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Cheap flights from Basel EuroAirport Swiss to Cardiff from £242

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — CWL
10 May — 17 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Basel to Cardiff

Enter your travel dates to find the best prices.

Cheapest flights from Basel to Cardiff
Explore the most affordable flight options available from Basel to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 April 2026.

Fri 28/818:30
BSL
-
CWL
1 stop15h 45m
KLM
Mon 31/817:15
CWL
-
BSL
1 stop15h 30m
KLM
Deal found 6/4£242
Fri 28/814:10
BSL
-
CWL
2 stops20h 05m
Multiple Airlines
Mon 31/817:15
CWL
-
BSL
2 stops39h 40m
Multiple Airlines
Deal found 6/4£248
Thu 21/517:35
BSL
-
CWL
2 stops20h 30m
Multiple Airlines
Thu 28/516:20
CWL
-
BSL
1 stop16h 20m
Multiple Airlines
Deal found 7/4£255
Fri 22/514:25
BSL
-
CWL
1 stop19h 50m
KLM
Fri 29/517:15
CWL
-
BSL
1 stop19h 40m
KLM
Deal found 7/4£277
Fri 22/516:00
BSL
-
CWL
2 stops20h 50m
Multiple Airlines
Fri 29/515:35
CWL
-
BSL
1 stop6h 25m
Multiple Airlines
Deal found 7/4£294
Sat 3/1006:30
BSL
-
CWL
1 stop11h 35m
Multiple Airlines
Sun 4/1009:50
CWL
-
BSL
1 stop22h 55m
Multiple Airlines
Deal found 9/4£324
Sat 3/1018:25
BSL
-
CWL
1 stop15h 50m
KLM
Mon 5/1009:45
CWL
-
BSL
1 stop11h 05m
KLM
Deal found 9/4£563

Find flight deals from Basel to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Basel (BSL) 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 10 April 2026.

Round-trip from

£242
KLM
  • KLM
  • 28/8-31/8
  • 2 total stops
  • 31h 15m total
  • Basel to Cardiff
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Basel 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 10 April 2026.
Use the filters below to find and compare flights from Basel EuroAirport Swiss to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Fri 28/8

18:30-09:15

1 stop15h 45m

Cardiff Wales

Mon 31/8

17:15-09:45

1 stop15h 30m

£242

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Thu 21/5

17:35-13:05

2 stops20h 30m

Cardiff Wales

Thu 28/5

16:20-09:40

1 stop16h 20m

£255

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Fri 22/5

14:25-09:15

1 stop19h 50m

Cardiff Wales

Fri 29/5

17:15-13:55

1 stop19h 40m

£277

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Fri 22/5

16:00-11:50

2 stops20h 50m

Cardiff Wales

Fri 29/5

15:35-23:00

1 stop6h 25m

£294

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Sat 3/10

18:25-09:15

1 stop15h 50m

Cardiff Wales

Mon 5/10

09:45-21:50

1 stop11h 05m

£563
Fastest return journey

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Sat 3/10

14:25-17:05

1 stop3h 40m

Cardiff Wales

Mon 5/10

09:45-09:55

2 stops23h 10m

£770

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Sat 3/10

10:35-17:05

2 stops7h 30m

Cardiff Wales

Mon 5/10

09:45-09:55

2 stops23h 10m

£1,004

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Sorted by cheapest first

Best time to book a flight from Basel to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Basel 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 Basel 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 Basel EuroAirport Swiss to Cardiff?

    KLM can get you from Basel EuroAirport Swiss to Cardiff in just under 15h 45m. Your travel time can differ by up to . The distance from Basel EuroAirport Swiss to Cardiff is about 553 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Basel 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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See prices for flight routes from nearby airports that may be better suited for you.
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Deals for Basel to Cardiff flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Basel to Cardiff?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Cardiff from Basel.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Basel to Cardiff flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Cardiff from Basel today and book when prices fit your budget.

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