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

Return flights

09 Jan - 14 Jan	Air France
12 Jan - 17 Jan	Air France
01 Jan - 10 Jan	Air France
22 Jan - 30 Jan	Air France
13 Jan - 18 Jan	Air France
15 Jan - 23 Jan	Air France
14 Jan - 21 Jan	Air France
19 Jan - 26 Jan	Air France
16 Jan - 23 Jan	Air France
22 Jan - 29 Jan	Air France
27 Jan - 03 Feb	Air France
21 Jan - 06 Feb	Air France
27 Jan - 02 Feb	Air France
31 Jan - 06 Feb	Air France
31 Jan - 08 Feb	Air France
30 Jan - 06 Feb	Air France
30 Jan - 15 Feb	Air France
30 Jan - 06 Feb	Nouvelair	direct
27 Jan - 03 Feb	Tunisair	direct
27 Jan - 02 Feb	Tunisair	direct

Also check the deals for one-way flights from Tunis to Istanbul 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 Tunis to Istanbul in January from 170€

Return flights