AirHint found the following cheapest return flights from Istanbul (IST) to Zagreb (ZAG) in July 2026 (see full year).
Return flights
| 18 Jul - 21 Jul | Air Serbia | ||
| 19 Jul - 21 Jul | Air Serbia | ||
| 19 Jul - 21 Jul | Turkish Airlines | direct | |
| 18 Jul - 21 Jul | Turkish Airlines | direct |
Also check the deals for one-way flights from Istanbul to Zagreb in July.
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