Find flights
When to book
Airlines
FAQs

Cheap flights from Maryland to Cardiff from £260

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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CWL
18 Jun — 25 Jun1
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 13 June 2025.

Round-trip from

£604

One-way from

£260
KLM
  • KLM
  • 31/10-3/11
  • 2 total stops
  • 38h 35m total
  • Maryland to Cardiff
Search Deals
7/7
  • 7/7
  • 3 total stops
  • 52h 27m total
  • Maryland to Cardiff
Search Deals

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 13 June 2025.

Fri 31/1018:35IAD - CWL
1 stop11h 15mKLM
Mon 3/1117:25CWL - IAD
1 stop27h 20mKLM
Deal found 13/6£604
Wed 20/812:39IAD - CWL
2 stops15h 36mMultiple Airlines
Wed 27/809:50CWL - IAD
1 stop10h 45mMultiple Airlines
Deal found 12/6£607
Wed 20/809:50IAD - CWL
2 stops18h 25mDelta
Wed 27/809:50CWL - IAD
1 stop10h 45mDelta
Deal found 11/6£608
Wed 20/813:05BWI - CWL
2 stops15h 10mKLM
Wed 27/809:50CWL - BWI
2 stops16h 55mKLM
Deal found 11/6£615
Sat 26/712:10DCA - CWL
2 stops16h 05mKLM
Sat 2/809:45CWL - DCA
2 stops18h 50mKLM
Deal found 11/6£781
Sun 13/718:50BWI - CWL
3 stops33h 25mMultiple Airlines
Sun 20/711:00CWL - BWI
3 stops40h 21mMultiple Airlines
Deal found 12/6£824
Sat 26/706:00DCA - CWL
3 stops23h 35mMultiple Airlines
Sat 2/809:00CWL - DCA
2 stops15h 42mMultiple Airlines
Deal found 11/6£868
Sun 13/717:25IAD - CWL
1 stop10h 50mVirgin Atlantic
Sun 20/709:50CWL - IAD
1 stop10h 45mVirgin Atlantic
Deal found 12/6£1,159
Sun 13/716:30IAD - CWL
2 stops19h 15mITA Airways
Sun 20/709:50CWL - IAD
2 stops33h 50mITA Airways
Deal found 12/6£1,261
Thu 19/613:00BWI - CWL
2 stops15h 15mDelta
Fri 27/609:50CWL - BWI
2 stops15h 53mDelta
Deal found 12/6£1,733

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 13 June 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

Fri 31/10

18:35-09:50

1 stop11h 15m

Cardiff Wales

Mon 3/11

17:25-15:45

1 stop27h 20m

£604

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Wed 20/8

12:39-09:15

2 stops15h 36m

Cardiff Wales

Wed 27/8

09:50-15:35

1 stop10h 45m

£607

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Wed 20/8

09:50-09:15

2 stops18h 25m

Cardiff Wales

Wed 27/8

09:50-15:35

1 stop10h 45m

£608

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Wed 20/8

13:05-09:15

2 stops15h 10m

Cardiff Wales

Wed 27/8

09:50-21:45

2 stops16h 55m

£615

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Sat 26/7

12:10-09:15

2 stops16h 05m

Cardiff Wales

Sat 2/8

09:45-23:35

2 stops18h 50m

£781

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Sun 13/7

18:50-09:15

3 stops33h 25m

Cardiff Wales

Sun 20/7

11:00-22:21

3 stops40h 21m

£824

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Sat 26/7

06:00-10:35

3 stops23h 35m

Cardiff Wales

Sat 2/8

09:00-19:42

2 stops15h 42m

£868

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Sun 13/7

17:25-09:15

1 stop10h 50m

Cardiff Wales

Sun 20/7

09:50-15:35

1 stop10h 45m

£1,159

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Sun 13/7

16:30-16:45

2 stops19h 15m

Cardiff Wales

Sun 20/7

09:50-14:40

2 stops33h 50m

£1,261

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Mon 7/7

21:58-07:25

3 stops52h 27m

£260

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 12 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 13 June 2025.
Get a feel of what it's like to fly with Delta, KLM and Virgin Atlantic 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.
Delta
8.0
Very Good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very Good
7,950 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aer Lingus
7.1
Good
1,118 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
ITA Airways
6.7
Okay
990 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    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.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Maryland to Cardiff

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Manchester flights
Newark to Manchester flights
LaGuardia to Manchester flights
Orlando to Manchester flights
Boston to Manchester flights
Dulles Intl to Manchester flights
Atlanta to Manchester flights
O'Hare Intl to Manchester flights
Baltimore to Manchester flights
Hobby to Manchester flights
Los Angeles to Manchester flights
Reagan-National to Manchester flights
George Bush Intcntl to Manchester flights
Seattle to Manchester flights
Stewart to Manchester flights
Dallas/Fort Worth to Manchester flights
San Francisco to Manchester flights
Tampa to Manchester flights
Ontario to Manchester flights
Philadelphia to Manchester flights
Santa Ana to Manchester flights
Nashville to Manchester flights
San Diego to Manchester flights
Charlotte to Manchester flights
Dulles Intl to Bristol flights
Sky Harbor Intl to Manchester flights
Raleigh to Manchester flights
San Jose to Manchester flights
Baltimore to Bristol flights
Midway to Manchester flights
Denver to Manchester flights
Detroit to Manchester flights
Austin to Manchester flights
Norfolk to Manchester flights
St. Louis to Manchester flights
Miami to Manchester flights
Minneapolis to Manchester flights
O'Hare Intl to Bristol flights
Newark to Cardiff flights
John F Kennedy Intl to Cardiff flights
Reagan-National to Bristol flights
Fort Lauderdale to Manchester flights
John F Kennedy Intl to Bristol flights
White Plains to Manchester flights
Richmond to Manchester flights
Buffalo to Manchester flights
Kansas City to Manchester flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Maryland to Cardiff?

Cheapflights helps you search for flights from Maryland to Cardiff via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Cardiff from Maryland.

Can Cheapflights find flights from Maryland to Cardiff with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Maryland to Cardiff flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Maryland to Cardiff on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights