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

Return flights

24 Sep - 08 Oct	Volotea	direct
24 Sep - 01 Oct	Volotea	direct
17 Sep - 01 Oct	Volotea	direct
17 Sep - 24 Sep	Volotea
17 Sep - 24 Sep	Volotea	direct
24 Sep - 29 Sep	Volotea
03 Sep - 17 Sep	Volotea
10 Sep - 17 Sep	Volotea
10 Sep - 24 Sep	Volotea	direct
03 Sep - 17 Sep	Volotea	direct
10 Sep - 17 Sep	Volotea	direct
15 Sep - 17 Sep	easyJet
17 Sep - 20 Sep	Volotea

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

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Cheapest return flights from Palermo to Zakynthos in September from 71€

Return flights