Cheapest return flights from Istanbul to Tunis in August from $265

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

Return flights

28 Aug - 20 Sep Turkish Airlines direct
21 Aug - 25 Aug Turkish Airlines direct
27 Aug - 10 Sep Tunisair direct
28 Aug - 12 Sep Tunisair direct
28 Aug - 26 Sep Turkish Airlines direct
30 Aug - 07 Sep Pegasus Airlines
28 Aug - 31 Aug Tunisair direct
23 Aug - 10 Sep Nouvelair direct
22 Aug - 31 Aug Turkish Airlines direct
28 Aug - 04 Sep Tunisair direct
29 Aug - 07 Sep Turkish Airlines
24 Aug - 31 Aug Turkish Airlines direct
23 Aug - 06 Sep Nouvelair direct
21 Aug - 04 Sep Nouvelair direct
25 Aug - 31 Aug Nouvelair direct
27 Aug - 31 Aug Tunisair direct
23 Aug - 29 Aug Nouvelair direct
30 Aug - 31 Aug Pegasus Airlines
23 Aug - 30 Aug Nouvelair direct
29 Aug - 31 Aug Turkish Airlines direct

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

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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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