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Cardiff

$213+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CWL
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
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 July 29, 2026.

This Mytrip deal was found by Cheapflights users on 7/25. 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 9/156:00 am
DCA
-
CWL
3 stops36h 25m
Multiple Airlines
Tue 9/2211:15 pm
CWL
-
DCA
3 stops28h 19m
Multiple Airlines
Deal found 7/25$727
This Mytrip deal was found by Cheapflights users on 7/25. 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 9/154:00 pm
IAD
-
CWL
2 stops26h 25m
Multiple Airlines
Tue 9/2211:15 pm
CWL
-
IAD
3 stops26h 10m
Multiple Airlines
Deal found 7/25$757
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:05 pm
IAD
-
CWL
1 stop10h 05m
Multiple Airlines
Thu 11/265:30 pm
CWL
-
IAD
2 stops30h 35m
Multiple Airlines
Deal found 7/26$835
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:00 pm
IAD
-
CWL
1 stop11h 00m
Multiple Airlines
Thu 11/265:30 pm
CWL
-
IAD
2 stops30h 35m
Multiple Airlines
Deal found 7/26$841
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:25 am
IAD
-
CWL
2 stops29h 55m
Multiple Airlines
Sat 11/218:15 am
CWL
-
IAD
1 stop12h 20m
Multiple Airlines
Deal found 7/26$883
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:25 am
IAD
-
CWL
2 stops29h 55m
Multiple Airlines
Mon 11/238:35 am
CWL
-
IAD
1 stop12h 00m
Multiple Airlines
Deal found 7/26$895
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:15 pm
IAD
-
CWL
1 stop15h 40m
Multiple Airlines
Thu 11/265:30 pm
CWL
-
IAD
2 stops30h 35m
Multiple Airlines
Deal found 7/26$903
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:05 pm
IAD
-
CWL
1 stop10h 05m
Multiple Airlines
Sun 11/229:05 am
CWL
-
IAD
2 stops36h 15m
Multiple Airlines
Deal found 7/26$906
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:00 pm
IAD
-
CWL
1 stop11h 00m
Multiple Airlines
Sun 11/229:05 am
CWL
-
IAD
2 stops36h 15m
Multiple Airlines
Deal found 7/26$911
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:25 am
IAD
-
CWL
2 stops40h 45m
Multiple Airlines
Sat 11/218:15 am
CWL
-
IAD
1 stop12h 20m
Multiple Airlines
Deal found 7/26$914
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:25 am
IAD
-
CWL
2 stops40h 45m
Multiple Airlines
Mon 11/238:35 am
CWL
-
IAD
1 stop12h 00m
Multiple Airlines
Deal found 7/26$926
This Mytrip deal was found by Cheapflights users on 7/27. 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.
Thu 9/106:00 am
DCA
-
CWL
3 stops35h 20m
Multiple Airlines
Thu 9/1710:50 pm
CWL
-
DCA
3 stops42h 24m
Multiple Airlines
Deal found 7/27$927

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 July 29, 2026.

Round-trip from

$727
(Mytrip)

One-way from

$213
(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 July 29, 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

Tue 9/15

6:00 am-11:25 pm

3 stops36h 25m

Cardiff Wales

Tue 9/22

11:15 pm-10:34 pm

3 stops28h 19m

$727

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Tue 10/20

8:30 pm-11:25 pm

2 stops21h 55m

Cardiff Wales

Sun 10/25

11:50 pm-4:35 pm

1 stop20h 45m

$969

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Tue 9/15

8:30 pm-11:25 pm

2 stops21h 55m

Cardiff Wales

Tue 9/22

11:15 pm-7:25 pm

2 stops25h 10m

$988

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Tue 9/1

1:15 pm-9:15 am

2 stops15h 00m

Cardiff Wales

Wed 9/9

5:15 pm-4:13 pm

2 stops27h 58m

$1,099

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Tue 9/1

1:15 pm-4:45 pm

2 stops22h 30m

Cardiff Wales

Wed 9/9

9:45 am-10:31 pm

2 stops17h 46m

$1,099

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-4:13 pm

2 stops27h 58m

$1,099

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Tue 10/27

6:45 pm-5:00 pm

1 stop18h 15m

Cardiff Wales

Tue 11/24

10:20 am-8:12 pm

2 stops38h 52m

$1,123

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Wed 10/28

10:21 am-9:50 am

2 stops19h 29m

Cardiff Wales

Thu 11/26

10:20 am-9:31 pm

2 stops16h 11m

$1,127

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Wed 10/28

4:45 pm-5:00 pm

2 stops20h 15m

Cardiff Wales

Tue 11/24

10:20 am-11:03 pm

2 stops17h 43m

$1,127

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Mon 10/26

7:40 pm-5:00 pm

2 stops17h 20m

Cardiff Wales

Thu 11/26

10:20 am-9:31 pm

2 stops16h 11m

$1,127

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 50 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 Baltimore/Washington - Cardiff Wales, Washington, D.C. Dulles Intl - Cardiff Wales or Philadelphia - 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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