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Cardiff

$455+ 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CWL
May 14 — May 211
Thu 5/14
Thu 5/21
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 April 14, 2026.

This Mytrip deal was found by Cheapflights users on 4/12. 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.
Wed 5/2711:00 am
DCA
-
CWL
1 stop18h 15m
Multiple Airlines
Wed 6/311:30 pm
CWL
-
DCA
3 stops25h 28m
Multiple Airlines
Deal found 4/12$781
This Mytrip deal was found by Cheapflights users on 4/12. 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.
Wed 5/274:05 pm
IAD
-
CWL
1 stop13h 10m
Multiple Airlines
Wed 6/311:30 pm
CWL
-
IAD
3 stops25h 59m
Multiple Airlines
Deal found 4/12$781
This Trip.com deal was found by Cheapflights users on 4/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:40 pm
DCA
-
CWL
1 stop32h 35m
Multiple Airlines
Tue 6/211:35 am
CWL
-
DCA
1 stop13h 23m
Multiple Airlines
Deal found 4/11$796
This Mytrip deal was found by Cheapflights users on 4/11. 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.
Tue 5/264:05 pm
IAD
-
CWL
2 stops26h 00m
Multiple Airlines
Tue 6/211:15 pm
CWL
-
IAD
2 stops26h 14m
Multiple Airlines
Deal found 4/11$870
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 8/54:00 pm
IAD
-
CWL
1 stop13h 15m
Multiple Airlines
Tue 8/1111:35 am
CWL
-
IAD
1 stop32h 41m
Multiple Airlines
Deal found 4/10$917
This Mytrip deal was found by Cheapflights users on 4/11. 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 6/112:45 pm
DCA
-
CWL
3 stops29h 05m
Multiple Airlines
Sat 6/2011:35 am
CWL
-
DCA
2 stops15h 13m
Multiple Airlines
Deal found 4/11$921
This Mytrip deal was found by Cheapflights users on 4/9. 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 5/246:00 am
DCA
-
CWL
2 stops23h 15m
Multiple Airlines
Sun 5/319:45 pm
CWL
-
DCA
3 stops29h 43m
Multiple Airlines
Deal found 4/9$949
This Mytrip deal was found by Cheapflights users on 4/11. 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.
Tue 5/269:13 pm
BWI
-
CWL
3 stops32h 02m
Multiple Airlines
Tue 6/211:15 pm
CWL
-
BWI
2 stops25h 10m
Multiple Airlines
Deal found 4/11$956
This Mytrip deal was found by Cheapflights users on 4/11. 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 6/15:15 pm
IAD
-
CWL
1 stop12h 00m
Multiple Airlines
Sat 6/2011:35 am
CWL
-
IAD
2 stops14h 38m
Multiple Airlines
Deal found 4/11$972
This Mytrip deal was found by Cheapflights users on 4/9. 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 5/249:55 am
IAD
-
CWL
1 stop19h 20m
Multiple Airlines
Sun 5/319:45 pm
CWL
-
IAD
3 stops27h 44m
Multiple Airlines
Deal found 4/9$991
This Mytrip deal was found by Cheapflights users on 4/13. 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.
Thu 5/288:44 pm
PHL
-
CWL
3 stops32h 31m
Multiple Airlines
Thu 6/411:35 am
CWL
-
PHL
2 stops26h 50m
Multiple Airlines
Deal found 4/13$1,150
This KLM deal was found by Cheapflights users on 4/11. 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.
Fri 5/16:58 pm
PHL
-
CWL
2 stops17h 07m
KLM
Fri 5/89:45 am
CWL
-
PHL
2 stops18h 27m
KLM
Deal found 4/11$1,207

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 April 14, 2026.

Round-trip from

$781
(Mytrip)

One-way from

$455
(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 April 14, 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

Wed 5/27

6:00 am-10:15 am

2 stops23h 15m

Cardiff Wales

Wed 6/3

11:30 pm-7:58 pm

3 stops25h 28m

$791

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Tue 5/26

8:40 pm-10:15 am

1 stop32h 35m

Cardiff Wales

Tue 6/2

11:35 am-7:58 pm

1 stop13h 23m

$796

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Wed 5/27

8:18 am-10:15 am

2 stops20h 57m

Cardiff Wales

Wed 6/3

11:30 pm-8:29 pm

3 stops25h 59m

$834

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Mon 6/1

12:45 pm-10:50 pm

3 stops29h 05m

Cardiff Wales

Sat 6/20

11:35 am-9:48 pm

2 stops15h 13m

$921

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Sun 5/24

11:00 am-10:15 am

1 stop18h 15m

Cardiff Wales

Sun 5/31

9:45 pm-10:28 pm

3 stops29h 43m

$991

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Mon 6/1

5:15 pm-10:50 pm

2 stops24h 35m

Cardiff Wales

Sat 6/20

11:35 am-9:13 pm

2 stops14h 38m

$996

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Sun 5/24

8:18 am-10:15 am

2 stops20h 57m

Cardiff Wales

Sun 5/31

9:45 pm-8:29 pm

3 stops27h 44m

$996

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Sun 5/10

8:30 pm-11:30 am

3 stops34h 00m

Cardiff Wales

Mon 5/25

10:10 pm-8:29 pm

3 stops27h 19m

$1,014

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Tue 5/26

11:20 pm-8:30 pm

2 stops16h 10m

Cardiff Wales

Tue 6/2

11:15 pm-7:25 pm

2 stops25h 10m

$1,061

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Thu 5/28

8:44 pm-10:15 am

3 stops32h 31m

Cardiff Wales

Thu 6/4

11:35 am-9:25 am

2 stops26h 50m

$1,150

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 32 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 17h 07m. 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 Baltimore/Washington - Cardiff Wales, Washington, D.C. Dulles Intl - Cardiff Wales or Washington, D.C. Reagan-National - 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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