Cheapest return flights from Bucharest to Cluj-napoca in September from $118

Best time to book flights for Bucharest (OTP) to Cluj-napoca (CLJ) flights at AirHint

AirHint found the following cheapest return flights from Bucharest (OTP) to Cluj-napoca (CLJ) in September 2025 (see full year).

Return flights

26 Sep - 27 Sep HiSky Europe direct
23 Sep - 23 Sep HiSky Europe direct
25 Sep - 28 Sep HiSky Europe direct
19 Sep - 23 Sep HiSky Europe direct
05 Sep - 08 Sep HiSky Europe direct
05 Sep - 07 Sep HiSky Europe direct

Also check the deals for one-way flights from Bucharest to Cluj-napoca in September.

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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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