AirHint found the following cheapest return flights from Belgrade (BEG) to Bucharest (BBU) in January 2026 (see full year).

Return flights

27 Jan - 31 Jan	Wizz Air
22 Jan - 26 Jan	Wizz Air
30 Jan - 01 Feb	Wizz Air
22 Jan - 25 Jan	Wizz Air
26 Jan - 31 Jan	Wizz Air
16 Jan - 19 Jan	Wizz Air
22 Jan - 29 Jan	Wizz Air
19 Jan - 22 Jan	Wizz Air
17 Jan - 20 Jan	Wizz Air
16 Jan - 18 Jan	Wizz Air
13 Jan - 16 Jan	Air Serbia

Also check the deals for one-way flights from Belgrade to Bucharest in January.

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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Cheapest return flights from Belgrade to Bucharest in January from $101

Return flights