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

Return flights

06 Dec - 13 Dec	HK Express
05 Dec - 13 Dec	HK Express
04 Dec - 07 Dec	HK Express
10 Dec - 16 Dec	HK Express
08 Dec - 13 Dec	HK Express
16 Dec - 22 Dec	HK Express
10 Dec - 20 Dec	T'way Air
17 Dec - 23 Dec	HK Express
10 Dec - 11 Dec	AirAsia
04 Dec - 11 Dec	AirAsia
16 Dec - 02 Jan	AirAsia
13 Dec - 02 Jan	AirAsia
17 Dec - 02 Jan	AirAsia
20 Dec - 02 Jan	Jeju Air
26 Dec - 10 Jan	AirAsia
23 Dec - 10 Jan	AirAsia
26 Dec - 02 Jan	AirAsia
24 Dec - 10 Jan	AirAsia
23 Dec - 02 Jan	AirAsia
24 Dec - 02 Jan	AirAsia

Also check the deals for one-way flights from Kota Kinabalu 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 Kota Kinabalu to Osaka in December from 240€

Return flights