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Cheap flights from Basel to Cardiff from £138

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 23/12. Fares are subject to change and may not be available on all flights or dates of travel.
EAP — CWL
22 Nov — 29 Nov1
1 adult
1 adult, Economy

Find 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 23 October 2025.

Mon 24/1106:05BSL - CWL
1 stop4h 45mKLM
Sat 29/1110:20CWL - BSL
1 stop10h 45mKLM
Deal found 20/10£249
Thu 20/1111:15BSL - CWL
1 stop6h 40mKLM
Thu 27/1110:20CWL - BSL
1 stop10h 45mKLM
Deal found 21/10£254
Mon 22/1206:05BSL - CWL
1 stop4h 45mKLM
Sat 27/1210:20CWL - BSL
1 stop10h 45mKLM
Deal found 20/10£276
Sat 1/1106:05BSL - CWL
1 stop4h 45mKLM
Sat 8/1117:25CWL - BSL
1 stop3h 40mKLM
Deal found 21/10£285
Sun 21/1206:05BSL - CWL
1 stop4h 40mKLM
Mon 29/1217:15CWL - BSL
1 stop16h 25mKLM
Deal found 20/10£293
Tue 23/1211:15BSL - CWL
1 stop6h 40mKLM
Sat 27/1210:20CWL - BSL
1 stop10h 45mKLM
Deal found 20/10£303
Mon 22/1206:05BSL - CWL
1 stop4h 45mKLM
Sun 28/1210:15CWL - BSL
1 stop10h 50mKLM
Deal found 20/10£311
Sun 21/1206:05BSL - CWL
1 stop4h 40mKLM
Sat 27/1210:20CWL - BSL
1 stop10h 45mKLM
Deal found 20/10£321
Tue 23/1211:15BSL - CWL
1 stop6h 40mKLM
Sun 28/1210:15CWL - BSL
1 stop10h 50mKLM
Deal found 20/10£338
Sat 25/1018:25BSL - CWL
1 stop24h 25mKLM
Tue 28/1017:25CWL - BSL
1 stop3h 40mKLM
Deal found 21/10£351

Cheap flight deals from Basel to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Basel (EAP) 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 23 October 2025.

Round-trip from

£250

One-way from

£138

Popular in

November

Cheapest in

May

Average price

£249
KLM
  • KLM
  • 24/11-29/11
  • 2 total stops
  • 15h 30m total
  • Basel to Cardiff
Search Deals
Ryanair
  • Ryanair
  • 23/12
  • 1 total stop
  • 16h 45m total
  • Basel to Cardiff
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£63 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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 23 October 2025.
Use the filters below to find and compare flights from Basel to Cardiff that are best for you.

Fly from

Basel

Fly to

Cardiff

Route

Depart

Return

Price

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Mon 22/12

06:05-09:50

1 stop4h 45m

Cardiff Wales

Mon 29/12

17:15-10:40

1 stop16h 25m

£249

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Mon 24/11

06:05-09:50

1 stop4h 45m

Cardiff Wales

Sat 29/11

10:20-22:05

1 stop10h 45m

£250

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Thu 20/11

11:15-16:55

1 stop6h 40m

Cardiff Wales

Thu 27/11

10:20-22:05

1 stop10h 45m

£254

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Tue 23/12

11:15-16:55

1 stop6h 40m

Cardiff Wales

Mon 29/12

17:15-10:40

1 stop16h 25m

£276

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Mon 22/12

06:05-09:50

1 stop4h 45m

Cardiff Wales

Sat 27/12

10:20-22:05

1 stop10h 45m

£276

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Sat 1/11

06:05-09:50

1 stop4h 45m

Cardiff Wales

Sat 8/11

17:25-22:05

1 stop3h 40m

£285

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Thu 26/3

06:05-09:50

1 stop4h 45m

Cardiff Wales

Mon 30/3

17:15-09:35

1 stop15h 20m

£291

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Sun 21/12

06:05-09:45

1 stop4h 40m

Cardiff Wales

Mon 29/12

17:15-10:40

1 stop16h 25m

£293

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Mon 22/12

06:05-09:50

1 stop4h 45m

Cardiff Wales

Sun 28/12

10:15-22:05

1 stop10h 50m

£311

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Tue 23/12

15:15-07:00

1 stop16h 45m

£138

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 11 results
1
2

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.

Cheapflights Insights

Everything you need to know about your flight from Basel to Cardiff
No data available for this route at this time. Please check back soon.

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 to Cardiff?

    Airlines like KLM fly from Basel to Cardiff in about 4h 45m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 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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Why should you use Cheapflights to find cheap flight tickets from Basel to Cardiff?

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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 offers price alerts on Basel to Cardiff flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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