Cheapest return flights from Cologne to Nis in October from $124

Best time to book flights for Cologne (CGN) to Nis (INI) flights at AirHint

AirHint found the following cheapest return flights from Cologne (CGN) to Nis (INI) in October 2025 (see full year).

Return flights

18 Oct - 21 Oct Air Serbia direct
14 Oct - 18 Oct Air Serbia direct
14 Oct - 21 Oct Air Serbia direct
15 Oct - 18 Oct Eurowings
14 Oct - 22 Oct Air Serbia
14 Oct - 19 Oct Air Serbia
15 Oct - 22 Oct Eurowings
15 Oct - 19 Oct Eurowings
16 Oct - 22 Oct Ryanair
14 Oct - 20 Oct Air Serbia

Also check the deals for one-way flights from Cologne to Nis in October.

Skyscanner

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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