Cheapest return flights from Kota Kinabalu to Singapore in December from $171

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

Return flights

28 Dec - 09 Jan Malaysia Airlines
29 Dec - 09 Jan Malaysia Airlines
30 Dec - 09 Jan Malaysia Airlines
31 Dec - 09 Jan AirAsia direct
26 Dec - 12 Jan AirAsia direct
29 Dec - 12 Jan AirAsia direct
31 Dec - 12 Jan AirAsia direct
22 Dec - 12 Jan AirAsia direct
13 Dec - 17 Dec AirAsia direct
26 Dec - 31 Dec AirAsia direct
18 Dec - 31 Dec AirAsia direct
26 Dec - 11 Jan AirAsia direct
26 Dec - 10 Jan AirAsia direct
13 Dec - 28 Dec AirAsia direct
13 Dec - 31 Dec AirAsia direct
26 Dec - 28 Dec AirAsia direct
29 Dec - 31 Dec AirAsia direct
31 Dec - 31 Dec AirAsia direct
18 Dec - 28 Dec AirAsia direct
08 Dec - 11 Dec AirAsia direct

Also check the deals for one-way flights from Kota Kinabalu to Singapore in December.

Skyscanner

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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