Cheapest return flights from Cluj-napoca to Istanbul in December from $221
AirHint found the following cheapest return flights from Cluj-napoca (CLJ) to Istanbul (IST) in December 2025 (see full year).
Return flights
| 25 Dec - 29 Dec | Turkish Airlines | direct | |
| 07 Dec - 14 Dec | Turkish Airlines | direct | |
| 08 Dec - 15 Dec | Turkish Airlines | direct | |
| 08 Dec - 16 Dec | Turkish Airlines | direct | |
| 09 Dec - 16 Dec | Turkish Airlines | direct |
Also check the deals for one-way flights from Cluj-napoca to Istanbul 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.
