AirHint found the following cheapest return flights from Cagliari (CAG) to Palermo (PMO) in December 2025 (see full year).

Return flights

12 Dec - 21 Dec	Ryanair	direct
05 Dec - 21 Dec	Ryanair	direct
05 Dec - 07 Dec	Ryanair	direct
19 Dec - 21 Dec	Ryanair	direct
02 Dec - 07 Dec	Ryanair
12 Dec - 16 Dec	Ryanair
18 Dec - 21 Dec	Ryanair
19 Dec - 04 Jan	Ryanair	direct
28 Dec - 04 Jan	Ryanair	direct
05 Dec - 08 Dec	Ryanair
21 Dec - 04 Jan	Ryanair	direct
20 Dec - 30 Dec	Ryanair

Also check the deals for one-way flights from Cagliari to Palermo in December.

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 Cagliari to Palermo in December from 44€

Return flights