AirHint found the following cheapest return flights from Tunis (TUN) to Istanbul (SAW) in July 2025 (see full year).

Return flights

28 Jul - 04 Aug	Tunisair
27 Jul - 10 Aug	Nouvelair
28 Jul - 03 Aug	Tunisair
29 Jul - 29 Aug	Tunisair
27 Jul - 04 Aug	Tunisair
28 Jul - 01 Aug	Tunisair
27 Jul - 03 Aug	Tunisair
28 Jul - 31 Jul	Tunisair
31 Jul - 13 Aug	Tunisair
31 Jul - 05 Aug	Tunisair
28 Jul - 12 Aug	Nouvelair
27 Jul - 31 Jul	Nouvelair
27 Jul - 30 Jul	Nouvelair
30 Jul - 31 Jul	Eurowings

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 387€

Return flights