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

Return flights

16 Jul - 21 Jul	Aegean Airlines
06 Jul - 07 Aug	Turkish Airlines	direct
21 Jul - 29 Jul	Aegean Airlines
07 Jul - 16 Jul	Aegean Airlines
07 Jul - 21 Jul	Aegean Airlines
03 Jul - 09 Jul	Tunisair	direct
15 Jul - 31 Jul	Nouvelair	direct
15 Jul - 23 Jul	Tunisair	direct
16 Jul - 21 Jul	Tunisair	direct
01 Jul - 29 Jul	Tunisair	direct
01 Jul - 09 Jul	Tunisair	direct
10 Jul - 23 Aug	Nouvelair	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 250€

Return flights