Cheapest return flights from Istanbul to Zagreb in October from 175€

Best time to book flights for Istanbul (IST) to Zagreb (ZAG) flights at AirHint

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

Return flights

08 Oct - 15 Oct Air Serbia
01 Oct - 13 Oct Air Serbia
08 Oct - 15 Oct Turkish Airlines direct
01 Oct - 13 Oct Turkish Airlines direct
10 Oct - 12 Oct Croatia Airlines

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

Skyscanner

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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