Cheapest return flights from Istanbul to Nis in December from 118€

AirHint found the following cheapest return flights from Istanbul (IST) to Nis (INI) in December 2025 (see full year).

Return flights

20 Dec - 23 Dec Air Serbia direct
13 Dec - 16 Dec Air Serbia direct
06 Dec - 13 Dec Air Serbia direct
09 Dec - 13 Dec Air Serbia direct
02 Dec - 09 Dec Air Serbia direct
27 Dec - 03 Jan Air Serbia direct
26 Dec - 03 Jan Air Serbia
20 Dec - 24 Dec Air Serbia
30 Dec - 01 Jan Pegasus Airlines
28 Dec - 01 Jan Pegasus Airlines
11 Dec - 14 Dec Pegasus Airlines
19 Dec - 23 Dec Pegasus Airlines

Also check the deals for one-way flights from Istanbul to Nis in December.

Powered by

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.

Book a cheap hotel in Nis

Cheap car rent in Nis

Feel free to contact us with any feedback or request another flight research.