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

Return flights

21 Oct - 28 Oct	Pegasus Airlines	direct
06 Oct - 13 Oct	Pegasus Airlines	direct
13 Oct - 20 Oct	Pegasus Airlines	direct
09 Oct - 13 Oct	Pegasus Airlines	direct
07 Oct - 11 Oct	Pegasus Airlines
12 Oct - 20 Oct	Pegasus Airlines	direct
02 Oct - 06 Oct	Pegasus Airlines	direct
12 Oct - 21 Oct	Pegasus Airlines	direct
16 Oct - 20 Oct	Pegasus Airlines	direct

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

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 Istanbul to Zagreb in October from 121€

Return flights