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

Return flights

30 Aug - 28 Sep	Ryanair
27 Aug - 04 Sep	SWISS
23 Aug - 29 Aug	SWISS
20 Aug - 10 Sep	Vueling Airlines
27 Aug - 04 Sep	easyJet	direct
27 Aug - 10 Sep	Vueling Airlines
20 Aug - 27 Aug	easyJet
23 Aug - 27 Aug	Ryanair
27 Aug - 15 Sep	Vueling Airlines
28 Aug - 10 Sep	Vueling Airlines
28 Aug - 17 Sep	Vueling Airlines
27 Aug - 12 Sep	Vueling Airlines
26 Aug - 28 Aug	Ryanair
28 Aug - 15 Sep	Vueling Airlines
05 Aug - 06 Aug	Vueling Airlines
15 Aug - 22 Aug	Ryanair
26 Aug - 29 Aug	Ryanair
13 Aug - 20 Aug	Ryanair
05 Aug - 11 Aug	Ryanair
02 Aug - 06 Aug	Ryanair

Also check the deals for one-way flights from Palermo to Porto in August.

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 August from 201€

Return flights