Cheapest return flights from Florence to Istanbul in October from $203

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

Return flights

07 Oct - 11 Oct Vueling Airlines
07 Oct - 09 Oct Vueling Airlines
07 Oct - 12 Oct Vueling Airlines
09 Oct - 13 Oct Vueling Airlines
09 Oct - 12 Oct Vueling Airlines
01 Oct - 10 Oct Vueling Airlines
03 Oct - 06 Oct Vueling Airlines
03 Oct - 10 Oct Vueling Airlines
16 Oct - 19 Oct Vueling Airlines
17 Oct - 20 Oct Air Serbia
29 Oct - 02 Nov Vueling Airlines
29 Oct - 12 Nov Vueling Airlines
29 Oct - 09 Nov Vueling Airlines
29 Oct - 15 Nov Vueling Airlines
15 Oct - 02 Nov Vueling Airlines
17 Oct - 02 Nov Vueling Airlines
24 Oct - 12 Nov Vueling Airlines
24 Oct - 09 Nov Vueling Airlines
24 Oct - 02 Nov Vueling Airlines
20 Oct - 09 Nov Vueling Airlines

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

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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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