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

Return flights

19 Dec - 04 Jan	Ryanair	direct
21 Dec - 04 Jan	Ryanair	direct
21 Dec - 26 Dec	Ryanair	direct
19 Dec - 26 Dec	Ryanair	direct
22 Dec - 04 Jan	Ryanair
06 Dec - 09 Dec	Ryanair
21 Dec - 03 Jan	Ryanair
07 Dec - 26 Dec	Ryanair	direct

Also check the deals for one-way flights from Palermo to Cagliari 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 Palermo to Cagliari in December from 44€

Return flights