AirHint found the following cheapest one-way flights from London (LCY) to Cluj-napoca (CLJ) in December 2025 (see full year).
One-Way flights
| 06 Dec | ITA Airways | ||
| 31 Dec | SWISS | ||
| 17 Dec | SWISS | ||
| 24 Dec | SWISS | ||
| 07 Dec | SWISS | ||
| 29 Dec | KLM | ||
| 18 Dec | KLM | ||
| 05 Dec | KLM | ||
| 23 Dec | Lufthansa | ||
| 13 Dec | SWISS |
Also check the deals for return flights from London 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.
Find us on social media