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

Return flights

24 Jan - 31 Jan	AirAsia	direct
16 Jan - 20 Jan	AirAsia	direct
24 Jan - 02 Feb	AirAsia	direct
24 Jan - 07 Feb	AirAsia	direct
16 Jan - 31 Jan	AirAsia	direct
16 Jan - 02 Feb	AirAsia	direct
16 Jan - 19 Jan	AirAsia	direct
16 Jan - 18 Jan	AirAsia	direct
08 Jan - 20 Jan	AirAsia	direct
08 Jan - 19 Jan	AirAsia	direct
08 Jan - 18 Jan	AirAsia	direct
24 Jan - 30 Jan	AirAsia	direct
03 Jan - 20 Jan	AirAsia	direct
31 Jan - 02 Feb	AirAsia	direct
31 Jan - 07 Feb	AirAsia	direct
31 Jan - 18 Feb	AirAsia
31 Jan - 21 Feb	AirAsia
31 Jan - 14 Feb	AirAsia	direct
24 Jan - 14 Feb	AirAsia
24 Jan - 13 Feb	AirAsia

Also check the deals for one-way flights from Kota Kinabalu to Singapore 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 Kota Kinabalu to Singapore in January from 93€

Return flights