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

Return flights

04 Dec - 07 Dec	ITA Airways
01 Dec - 07 Dec	ITA Airways
03 Dec - 10 Dec	ITA Airways
24 Dec - 27 Dec	ITA Airways
31 Dec - 05 Jan	ITA Airways
02 Dec - 13 Dec	Volotea
30 Dec - 16 Jan	Volotea
30 Dec - 19 Jan	Volotea
30 Dec - 14 Jan	Volotea
02 Dec - 06 Dec	Volotea	direct
20 Dec - 23 Dec	ITA Airways
27 Dec - 30 Dec	ITA Airways
02 Dec - 04 Dec	Volotea
30 Dec - 18 Jan	Volotea
02 Dec - 03 Dec	Volotea
30 Dec - 17 Jan	Volotea
28 Dec - 06 Jan	ITA Airways
30 Dec - 11 Jan	Volotea
23 Dec - 11 Jan	Volotea
30 Dec - 03 Jan	Aegean Airlines	direct

Also check the deals for one-way flights from Florence to Athens 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 Florence to Athens in December from 134€

Return flights