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Cheap flights from Wales to Washington, D.C. from £274

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 24/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

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Scandinavian Airlines Logo
10:10 - 18:15MAN-IAD
12h 05m1 stop
Scandinavian Airlines Logo
21:30 - 09:30IAD-MAN
32h 00m1 stop
£440Scandinavian Airlines
Find Deal
Mon, 16 Mar - Mon, 23 Mar
Scandinavian Airlines Logo
10:10 - 18:15MAN-IAD
12h 05m1 stop
Scandinavian Airlines Logo
21:30 - 12:15IAD-MAN
34h 45m2 stops
£443Scandinavian Airlines
Find Deal
Mon, 16 Mar - Mon, 23 Mar
TAP AIR PORTUGAL Logo
11:25 - 21:00MAN-IAD
14h 35m1 stop
TAP AIR PORTUGAL Logo
17:30 - 10:35IAD-MAN
12h 05m1 stop
£444TAP AIR PORTUGAL
Find Deal
Wed, 10 Dec - Tue, 20 Jan
TAP AIR PORTUGAL Logo
18:05 - 16:15MAN-IAD
26h 10m1 stop
TAP AIR PORTUGAL Logo
23:30 - 16:15IAD-MAN
12h 45m1 stop
£451TAP AIR PORTUGAL
Find Deal
Sun, 8 Mar - Sun, 15 Mar
Multiple Airlines Logo
07:45 - 18:30MAN-IAD
15h 45m2 stops
Multiple Airlines Logo
19:40 - 22:00IAD-MAN
21h 20m3 stops
£465Multiple Airlines
Find Deal
Fri, 12 Dec - Tue, 16 Dec
Icelandair Logo
11:55 - 19:30MAN-IAD
11h 35m1 stop
Icelandair Logo
20:40 - 10:45IAD-MAN
10h 05m1 stop
£472Icelandair
Find Deal
Mon, 16 Mar - Mon, 23 Mar
Multiple Airlines Logo
06:10 - 21:00MAN-IAD
19h 50m2 stops
Multiple Airlines Logo
17:30 - 10:35IAD-MAN
12h 05m1 stop
£474Multiple Airlines
Find Deal
Sun, 1 Feb - Tue, 17 Feb
Aer Lingus Logo
13:55 - 19:30MAN-IAD
10h 35m1 stop
Aer Lingus Logo
17:05 - 07:35IAD-MAN
9h 30m1 stop
£482Aer Lingus
Find Deal
Thu, 6 Nov - Sat, 15 Nov
Aer Lingus Logo
11:20 - 19:30MAN-IAD
13h 10m1 stop
Aer Lingus Logo
17:05 - 07:35IAD-MAN
9h 30m1 stop
£490Aer Lingus
Find Deal
Sun, 2 Nov - Tue, 11 Nov
Icelandair Logo
11:55 - 18:30MAN-IAD
11h 35m1 stop
Icelandair Logo
19:40 - 10:45IAD-MAN
10h 05m1 stop
£575Icelandair
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Wed, 26 Nov - Wed, 3 Dec

Aer Lingus flights from Wales to Washington, D.C. Dulles Intl Airport

Our best Aer Lingus deals on Wales to Washington, D.C. Dulles Intl Airport flight tickets
Aer Lingus
6 Nov
MAN13:55Manchester
10h 35m
1 stop
IAD19:30Washington, D.C. Dulles Intl
15 Nov
IAD17:05Washington, D.C. Dulles Intl
9h 30m
1 stop
MAN07:35Manchester
£482
Find similar
Aer Lingus
2 Nov
MAN11:20Manchester
13h 10m
1 stop
IAD19:30Washington, D.C. Dulles Intl
11 Nov
IAD17:05Washington, D.C. Dulles Intl
9h 30m
1 stop
MAN07:35Manchester
£490
Find similar
Aer Lingus
15 Jan
MAN08:05Manchester
12h 30m
1 stop
IAD15:35Washington, D.C. Dulles Intl
13 Feb
IAD17:05Washington, D.C. Dulles Intl
15h 20m
1 stop
MAN13:25Manchester
£507
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Delta flights from Wales to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Wales to Washington, D.C. Dulles Intl Airport flight tickets
Delta
2 Nov
MAN13:40Manchester
27h 17m
2 stops
IAD11:57Washington, D.C. Dulles Intl
11 Nov
IAD11:05Washington, D.C. Dulles Intl
18h 05m
2 stops
MAN10:10Manchester
£766
Find similar
Delta
5 Mar
BRS06:00Bristol
15h 30m
2 stops
IAD16:30Washington, D.C. Dulles Intl
9 Mar
IAD19:59Washington, D.C. Dulles Intl
13h 11m
2 stops
BRS13:10Bristol
£787
Find similar
Delta
13 Nov
BRS06:00Bristol
15h 05m
1 stop
IAD16:05Washington, D.C. Dulles Intl
19 Nov
IAD12:37Washington, D.C. Dulles Intl
14h 48m
2 stops
BRS08:25Bristol
£815
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momondo Fare Finder

 
Customise your flight search to find flights from Wales to Washington, D.C. Dulles Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 20 October 2025.
Use the filters below to find and compare flights from Wales to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Mon 16/3

10:10-18:15

1 stop12h 05m

Washington, D.C. Dulles Intl

Mon 23/3

21:30-09:30

1 stop32h 00m

£440

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Mon 16/3

10:10-18:15

1 stop12h 05m

Washington, D.C. Dulles Intl

Mon 23/3

21:30-12:15

2 stops34h 45m

£443

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Wed 10/12

11:25-21:00

1 stop14h 35m

Washington, D.C. Dulles Intl

Tue 20/1

17:30-10:35

1 stop12h 05m

£444

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Sun 8/3

18:05-16:15

1 stop26h 10m

Washington, D.C. Dulles Intl

Sun 15/3

23:30-16:15

1 stop12h 45m

£451

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Fri 12/12

07:45-18:30

2 stops15h 45m

Washington, D.C. Dulles Intl

Tue 16/12

19:40-22:00

3 stops21h 20m

£465

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Mon 16/3

11:55-19:30

1 stop11h 35m

Washington, D.C. Dulles Intl

Mon 23/3

20:40-10:45

1 stop10h 05m

£472

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Sun 1/2

06:10-21:00

2 stops19h 50m

Washington, D.C. Dulles Intl

Tue 17/2

17:30-10:35

1 stop12h 05m

£474

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Thu 6/11

13:55-19:30

1 stop10h 35m

Washington, D.C. Dulles Intl

Sat 15/11

17:05-07:35

1 stop9h 30m

£482

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Sun 2/11

11:20-19:30

1 stop13h 10m

Washington, D.C. Dulles Intl

Tue 11/11

17:05-07:35

1 stop9h 30m

£490

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Wed 26/11

11:55-18:30

1 stop11h 35m

Washington, D.C. Dulles Intl

Wed 3/12

19:40-10:45

1 stop10h 05m

£575

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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

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

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

Aer Lingus, TAP AIR PORTUGAL, and Virgin Atlantic are the most popular carriers operating from Wales to Washington, D.C. Dulles Intl

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

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

Direct flights

None
There are no direct flights from Wales to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Wales to Washington, D.C. Dulles Intl Airport.
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  • When did momondo last update prices for flights from Wales to Washington, D.C. Dulles Intl Airport?

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wales to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Laurel
College Park
Alexandria
Fairfax
Linthicum Heights
Bethesda
Gettysburg
Front Royal
Cambridge
Winchester
Ellicott City
Westminster
Arlington
Ashburn
Woodbridge
Owings Mills
Sterling
Silver Spring
National Harbor

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Wales to Washington, D.C. . Millions of users trust and use momondo every year so you are in good hands.

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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Wales to Washington, D.C..

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 can track prices for Wales to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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