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Cardiff

$263+ Cheap flights from Maryland to Cardiff (CWL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CWL
Jun 27 — Jul 41
Sat 6/27
Sat 7/4
1 adult, Economy
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Cheap flight deals from Maryland to Cardiff

Cheapest flights from Maryland to Cardiff
Explore the most affordable flight options available from Maryland to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 28, 2026.

This Mytrip deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/612:40 pm
DCA
-
CWL
2 stops16h 35m
Multiple Airlines
Mon 7/1310:10 pm
CWL
-
DCA
2 stops26h 47m
Multiple Airlines
Deal found 5/27$685
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/174:05 pm
IAD
-
CWL
1 stop13h 10m
Multiple Airlines
Sat 7/1111:35 am
CWL
-
IAD
1 stop28h 11m
Multiple Airlines
Deal found 5/27$693
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/174:05 pm
IAD
-
CWL
1 stop13h 10m
Multiple Airlines
Thu 7/911:35 am
CWL
-
IAD
1 stop28h 11m
Multiple Airlines
Deal found 5/27$699
This Mytrip deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/64:20 pm
IAD
-
CWL
1 stop12h 55m
Multiple Airlines
Mon 7/1311:35 am
CWL
-
IAD
1 stop13h 49m
Multiple Airlines
Deal found 5/27$725
This Mytrip deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:00 am
DCA
-
CWL
2 stops23h 15m
Multiple Airlines
Mon 7/2710:10 pm
CWL
-
DCA
2 stops29h 21m
Multiple Airlines
Deal found 5/28$729
This Mytrip deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/204:20 pm
IAD
-
CWL
2 stops25h 30m
Multiple Airlines
Mon 7/2710:10 pm
CWL
-
IAD
2 stops27h 14m
Multiple Airlines
Deal found 5/28$745
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2111:30 am
IAD
-
CWL
1 stop17h 45m
Multiple Airlines
Sat 7/1111:35 am
CWL
-
IAD
1 stop28h 11m
Multiple Airlines
Deal found 5/27$772
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/214:00 pm
IAD
-
CWL
1 stop13h 15m
Multiple Airlines
Thu 7/911:35 am
CWL
-
IAD
1 stop28h 11m
Multiple Airlines
Deal found 5/27$777
This Mytrip deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/84:20 pm
PHL
-
CWL
1 stop12h 55m
Multiple Airlines
Thu 6/1111:35 am
CWL
-
PHL
1 stop16h 08m
Multiple Airlines
Deal found 5/24$926
This Mytrip deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/710:05 am
PHL
-
CWL
2 stops19h 10m
Multiple Airlines
Wed 6/1011:15 pm
CWL
-
PHL
3 stops27h 18m
Multiple Airlines
Deal found 5/23$990
This KLM deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:15 pm
PHL
-
CWL
2 stops15h 00m
KLM
Wed 9/95:15 pm
CWL
-
PHL
2 stops28h 00m
KLM
Deal found 5/26$1,011
This Mytrip deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:30 pm
BWI
-
CWL
2 stops19h 50m
Multiple Airlines
Tue 9/811:15 pm
CWL
-
BWI
2 stops28h 00m
Multiple Airlines
Deal found 5/26$1,012

Find flight deals from Maryland to Cardiff

Keep the following information in mind while searching for Maryland to Cardiff flight deals. Data was last updated May 28, 2026.

Round-trip from

$685
(Mytrip)

One-way from

$263
(Kiwi.com)
From Maryland to Cardiff Wales
Search Deals
One-way flight from Maryland to Cardiff Wales
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland 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, Cheapflights users made 2,558,603 searches. Data last updated May 28, 2026.
Use the filters below to find and compare flights from Maryland to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Mon 7/20

6:00 am-10:15 am

2 stops23h 15m

Cardiff Wales

Mon 7/27

10:10 pm-10:31 pm

2 stops29h 21m

$729

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Mon 7/6

4:20 pm-10:15 am

1 stop12h 55m

Cardiff Wales

Mon 7/13

11:35 am-8:24 pm

1 stop13h 49m

$731

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Mon 7/20

9:55 am-10:15 am

1 stop19h 20m

Cardiff Wales

Mon 7/27

10:10 pm-8:24 pm

2 stops27h 14m

$768

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Mon 7/6

12:40 pm-10:15 am

2 stops16h 35m

Cardiff Wales

Mon 7/13

11:35 am-10:18 am

2 stops27h 43m

$774

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Tue 6/23

8:40 pm-10:50 pm

2 stops21h 10m

Cardiff Wales

Tue 6/30

11:35 am-12:00 pm

2 stops29h 25m

$932

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Mon 6/8

4:20 pm-10:15 am

1 stop12h 55m

Cardiff Wales

Thu 6/11

11:35 am-2:48 pm

2 stops32h 13m

$989

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Tue 9/1

1:15 pm-9:15 am

2 stops15h 00m

Cardiff Wales

Wed 9/9

9:45 am-10:37 pm

2 stops17h 52m

$1,011

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Tue 9/1

1:15 pm-9:15 am

2 stops15h 00m

Cardiff Wales

Mon 9/14

5:15 pm-4:42 pm

2 stops28h 27m

$1,012

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Thu 8/13

6:00 am-10:20 pm

3 stops35h 20m

Cardiff Wales

Mon 8/17

11:35 am-12:00 pm

3 stops29h 25m

$1,032

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Tue 9/1

6:00 am-9:15 am

2 stops22h 15m

Cardiff Wales

Mon 9/14

9:45 am-10:16 pm

2 stops17h 31m

$1,061

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/26

Showing 1-10 of 52 resultsSorted by cheapest first
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Best time to book a flight from Maryland to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Maryland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Cardiff
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Cardiff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cardiff from Maryland?

    Cardiff Wales (CWL), located 9.1 mi from the city center, is the airport you fly into when you book flights from Maryland to Cardiff.

  • How long is the flight from Maryland to Cardiff?

    Departing from Maryland to Cardiff will take you 15h. The distance between Maryland and Cardiff is about 3416 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Maryland to Cardiff?

    Most travelers choose Washington, D.C. Reagan-National - Cardiff Wales, Washington, D.C. Dulles Intl - Cardiff Wales or Baltimore/Washington - Cardiff Wales when deciding on the best route from Maryland to Cardiff.

  • Can I find deals for flights from Maryland to Cardiff that include hotel bookings?

    Yes. In addition to deals on Maryland to Cardiff flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Cardiff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Cardiff.

  • Can I find deals for business class flights from Maryland to Cardiff?

    Yes. Cheapflights offers flight deals from Maryland to Cardiff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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