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Cheap flights from Maryland to Cardiff from £326

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 30/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CWL
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Maryland to Cardiff

Keep the following information in mind while searching for Maryland to Cardiff flight deals. Data was last updated 17 November 2025.

Round-trip from

£475

One-way from

£326
12/2-16/2
  • 12/2-16/2
  • 6 total stops
  • 45h 47m total
  • Maryland to Cardiff
Search Deals
30/11
  • 30/11
  • 3 total stops
  • 36h 35m total
  • Maryland to Cardiff
Search Deals

Find 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 17 November 2025.

Wed 3/1206:00BWI - CWL
2 stops29h 55mDelta
Sun 7/1210:20CWL - BWI
2 stops35h 56mDelta
Deal found 14/11£596
Fri 5/1206:02DCA - CWL
2 stops22h 48mDelta
Tue 9/1210:20CWL - DCA
2 stops17h 48mDelta
Deal found 16/11£596
Wed 31/1218:05IAD - CWL
1 stop10h 45mVirgin Atlantic
Wed 7/117:25CWL - IAD
1 stop27h 40mVirgin Atlantic
Deal found 16/11£612
Tue 30/1218:05IAD - CWL
1 stop10h 45mKLM
Tue 6/117:25CWL - IAD
2 stops28h 52mKLM
Deal found 15/11£628
Wed 31/1214:25DCA - CWL
2 stops14h 25mKLM
Wed 7/110:20CWL - DCA
2 stops18h 21mKLM
Deal found 16/11£630
Tue 30/1212:32DCA - CWL
2 stops16h 18mKLM
Tue 6/117:25CWL - DCA
2 stops28h 04mKLM
Deal found 15/11£658
Wed 31/1219:40IAD - CWL
3 stops16h 15mMultiple Airlines
Wed 7/117:25CWL - IAD
3 stops30h 05mMultiple Airlines
Deal found 16/11£712
Tue 30/1218:59BWI - CWL
2 stops57h 51mMultiple Airlines
Tue 6/117:25CWL - BWI
2 stops32h 05mMultiple Airlines
Deal found 15/11£729
Tue 18/1118:05IAD - CWL
1 stop17h 50mKLM
Thu 20/1110:20CWL - IAD
2 stops18h 56mKLM
Deal found 14/11£805
Wed 31/1212:58IAD - CWL
2 stops15h 52mDelta
Wed 7/110:20CWL - IAD
2 stops13h 49mDelta
Deal found 16/11£825
Sat 29/1118:05IAD - CWL
1 stop10h 45mKLM
Wed 3/1217:25CWL - IAD
1 stop27h 40mKLM
Deal found 17/11£838
Tue 30/1218:00IAD - CWL
3 stops34h 50mMultiple Airlines
Tue 6/117:25CWL - IAD
3 stops50h 10mMultiple Airlines
Deal found 15/11£841

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 17 November 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

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Thu 12/2

15:30-22:00

3 stops25h 30m

Cardiff Wales

Mon 16/2

23:30-14:47

3 stops20h 17m

£475

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Wed 3/12

06:00-16:55

2 stops29h 55m

Cardiff Wales

Sun 7/12

10:20-17:16

2 stops35h 56m

£596

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Wed 3/12

06:02-09:50

2 stops22h 48m

Cardiff Wales

Sun 7/12

10:20-23:58

2 stops18h 38m

£596

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Fri 5/12

17:31-16:55

2 stops18h 24m

Cardiff Wales

Tue 9/12

10:20-22:57

2 stops17h 37m

£596

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Wed 1/4

17:50-09:15

1 stop10h 25m

Cardiff Wales

Sun 5/4

17:15-15:35

1 stop27h 20m

£601

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Wed 31/12

18:05-09:50

1 stop10h 45m

Cardiff Wales

Wed 7/1

17:25-16:05

1 stop27h 40m

£612

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Tue 30/12

18:05-09:50

1 stop10h 45m

Cardiff Wales

Tue 6/1

17:25-17:17

2 stops28h 52m

£628

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Wed 31/12

14:25-09:50

2 stops14h 25m

Cardiff Wales

Wed 7/1

10:20-23:41

2 stops18h 21m

£630

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Tue 30/12

12:32-09:50

2 stops16h 18m

Cardiff Wales

Tue 6/1

17:25-16:29

2 stops28h 04m

£658

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Wed 1/4

12:30-09:15

2 stops15h 45m

Cardiff Wales

Sun 5/4

17:15-11:53

2 stops47h 38m

£659

Flights are sorted by cheapest return flights first.

Deals found on 15/11

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 25m. Fly via Delta, Virgin Atlantic, 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. 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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