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

Return flights

23 Sep - 29 Sep	Ryanair
23 Sep - 01 Oct	Ryanair
25 Sep - 29 Sep	Ryanair
27 Sep - 06 Oct	Ryanair
23 Sep - 30 Sep	Ryanair
27 Sep - 01 Oct	Ryanair
29 Sep - 07 Oct	Ryanair
25 Sep - 30 Sep	Ryanair
24 Sep - 29 Sep	Ryanair
25 Sep - 20 Oct	Ryanair
29 Sep - 02 Oct	Aeroitalia
27 Sep - 30 Sep	Ryanair
23 Sep - 26 Sep	Ryanair
24 Sep - 30 Sep	Ryanair
29 Sep - 06 Oct	Ryanair
28 Sep - 01 Oct	Ryanair
26 Sep - 29 Sep	Ryanair
17 Sep - 23 Sep	Ryanair
29 Sep - 05 Oct	Ryanair
29 Sep - 03 Oct	Ryanair

Also check the deals for one-way flights from Catania to Lisbon 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 Lisbon in September from $168

Return flights