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Cheap flights from Cardiff to Maryland from £574

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BWI
23 May — 30 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Maryland

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Maryland
Explore the most affordable flight options available from Cardiff to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 April 2026.

Wed 3/623:30
CWL
-
DCA
3 stops27h 25m
Multiple Airlines
Wed 10/606:00
DCA
-
CWL
2 stops23h 15m
Multiple Airlines
Deal found 19/4£574
Wed 3/623:30
CWL
-
IAD
3 stops25h 59m
Multiple Airlines
Wed 10/608:18
IAD
-
CWL
2 stops20h 57m
Multiple Airlines
Deal found 19/4£602
Tue 19/523:15
CWL
-
IAD
3 stops27h 10m
Multiple Airlines
Tue 26/516:05
IAD
-
CWL
2 stops26h 00m
Multiple Airlines
Deal found 21/4£644
Tue 19/523:15
CWL
-
DCA
3 stops28h 13m
Multiple Airlines
Tue 26/518:55
DCA
-
CWL
2 stops23h 10m
Multiple Airlines
Deal found 21/4£644
Tue 19/516:15
CWL
-
PHL
3 stops36h 30m
Multiple Airlines
Tue 26/514:57
PHL
-
CWL
3 stops38h 18m
Multiple Airlines
Deal found 21/4£696
Thu 4/611:35
CWL
-
IAD
1 stop13h 54m
Multiple Airlines
Thu 11/609:55
IAD
-
CWL
2 stops31h 25m
Multiple Airlines
Deal found 20/4£763
Fri 18/922:45
CWL
-
IAD
1 stop22h 00m
Multiple Airlines
Thu 24/920:45
IAD
-
CWL
1 stop20h 35m
Multiple Airlines
Deal found 22/4£804
Thu 19/1117:25
CWL
-
IAD
1 stop27h 20m
KLM
Thu 3/1217:35
IAD
-
CWL
1 stop11h 15m
KLM
Deal found 18/4£825
Sat 6/611:35
CWL
-
PHL
2 stops26h 50m
Multiple Airlines
Sat 13/613:00
PHL
-
CWL
3 stops40h 15m
Multiple Airlines
Deal found 22/4£862
Wed 21/1009:45
CWL
-
DCA
2 stops18h 19m
Virgin Atlantic
Wed 4/1115:30
DCA
-
CWL
2 stops13h 20m
Virgin Atlantic
Deal found 18/4£902
Sat 6/609:45
CWL
-
PHL
2 stops18h 22m
Delta
Sat 13/616:30
PHL
-
CWL
2 stops19h 15m
Delta
Deal found 22/4£925
Wed 3/612:00
CWL
-
BWI
2 stops36h 40m
British Airways
Wed 10/621:30
BWI
-
CWL
2 stops33h 00m
British Airways
Deal found 19/4£934

Find flight deals from Cardiff to Maryland

Keep the following information in mind while searching for Cardiff to Maryland flight deals. Data was last updated 23 April 2026.

Round-trip from

£574
3/6-10/6
  • 3/6-10/6
  • 5 total stops
  • 50h 40m total
  • Cardiff to Maryland
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Maryland 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 23 April 2026.
Use the filters below to find and compare flights from Cardiff to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffWashington, D.C.

CWL - DCA

CWLDCA

Cardiff Wales

Wed 3/6

23:30-22:28

2 stops27h 58m

Washington, D.C. Reagan-National

Wed 10/6

06:00-10:15

2 stops23h 15m

£575

CardiffWashington, D.C.

CWL - IAD

CWLIAD

Cardiff Wales

Wed 3/6

23:30-20:29

3 stops25h 59m

Washington, D.C. Dulles Intl

Wed 10/6

08:18-10:15

2 stops20h 57m

£602

CardiffWashington, D.C.

CWL - IAD

CWLIAD

Cardiff Wales

Tue 19/5

23:15-21:25

3 stops27h 10m

Washington, D.C. Dulles Intl

Tue 26/5

16:05-23:05

2 stops26h 00m

£644

CardiffWashington, D.C.

CWL - DCA

CWLDCA

Cardiff Wales

Tue 19/5

23:15-18:13

3 stops23h 58m

Washington, D.C. Reagan-National

Tue 26/5

16:20-23:05

3 stops25h 45m

£648

CardiffPhiladelphia

CWL - PHL

CWLPHL

Cardiff Wales

Tue 19/5

16:15-23:45

3 stops36h 30m

Philadelphia

Tue 26/5

14:57-10:15

3 stops38h 18m

£696

CardiffWashington, D.C.

CWL - IAD

CWLIAD

Cardiff Wales

Thu 4/6

11:35-20:29

1 stop13h 54m

Washington, D.C. Dulles Intl

Thu 11/6

09:55-22:20

2 stops31h 25m

£763

CardiffWashington, D.C.

CWL - IAD

CWLIAD

Cardiff Wales

Fri 18/9

22:45-15:45

1 stop22h 00m

Washington, D.C. Dulles Intl

Thu 24/9

20:45-22:20

1 stop20h 35m

£804
Fastest return journey

CardiffWashington, D.C.

CWL - IAD

CWLIAD

Cardiff Wales

Fri 18/9

09:45-15:35

1 stop10h 50m

Washington, D.C. Dulles Intl

Thu 24/9

13:00-09:15

2 stops15h 15m

£849

CardiffWashington, D.C.

CWL - IAD

CWLIAD

Cardiff Wales

Fri 18/9

09:45-00:10

2 stops19h 25m

Washington, D.C. Dulles Intl

Thu 24/9

06:00-09:15

2 stops22h 15m

£853

CardiffPhiladelphia

CWL - PHL

CWLPHL

Cardiff Wales

Sat 6/6

11:35-09:25

2 stops26h 50m

Philadelphia

Sat 13/6

13:00-10:15

3 stops40h 15m

£862

Flights are sorted by cheapest return flights first.

Deals found on 19/4

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Cardiff to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Cardiff 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 Cardiff to Maryland
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 Cardiff to Maryland. 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 from for flights from Cardiff to Maryland?

    Cardiff Wales (CWL), located 9.1 mi from the city center, is the airport you fly out of when you book flights from Cardiff to Maryland.

  • How long is the flight from Cardiff to Maryland?

    Airlines like British Airways and Delta fly from Cardiff to Maryland in about 18h 32m. The time it takes to get you to your destination can typically vary by up to 18h 08m. Cardiff and Maryland are separated by a distance of 3505 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    The most popular flight routes from Cardiff to Maryland are Cardiff Wales - Washington, D.C. Dulles Intl, Cardiff Wales - Baltimore/Washington and Cardiff Wales - Philadelphia.

  • Can I find deals for flights from Cardiff to Maryland that include hotel bookings?

    Yes. In addition to deals on Cardiff to Maryland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to Maryland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Maryland.

  • Can I find deals for business class flights from Cardiff to Maryland?

    Yes. Cheapflights offers flight deals from Cardiff to Maryland 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

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Why should you use Cheapflights to find cheap flight tickets from Cardiff to Maryland?

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Yes, Cheapflights offers price alerts on Cardiff to Maryland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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