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Cheap flights from Wales to Washington, D.C. from $407

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 6/4. 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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0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:10 pm - 5:00 pm
MAN
-
IAD
26h 50m
1 stop
Scandinavian Airlines Logo
1:32 pm - 12:05 pm
IAD
-
MAN
17h 33m
2 stops
$762Scandinavian Airlines
Thu, May 28 - Wed, Jun 3
Scandinavian Airlines Logo
12:45 pm - 5:00 pm
MAN
-
IAD
33h 15m
2 stops
Scandinavian Airlines Logo
1:32 pm - 12:05 pm
IAD
-
MAN
17h 33m
2 stops
$766Scandinavian Airlines
Thu, May 28 - Wed, Jun 3
Scandinavian Airlines Logo
9:35 am - 5:00 pm
MAN
-
IAD
12h 25m
1 stop
Scandinavian Airlines Logo
1:32 pm - 12:05 pm
IAD
-
MAN
17h 33m
2 stops
$770Scandinavian Airlines
Thu, May 28 - Wed, Jun 3
TAP AIR PORTUGAL Logo
6:05 pm - 3:10 pm
MAN
-
IAD
26h 05m
1 stop
TAP AIR PORTUGAL Logo
5:05 pm - 10:10 am
IAD
-
MAN
12h 05m
1 stop
$782TAP AIR PORTUGAL
Tue, Sep 15 - Tue, Sep 29
TAP AIR PORTUGAL Logo
6:05 pm - 3:10 pm
MAN
-
IAD
26h 05m
1 stop
TAP AIR PORTUGAL Logo
5:05 pm - 10:10 am
IAD
-
MAN
12h 05m
1 stop
$784TAP AIR PORTUGAL
Tue, Sep 15 - Tue, Sep 29
Aer Lingus Logo
11:35 am - 7:00 pm
MAN
-
IAD
12h 25m
1 stop
Aer Lingus Logo
9:00 pm - 12:15 pm
IAD
-
MAN
10h 15m
1 stop
$799Aer Lingus
Thu, Jun 11 - Sun, Jun 14
Multiple Airlines Logo
7:25 pm - 8:35 pm
MAN
-
IAD
30h 10m
2 stops
Multiple Airlines Logo
8:30 pm - 11:40 am
IAD
-
MAN
10h 10m
1 stop
$808Multiple Airlines
Thu, Sep 10 - Thu, Oct 8
Multiple Airlines Logo
8:25 pm - 3:30 pm
BRS
-
IAD
24h 05m
2 stops
Multiple Airlines Logo
5:15 pm - 7:35 am
IAD
-
BRS
9h 20m
1 stop
$818Multiple Airlines
Wed, Jun 10 - Mon, Jun 15
Aer Lingus Logo
8:25 am - 3:45 pm
BRS
-
IAD
12h 20m
1 stop
Aer Lingus Logo
9:00 pm - 4:00 pm
IAD
-
BRS
14h 00m
1 stop
$831Aer Lingus
Wed, Jun 10 - Mon, Jun 15
SWISS Logo
2:55 pm - 4:45 pm
BRS
-
IAD
30h 50m
1 stop
SWISS Logo
8:20 pm - 3:15 pm
IAD
-
BRS
13h 55m
1 stop
$839SWISS
Mon, Sep 28 - Thu, Oct 8

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
Jun 26
BRS6:15 amBristol
14h 20m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
Jul 3
IAD12:29 pmWashington, D.C. Dulles Intl
23h 36m
2 stops
BRS5:05 pmBristol
$1,167
Delta
Jun 26
BRS9:20 amBristol
14h 12m
2 stops
IAD6:32 pmWashington, D.C. Dulles Intl
Jul 3
IAD12:29 pmWashington, D.C. Dulles Intl
23h 36m
2 stops
BRS5:05 pmBristol
$1,173

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
Jun 11
MAN11:35 amManchester
12h 25m
1 stop
IAD7:00 pmWashington, D.C. Dulles Intl
Jun 14
IAD9:00 pmWashington, D.C. Dulles Intl
10h 15m
1 stop
MAN12:15 pmManchester
$799
Aer Lingus
Jun 10
BRS8:25 amBristol
12h 20m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Jun 15
IAD9:00 pmWashington, D.C. Dulles Intl
14h 00m
1 stop
BRS4:00 pmBristol
$831
Aer Lingus
Jun 10
BRS8:25 amBristol
12h 20m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Jun 15
IAD5:15 pmWashington, D.C. Dulles Intl
9h 40m
1 stop
BRS7:55 amBristol
$833

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated May 13, 2026.
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

Cheapest round-trip

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Thu 5/28

7:10 pm-5:00 pm

1 stop26h 50m

Washington, D.C. Dulles Intl

Wed 6/3

1:32 pm-12:05 pm

2 stops17h 33m

$762

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Thu 5/28

12:45 pm-5:00 pm

2 stops33h 15m

Washington, D.C. Dulles Intl

Wed 6/3

1:32 pm-12:05 pm

2 stops17h 33m

$766

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Thu 5/28

9:35 am-5:00 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Wed 6/3

1:32 pm-12:05 pm

2 stops17h 33m

$770

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Tue 9/15

6:05 pm-3:10 pm

1 stop26h 05m

Washington, D.C. Dulles Intl

Tue 9/29

5:05 pm-10:10 am

1 stop12h 05m

$782

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Tue 9/15

6:05 pm-3:10 pm

1 stop26h 05m

Washington, D.C. Dulles Intl

Tue 9/29

5:05 pm-10:10 am

1 stop12h 05m

$784
Quickest round-trip

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Thu 6/11

11:35 am-7:00 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Sun 6/14

9:00 pm-12:15 pm

1 stop10h 15m

$799

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Thu 9/10

7:25 pm-8:35 pm

2 stops30h 10m

Washington, D.C. Dulles Intl

Thu 10/8

8:30 pm-11:40 am

1 stop10h 10m

$808

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Wed 6/10

8:25 pm-3:30 pm

2 stops24h 05m

Washington, D.C. Dulles Intl

Mon 6/15

5:15 pm-7:35 am

1 stop9h 20m

$818

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Wed 6/10

8:25 am-3:45 pm

1 stop12h 20m

Washington, D.C. Dulles Intl

Mon 6/15

9:00 pm-4:00 pm

1 stop14h 00m

$831

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Mon 9/28

2:55 pm-4:45 pm

1 stop30h 50m

Washington, D.C. Dulles Intl

Thu 10/8

8:20 pm-3:15 pm

1 stop13h 55m

$839

Flights are sorted by cheapest round-trip 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

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

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

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

Fastest flight time

11h 15m

Direct flights

None
The fastest flight from Wales to Washington, D.C. Dulles Intl Airport takes 11h 15m
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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Frequently asked questions about flying from Wales to Washington, D.C. Dulles Intl Airport

  • 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 refresh daily.

  • 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 necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Laurel
Gaithersburg
Colonial Beach
Fredericksburg
Silver Spring
Towson
Rockville
Manassas
Sterling
Linthicum Heights
Tysons
Bethesda
Springfield

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?

Flights from Wales to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

Of course. momondo tracks the price of Wales to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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