Cheapest return flights from Istanbul to Nis in April from $172

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

Return flights

20 Apr - 23 Apr Pegasus Airlines
17 Apr - 24 Apr Pegasus Airlines
21 Apr - 25 Apr AJet
18 Apr - 21 Apr Pegasus Airlines
18 Apr - 25 Apr Pegasus Airlines
14 Apr - 18 Apr Pegasus Airlines
23 Apr - 26 Apr Pegasus Airlines
30 Apr - 02 May AJet
24 Apr - 26 Apr Pegasus Airlines

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

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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.

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