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Cheap flights from Basel EuroAirport Swiss to Cardiff from £88

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — CWL
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

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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 14 November 2025.

Wed 10/1207:00BSL - CWL
2 stops12h 45mMultiple Airlines
Wed 17/1219:10CWL - BSL
2 stops16h 05mMultiple Airlines
Deal found 12/11£194
Mon 1/1207:25BSL - CWL
2 stops16h 40mMultiple Airlines
Wed 17/1219:10CWL - BSL
2 stops16h 05mMultiple Airlines
Deal found 12/11£209
Tue 16/1217:55BSL - CWL
2 stops22h 35mMultiple Airlines
Wed 17/1219:10CWL - BSL
2 stops16h 05mMultiple Airlines
Deal found 12/11£215
Sun 30/1121:00BSL - CWL
2 stops27h 05mMultiple Airlines
Sat 6/1220:05CWL - BSL
2 stops13h 35mMultiple Airlines
Deal found 12/11£242
Mon 1/1211:15BSL - CWL
1 stop23h 35mKLM
Wed 17/1210:20CWL - BSL
1 stop10h 45mKLM
Deal found 12/11£252
Sun 30/1106:05BSL - CWL
1 stop4h 45mKLM
Sat 6/1217:25CWL - BSL
1 stop3h 40mKLM
Deal found 12/11£255

Cheap 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 14 November 2025.

Round-trip from

£194

One-way from

£88

Popular in

November

Cheapest in

May

Average price

£567
10/12-17/12
  • 10/12-17/12
  • 4 total stops
  • 28h 50m total
  • Basel to Cardiff
Search Deals
Ryanair
  • Ryanair
  • 10/1
  • 1 total stop
  • 7h 35m total
  • Basel to Cardiff
Search Deals
Highest demand for flights based on searches. 34% potential increase in price (£136 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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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 14 November 2025.
Use the filters below to find and compare flights from Basel EuroAirport Swiss to Cardiff that are best for you.

Fly from

Basel

Fly to

Cardiff

Route

Depart

Return

Price

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Wed 10/12

07:00-18:45

2 stops12h 45m

Cardiff Wales

Wed 17/12

19:10-12:15

2 stops16h 05m

£194

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Sat 14/2

06:40-19:45

1 stop14h 05m

Cardiff Wales

Tue 17/2

16:45-20:30

2 stops26h 45m

£205

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Tue 16/12

17:55-15:30

2 stops22h 35m

Cardiff Wales

Wed 17/12

19:10-12:15

2 stops16h 05m

£215

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Sun 1/3

06:30-18:00

1 stop12h 30m

Cardiff Wales

Thu 5/3

21:55-21:05

2 stops22h 10m

£222

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Sun 30/11

21:00-23:05

2 stops27h 05m

Cardiff Wales

Sat 6/12

20:05-10:40

2 stops13h 35m

£242

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Sat 28/2

20:25-18:00

2 stops22h 35m

Cardiff Wales

Thu 5/3

21:55-21:05

2 stops22h 10m

£248

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Sun 1/3

06:05-09:50

1 stop4h 45m

Cardiff Wales

Thu 5/3

10:20-17:25

1 stop6h 05m

£248

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Sun 1/3

06:05-09:50

1 stop4h 45m

Cardiff Wales

Fri 6/3

17:15-10:40

1 stop16h 25m

£250

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Mon 1/12

11:15-09:50

1 stop23h 35m

Cardiff Wales

Wed 17/12

10:20-22:05

1 stop10h 45m

£252

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Sun 30/11

06:05-09:50

1 stop4h 45m

Cardiff Wales

Sat 6/12

17:25-22:05

1 stop3h 40m

£255

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 15 results
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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.

  • 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.

Travelling to a place near Cardiff?

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Barry
Bridgend

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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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