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

Return flights

02 Jul - 08 Jul	Aegean Airlines
02 Jul - 09 Jul	Tunisair	direct
20 Jul - 26 Jul	Tunisair	direct
01 Jul - 15 Jul	Tunisair	direct
10 Jul - 19 Jul	Tunisair	direct
17 Jul - 23 Jul	Tunisair	direct
02 Jul - 16 Jul	Tunisair	direct
02 Jul - 18 Jul	Tunisair	direct
02 Jul - 19 Jul	Tunisair	direct
13 Jul - 19 Jul	Tunisair	direct
31 Jul - 11 Aug	Tunisair	direct
01 Jul - 01 Aug	Turkish Airlines	direct
25 Jul - 04 Aug	Turkish Airlines	direct

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

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 July from 241€

Return flights