AirHint found the following cheapest one-way flights from Istanbul (IST) to Tunis (TUN) in August 2026 (see full year).
One-Way flights
| 01 Aug | Tunisair | direct | |
| 04 Aug | Nouvelair | direct | |
| 05 Aug | Tunisair | direct | |
| 22 Aug | Tunisair | direct | |
| 21 Aug | Turkish Airlines | direct |
Also check the deals for return flights from Istanbul to Tunis in August.
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