wales and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Washington, D.C. from Wales. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.