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Cheap flights from Washington, D.C. Reagan-National Airport to Cardiff from $1,006

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Cardiff

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
8:50 am - 9:15 amDCA  Washington, D.C. Reagan-National-CWL Cardiff Wales
19h 25m2 stops Boston Logan Intl Amsterdam Schiphol
Delta Logo
10:20 am - 11:37 pmCWL  Cardiff Wales-DCA Washington, D.C. Reagan-National
18h 17m2 stops Amsterdam Schiphol Boston Logan Intl
$1,006Delta
Mon, Oct 19 - Wed, Nov 4
Delta Logo
10:14 am - 9:15 amDCA  Washington, D.C. Reagan-National-CWL Cardiff Wales
18h 01m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
Delta Logo
9:45 am - 10:55 pmCWL  Cardiff Wales-DCA Washington, D.C. Reagan-National
18h 10m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$1,014Delta
Mon, Oct 5 - Tue, Oct 13
Delta Logo
1:45 pm - 9:50 amDCA  Washington, D.C. Reagan-National-CWL Cardiff Wales
15h 05m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
Delta Logo
10:20 am - 11:04 pmCWL  Cardiff Wales-DCA Washington, D.C. Reagan-National
17h 44m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$1,023Delta
Sun, Feb 7 - Thu, Feb 18
Delta Logo
6:26 pm - 5:00 pmDCA  Washington, D.C. Reagan-National-CWL Cardiff Wales
17h 34m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
Delta Logo
10:20 am - 11:26 pmCWL  Cardiff Wales-DCA Washington, D.C. Reagan-National
18h 06m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$1,066Delta
Mon, Nov 2 - Mon, Nov 9
KLM Logo
2:35 pm - 9:45 amDCA  Washington, D.C. Reagan-National-CWL Cardiff Wales
14h 10m2 stops Boston Logan Intl Amsterdam Schiphol
KLM Logo
10:20 am - 11:04 pmCWL  Cardiff Wales-DCA Washington, D.C. Reagan-National
17h 44m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$1,073KLM
Sat, Feb 6 - Wed, Feb 17
Air Europa Logo
2:35 pm - 9:50 amDCA  Washington, D.C. Reagan-National-CWL Cardiff Wales
14h 15m2 stops Boston Logan Intl Amsterdam Schiphol
Air Europa Logo
5:30 pm - 6:05 pmCWL  Cardiff Wales-DCA Washington, D.C. Reagan-National
29h 35m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$1,144Air Europa
Mon, Jan 25 - Sun, Jan 31
Delta Logo
11:40 am - 9:15 amDCA  Washington, D.C. Reagan-National-CWL Cardiff Wales
16h 35m2 stops Boston Logan Intl Amsterdam Schiphol
Delta Logo
9:45 am - 10:55 pmCWL  Cardiff Wales-DCA Washington, D.C. Reagan-National
18h 10m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$1,248Delta
Mon, Oct 5 - Mon, Oct 12
KLM Logo
1:20 pm - 9:15 amDCA  Washington, D.C. Reagan-National-CWL Cardiff Wales
14h 55m2 stops Boston Logan Intl Amsterdam Schiphol
KLM Logo
9:45 am - 10:55 pmCWL  Cardiff Wales-DCA Washington, D.C. Reagan-National
18h 10m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$1,298KLM
Tue, Oct 6 - Mon, Oct 12
Delta Logo
7:40 pm - 5:00 pmDCA  Washington, D.C. Reagan-National-CWL Cardiff Wales
16h 20m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
Delta Logo
10:20 am - 11:26 pmCWL  Cardiff Wales-DCA Washington, D.C. Reagan-National
18h 06m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$1,401Delta
Tue, Nov 3 - Tue, Nov 10
Multiple Airlines Logo
4:00 pm - 11:35 pmDCA  Washington, D.C. Reagan-National-CWL Cardiff Wales
26h 35m3 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National Granadilla Tenerife-Sur
Multiple Airlines Logo
8:35 am - 12:19 pmCWL  Cardiff Wales-DCA Washington, D.C. Reagan-National
32h 44m3 stops Dublin Toronto Pearson Intl Ottawa
$1,952Multiple Airlines
Mon, Nov 2 - Mon, Nov 9

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Delta flights from Washington, D.C. Reagan-National Airport to Cardiff

Our best Delta deals on Washington, D.C. Reagan-National Airport to Cardiff flight tickets
Delta
Oct 19
DCA8:50 amWashington, D.C. Reagan-National
19h 25m
2 stops
CWL9:15 amCardiff Wales
Nov 4
CWL10:20 amCardiff Wales
18h 17m
2 stops
DCA11:37 pmWashington, D.C. Reagan-National
$1,006
Delta
Oct 5
DCA10:14 amWashington, D.C. Reagan-National
18h 01m
2 stops
CWL9:15 amCardiff Wales
Oct 13
CWL9:45 amCardiff Wales
18h 10m
2 stops
DCA10:55 pmWashington, D.C. Reagan-National
$1,014
Delta
Feb 7
DCA1:45 pmWashington, D.C. Reagan-National
15h 05m
2 stops
CWL9:50 amCardiff Wales
Feb 18
CWL10:20 amCardiff Wales
17h 44m
2 stops
DCA11:04 pmWashington, D.C. Reagan-National
$1,023

KLM flights from Washington, D.C. Reagan-National Airport to Cardiff

Our best KLM deals on Washington, D.C. Reagan-National Airport to Cardiff flight tickets
KLM
Feb 6
DCA2:35 pmWashington, D.C. Reagan-National
14h 10m
2 stops
CWL9:45 amCardiff Wales
Feb 17
CWL10:20 amCardiff Wales
17h 44m
2 stops
DCA11:04 pmWashington, D.C. Reagan-National
$1,073
KLM
Oct 6
DCA1:20 pmWashington, D.C. Reagan-National
14h 55m
2 stops
CWL9:15 amCardiff Wales
Oct 12
CWL9:45 amCardiff Wales
18h 10m
2 stops
DCA10:55 pmWashington, D.C. Reagan-National
$1,298
KLM
Feb 6
DCA12:59 pmWashington, D.C. Reagan-National
15h 46m
2 stops
CWL9:45 amCardiff Wales
Feb 17
CWL10:20 amCardiff Wales
18h 10m
2 stops
DCA11:30 pmWashington, D.C. Reagan-National
$5,544

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Cardiff

DCA Washington, D.C. Reagan-National - CWL Cardiff Wales

DCACWL

Washington, D.C. Reagan-National

Mon 10/19

8:50 am-9:15 am

2 stops19h 25m

Cardiff Wales

Wed 11/4

10:20 am-11:37 pm

2 stops18h 17m

$1,006

Washington, D.C.Cardiff

DCA Washington, D.C. Reagan-National - CWL Cardiff Wales

DCACWL

Washington, D.C. Reagan-National

Mon 10/5

10:14 am-9:15 am

2 stops18h 01m

Cardiff Wales

Tue 10/13

9:45 am-10:55 pm

2 stops18h 10m

$1,014

Washington, D.C.Cardiff

DCA Washington, D.C. Reagan-National - CWL Cardiff Wales

DCACWL

Washington, D.C. Reagan-National

Sun 2/7

1:45 pm-9:50 am

2 stops15h 05m

Cardiff Wales

Thu 2/18

10:20 am-11:04 pm

2 stops17h 44m

$1,023

Washington, D.C.Cardiff

DCA Washington, D.C. Reagan-National - CWL Cardiff Wales

DCACWL

Washington, D.C. Reagan-National

Mon 11/2

6:26 pm-5:00 pm

2 stops17h 34m

Cardiff Wales

Mon 11/9

10:20 am-11:26 pm

2 stops18h 06m

$1,066
Quickest round-trip

Washington, D.C.Cardiff

DCA Washington, D.C. Reagan-National - CWL Cardiff Wales

DCACWL

Washington, D.C. Reagan-National

Sat 2/6

2:35 pm-9:45 am

2 stops14h 10m

Cardiff Wales

Wed 2/17

10:20 am-11:04 pm

2 stops17h 44m

$1,073

Washington, D.C.Cardiff

DCA Washington, D.C. Reagan-National - CWL Cardiff Wales

DCACWL

Washington, D.C. Reagan-National

Mon 1/25

2:35 pm-9:50 am

2 stops14h 15m

Cardiff Wales

Sun 1/31

5:30 pm-6:05 pm

2 stops29h 35m

$1,144

Washington, D.C.Cardiff

DCA Washington, D.C. Reagan-National - CWL Cardiff Wales

DCACWL

Washington, D.C. Reagan-National

Mon 10/5

11:40 am-9:15 am

2 stops16h 35m

Cardiff Wales

Mon 10/12

9:45 am-10:55 pm

2 stops18h 10m

$1,248

Washington, D.C.Cardiff

DCA Washington, D.C. Reagan-National - CWL Cardiff Wales

DCACWL

Washington, D.C. Reagan-National

Tue 10/6

1:20 pm-9:15 am

2 stops14h 55m

Cardiff Wales

Mon 10/12

9:45 am-10:55 pm

2 stops18h 10m

$1,298

Washington, D.C.Cardiff

DCA Washington, D.C. Reagan-National - CWL Cardiff Wales

DCACWL

Washington, D.C. Reagan-National

Tue 11/3

7:40 pm-5:00 pm

2 stops16h 20m

Cardiff Wales

Tue 11/10

10:20 am-11:26 pm

2 stops18h 06m

$1,401

Washington, D.C.Cardiff

DCA Washington, D.C. Reagan-National - CWL Cardiff Wales

DCACWL

Washington, D.C. Reagan-National

Mon 11/2

4:00 pm-11:35 pm

3 stops26h 35m

Cardiff Wales

Mon 11/9

8:35 am-12:19 pm

3 stops32h 44m

$1,952

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Washington, D.C. Reagan-National Airport to Cardiff

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Cardiff according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Cardiff (DCA to CWL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Cardiff

Best Price Found

$1,006

Fastest flight time

15h 05m

Direct flights

None
The best flight deal from Washington, D.C. Reagan-National Airport to Cardiff found on momondo in the last 72 hours is $1,006
The fastest flight from Washington, D.C. Reagan-National Airport to Cardiff takes 15h 05m
There are no direct flights from Washington, D.C. Reagan-National Airport to Cardiff. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Cardiff.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Cardiff

  • How far is Washington, D.C. Reagan-National to Cardiff Wales by plane?

    Cardiff Wales is 3539.9 mi away from Washington, D.C. Reagan-National. Flights usually cover this in 15h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Cardiff Wales Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Cardiff Wales Airport were last updated today.

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Cardiff Wales Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Cardiff Wales Airport.

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

    The travel and health documents you'll need for your trip to Cardiff Wales 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 Cardiff Wales Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Cardiff

  • How do I get Price Alerts for flights from Washington, D.C. Reagan-National Airport to Cardiff?

    Search flight deals from Washington, D.C. Reagan-National Airport to Cardiff. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Washington, D.C. Reagan-National Airport to Cardiff with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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

Yes. momondo allows you to filter the results for Washington, D.C. to Cardiff flights to just show those with flexible booking policies.

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

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