AirHint found the following cheapest one-way flights from Castellón (CDT) to Cluj-napoca (CLJ) in December 2025 (see full year).
One-Way flights
| 03 Dec | Wizz Air Malta | direct | |
| 10 Dec | Wizz Air Malta | direct | |
| 07 Dec | Wizz Air Malta | direct | |
| 31 Dec | Wizz Air Malta | direct | |
| 01 Dec | Iberia | ||
| 28 Dec | Wizz Air Malta | direct |
Also check the deals for return flights from Castellón 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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