Cheapest return flights from Istanbul to Zagreb in August from $143

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 August 2025 (see full year).

Return flights

19 Aug - 26 Aug Pegasus Airlines direct
07 Aug - 10 Aug Pegasus Airlines direct
11 Aug - 17 Aug Pegasus Airlines direct
05 Aug - 11 Aug Pegasus Airlines direct
03 Aug - 07 Aug Pegasus Airlines direct
14 Aug - 21 Aug Pegasus Airlines direct
31 Aug - 03 Sep Pegasus Airlines
31 Aug - 03 Sep Turkish Airlines direct
01 Aug - 09 Aug Turkish Airlines direct
16 Aug - 24 Aug Turkish Airlines direct
02 Aug - 07 Aug Pegasus Airlines

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

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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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