Cheapest return flights from Kota Kinabalu to Singapore in December from 155€

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

Return flights

07 Dec - 16 Dec AirAsia
12 Dec - 15 Dec AirAsia direct
02 Dec - 04 Dec Royal Brunei
21 Dec - 08 Jan Royal Brunei
01 Dec - 03 Dec AirAsia direct
02 Dec - 03 Dec AirAsia direct
25 Dec - 27 Dec Royal Brunei
26 Dec - 27 Dec Royal Brunei
07 Dec - 14 Dec Royal Brunei
23 Dec - 03 Jan Royal Brunei
06 Dec - 09 Dec AirAsia
08 Dec - 11 Dec AirAsia
21 Dec - 08 Jan AirAsia direct
23 Dec - 03 Jan AirAsia direct

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

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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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