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Cheap flights from Maryland to Cardiff from £575

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CWL
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Maryland to Cardiff

Enter your travel dates to find the best prices.

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 2 February 2026.

Tue 3/206:00
PHL
-
CWL
2 stops22h 50m
Delta
Tue 10/210:20
CWL
-
PHL
2 stops17h 53m
Delta
Deal found 2/2£575
Mon 2/318:05
IAD
-
CWL
1 stop10h 45m
Virgin Atlantic
Mon 9/317:15
CWL
-
IAD
1 stop27h 50m
Virgin Atlantic
Deal found 31/1£577
Thu 19/320:45
DCA
-
CWL
2 stops16h 00m
KLM
Thu 26/310:20
CWL
-
DCA
2 stops16h 16m
KLM
Deal found 2/2£578
Wed 18/319:05
IAD
-
CWL
1 stop10h 45m
Virgin Atlantic
Wed 25/317:25
CWL
-
IAD
1 stop27h 40m
Virgin Atlantic
Deal found 2/2£578
Mon 2/312:35
IAD
-
CWL
2 stops16h 15m
KLM
Mon 9/317:15
CWL
-
IAD
1 stop27h 50m
KLM
Deal found 31/1£580
Tue 17/319:05
IAD
-
CWL
1 stop17h 50m
Virgin Atlantic
Tue 24/310:20
CWL
-
IAD
2 stops26h 50m
Virgin Atlantic
Deal found 31/1£584
Wed 18/311:52
BWI
-
CWL
2 stops17h 58m
Delta
Wed 25/310:20
CWL
-
BWI
2 stops16h 41m
Delta
Deal found 1/2£589
Wed 18/313:40
DCA
-
CWL
2 stops16h 10m
Delta
Wed 25/310:20
CWL
-
DCA
2 stops16h 31m
Delta
Deal found 1/2£589
Wed 18/313:19
IAD
-
CWL
2 stops16h 31m
Delta
Wed 25/310:20
CWL
-
IAD
2 stops16h 39m
Delta
Deal found 1/2£589
Wed 12/813:00
BWI
-
CWL
2 stops15h 15m
Multiple Airlines
Wed 26/817:15
CWL
-
BWI
2 stops27h 36m
Multiple Airlines
Deal found 1/2£600
Wed 6/512:12
IAD
-
CWL
2 stops16h 03m
Delta
Wed 27/509:45
CWL
-
IAD
1 stop10h 50m
Delta
Deal found 31/1£628
Wed 6/512:12
IAD
-
CWL
2 stops16h 03m
KLM
Wed 27/509:45
CWL
-
IAD
2 stops19h 24m
KLM
Deal found 31/1£636

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 2 February 2026.

Round-trip from

£575
Air France
  • Air France
  • 18/3-25/3
  • 4 total stops
  • 36h 02m total
  • Maryland to Cardiff
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 2 February 2026.
Use the filters below to find and compare flights from Maryland to Cardiff that are best for you.

Fly from

Maryland

Fly to

Cardiff

Route

Depart

Return

Price

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Wed 18/3

10:28-09:50

2 stops19h 22m

Cardiff Wales

Wed 25/3

10:20-23:00

2 stops16h 40m

£575

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Tue 17/3

19:05-09:50

1 stop10h 45m

Cardiff Wales

Tue 24/3

17:25-17:05

1 stop27h 40m

£577

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Mon 2/3

18:05-09:50

1 stop10h 45m

Cardiff Wales

Mon 9/3

17:15-17:05

1 stop27h 50m

£577

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Thu 19/3

20:45-16:45

2 stops16h 00m

Cardiff Wales

Thu 26/3

10:20-22:36

2 stops16h 16m

£578

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Wed 18/3

19:05-09:50

1 stop10h 45m

Cardiff Wales

Wed 25/3

17:25-17:05

1 stop27h 40m

£578

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Mon 2/3

12:35-09:50

2 stops16h 15m

Cardiff Wales

Mon 9/3

17:15-17:05

1 stop27h 50m

£580

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Tue 17/3

13:19-09:50

2 stops16h 31m

Cardiff Wales

Tue 24/3

10:20-22:59

2 stops16h 39m

£588

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Wed 18/3

11:52-09:50

2 stops17h 58m

Cardiff Wales

Wed 25/3

10:20-23:01

2 stops16h 41m

£589

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Wed 18/3

13:40-09:50

2 stops16h 10m

Cardiff Wales

Wed 25/3

10:20-22:51

2 stops16h 31m

£589

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Wed 18/3

13:19-09:50

2 stops16h 31m

Cardiff Wales

Wed 25/3

10:20-22:59

2 stops16h 39m

£589

Flights are sorted by cheapest return flights first.

Deals found on 1/2

Showing 1-10 of 21 results
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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 return 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?

    If you book a flight to Cardiff from Maryland, you will be flying to Cardiff Wales, which is the city’s only airport. Cardiff Wales (CWL) is located 9.1 mi from the center of Cardiff.

  • How long is the flight from Maryland to Cardiff?

    There are many flights that can get you from Maryland to Cardiff in 10h 45m. Fly via Virgin Atlantic, KLM, or Delta to get the fastest option. There are 3548 mi between Maryland and Cardiff. Both multi-stop and direct flights can be found to your destination and back.

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

    While some choose either Baltimore/Washington - Cardiff Wales or Washington, D.C. Reagan-National - Cardiff Wales, Washington, D.C. Dulles Intl - Cardiff Wales is the most popular 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 holiday 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

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry
Bridgend

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