Cheapest return flights from Zagreb to Istanbul in September from $142

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

Return flights

07 Sep - 14 Sep Pegasus Airlines direct
09 Sep - 14 Sep Pegasus Airlines direct
14 Sep - 25 Sep Pegasus Airlines direct
29 Sep - 06 Oct Pegasus Airlines direct
30 Sep - 02 Oct Pegasus Airlines direct
29 Sep - 02 Oct Pegasus Airlines direct
30 Sep - 05 Oct Pegasus Airlines direct
08 Sep - 14 Sep Pegasus Airlines direct
21 Sep - 25 Sep Pegasus Airlines direct
18 Sep - 23 Sep Ryanair
11 Sep - 14 Sep Pegasus Airlines direct
23 Sep - 05 Oct Pegasus Airlines direct
10 Sep - 14 Sep Ryanair
24 Sep - 25 Sep Ryanair
30 Sep - 12 Oct Pegasus Airlines direct
09 Sep - 16 Sep Pegasus Airlines
30 Sep - 04 Oct Pegasus Airlines
29 Sep - 04 Oct Pegasus Airlines
27 Sep - 05 Oct Ryanair
29 Sep - 03 Oct Pegasus Airlines

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