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

United Airlines, British Airways, and KLM are the most popular carriers 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 May 2026, 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.

$358 Cheap Flights from Wales to Washington, D.C. in 2026

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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.

8:55 am - 3:45 pm

BRS

IAD

11h 50m

1 stop

5:15 pm - 7:35 am

IAD

BRS

9h 20m

1 stop

$703Multiple Airlines

Mon, Jul 6 - Mon, Jul 13

7:30 am - 3:45 pm

CWL

IAD

13h 15m

1 stop

8:45 pm - 9:20 pm

IAD

CWL

19h 35m

1 stop

$718Multiple Airlines

Sat, Jul 4 - Sat, Jul 11

8:25 am - 7:35 pm

BRS

IAD

16h 10m

1 stop

5:15 pm - 4:00 pm

IAD

BRS

17h 45m

1 stop

$758Aer Lingus

Tue, Jul 21 - Thu, Jul 30

8:25 am - 3:45 pm

BRS

IAD

12h 20m

1 stop

9:00 pm - 4:00 pm

IAD

BRS

14h 00m

1 stop

$825Aer Lingus

Tue, Jun 9 - Wed, Jun 17

1:05 pm - 7:25 pm

MAN

BWI

11h 20m

1 stop

8:30 pm - 11:40 am

BWI

MAN

10h 10m

1 stop

$843Icelandair

Tue, Sep 29 - Tue, Oct 13

1:05 pm - 7:25 pm

MAN

BWI

11h 20m

1 stop

8:30 pm - 11:40 am

BWI

MAN

10h 10m

1 stop

$848Icelandair

Mon, Aug 3 - Tue, Aug 11

7:10 pm - 5:00 pm

MAN

IAD

26h 50m

1 stop

12:29 pm - 8:55 am

IAD

MAN

39h 26m

2 stops

$852Scandinavian Airlines

Fri, Jun 5 - Mon, Jun 15

9:35 am - 11:12 pm

MAN

DCA

18h 37m

2 stops

12:00 pm - 9:30 am

DCA

MAN

16h 30m

2 stops

$861Scandinavian Airlines

Mon, Oct 5 - Mon, Nov 2

6:15 am - 3:35 pm

BRS

IAD

14h 20m

1 stop

5:40 pm - 10:15 am

IAD

BRS

11h 35m

1 stop

$959KLM

Sat, Jun 20 - Sat, Jun 27

6:15 am - 3:35 pm

BRS

IAD

14h 20m

1 stop

5:40 pm - 8:50 am

IAD

BRS

10h 10m

1 stop

$970KLM

Sat, Jun 13 - Thu, Jun 25

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

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

Aer Lingus

Jul 21

BRS8:25 amBristol

16h 10m

1 stop

IAD7:35 pmWashington, D.C. Dulles Intl

Jul 30

IAD5:15 pmWashington, D.C. Dulles Intl

17h 45m

1 stop

BRS4:00 pmBristol

$758

Aer Lingus

Jun 9

BRS8:25 amBristol

12h 20m

1 stop

IAD3:45 pmWashington, D.C. Dulles Intl

Jun 17

IAD9:00 pmWashington, D.C. Dulles Intl

14h 00m

1 stop

BRS4:00 pmBristol

$825

Aer Lingus

Jun 18

MAN12:50 pmManchester

11h 10m

1 stop

IAD7:00 pmWashington, D.C. Dulles Intl

Jun 24

IAD5:15 pmWashington, D.C. Dulles Intl

10h 25m

1 stop

MAN8:40 amManchester

$835

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

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

Scandinavian Airlines

Jun 5

MAN12:45 pmManchester

33h 15m

2 stops

IAD5:00 pmWashington, D.C. Dulles Intl

Jun 15

IAD12:29 pmWashington, D.C. Dulles Intl

39h 26m

2 stops

MAN8:55 amManchester

$849

Scandinavian Airlines

Jun 5

MAN7:10 pmManchester

26h 50m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

Jun 15

IAD12:29 pmWashington, D.C. Dulles Intl

39h 26m

2 stops

MAN8:55 amManchester

$852

Scandinavian Airlines

Jun 4

MAN9:35 amManchester

31h 43m

2 stops

IAD12:18 pmWashington, D.C. Dulles Intl

Jun 10

IAD8:20 pmWashington, D.C. Dulles Intl

31h 35m

1 stop

MAN8:55 amManchester

$856

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Mon 7/6

8:55 am-3:45 pm

1 stop11h 50m

Washington, D.C. Dulles Intl

Mon 7/13

5:15 pm-7:35 am

1 stop9h 20m

$703

CardiffWashington, D.C.

CWL - IAD

CWLIAD

Cardiff Wales

Sat 7/4

7:30 am-3:45 pm

1 stop13h 15m

Washington, D.C. Dulles Intl

Sat 7/11

8:45 pm-9:20 pm

1 stop19h 35m

$718

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Tue 7/21

8:25 am-7:35 pm

1 stop16h 10m

Washington, D.C. Dulles Intl

Thu 7/30

5:15 pm-4:00 pm

1 stop17h 45m

$758

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Tue 6/9

8:25 am-3:45 pm

1 stop12h 20m

Washington, D.C. Dulles Intl

Wed 6/17

9:00 pm-4:00 pm

1 stop14h 00m

$825

ManchesterBaltimore

MAN - BWI

MANBWI

Manchester

Tue 9/29

1:05 pm-7:25 pm

1 stop11h 20m

Baltimore/Washington

Tue 10/13

8:30 pm-11:40 am

1 stop10h 10m

$843

ManchesterBaltimore

MAN - BWI

MANBWI

Manchester

Mon 8/3

1:05 pm-7:25 pm

1 stop11h 20m

Baltimore/Washington

Tue 8/11

8:30 pm-11:40 am

1 stop10h 10m

$848

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Fri 6/5

7:10 pm-5:00 pm

1 stop26h 50m

Washington, D.C. Dulles Intl

Mon 6/15

12:29 pm-8:55 am

2 stops39h 26m

$852

ManchesterWashington, D.C.

MAN - DCA

MANDCA

Manchester

Mon 10/5

9:35 am-11:12 pm

2 stops18h 37m

Washington, D.C. Reagan-National

Mon 11/2

12:00 pm-9:30 am

2 stops16h 30m

$861

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Sat 6/20

6:15 am-3:35 pm

1 stop14h 20m

Washington, D.C. Dulles Intl

Sat 6/27

5:40 pm-10:15 am

1 stop11h 35m

$959

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Sat 6/13

6:15 am-3:35 pm

1 stop14h 20m

Washington, D.C. Dulles Intl

Thu 6/25

5:40 pm-8:50 am

1 stop10h 10m

$970

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 40m
Direct flights	None

The fastest flight from Wales to Washington, D.C. takes 10h 40m

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

Frequently asked questions about flying 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 May 2026, 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

Waldorf

Woodbridge

Laurel

Gaithersburg

Colonial Beach

Fredericksburg

Silver Spring

Towson

Rockville

Manassas

Linthicum Heights

Tysons

Springfield

Bethesda

Fairfax

College Park

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.

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Mon 6/22

Mon 6/29

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Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Wales to Washington, D.C. from $358

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wales to Washington, D.C. departing on 6/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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

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

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

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

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How to get the cheapest flight ticket from Wales to Washington, D.C.

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

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

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

Direct flights

Frequently asked questions about flying from Wales to Washington, D.C.

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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