AirHint found the following cheapest one-way flights from Tunis (TUN) to Istanbul (IST) in December 2025 (see full year).
One-Way flights
| 16 Dec | Tunisair | ||
| 15 Dec | Tunisair | ||
| 31 Dec | Tunisair | direct | |
| 17 Dec | Tunisair | direct | |
| 14 Dec | Tunisair | ||
| 27 Dec | Nouvelair | ||
| 26 Dec | Nouvelair | ||
| 28 Dec | Nouvelair | ||
| 21 Dec | Tunisair | ||
| 30 Dec | Tunisair | direct |
Also check the deals for return flights from Tunis to Istanbul in December.
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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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