AirHint found the following cheapest return flights from Florence (FLR) to Athens (ATH) in October 2025 (see full year).

Return flights

25 Oct - 28 Oct	Aegean Airlines	direct
14 Oct - 21 Oct	ITA Airways
18 Oct - 21 Oct	ITA Airways
14 Oct - 18 Oct	ITA Airways
09 Oct - 13 Oct	ITA Airways
07 Oct - 11 Oct	Aegean Airlines
23 Oct - 28 Oct	ITA Airways
16 Oct - 19 Oct	ITA Airways
14 Oct - 28 Oct	Volotea	direct
21 Oct - 28 Oct	Volotea	direct
18 Oct - 07 Nov	Volotea
25 Oct - 14 Nov	Volotea
25 Oct - 07 Nov	Volotea
21 Oct - 07 Nov	Volotea
25 Oct - 15 Nov	Volotea
14 Oct - 04 Nov	Volotea
18 Oct - 04 Nov	Volotea
25 Oct - 04 Nov	Volotea
21 Oct - 04 Nov	Volotea
30 Oct - 15 Nov	Vueling Airlines

Also check the deals for one-way flights from Florence to Athens in October.

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 Florence to Athens in October from 141€

Return flights