AirHint found the following cheapest one-way flights from Istanbul (IST) to Nis (INI) in November 2025 (see full year).
One-Way flights
| 22 Nov | Air Serbia | direct | |
| 01 Nov | Air Serbia | direct | |
| 04 Nov | Air Serbia | direct | |
| 03 Nov | AJet |
Also check the deals for return flights from Istanbul to Nis in November.
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