AirHint found the following cheapest return flights from Catania (CTA) to Basel (BSL) in September 2025 (see full year).

Return flights

24 Sep - 30 Sep	Lufthansa
24 Sep - 01 Oct	Lufthansa
18 Sep - 22 Sep	Wizz Air Malta
15 Sep - 18 Sep	Wizz Air Malta
09 Sep - 16 Sep	easyJet	direct
17 Sep - 24 Sep	Ryanair
10 Sep - 16 Sep	easyJet	direct
15 Sep - 22 Sep	Ryanair
24 Sep - 29 Sep	Wizz Air Malta
22 Sep - 26 Sep	Lufthansa
27 Sep - 29 Sep	Lufthansa
30 Sep - 01 Oct	easyJet
27 Sep - 01 Oct	easyJet	direct
30 Sep - 01 Oct	easyJet	direct

Also check the deals for one-way flights from Catania to Basel in September.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Catania to Basel in September from $164

Return flights