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Cardiff

$801+ Cheap flights from Maryland to Cardiff (CWL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CWL
Mar 26 — Apr 21
Thu 3/26
Thu 4/2
1 adult, Economy
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Cheap 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 February 24, 2026.

This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/511:06 am
DCA
-
CWL
2 stops17h 44m
Delta
Sun 3/810:20 am
CWL
-
DCA
2 stops16h 16m
Delta
Deal found 2/21$801
This Virgin Atlantic deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:40 pm
IAD
-
CWL
1 stop10h 35m
Virgin Atlantic
Tue 4/149:45 am
CWL
-
IAD
1 stop10h 50m
Virgin Atlantic
Deal found 2/21$801
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:10 pm
IAD
-
CWL
1 stop17h 35m
Delta
Mon 4/139:45 am
CWL
-
IAD
1 stop10h 50m
Delta
Deal found 2/20$802
This KLM deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/111:32 pm
IAD
-
CWL
2 stops14h 43m
KLM
Mon 5/185:15 pm
CWL
-
IAD
1 stop27h 20m
KLM
Deal found 2/21$805
This KLM deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:40 pm
IAD
-
CWL
1 stop18h 05m
KLM
Tue 4/149:45 am
CWL
-
IAD
2 stops16h 07m
KLM
Deal found 2/21$810
This Delta deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/910:54 am
BWI
-
CWL
2 stops17h 21m
Delta
Thu 4/169:45 am
CWL
-
BWI
2 stops18h 41m
Delta
Deal found 2/23$815
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/710:00 am
DCA
-
CWL
2 stops18h 15m
Delta
Tue 4/149:45 am
CWL
-
DCA
2 stops18h 05m
Delta
Deal found 2/21$815
This Air France deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/63:35 pm
BWI
-
CWL
2 stops12h 40m
Multiple Airlines
Mon 4/139:45 am
CWL
-
BWI
2 stops15h 28m
Multiple Airlines
Deal found 2/20$816
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/612:16 pm
DCA
-
CWL
2 stops15h 59m
Delta
Mon 4/139:45 am
CWL
-
DCA
2 stops17h 56m
Delta
Deal found 2/20$816
This Air France deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/61:19 pm
IAD
-
CWL
2 stops14h 56m
Multiple Airlines
Mon 4/139:45 am
CWL
-
IAD
2 stops18h 18m
Multiple Airlines
Deal found 2/20$816
This Trip.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:40 pm
IAD
-
CWL
1 stop10h 35m
Multiple Airlines
Thu 4/169:45 am
CWL
-
IAD
1 stop10h 50m
Multiple Airlines
Deal found 2/22$838
This Expedia deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:08 am
PHL
-
CWL
2 stops17h 07m
Multiple Airlines
Wed 4/159:45 am
CWL
-
PHL
2 stops16h 08m
Multiple Airlines
Deal found 2/22$843

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 February 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$801
(Virgin Atlantic)
Provider with most accurate pricing for Washington, D.C. (WAS)-Cardiff Wales flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Cardiff Wales flights.
Search Deals
From Maryland to Cardiff Wales
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated February 24, 2026.
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 4/7

5:40 pm-9:15 am

1 stop10h 35m

Cardiff Wales

Tue 4/14

9:45 am-3:35 pm

1 stop10h 50m

$801

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Mon 5/11

6:10 pm-9:15 am

1 stop10h 05m

Cardiff Wales

Mon 5/18

5:15 pm-3:35 pm

1 stop27h 20m

$801

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Wed 4/8

6:10 pm-9:15 am

1 stop10h 05m

Cardiff Wales

Wed 4/15

9:45 am-3:35 pm

1 stop10h 50m

$801

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Mon 4/6

6:10 pm-4:45 pm

1 stop17h 35m

Cardiff Wales

Mon 4/13

9:45 am-3:35 pm

1 stop10h 50m

$802

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Tue 4/7

5:40 pm-4:45 pm

1 stop18h 05m

Cardiff Wales

Tue 4/14

9:45 am-8:52 pm

2 stops16h 07m

$810

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Thu 4/9

10:54 am-9:15 am

2 stops17h 21m

Cardiff Wales

Thu 4/16

9:45 am-11:26 pm

2 stops18h 41m

$815

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Tue 4/7

10:54 am-9:15 am

2 stops17h 21m

Cardiff Wales

Tue 4/14

9:45 am-8:17 pm

2 stops15h 32m

$815

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Tue 4/7

10:00 am-9:15 am

2 stops18h 15m

Cardiff Wales

Tue 4/14

9:45 am-10:50 pm

2 stops18h 05m

$815

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Thu 4/9

10:00 am-9:15 am

2 stops18h 15m

Cardiff Wales

Thu 4/16

9:45 am-10:41 pm

2 stops17h 56m

$815

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Wed 4/8

11:00 am-9:15 am

2 stops17h 15m

Cardiff Wales

Wed 4/15

9:45 am-10:22 pm

2 stops17h 37m

$815

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 30 results
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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 round-trip 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?

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

  • How long is the flight from Maryland to Cardiff?

    Departing from Maryland to Cardiff will take you 10h 05m. The distance between Maryland and Cardiff is about 3548 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Most travelers choose Washington, D.C. Dulles Intl - Cardiff Wales, Baltimore/Washington - Cardiff Wales or Washington, D.C. Reagan-National - Cardiff Wales when deciding on the best 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 vacation 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

Traveling to a place near Cardiff?

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

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