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$809+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CWL
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$826
(Air France)
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 April 17, 2025.

This SmartFares deal was found by Cheapflights users on 4/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/121:00 pmBWI - CWL
2 stops15h 15mVirgin Atlantic
Mon 8/185:15 pmCWL - BWI
2 stops34h 42mVirgin Atlantic
Deal found 4/16$809
This Air France deal was found by Cheapflights users on 4/16. 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.
Tue 5/62:35 pmBWI - CWL
2 stops13h 40mMultiple Airlines
Sat 5/179:45 amCWL - BWI
2 stops16h 51mMultiple Airlines
Deal found 4/16$826
This Delta deal was found by Cheapflights users on 4/17. 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 5/1710:35 amBWI - CWL
2 stops17h 40mDelta
Sat 5/249:45 amCWL - BWI
2 stops17h 40mDelta
Deal found 4/17$1,333
This Gurufare deal was found by Cheapflights users on 4/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/69:20 pmBWI - CWL
2 stops33h 10mAer Lingus
Fri 5/169:00 amCWL - BWI
2 stops15h 35mAer Lingus
Deal found 4/17$1,441
This KLM deal was found by Cheapflights users on 4/16. 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.
Thu 6/191:34 pmBWI - CWL
2 stops14h 41mKLM
Fri 6/279:50 amCWL - BWI
2 stops15h 53mKLM
Deal found 4/16$1,870

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 April 17, 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

Tue 8/12

1:00 pm-9:15 am

2 stops15h 15m

Cardiff Wales

Mon 8/18

5:15 pm-10:57 pm

2 stops34h 42m

$809

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Tue 5/6

2:35 pm-9:15 am

2 stops13h 40m

Cardiff Wales

Sat 5/17

9:45 am-9:36 pm

2 stops16h 51m

$826

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Sat 5/17

10:35 am-9:15 am

2 stops17h 40m

Cardiff Wales

Sat 5/24

9:45 am-10:25 pm

2 stops17h 40m

$1,333

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Tue 5/6

9:20 pm-11:30 am

2 stops33h 10m

Cardiff Wales

Fri 5/16

9:00 am-7:35 pm

2 stops15h 35m

$1,441

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Thu 6/19

1:34 pm-9:15 am

2 stops14h 41m

Cardiff Wales

Fri 6/27

9:50 am-8:43 pm

2 stops15h 53m

$1,870

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Cardiff flight deals on Cheapflights vs. FlightHub >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.

Cheapflights Insights

Everything you need to know about your flight from Baltimore 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 2.0 - 3.5 inches per month. January is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Cardiff when rainfall is around 2.0 in.

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 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

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 April 17, 2025.
KLM
7.8
Good
1,329 reviews

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,329 reviews
KLM
7.8
Good
1,329 reviews

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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.

  • 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.

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

    Currently, February is the cheapest month in which you can book a flight from Baltimore to Cardiff (average of $773). Flying from Baltimore to Cardiff in June is currently the most expensive (average of $1,622). 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.

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