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

Return flights

30 Sep - 13 Oct	AirAsia
28 Sep - 13 Oct	AirAsia
24 Sep - 13 Oct	AirAsia
25 Sep - 13 Oct	AirAsia
22 Sep - 29 Sep	Jin Air
30 Sep - 19 Oct	AirAsia
30 Sep - 20 Oct	AirAsia
30 Sep - 18 Oct	AirAsia
23 Sep - 13 Oct	AirAsia
30 Sep - 17 Oct	AirAsia
26 Sep - 13 Oct	AirAsia
28 Sep - 30 Sep	AirAsia
24 Sep - 30 Sep	AirAsia
25 Sep - 30 Sep	AirAsia
24 Sep - 29 Sep	AirAsia
25 Sep - 29 Sep	AirAsia
21 Sep - 30 Sep	AirAsia
24 Sep - 26 Sep	AirAsia
28 Sep - 29 Sep	AirAsia
23 Sep - 30 Sep	AirAsia

Also check the deals for one-way flights from Kota Kinabalu to Tokyo 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 Kota Kinabalu to Tokyo in September from $496

Return flights