Cheapest return flights from Cologne to Nis in August from $169

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 August 2025 (see full year).

Return flights

26 Aug - 09 Sep Air Serbia direct
30 Aug - 12 Sep Air Serbia
01 Aug - 08 Aug Ryanair
12 Aug - 19 Aug Ryanair
12 Aug - 19 Aug Air Serbia direct
17 Aug - 24 Aug Ryanair
26 Aug - 04 Sep Air Serbia
02 Aug - 09 Aug Air Serbia direct
11 Aug - 18 Aug Eurowings

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

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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