Cheapest one-way flights from Zagreb to Istanbul in December from $135
AirHint found the following cheapest one-way flights from Zagreb (ZAG) to Istanbul (IST) in December 2025 (see full year).
One-Way flights
| 30 Dec | Pegasus Airlines | direct | |
| 25 Dec | Pegasus Airlines | direct | |
| 27 Dec | Air Serbia | ||
| 27 Dec | Turkish Airlines | direct | |
| 06 Dec | flydubai | ||
| 26 Dec | flydubai | ||
| 28 Dec | flydubai | ||
| 29 Dec | flydubai |
Also check the deals for return flights from Zagreb to Istanbul in December.
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.
