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

Return flights

20 Dec - 02 Jan	China Eastern
20 Dec - 01 Jan	China Eastern
05 Dec - 10 Dec	Qatar Airways
19 Dec - 01 Jan	Turkish Airlines
26 Dec - 01 Jan	Lufthansa
27 Dec - 05 Jan	Qatar Airways
19 Dec - 02 Jan	Singapore Airlines

Also check the deals for one-way flights from Osaka to Zagreb 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 Osaka to Zagreb in December from $938

Return flights