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Cheap flights from Maryland to Cardiff from £160

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CWL
29 Aug — 5 Sep1
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 30 July 2026.

Sun 25/1018:05
IAD
-
CWL
1 stop10h 05m
Multiple Airlines
Thu 26/1117:30
CWL
-
IAD
2 stops30h 35m
Multiple Airlines
Deal found 26/7£627
Wed 28/1022:00
IAD
-
CWL
1 stop11h 00m
Multiple Airlines
Thu 26/1117:30
CWL
-
IAD
2 stops30h 35m
Multiple Airlines
Deal found 26/7£632
Thu 22/1011:25
IAD
-
CWL
2 stops29h 55m
Multiple Airlines
Sat 21/1108:15
CWL
-
IAD
1 stop12h 20m
Multiple Airlines
Deal found 26/7£663
Thu 22/1011:25
IAD
-
CWL
2 stops29h 55m
Multiple Airlines
Mon 23/1108:35
CWL
-
IAD
1 stop12h 00m
Multiple Airlines
Deal found 26/7£672
Sat 24/1018:15
IAD
-
CWL
1 stop15h 40m
Multiple Airlines
Thu 26/1117:30
CWL
-
IAD
2 stops30h 35m
Multiple Airlines
Deal found 26/7£678
Sun 25/1018:05
IAD
-
CWL
1 stop10h 05m
Multiple Airlines
Sun 22/1109:05
CWL
-
IAD
2 stops36h 15m
Multiple Airlines
Deal found 26/7£681
Wed 28/1022:00
IAD
-
CWL
1 stop11h 00m
Multiple Airlines
Sun 22/1109:05
CWL
-
IAD
2 stops36h 15m
Multiple Airlines
Deal found 26/7£684
Sat 24/1011:25
IAD
-
CWL
2 stops40h 45m
Multiple Airlines
Sat 21/1108:15
CWL
-
IAD
1 stop12h 20m
Multiple Airlines
Deal found 26/7£687
Sat 24/1011:25
IAD
-
CWL
2 stops40h 45m
Multiple Airlines
Mon 23/1108:35
CWL
-
IAD
1 stop12h 00m
Multiple Airlines
Deal found 26/7£696
Thu 10/906:00
DCA
-
CWL
3 stops35h 20m
Multiple Airlines
Thu 17/922:50
CWL
-
DCA
3 stops42h 24m
Multiple Airlines
Deal found 27/7£696
Sun 25/1018:05
IAD
-
CWL
1 stop10h 05m
Multiple Airlines
Mon 23/1108:35
CWL
-
IAD
2 stops35h 10m
Multiple Airlines
Deal found 26/7£700
Wed 28/1022:00
IAD
-
CWL
1 stop11h 00m
Multiple Airlines
Mon 23/1108:35
CWL
-
IAD
2 stops35h 10m
Multiple Airlines
Deal found 26/7£704

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 30 July 2026.

Round-trip from

£627

One-way from

£160
25/10-26/11
  • 25/10-26/11
  • 3 total stops
  • 40h 40m total
  • Maryland to Cardiff
Search Deals
2/9
  • 2/9
  • 2 total stops
  • 42h 00m 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 30 July 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 return flight

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Tue 20/10

20:30-23:25

2 stops21h 55m

Cardiff Wales

Sun 25/10

23:50-16:35

1 stop20h 45m

£728

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Tue 1/9

13:15-16:45

2 stops22h 30m

Cardiff Wales

Wed 9/9

09:45-22:31

2 stops17h 46m

£826

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Tue 1/9

13:15-09:15

2 stops15h 00m

Cardiff Wales

Mon 14/9

17:15-16:13

2 stops27h 58m

£826

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Tue 1/9

13:15-09:15

2 stops15h 00m

Cardiff Wales

Wed 9/9

17:15-16:13

2 stops27h 58m

£826

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Tue 27/10

18:45-17:00

1 stop18h 15m

Cardiff Wales

Tue 24/11

10:20-20:12

2 stops38h 52m

£844

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Mon 26/10

09:15-09:50

2 stops20h 35m

Cardiff Wales

Wed 25/11

10:20-23:03

2 stops17h 43m

£847

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Sun 25/10

09:46-09:50

2 stops20h 04m

Cardiff Wales

Tue 24/11

10:20-23:03

2 stops17h 43m

£847

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Wed 28/10

20:50-17:00

2 stops16h 10m

Cardiff Wales

Thu 26/11

10:20-23:28

2 stops18h 08m

£847

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Mon 26/10

18:45-17:00

2 stops18h 15m

Cardiff Wales

Thu 26/11

10:20-23:28

2 stops18h 08m

£847

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Tue 27/10

13:25-09:50

2 stops16h 25m

Cardiff Wales

Wed 25/11

10:20-23:28

2 stops18h 08m

£847

Flights are sorted by cheapest return flights first.

Deals found on 26/7

Showing 1-10 of 52 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 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 15h. Fly via Delta, KLM, or Air France to get the fastest option. There are 3416 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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Alternative routes for Maryland to Cardiff

See prices for flight routes from nearby airports that may be better suited for you.
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Why should you use Cheapflights to find cheap flight tickets from Maryland to Cardiff?

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