Cheapest return flights from Florence to Istanbul in December from 178€

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

Return flights

11 Dec - 17 Dec Vueling Airlines
08 Dec - 13 Dec Air France
03 Dec - 22 Dec Vueling Airlines
12 Dec - 22 Dec Vueling Airlines
15 Dec - 22 Dec Vueling Airlines
03 Dec - 10 Dec Vueling Airlines
06 Dec - 10 Dec ITA Airways
11 Dec - 22 Dec Vueling Airlines
06 Dec - 13 Dec Lufthansa
05 Dec - 10 Dec Air France
20 Dec - 11 Jan ITA Airways
22 Dec - 10 Jan Vueling Airlines
29 Dec - 02 Jan Air Serbia
23 Dec - 10 Jan Vueling Airlines
24 Dec - 10 Jan Vueling Airlines
26 Dec - 07 Jan Air Serbia
21 Dec - 10 Jan Vueling Airlines
30 Dec - 02 Jan ITA Airways
22 Dec - 11 Jan Vueling Airlines
15 Dec - 02 Jan Vueling Airlines

Also check the deals for one-way flights from Florence to Istanbul in December.

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