AirHint found the following cheapest return flights from Bucharest (OTP) to Cluj-napoca (CLJ) in December 2025 (see full year).
Return flights
| 16 Dec - 18 Dec | Animawings | direct | |
| 22 Dec - 29 Dec | Animawings | direct | |
| 29 Dec - 02 Jan | Animawings | direct | |
| 26 Dec - 26 Dec | HiSky Europe | direct | |
| 28 Dec - 01 Jan | HiSky Europe | direct |
Also check the deals for one-way flights from Bucharest to Cluj-napoca 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.
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