AirHint found the following cheapest return flights from Bucharest (OTP) to Cluj-napoca (CLJ) in May 2025 (see full year).
15 May - 17 May | TAROM | direct | |
09 May - 12 May | TAROM | direct | |
29 May - 01 Jun | TAROM | direct | |
01 May - 04 May | HiSky Europe | direct | |
03 May - 07 May | HiSky Europe | direct |
Also check the deals for one-way flights from Bucharest to Cluj-napoca in May.
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.