Cheapest return flights from Istanbul to Nis in March from $145

AirHint found the following cheapest return flights from Istanbul (IST) to Nis (INI) in March 2026 (see full year).

Return flights

24 Mar - 28 Mar Air Serbia direct
07 Mar - 10 Mar Air Serbia direct
03 Mar - 07 Mar Air Serbia direct
17 Mar - 21 Mar Air Serbia direct
05 Mar - 07 Mar Pegasus Airlines
05 Mar - 08 Mar Pegasus Airlines
27 Mar - 31 Mar AJet
05 Mar - 09 Mar Pegasus Airlines
14 Mar - 22 Mar Air Serbia
19 Mar - 22 Mar Pegasus Airlines

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

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