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Cheap flights from Cardiff to Maryland from £604

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/2. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BWI
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Maryland

Keep the following information in mind while searching for Cardiff to Maryland flight deals. Data was last updated 8 January 2026.

Round-trip from

£604
Delta
  • Delta
  • 20/2-27/2
  • 4 total stops
  • 40h 43m total
  • Cardiff to Maryland
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Find 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 8 January 2026.

Fri 20/210:20CWL - PHL
2 stops17h 53mDelta
Fri 27/206:00PHL - CWL
2 stops22h 50mDelta
Deal found 6/1£604
Sat 21/210:20CWL - DCA
2 stops17h 37mKLM
Sat 28/212:59DCA - CWL
2 stops15h 51mKLM
Deal found 7/1£606
Fri 6/208:35CWL - IAD
2 stops36h 00mBritish Airways
Fri 13/221:45IAD - CWL
2 stops32h 45mBritish Airways
Deal found 7/1£632
Sat 21/220:05CWL - IAD
2 stops29h 55mMultiple Airlines
Sat 28/217:05IAD - CWL
1 stop22h 50mMultiple Airlines
Deal found 7/1£638
Sat 21/210:20CWL - IAD
2 stops17h 49mVirgin Atlantic
Sat 28/207:15IAD - CWL
2 stops21h 35mVirgin Atlantic
Deal found 7/1£658
Fri 6/222:25CWL - IAD
2 stops21h 50mMultiple Airlines
Fri 13/217:05IAD - CWL
1 stop21h 35mMultiple Airlines
Deal found 7/1£668
Fri 6/208:35CWL - BWI
2 stops39h 10mBritish Airways
Fri 13/220:35BWI - CWL
2 stops33h 55mBritish Airways
Deal found 7/1£738
Sat 21/220:05CWL - DCA
3 stops43h 16mMultiple Airlines
Sat 28/218:50DCA - CWL
3 stops21h 05mMultiple Airlines
Deal found 7/1£986
Fri 20/217:15CWL - PHL
3 stops35h 01mMultiple Airlines
Fri 27/205:30PHL - CWL
3 stops30h 25mMultiple Airlines
Deal found 6/1£988
Sat 21/212:00CWL - BWI
2 stops35h 45mBritish Airways
Sat 28/220:35BWI - CWL
2 stops33h 55mBritish Airways
Deal found 7/1£1,798

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 8 January 2026.
Use the filters below to find and compare flights from Cardiff to Maryland that are best for you.

Fly from

Cardiff

Fly to

Maryland

Route

Depart

Return

Price

CardiffPhiladelphia

CWL - PHL

CWLPHL

Cardiff Wales

Fri 20/2

10:20-23:13

2 stops17h 53m

Philadelphia

Fri 27/2

06:00-09:50

2 stops22h 50m

£604

CardiffWashington, D.C.

CWL - DCA

CWLDCA

Cardiff Wales

Sat 21/2

10:20-22:57

2 stops17h 37m

Washington, D.C. Reagan-National

Sat 28/2

12:59-09:50

2 stops15h 51m

£606

CardiffWashington, D.C.

CWL - IAD

CWLIAD

Cardiff Wales

Fri 6/2

08:35-15:35

2 stops36h 00m

Washington, D.C. Dulles Intl

Fri 13/2

21:45-11:30

2 stops32h 45m

£632

CardiffWashington, D.C.

CWL - IAD

CWLIAD

Cardiff Wales

Sat 21/2

20:05-21:00

2 stops29h 55m

Washington, D.C. Dulles Intl

Sat 28/2

17:05-20:55

1 stop22h 50m

£638

CardiffWashington, D.C.

CWL - IAD

CWLIAD

Cardiff Wales

Sat 21/2

10:20-23:09

2 stops17h 49m

Washington, D.C. Dulles Intl

Sat 28/2

07:15-09:50

2 stops21h 35m

£658

CardiffWashington, D.C.

CWL - IAD

CWLIAD

Cardiff Wales

Fri 6/2

22:25-15:15

2 stops21h 50m

Washington, D.C. Dulles Intl

Fri 13/2

17:05-19:40

1 stop21h 35m

£668

CardiffBaltimore

CWL - BWI

CWLBWI

Cardiff Wales

Fri 6/2

08:35-18:45

2 stops39h 10m

Baltimore/Washington

Fri 13/2

20:35-11:30

2 stops33h 55m

£738

CardiffWashington, D.C.

CWL - DCA

CWLDCA

Cardiff Wales

Sat 21/2

20:05-10:21

3 stops43h 16m

Washington, D.C. Reagan-National

Sat 28/2

18:50-20:55

3 stops21h 05m

£986

CardiffPhiladelphia

CWL - PHL

CWLPHL

Cardiff Wales

Fri 20/2

17:15-23:16

3 stops35h 01m

Philadelphia

Fri 27/2

05:30-16:55

3 stops30h 25m

£988

CardiffBaltimore

CWL - BWI

CWLBWI

Cardiff Wales

Sat 21/2

12:00-18:45

2 stops35h 45m

Baltimore/Washington

Sat 28/2

20:35-11:30

2 stops33h 55m

£1,798

Flights are sorted by cheapest return flights first.

Deals found on 6/1

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 Delta, KLM, and British Airways fly from Cardiff to Maryland in about 17h 37m. The time it takes to get you to your destination can typically vary by up to 18h 23m. Cardiff and Maryland are separated by a distance of 3535 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. Reagan-National, Cardiff Wales - Washington, D.C. Dulles Intl and Cardiff Wales - Baltimore/Washington.

  • 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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Can Cheapflights notify me if prices for flights from Cardiff to Maryland become cheaper?

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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