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Cheap flights from Virginia to Cardiff from $355

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Virginia to Cardiff departing on 5/17. 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 Virginia to Cardiff

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:15 pm - 11:25 pm
IAD
-
CWL
25h 10m
1 stop
Multiple Airlines Logo
11:15 pm - 10:54 am
CWL
-
IAD
40h 39m
2 stops
$908Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
6:55 pm - 11:05 pm
DCA
-
CWL
23h 10m
2 stops
Multiple Airlines Logo
11:15 pm - 7:58 pm
CWL
-
DCA
25h 43m
2 stops
$956Multiple Airlines
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
11:00 am - 10:15 am
DCA
-
CWL
18h 15m
1 stop
Multiple Airlines Logo
11:35 am - 9:48 pm
CWL
-
DCA
15h 13m
2 stops
$958Multiple Airlines
Wed, Jul 1 - Sat, Jul 11
Multiple Airlines Logo
12:40 pm - 10:15 am
DCA
-
CWL
16h 35m
2 stops
Multiple Airlines Logo
11:35 am - 9:48 pm
CWL
-
DCA
15h 13m
2 stops
$964Multiple Airlines
Wed, Jul 1 - Sat, Jul 11
Multiple Airlines Logo
4:20 pm - 11:05 pm
DCA
-
CWL
25h 45m
3 stops
Multiple Airlines Logo
11:15 pm - 10:28 pm
CWL
-
DCA
28h 13m
3 stops
$965Multiple Airlines
Tue, May 5 - Tue, May 12
Virgin Atlantic Logo
5:40 pm - 4:45 pm
IAD
-
CWL
18h 05m
1 stop
Virgin Atlantic Logo
9:45 am - 3:35 pm
CWL
-
IAD
10h 50m
1 stop
$1,077Virgin Atlantic
Tue, Apr 21 - Tue, Apr 28
KLM Logo
1:40 pm - 9:15 am
DCA
-
CWL
14h 35m
2 stops
KLM Logo
9:45 am - 8:33 pm
CWL
-
DCA
15h 48m
2 stops
$1,091KLM
Tue, Apr 21 - Tue, Apr 28
KLM Logo
12:45 pm - 9:15 am
IAD
-
CWL
15h 30m
2 stops
KLM Logo
9:45 am - 8:52 pm
CWL
-
IAD
16h 07m
2 stops
$1,091KLM
Tue, Apr 21 - Tue, Apr 28
Delta Logo
3:30 pm - 4:45 pm
ROA
-
CWL
20h 15m
2 stops
Delta Logo
9:45 am - 12:34 am
CWL
-
ROA
19h 49m
2 stops
$1,108Delta
Thu, May 7 - Thu, May 14
Delta Logo
10:00 am - 9:15 am
DCA
-
CWL
18h 15m
2 stops
Delta Logo
9:45 am - 10:03 pm
CWL
-
DCA
17h 18m
2 stops
$1,141Delta
Fri, May 8 - Fri, May 15

Virgin Atlantic flights from Virginia to Cardiff

Our best Virgin Atlantic deals on Virginia to Cardiff flight tickets
Virgin Atlantic
Apr 21
IAD5:40 pmWashington, D.C. Dulles Intl
18h 05m
1 stop
CWL4:45 pmCardiff Wales
Apr 28
CWL9:45 amCardiff Wales
10h 50m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$1,077
Virgin Atlantic
May 5
IAD5:40 pmWashington, D.C. Dulles Intl
10h 35m
1 stop
CWL9:15 amCardiff Wales
May 12
CWL5:15 pmCardiff Wales
27h 20m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$1,104
Virgin Atlantic
May 8
IAD5:40 pmWashington, D.C. Dulles Intl
18h 25m
1 stop
CWL5:05 pmCardiff Wales
May 15
CWL9:45 amCardiff Wales
10h 50m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$1,127

KLM flights from Virginia to Cardiff

Our best KLM deals on Virginia to Cardiff flight tickets
KLM
Apr 21
DCA1:40 pmWashington, D.C. Reagan-National
14h 35m
2 stops
CWL9:15 amCardiff Wales
Apr 28
CWL9:45 amCardiff Wales
15h 48m
2 stops
DCA8:33 pmWashington, D.C. Reagan-National
$1,091
KLM
May 5
DCA3:15 pmWashington, D.C. Reagan-National
13h 00m
2 stops
CWL9:15 amCardiff Wales
May 12
CWL9:45 amCardiff Wales
17h 18m
2 stops
DCA10:03 pmWashington, D.C. Reagan-National
$1,132
KLM
May 6
DCA12:59 pmWashington, D.C. Reagan-National
15h 16m
2 stops
CWL9:15 amCardiff Wales
May 13
CWL9:45 amCardiff Wales
16h 00m
2 stops
DCA8:45 pmWashington, D.C. Reagan-National
$1,137

momondo Fare Finder

 
Customize your flight search to find flights from Virginia to Cardiff 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 March 24, 2026.
Use the filters below to find and compare flights from Virginia to Cardiff that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Tue 4/21

5:15 pm-11:25 pm

1 stop25h 10m

Cardiff Wales

Tue 4/28

11:15 pm-10:54 am

2 stops40h 39m

$908

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Tue 5/5

6:55 pm-11:05 pm

2 stops23h 10m

Cardiff Wales

Tue 5/12

11:15 pm-7:58 pm

2 stops25h 43m

$956

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Wed 7/1

11:00 am-10:15 am

1 stop18h 15m

Cardiff Wales

Sat 7/11

11:35 am-9:48 pm

2 stops15h 13m

$958

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Wed 7/1

12:40 pm-10:15 am

2 stops16h 35m

Cardiff Wales

Sat 7/11

11:35 am-9:48 pm

2 stops15h 13m

$964

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Tue 5/5

4:20 pm-11:05 pm

3 stops25h 45m

Cardiff Wales

Tue 5/12

11:15 pm-10:28 pm

3 stops28h 13m

$965
Quickest round-trip

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

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Tue 4/21

1:40 pm-9:15 am

2 stops14h 35m

Cardiff Wales

Tue 4/28

9:45 am-8:33 pm

2 stops15h 48m

$1,091

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Tue 4/21

12:45 pm-9:15 am

2 stops15h 30m

Cardiff Wales

Tue 4/28

9:45 am-8:52 pm

2 stops16h 07m

$1,091

RoanokeCardiff

ROA - CWL

ROACWL

Roanoke

Thu 5/7

3:30 pm-4:45 pm

2 stops20h 15m

Cardiff Wales

Thu 5/14

9:45 am-12:34 am

2 stops19h 49m

$1,108

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Fri 5/8

10:00 am-9:15 am

2 stops18h 15m

Cardiff Wales

Fri 5/15

9:45 am-10:03 pm

2 stops17h 18m

$1,141

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Cardiff from

How to get the cheapest flight ticket from Virginia to Cardiff

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 Virginia to Cardiff Wales?

KLM is the most popular carrier operating from Virginia to Cardiff Wales

Cheap Virginia to Cardiff flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Virginia to Cardiff

Fastest flight time

10h 45m

Direct flights

None
The fastest flight from Virginia to Cardiff takes 10h 45m
There are no direct flights from Virginia to Cardiff. There are no popular flight routes from Virginia to Cardiff.
Search flight deals

  • When did momondo last update prices for flights from Virginia to Cardiff Wales Airport?

    Prices for flights from Virginia to Cardiff Wales Airport refresh daily.

  • How old do you have to be to fly from Virginia to Cardiff Wales 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 Virginia to Cardiff Wales Airport.

  • What documentation or ID do you need to fly to Cardiff Wales Airport?

    The travel and health documents required for your trip to Cardiff Wales Airport 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 Cardiff Wales Airport. 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 Virginia to Cardiff?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Virginia to Cardiff. momondo saves you time and could save you money on your trip.

Can I find flights from Virginia to Cardiff with flexible booking policies on momondo?

Yes. All flights to Cardiff from Virginia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Virginia to Cardiff?

Once you have performed a search for Virginia to Cardiff flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Virginia to Cardiff right now. Can momondo alert me if prices change?

Price alerts on flights to Cardiff from Virginia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Cardiff trip

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Find better results for your trip to the United Kingdom

Cabin classes currently available on flights to Cardiff

List of cabin classes available on flights landing in Cardiff. Availability may vary depending on flight origin and airline.
First Class to Cardiff
Business Class to Cardiff