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Cardiff

$749+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CWL
ago 19 — ago 261
ter 8/19
ter 8/26
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 agosto 14, 2025.

Round-trip from

$749
(Mytrip)
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 agosto 14, 2025.

This Mytrip deal was found by Cheapflights users on 8/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 9/266:50 pmBWI - CWL
3 stops33h 25mMultiple Airlines
sex 10/35:15 pmCWL - BWI
3 stops29h 25mMultiple Airlines
Deal found 8/12$749
This Mytrip deal was found by Cheapflights users on 8/13. 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.
sáb 9/276:50 pmBWI - CWL
2 stops20h 20mMultiple Airlines
sáb 10/49:00 amCWL - BWI
2 stops13h 40mMultiple Airlines
Deal found 8/13$819
This Mytrip deal was found by Cheapflights users on 8/14. 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.
dom 9/286:50 pmBWI - CWL
2 stops12h 55mMultiple Airlines
dom 10/511:00 amCWL - BWI
3 stops41h 35mMultiple Airlines
Deal found 8/14$857
This Delta deal was found by Cheapflights users on 8/13. 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.
qua 12/310:30 amBWI - CWL
2 stops42h 20mDelta
dom 12/710:20 amCWL - BWI
2 stops38h 26mDelta
Deal found 8/13$950
This Delta deal was found by Cheapflights users on 8/14. 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.
sex 8/157:29 pmBWI - CWL
2 stops16h 36mDelta
qui 8/289:50 amCWL - BWI
2 stops16h 55mDelta
Deal found 8/14$951
This Mytrip deal was found by Cheapflights users on 8/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 8/247:05 amBWI - CWL
3 stops24h 40mMultiple Airlines
dom 9/711:00 amCWL - BWI
3 stops41h 37mMultiple Airlines
Deal found 8/12$1,140
This Ovago deal was found by Cheapflights users on 8/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 9/239:35 pmBWI - CWL
2 stops32h 55mAer Lingus
qui 10/912:00 pmCWL - BWI
2 stops36h 45mAer Lingus
Deal found 8/13$1,289

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 agosto 14, 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

sex 9/26

6:50 pm-9:15 am

3 stops33h 25m

Cardiff Wales

sex 10/3

5:15 pm-5:40 pm

3 stops29h 25m

$749

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

sáb 9/27

6:50 pm-8:10 pm

2 stops20h 20m

Cardiff Wales

sáb 10/4

9:00 am-5:40 pm

2 stops13h 40m

$819

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

dom 9/28

6:50 pm-12:45 pm

2 stops12h 55m

Cardiff Wales

dom 10/5

11:00 am-11:35 pm

3 stops41h 35m

$857

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

dom 9/28

11:36 am-9:15 am

2 stops16h 39m

Cardiff Wales

dom 10/5

9:50 am-10:57 pm

2 stops18h 07m

$950

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

qua 12/3

11:00 am-4:55 pm

2 stops24h 55m

Cardiff Wales

dom 12/7

10:20 am-12:12 am

2 stops42h 52m

$950

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

ter 11/4

10:18 am-9:50 am

2 stops18h 32m

Cardiff Wales

ter 11/18

10:20 am-12:12 am

2 stops18h 52m

$950

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

qua 12/3

12:15 pm-9:50 am

2 stops40h 35m

Cardiff Wales

dom 12/7

10:20 am-9:15 am

2 stops27h 55m

$950

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

sex 9/26

10:25 am-9:10 am

2 stops17h 45m

Cardiff Wales

sex 10/3

9:50 am-10:57 pm

2 stops18h 07m

$950

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

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.

  • 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.

See more FAQs

Traveling to a place near Cardiff?

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

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