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Cheap flights from Maryland to Cardiff from £522

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CWL
25 Feb — 4 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 26 January 2026.

Thu 12/314:30
IAD
-
CWL
2 stops27h 30m
Multiple Airlines
Thu 19/310:30
CWL
-
IAD
2 stops30h 15m
Multiple Airlines
Deal found 25/1£522
Sun 15/319:05
IAD
-
CWL
1 stop10h 45m
Virgin Atlantic
Tue 31/317:15
CWL
-
IAD
2 stops28h 37m
Virgin Atlantic
Deal found 25/1£568
Tue 24/208:00
PHL
-
CWL
2 stops20h 50m
Delta
Tue 3/310:20
CWL
-
PHL
2 stops17h 53m
Delta
Deal found 25/1£570
Tue 10/319:05
IAD
-
CWL
1 stop10h 45m
Virgin Atlantic
Tue 17/317:25
CWL
-
IAD
1 stop27h 40m
Virgin Atlantic
Deal found 23/1£574
Sun 15/317:09
DCA
-
CWL
2 stops12h 41m
KLM
Tue 31/309:45
CWL
-
DCA
2 stops15h 55m
KLM
Deal found 25/1£581
Tue 10/312:29
DCA
-
CWL
2 stops17h 21m
Delta
Tue 17/310:20
CWL
-
DCA
2 stops16h 16m
Delta
Deal found 24/1£585
Mon 28/918:10
IAD
-
CWL
1 stop10h 05m
Delta
Wed 14/1009:45
CWL
-
IAD
1 stop10h 50m
Delta
Deal found 25/1£585
Mon 28/912:30
IAD
-
CWL
2 stops15h 45m
Delta
Sat 17/1009:45
CWL
-
IAD
1 stop10h 50m
Delta
Deal found 25/1£588
Wed 12/813:00
BWI
-
CWL
2 stops15h 15m
KLM
Wed 26/817:15
CWL
-
BWI
2 stops27h 36m
KLM
Deal found 26/1£595
Fri 2/1015:30
DCA
-
CWL
2 stops20h 35m
Delta
Wed 14/1009:45
CWL
-
DCA
2 stops18h 45m
Delta
Deal found 25/1£595
Fri 2/1017:00
DCA
-
CWL
2 stops19h 05m
Delta
Mon 12/1009:45
CWL
-
DCA
2 stops27h 23m
Delta
Deal found 25/1£599
Wed 6/511:04
IAD
-
CWL
2 stops17h 11m
Delta
Wed 27/509:45
CWL
-
IAD
1 stop10h 50m
Delta
Deal found 25/1£615

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 26 January 2026.

Round-trip from

£522
12/3-19/3
  • 12/3-19/3
  • 4 total stops
  • 57h 45m 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 26 January 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

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Thu 12/3

14:30-22:00

2 stops27h 30m

Cardiff Wales

Thu 19/3

10:30-12:45

2 stops30h 15m

£522

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Sun 15/3

19:05-09:50

1 stop10h 45m

Cardiff Wales

Tue 31/3

17:15-16:52

2 stops28h 37m

£568

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Tue 10/3

12:26-09:50

2 stops17h 24m

Cardiff Wales

Tue 17/3

10:20-23:00

2 stops16h 40m

£570

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Tue 24/2

08:00-09:50

2 stops20h 50m

Cardiff Wales

Tue 3/3

10:20-23:13

2 stops17h 53m

£570

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Tue 10/3

19:05-09:50

1 stop10h 45m

Cardiff Wales

Tue 17/3

17:25-17:05

1 stop27h 40m

£574

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Sun 15/3

19:05-09:50

1 stop10h 45m

Cardiff Wales

Tue 31/3

09:45-15:35

1 stop10h 50m

£574

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Sun 15/3

17:09-09:50

2 stops12h 41m

Cardiff Wales

Tue 31/3

09:45-20:40

2 stops15h 55m

£581

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Tue 10/3

13:40-09:50

2 stops16h 10m

Cardiff Wales

Tue 17/3

17:25-17:00

2 stops27h 35m

£585

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Tue 10/3

12:29-09:50

2 stops17h 21m

Cardiff Wales

Tue 17/3

10:20-22:36

2 stops16h 16m

£585

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Tue 10/3

12:14-09:50

2 stops17h 36m

Cardiff Wales

Tue 17/3

10:20-22:59

2 stops16h 39m

£585

Flights are sorted by cheapest return flights first.

Deals found on 25/1

Showing 1-10 of 24 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, Delta, or KLM 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. Dulles Intl - Cardiff Wales, Washington, D.C. Reagan-National - 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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