Cheapest return flights from Istanbul to Tunis in September from 197€

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

Return flights

25 Sep - 06 Oct AJet
26 Sep - 10 Oct Tunisair direct
25 Sep - 02 Oct Pegasus Airlines
26 Sep - 29 Sep Tunisair direct
25 Sep - 30 Sep AJet
30 Sep - 09 Oct Pegasus Airlines
26 Sep - 30 Sep Tunisair direct
20 Sep - 22 Sep Tunisair direct
26 Sep - 03 Oct Tunisair direct
19 Sep - 22 Sep Tunisair direct
23 Sep - 30 Sep Turkish Airlines direct
26 Sep - 02 Oct Turkish Airlines direct
19 Sep - 26 Sep Tunisair direct
19 Sep - 23 Sep Tunisair direct
23 Sep - 02 Oct Pegasus Airlines
28 Sep - 06 Oct AJet
27 Sep - 03 Oct Turkish Airlines direct
23 Sep - 02 Oct Turkish Airlines direct
23 Sep - 28 Sep Turkish Airlines direct
25 Sep - 30 Sep Turkish Airlines direct

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

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.

Book a cheap hotel in Tunis

Cheap car rent in Tunis

Feel free to contact us with any feedback or request another flight research.