Cheapest return flights from Istanbul to Tunis in December from $297
AirHint found the following cheapest return flights from Istanbul (IST) to Tunis (TUN) in December 2025 (see full year).
Return flights
| 24 Dec - 28 Dec | Lufthansa | ||
| 23 Dec - 28 Dec | Air France | ||
| 30 Dec - 03 Jan | Air France | ||
| 23 Dec - 28 Dec | Turkish Airlines | direct | |
| 24 Dec - 28 Dec | Turkish Airlines | direct | |
| 30 Dec - 03 Jan | Turkish Airlines | direct |
Also check the deals for one-way flights from Istanbul to Tunis in December.
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.
