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Cheap flights from Maryland to Cardiff from £393

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CWL
11 Jan — 18 Jan1
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 12 December 2025.

Sat 13/1217:01PHL - CWL
2 stops18h 49mKLM
Mon 15/1210:20CWL - PHL
2 stops17h 50mKLM
Deal found 9/12£844
Sat 13/1217:30PHL - CWL
1 stop22h 25mMultiple Airlines
Mon 15/1223:30CWL - PHL
1 stop21h 30mMultiple Airlines
Deal found 9/12£1,062
Sun 21/1219:19PHL - CWL
2 stops16h 26mDelta
Wed 7/110:20CWL - PHL
2 stops19h 01mDelta
Deal found 10/12£1,148

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 12 December 2025.

Round-trip from

£393
23/1-30/1
  • 23/1-30/1
  • 4 total stops
  • 44h 05m 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 12 December 2025.
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

Fri 23/1

19:40-19:40

2 stops19h 00m

Cardiff Wales

Fri 30/1

22:25-18:30

2 stops25h 05m

£393

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Sat 24/1

18:05-09:45

1 stop10h 40m

Cardiff Wales

Sat 31/1

17:25-16:05

1 stop27h 40m

£561

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Sat 24/1

18:05-09:45

1 stop10h 40m

Cardiff Wales

Sat 31/1

10:20-19:09

2 stops13h 49m

£564

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Wed 21/1

05:40-09:50

2 stops23h 10m

Cardiff Wales

Wed 11/2

10:20-23:13

2 stops17h 53m

£577

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Mon 26/1

12:16-09:50

2 stops16h 34m

Cardiff Wales

Mon 2/2

17:15-20:40

2 stops32h 25m

£577

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Sat 24/1

13:02-09:45

2 stops15h 43m

Cardiff Wales

Sat 31/1

17:25-17:46

2 stops29h 21m

£580

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Sat 24/1

13:04-09:45

2 stops15h 41m

Cardiff Wales

Sat 31/1

17:25-16:29

2 stops28h 04m

£580

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Sun 25/1

18:05-16:45

1 stop17h 40m

Cardiff Wales

Sun 1/2

17:30-16:05

1 stop27h 35m

£582

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Thu 8/1

12:23-09:50

2 stops16h 27m

Cardiff Wales

Mon 12/1

17:15-16:05

1 stop27h 50m

£585

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Fri 23/1

12:23-09:50

2 stops16h 27m

Cardiff Wales

Fri 30/1

17:15-16:05

1 stop27h 50m

£585

Flights are sorted by cheapest return flights first.

Deals found on 9/12

Showing 1-10 of 30 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 40m. Fly via KLM, Virgin Atlantic, 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 Washington, D.C. Dulles Intl - Cardiff Wales or Washington, D.C. Reagan-National - Cardiff Wales, Baltimore/Washington - 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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