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Cheap flights from Baltimore to Cardiff from £587

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CWL
15 Jan — 22 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Baltimore to Cardiff

Enter your travel dates to find the best prices.

Best flights from Baltimore to Cardiff
Discover carefully curated flight deals from Baltimore to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 December 2025.

Wed 28/115:38BWI - CWL
2 stops13h 12mKLM
Wed 4/210:20CWL - BWI
2 stops19h 21mKLM
Deal found 14/12£587
Mon 12/115:38BWI - CWL
2 stops13h 12mMultiple Airlines
Sun 25/110:15CWL - BWI
2 stops17h 50mMultiple Airlines
Deal found 15/12£589
Thu 29/110:54BWI - CWL
2 stops17h 56mDelta
Thu 5/210:20CWL - BWI
2 stops17h 45mDelta
Deal found 15/12£594
Sun 22/318:59BWI - CWL
2 stops17h 46mDelta
Sun 29/309:50CWL - BWI
2 stops17h 20mDelta
Deal found 14/12£691
Thu 29/119:40BWI - CWL
2 stops21h 20mMultiple Airlines
Thu 5/210:30CWL - BWI
3 stops37h 33mMultiple Airlines
Deal found 15/12£873
Wed 28/119:40BWI - CWL
3 stops16h 15mMultiple Airlines
Wed 4/217:25CWL - BWI
3 stops30h 15mMultiple Airlines
Deal found 14/12£905

Find 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 16 December 2025.

Round-trip from

£587
KLM
  • KLM
  • 28/1-4/2
  • 4 total stops
  • 32h 33m total
  • Baltimore to Cardiff
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 16 December 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 28/1

15:38-09:50

2 stops13h 12m

Cardiff Wales

Wed 4/2

10:20-00:41

2 stops19h 21m

£587

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Mon 12/1

15:38-09:50

2 stops13h 12m

Cardiff Wales

Sun 25/1

10:15-23:05

2 stops17h 50m

£589

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Thu 29/1

10:54-09:50

2 stops17h 56m

Cardiff Wales

Thu 5/2

10:20-23:05

2 stops17h 45m

£594

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Sun 22/3

18:59-16:45

2 stops17h 46m

Cardiff Wales

Sun 29/3

09:50-22:10

2 stops17h 20m

£691

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Thu 29/1

19:40-22:00

2 stops21h 20m

Cardiff Wales

Thu 5/2

10:30-19:03

3 stops37h 33m

£873

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Wed 28/1

19:40-16:55

3 stops16h 15m

Cardiff Wales

Wed 4/2

17:25-18:40

3 stops30h 15m

£905

Flights are sorted by cheapest return flights first.

Deals found on 14/12

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 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.

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?

    A quick flight from Baltimore to Cardiff can take about 13h 12m. KLM provides one of the quickest options available for as low as £587. Baltimore and Cardiff are separated by a distance of 3505 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 holiday 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.

See more FAQs

Travelling to a place near Cardiff?

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

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Baltimore to Cardiff.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Baltimore to Cardiff, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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