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Cheap flights from Maryland to Cardiff from £281

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CWL
27 Apr — 4 May1
1 adult

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 22 April 2025.

Round-trip from

£607

One-way from

£281
KLM
  • KLM
  • 12/8-18/8
  • 2 total stops
  • 38h 10m total
  • Maryland to Cardiff
14/5
  • 14/5
  • 3 total stops
  • 57h 36m total
  • Maryland to Cardiff

Find flight deals from Maryland to Cardiff

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 22 April 2025.

Tue 12/817:25IAD - CWL
1 stop10h 50mKLM
Mon 18/817:15CWL - IAD
1 stop27h 20mKLM
Deal found 21/4£607
Thu 14/813:00BWI - CWL
2 stops15h 15mMultiple Airlines
Fri 22/809:50CWL - BWI
2 stops16h 03mMultiple Airlines
Deal found 21/4£618
Wed 20/812:30IAD - CWL
2 stops15h 45mDelta
Wed 27/809:50CWL - IAD
2 stops18h 09mDelta
Deal found 21/4£618
Mon 12/520:30IAD - CWL
2 stops14h 25mMultiple Airlines
Sat 17/509:00CWL - IAD
2 stops15h 20mMultiple Airlines
Deal found 20/4£684
Thu 18/922:40IAD - CWL
2 stops31h 50mAer Lingus
Tue 30/912:00CWL - IAD
2 stops37h 15mAer Lingus
Deal found 21/4£788
Mon 12/514:59DCA - CWL
2 stops13h 16mKLM
Sat 17/509:45CWL - DCA
2 stops15h 51mKLM
Deal found 20/4£867
Thu 19/613:00BWI - CWL
2 stops15h 15mDelta
Fri 27/609:50CWL - BWI
2 stops18h 29mDelta
Deal found 21/4£998
Thu 19/611:00DCA - CWL
2 stops17h 15mDelta
Fri 27/609:50CWL - DCA
2 stops17h 50mDelta
Deal found 21/4£998
Fri 20/613:00BWI - CWL
2 stops15h 10mKLM
Sun 29/609:50CWL - BWI
2 stops17h 23mKLM
Deal found 21/4£1,051
Fri 20/613:25PHL - CWL
2 stops14h 45mKLM
Sun 29/609:50CWL - PHL
2 stops16h 01mKLM
Deal found 21/4£1,058
Fri 20/615:20PHL - CWL
3 stops20h 00mMultiple Airlines
Sun 29/611:00CWL - PHL
3 stops32h 33mMultiple Airlines
Deal found 21/4£1,259

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 22 April 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

Tue 12/8

17:25-09:15

1 stop10h 50m

Cardiff Wales

Mon 18/8

17:15-15:35

1 stop27h 20m

£607

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Thu 14/8

13:00-09:15

2 stops15h 15m

Cardiff Wales

Fri 22/8

09:50-20:53

2 stops16h 03m

£618

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Wed 20/8

12:30-09:15

2 stops15h 45m

Cardiff Wales

Wed 27/8

09:50-22:59

2 stops18h 09m

£618

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Mon 12/5

20:30-15:55

2 stops14h 25m

Cardiff Wales

Sat 17/5

09:00-19:20

2 stops15h 20m

£684

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Thu 18/9

22:40-11:30

2 stops31h 50m

Cardiff Wales

Tue 30/9

12:00-20:15

2 stops37h 15m

£788

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Mon 12/5

14:59-09:15

2 stops13h 16m

Cardiff Wales

Sat 17/5

09:45-20:36

2 stops15h 51m

£867

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Thu 19/6

13:00-09:15

2 stops15h 15m

Cardiff Wales

Fri 27/6

09:50-23:19

2 stops18h 29m

£998

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Thu 19/6

11:00-09:15

2 stops17h 15m

Cardiff Wales

Fri 27/6

09:50-22:40

2 stops17h 50m

£998

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Fri 20/6

13:00-09:10

2 stops15h 10m

Cardiff Wales

Sun 29/6

09:50-22:13

2 stops17h 23m

£1,051

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Fri 20/6

13:25-09:10

2 stops14h 45m

Cardiff Wales

Sun 29/6

09:50-20:51

2 stops16h 01m

£1,058

Flights are sorted by cheapest return flights first.

Deals found on 20/4

Showing 1-10 of 14 results
1
2

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

Rainfall in Cardiff by month

Plan your trip to Cardiff by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cardiff ranges from 50.0 - 90.0 inches per month. January is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Cardiff when rainfall is around 50.0 mm.

Temperature in Cardiff by month

Plan your trip to Cardiff by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cardiff, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Cardiff

Get insights into the airlines that provide service to Cardiff. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cardiff. Reviews last updated 22 April 2025.
Get a feel of what it's like to fly with Delta, KLM and Aer Lingus from Maryland to Cardiff by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very Good

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the most popular routes 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.

  • What is the cheapest month to book a flight from Maryland to Cardiff?

    Currently, July is the cheapest month in which you can book a flight from Maryland to Cardiff (average of £169). Flying from Maryland to Cardiff in December is currently the most expensive (average of £263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Maryland?

Book flights to Maryland if you plan to visit one of these locations
Barry
Bridgend

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

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