Cheapest return flights from Bucharest to Zagreb in December from $137

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

Return flights

04 Dec - 07 Dec Wizz Air Malta
24 Dec - 31 Dec Wizz Air Malta
22 Dec - 04 Jan Wizz Air Malta
29 Dec - 02 Jan Ryanair
22 Dec - 06 Jan Wizz Air Malta
30 Dec - 02 Jan Wizz Air Malta
22 Dec - 03 Jan Wizz Air

Also check the deals for one-way flights from Bucharest to Zagreb in December.

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