Cheapest return flights from Kota Kinabalu to Singapore in September from $96

Best time to book flights for Kota Kinabalu (BKI) to Singapore (SIN) flights at AirHint

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

Return flights

20 Sep - 06 Oct AirAsia direct
20 Sep - 05 Oct AirAsia direct
19 Sep - 06 Oct AirAsia direct
19 Sep - 05 Oct AirAsia direct
26 Sep - 13 Oct AirAsia direct
26 Sep - 06 Oct AirAsia direct
26 Sep - 05 Oct AirAsia direct
27 Sep - 13 Oct AirAsia direct
27 Sep - 06 Oct AirAsia direct
27 Sep - 05 Oct AirAsia direct
20 Sep - 21 Sep AirAsia direct
20 Sep - 22 Sep AirAsia direct
09 Sep - 21 Sep AirAsia direct
09 Sep - 17 Sep AirAsia direct
09 Sep - 22 Sep AirAsia direct
09 Sep - 20 Sep AirAsia direct
03 Sep - 21 Sep AirAsia direct
03 Sep - 17 Sep AirAsia direct
03 Sep - 22 Sep AirAsia direct
03 Sep - 20 Sep AirAsia direct

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

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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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