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

Return flights

11 Dec - 18 Dec	HK Express
10 Dec - 17 Dec	HK Express
10 Dec - 16 Dec	HK Express
10 Dec - 15 Dec	HK Express
14 Dec - 20 Dec	HK Express
24 Dec - 05 Jan	China Southern
28 Dec - 03 Jan	China Southern
21 Dec - 25 Dec	China Southern
20 Dec - 02 Jan	HK Express
21 Dec - 26 Dec	HK Express
22 Dec - 29 Dec	HK Express
24 Dec - 29 Dec	HK Express

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.

Book a cheap hotel in Osaka

Cheap car rent in Osaka

Cheapest return flights from Kota Kinabalu to Osaka in December from 380€

Return flights