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

Return flights

15 Jun - 30 Jun	Tunisair	direct
01 Jun - 11 Jun	Tunisair	direct
04 Jun - 30 Jun	Tunisair	direct
01 Jun - 07 Jun	Air France
07 Jun - 14 Jun	Air France
29 Jun - 05 Jul	Air France
23 Jun - 02 Jul	Air France

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

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 June from $287

Return flights