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

Return flights

22 Sep - 29 Sep	Lion Air
27 Sep - 04 Oct	AirAsia
25 Sep - 14 Oct	AirAsia X
25 Sep - 15 Oct	AirAsia X
25 Sep - 28 Sep	AirAsia X
25 Sep - 05 Oct	AirAsia X
29 Sep - 14 Oct	AirAsia
25 Sep - 08 Oct	AirAsia X
25 Sep - 29 Sep	AirAsia X
29 Sep - 15 Oct	AirAsia
25 Sep - 16 Oct	AirAsia X
25 Sep - 27 Sep	AirAsia X
25 Sep - 03 Oct	AirAsia X
29 Sep - 05 Oct	AirAsia
21 Sep - 22 Sep	AirAsia X
22 Sep - 24 Sep	AirAsia
22 Sep - 28 Sep	AirAsia X
21 Sep - 24 Sep	AirAsia X
21 Sep - 28 Sep	AirAsia X
18 Sep - 22 Sep	AirAsia X

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

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 Denpasar to Kota Kinabalu in September from $259

Return flights