Cheapest return flights from Nis to Istanbul in April from 146€

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

Return flights

11 Apr - 18 Apr Air Serbia direct
07 Apr - 14 Apr Air Serbia direct
01 Apr - 14 Apr Air Serbia
28 Apr - 02 May Air Serbia direct
05 Apr - 14 Apr Air Serbia
11 Apr - 13 Apr Air Serbia
08 Apr - 14 Apr Air Serbia
09 Apr - 19 Apr Wizz Air
02 Apr - 06 Apr Wizz Air
06 Apr - 14 Apr Ryanair
09 Apr - 14 Apr Wizz Air

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

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