AirHint found the following cheapest return flights from Busan (PUS) to Kota Kinabalu (BKI) in January 2026 (see full year).

Return flights

28 Jan - 05 Feb	HK Express
19 Jan - 22 Jan	HK Express
07 Jan - 15 Jan	HK Express
26 Jan - 10 Feb	HK Express
19 Jan - 24 Jan	T'way Air	direct
07 Jan - 13 Jan	HK Express
26 Jan - 29 Jan	HK Express
21 Jan - 29 Jan	HK Express
24 Jan - 29 Jan	HK Express
21 Jan - 31 Jan	HK Express
21 Jan - 24 Jan	HK Express
07 Jan - 10 Jan	HK Express
26 Jan - 02 Feb	HK Express
28 Jan - 02 Feb	HK Express
11 Jan - 09 Feb	HK Express
24 Jan - 07 Feb	HK Express
31 Jan - 05 Feb	HK Express
28 Jan - 01 Feb	HK Express
31 Jan - 03 Feb	HK Express
31 Jan - 07 Feb	HK Express

Also check the deals for one-way flights from Busan to Kota Kinabalu in January.

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 Busan to Kota Kinabalu in January from 296€

Return flights