Cheapest return TUN–IST flights, September

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

Return flights

28 Sep - 05 Oct Nouvelair direct
22 Sep - 29 Sep Nouvelair direct
23 Sep - 30 Sep Nouvelair direct
22 Sep - 27 Sep Nouvelair direct
24 Sep - 27 Sep Nouvelair direct
21 Sep - 27 Sep Nouvelair direct
22 Sep - 23 Sep Nouvelair direct
29 Sep - 10 Oct Nouvelair direct
29 Sep - 07 Oct Nouvelair direct
21 Sep - 02 Oct Nouvelair direct
28 Sep - 08 Oct Nouvelair direct
27 Sep - 07 Oct Nouvelair direct
25 Sep - 05 Oct Nouvelair direct
21 Sep - 04 Oct Nouvelair direct
22 Sep - 24 Sep Nouvelair direct
18 Sep - 24 Sep Nouvelair direct
25 Sep - 28 Sep Nouvelair direct
22 Sep - 25 Sep Nouvelair direct
17 Sep - 01 Oct Nouvelair direct
15 Sep - 02 Oct Nouvelair direct

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

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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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