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

Return flights

01 Dec - 05 Dec	Ryanair
01 Dec - 15 Dec	Ryanair
15 Dec - 20 Dec	Air China
09 Dec - 14 Dec	Air China
04 Dec - 09 Dec	easyJet
06 Dec - 22 Dec	Ryanair
31 Dec - 15 Jan	Lufthansa
27 Dec - 30 Jan	China Eastern
06 Dec - 15 Dec	KLM
27 Dec - 05 Jan	easyJet
20 Dec - 17 Jan	China Eastern
25 Dec - 04 Jan	China Eastern
17 Dec - 29 Jan	LOT
22 Dec - 04 Jan	China Eastern
22 Dec - 14 Jan	Turkish Airlines
05 Dec - 26 Dec	KLM
18 Dec - 05 Jan	Air France
17 Dec - 05 Jan	Air France

Also check the deals for one-way flights from Berlin to Osaka 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 Berlin to Osaka in December from $771

Return flights