Cheapest return flights from Florence to Istanbul in April from $323

AirHint found the following cheapest return flights from Florence (FLR) to Istanbul (IST) in April 2026 (see full year).

Return flights

01 Apr - 05 Apr Scandinavian Airlines
03 Apr - 07 Apr Air Serbia
23 Apr - 10 May Vueling Airlines
23 Apr - 05 May Vueling Airlines
07 Apr - 22 Apr Vueling Airlines
07 Apr - 20 Apr Vueling Airlines
23 Apr - 08 May Vueling Airlines
23 Apr - 11 May Vueling Airlines
02 Apr - 07 Apr ITA Airways
07 Apr - 21 Apr Vueling Airlines
01 Apr - 20 Apr Vueling Airlines
23 Apr - 01 May Vueling Airlines
01 Apr - 21 Apr Vueling Airlines
01 Apr - 22 Apr Vueling Airlines
01 Apr - 07 Apr Vueling Airlines

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

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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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