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Cardiff

$785+ Cheap flights from Baltimore (BWI) 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CWL
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Baltimore to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Cardiff (CWL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$785
(Delta)
Provider with most accurate pricing for Baltimore/Washington-Cardiff Wales flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-Cardiff Wales flights.
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From Baltimore/Washington to Cardiff Wales
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Find flight deals from Baltimore to Cardiff

Cheapest flights from Baltimore to Cardiff
Explore the most affordable flight options available from Baltimore to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Delta deal was found by Cheapflights users on 11/10. 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.
Wed 12/37:02 amBWI - CWL
2 stops28h 53mDelta
Sun 12/710:20 amCWL - BWI
2 stops35h 31mDelta
Deal found 11/10$785
This Mytrip deal was found by Cheapflights users on 11/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:35 pmBWI - CWL
2 stops18h 05mMultiple Airlines
Fri 1/210:25 pmCWL - BWI
3 stops30h 24mMultiple Airlines
Deal found 11/11$1,745
This Delta deal was found by Cheapflights users on 11/12. 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 12/1810:28 amBWI - CWL
2 stops18h 22mDelta
Sat 12/2710:20 amCWL - BWI
2 stops19h 23mDelta
Deal found 11/12$2,115
This Booking.com deal was found by Cheapflights users on 11/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:40 pmBWI - CWL
2 stops16h 10mMultiple Airlines
Sat 1/35:25 pmCWL - BWI
3 stops30h 15mMultiple Airlines
Deal found 11/12$2,613
This Delta deal was found by Cheapflights users on 11/12. 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.
Sat 12/276:59 pmBWI - CWL
2 stops16h 51mDelta
Sat 1/310:20 amCWL - BWI
2 stops19h 23mDelta
Deal found 11/12$2,689
This Delta deal was found by Cheapflights users on 11/11. 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.
Fri 12/265:36 pmBWI - CWL
2 stops18h 19mDelta
Fri 1/210:20 amCWL - BWI
2 stops19h 23mDelta
Deal found 11/11$3,571

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 November 13, 2025.
Use the filters below to find and compare flights from Baltimore to Cardiff that are best for you.

Fly from

Baltimore

Fly to

Cardiff

Route

Depart

Return

Price

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Wed 12/3

7:02 am-4:55 pm

2 stops28h 53m

Cardiff Wales

Sun 12/7

10:20 am-4:51 pm

2 stops35h 31m

$785

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Fri 12/26

8:35 pm-7:40 pm

2 stops18h 05m

Cardiff Wales

Fri 1/2

10:25 pm-11:49 pm

3 stops30h 24m

$1,745

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Thu 12/18

10:28 am-9:50 am

2 stops18h 22m

Cardiff Wales

Sat 12/27

10:20 am-12:43 am

2 stops19h 23m

$2,115

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Sat 12/27

7:40 pm-4:50 pm

2 stops16h 10m

Cardiff Wales

Sat 1/3

5:25 pm-6:40 pm

3 stops30h 15m

$2,613

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Sat 12/27

6:59 pm-4:50 pm

2 stops16h 51m

Cardiff Wales

Sat 1/3

10:20 am-12:43 am

2 stops19h 23m

$2,689

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Fri 12/26

5:36 pm-4:55 pm

2 stops18h 19m

Cardiff Wales

Fri 1/2

10:20 am-12:43 am

2 stops19h 23m

$3,571

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Compare providers for flights from Baltimore to Cardiff

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Cardiff in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Cardiff flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Baltimore-Cardiff flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Baltimore-Cardiff flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Cardiff flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Cardiff flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Baltimore 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.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Cardiff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Baltimore to Cardiff?

    For as low as $785, Delta can have you in Cardiff from Baltimore in 28h 53m. The distance between Baltimore and Cardiff is about 3505 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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.

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