AirHint found the following cheapest return flights from Zurich (ZRH) to Tunis (TUN) in September 2025 (see full year).

Return flights

16 Sep - 23 Sep	Tunisair	direct
23 Sep - 27 Sep	Air France
24 Sep - 28 Sep	Air France
13 Sep - 20 Sep	Air France
22 Sep - 28 Sep	Air France
09 Sep - 16 Sep	Air France
02 Sep - 16 Sep	Air France
20 Sep - 27 Sep	Tunisair	direct
22 Sep - 27 Sep	Air France
13 Sep - 16 Sep	Air France
30 Sep - 04 Oct	Tunisair	direct
20 Sep - 04 Oct	Air France
30 Sep - 14 Oct	Air France
27 Sep - 04 Oct	easyJet
20 Sep - 11 Oct	Air France
27 Sep - 04 Oct	Tunisair	direct

Also check the deals for one-way flights from Zurich 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 Zurich to Tunis in September from 209€

Return flights