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

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

Return flights

03 Sep - 03 Sep HiSky Europe direct
10 Sep - 12 Sep HiSky Europe direct
18 Sep - 22 Sep HiSky Europe direct
25 Sep - 06 Oct HiSky Europe direct
05 Sep - 08 Sep HiSky Europe direct
01 Sep - 08 Sep HiSky Europe direct
16 Sep - 24 Sep HiSky Europe direct
25 Sep - 02 Oct HiSky Europe direct
26 Sep - 03 Oct HiSky Europe direct
04 Sep - 17 Sep HiSky Europe direct
20 Sep - 23 Sep HiSky Europe direct
10 Sep - 15 Sep HiSky Europe direct
26 Sep - 28 Sep HiSky Europe direct

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