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

Return flights

20 Jun - 28 Jun	Vueling Airlines
01 Jun - 02 Jun	ITA Airways
14 Jun - 02 Jul	Vueling Airlines
01 Jun - 22 Jun	Vueling Airlines
01 Jun - 01 Jun	Vueling Airlines
01 Jun - 08 Jun	Vueling Airlines
14 Jun - 28 Jun	Vueling Airlines
14 Jun - 22 Jun	Vueling Airlines
20 Jun - 02 Jul	Vueling Airlines
07 Jun - 28 Jun	Vueling Airlines
20 Jun - 10 Jul	Vueling Airlines
07 Jun - 22 Jun	Vueling Airlines
20 Jun - 22 Jun	Vueling Airlines

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

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 Istanbul in June from $292

Return flights