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Cheap flights from Baltimore to Cardiff from £389

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CWL
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Baltimore to Cardiff

Enter your travel dates to find the best prices.

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 9 February 2026.

Wed 12/813:00
BWI
-
CWL
2 stops15h 15m
KLM
Wed 26/817:15
CWL
-
BWI
2 stops28h 42m
KLM
Deal found 7/2£598
Tue 24/315:35
BWI
-
CWL
2 stops14h 15m
KLM
Tue 31/317:15
CWL
-
BWI
2 stops28h 34m
KLM
Deal found 7/2£627
Thu 27/813:00
BWI
-
CWL
2 stops15h 15m
Scandinavian Airlines
Sun 6/909:50
CWL
-
BWI
2 stops16h 01m
Scandinavian Airlines
Deal found 7/2£641
Wed 25/311:52
BWI
-
CWL
2 stops17h 58m
Multiple Airlines
Wed 1/417:15
CWL
-
BWI
2 stops34h 46m
Multiple Airlines
Deal found 8/2£715
Mon 17/820:30
BWI
-
CWL
3 stops21h 20m
Multiple Airlines
Tue 8/921:45
CWL
-
BWI
3 stops26h 40m
Multiple Airlines
Deal found 9/2£765
Tue 24/310:09
BWI
-
CWL
3 stops25h 21m
Multiple Airlines
Tue 31/323:15
CWL
-
BWI
2 stops25h 10m
Multiple Airlines
Deal found 7/2£839
Sun 29/310:54
BWI
-
CWL
2 stops17h 21m
Delta
Thu 2/409:45
CWL
-
BWI
2 stops18h 16m
Delta
Deal found 9/2£927
Wed 6/521:30
BWI
-
CWL
2 stops29h 50m
Aer Lingus
Wed 20/512:00
CWL
-
BWI
2 stops36h 40m
Aer Lingus
Deal found 7/2£930
Thu 27/820:30
BWI
-
CWL
3 stops20h 50m
Multiple Airlines
Sun 6/921:45
CWL
-
BWI
3 stops26h 40m
Multiple Airlines
Deal found 7/2£954
Wed 25/315:35
BWI
-
CWL
2 stops14h 15m
KLM
Wed 1/409:45
CWL
-
BWI
2 stops15h 42m
KLM
Deal found 8/2£1,146

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 9 February 2026.

Round-trip from

£570
Virgin Atlantic
  • Virgin Atlantic
  • 23/3-30/3
  • 4 total stops
  • 49h 58m 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 9 February 2026.
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 24/3

15:35-09:50

2 stops14h 15m

Cardiff Wales

Tue 31/3

17:15-16:49

2 stops28h 34m

£627

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Wed 25/3

11:52-09:50

2 stops17h 58m

Cardiff Wales

Wed 1/4

17:15-23:01

2 stops34h 46m

£715

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Tue 24/3

10:09-15:30

3 stops25h 21m

Cardiff Wales

Tue 31/3

23:15-19:25

2 stops25h 10m

£839

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Sun 29/3

10:54-09:15

2 stops17h 21m

Cardiff Wales

Thu 2/4

09:45-23:01

2 stops18h 16m

£927

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Wed 6/5

21:30-08:20

2 stops29h 50m

Cardiff Wales

Wed 20/5

12:00-19:40

2 stops36h 40m

£930

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Wed 25/3

15:35-09:50

2 stops14h 15m

Cardiff Wales

Wed 1/4

09:45-20:27

2 stops15h 42m

£1,146

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Sun 7/6

21:35-11:30

2 stops32h 55m

Cardiff Wales

Sat 27/6

12:00-19:45

2 stops36h 45m

£1,259

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Mon 23/3

15:35-09:50

2 stops14h 15m

Cardiff Wales

Mon 30/3

09:45-20:27

2 stops15h 42m

£1,272

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Fri 27/3

11:56-09:50

2 stops17h 54m

Cardiff Wales

Fri 3/4

09:45-23:01

2 stops18h 16m

£1,446

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Tue 17/2

15:39-09:50

2 stops13h 11m

£389

Flights are sorted by cheapest return flights first.

Deals found on 9/2

Showing 1-10 of 12 results
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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 14h 15m. KLM provides one of the quickest options available for as low as £627. 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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Why should you use Cheapflights to find cheap flight tickets from Baltimore to Cardiff?

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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