AirHint found the following cheapest return flights from Cologne (CGN) to Tunis (TUN) in September 2026 (see full year).

Return flights

06 Sep - 17 Sep	Eurowings
06 Sep - 17 Sep	Eurowings	direct
13 Sep - 17 Sep	Eurowings
09 Sep - 21 Sep	Eurowings	direct
20 Sep - 19 Oct	Eurowings	direct
13 Sep - 17 Sep	Eurowings	direct
12 Sep - 24 Sep	Lufthansa
09 Sep - 20 Sep	Eurowings
24 Sep - 27 Sep	Ryanair
19 Sep - 18 Oct	Eurowings
11 Sep - 15 Sep	Eurowings
01 Sep - 27 Sep	Ryanair

Also check the deals for one-way flights from Cologne to Tunis in September.

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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Cheapest return flights from Cologne to Tunis in September from 191€

Return flights