AirHint found the following cheapest return flights from Florence (FLR) to Athens (ATH) in May 2026 (see full year).

Return flights

12 May - 16 May	ITA Airways
01 May - 05 May	ITA Airways
12 May - 19 May	Volotea
07 May - 10 May	ITA Airways
22 May - 30 May	ITA Airways
26 May - 30 May	ITA Airways
12 May - 13 May	Volotea
22 May - 01 Jun	ITA Airways
23 May - 02 Jun	ITA Airways
29 May - 02 Jun	ITA Airways
12 May - 18 May	Volotea
01 May - 03 May	ITA Airways
02 May - 05 May	ITA Airways
28 May - 02 Jun	ITA Airways
23 May - 10 Jun	Volotea
12 May - 01 Jun	Volotea
23 May - 04 Jun	Volotea
19 May - 04 Jun	Volotea
30 May - 02 Jun	ITA Airways
23 May - 11 Jun	Volotea

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

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 May from 142€

Return flights