AirHint found the following cheapest return flights from Bucharest (BBU) to Budapest (BUD) in December 2025 (see full year).

Return flights

16 Dec - 20 Dec	Wizz Air	direct
16 Dec - 28 Dec	Wizz Air	direct
01 Dec - 20 Dec	Wizz Air	direct
01 Dec - 02 Dec	Wizz Air	direct
15 Dec - 20 Dec	Wizz Air	direct
15 Dec - 28 Dec	Wizz Air	direct
12 Dec - 14 Dec	Wizz Air	direct
13 Dec - 14 Dec	Wizz Air	direct
16 Dec - 04 Jan	Wizz Air	direct
15 Dec - 04 Jan	Wizz Air	direct
16 Dec - 27 Dec	Wizz Air	direct
01 Dec - 14 Dec	Wizz Air	direct
19 Dec - 04 Jan	Wizz Air	direct
28 Dec - 04 Jan	Wizz Air	direct
17 Dec - 04 Jan	Wizz Air	direct

Also check the deals for one-way flights from Bucharest to Budapest 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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Cheapest return flights from Bucharest to Budapest in December from $144

Return flights