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

Return flights

25 Sep - 02 Oct	Ryanair
25 Sep - 12 Oct	easyJet	direct
25 Sep - 16 Oct	easyJet	direct
25 Sep - 28 Sep	Ryanair
25 Sep - 02 Oct	easyJet	direct
25 Sep - 29 Sep	Ryanair
23 Sep - 28 Sep	Ryanair
29 Sep - 03 Oct	Ryanair
25 Sep - 09 Oct	easyJet	direct
25 Sep - 30 Sep	Ryanair
18 Sep - 02 Oct	easyJet	direct
25 Sep - 05 Oct	easyJet	direct
18 Sep - 25 Sep	easyJet	direct
18 Sep - 28 Sep	easyJet	direct
21 Sep - 12 Oct	easyJet	direct
18 Sep - 05 Oct	easyJet	direct
22 Sep - 24 Sep	Ryanair
16 Sep - 21 Sep	Ryanair
18 Sep - 21 Sep	easyJet	direct
15 Sep - 18 Sep	Transavia France

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

Book a cheap hotel in Porto

Cheap car rent in Porto

Cheapest return flights from Palermo to Porto in September from 144€

Return flights