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

Return flights

06 Dec - 09 Dec	Vueling Airlines
06 Dec - 11 Dec	Vueling Airlines
06 Dec - 14 Dec	Vueling Airlines
06 Dec - 10 Dec	Vueling Airlines
11 Dec - 15 Dec	Ryanair
08 Dec - 13 Dec	Ryanair
04 Dec - 09 Dec	Ryanair
04 Dec - 07 Dec	Ryanair
01 Dec - 07 Dec	Ryanair
13 Dec - 31 Dec	Vueling Airlines
17 Dec - 07 Jan	Ryanair
31 Dec - 07 Jan	Ryanair
14 Dec - 04 Jan	Ryanair
20 Dec - 04 Jan	Ryanair
22 Dec - 08 Jan	Vueling Airlines
21 Dec - 08 Jan	Vueling Airlines
13 Dec - 03 Jan	Vueling Airlines
23 Dec - 03 Jan	Ryanair
22 Dec - 07 Jan	Vueling Airlines
21 Dec - 07 Jan	Vueling Airlines

Also check the deals for one-way flights from Palermo to Porto 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 Porto in December from $138

Return flights