Cheapest return flights from Istanbul to Zagreb in September from 126€

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

Return flights

07 Sep - 09 Sep Pegasus Airlines direct
18 Sep - 21 Sep Pegasus Airlines direct
11 Sep - 14 Sep Pegasus Airlines direct
01 Sep - 04 Sep Pegasus Airlines direct
01 Sep - 08 Sep Pegasus Airlines direct
01 Sep - 07 Sep Pegasus Airlines direct
08 Sep - 11 Sep Pegasus Airlines direct
07 Sep - 11 Sep Pegasus Airlines direct
01 Sep - 16 Sep Pegasus Airlines direct
14 Sep - 16 Sep Pegasus Airlines direct
08 Sep - 02 Oct Wizz Air UK
07 Sep - 02 Oct Turkish Airlines direct

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

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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