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

Return flights

19 Jan - 30 Jan	Lufthansa
19 Jan - 31 Jan	Pegasus Airlines
19 Jan - 31 Jan	Tunisair	direct
17 Jan - 21 Jan	Tunisair	direct
26 Jan - 31 Jan	Tunisair	direct
19 Jan - 30 Jan	Tunisair	direct
24 Jan - 31 Jan	Tunisair	direct
03 Jan - 10 Jan	Tunisair	direct

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

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 Istanbul to Tunis in January from 198€

Return flights