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

Return flights

29 Sep - 03 Oct	AirAsia
25 Sep - 03 Oct	AirAsia
29 Sep - 13 Oct	AirAsia
25 Sep - 13 Oct	AirAsia
08 Sep - 24 Sep	AirAsia
08 Sep - 25 Sep	AirAsia
29 Sep - 06 Oct	AirAsia
29 Sep - 02 Oct	AirAsia
25 Sep - 06 Oct	AirAsia
25 Sep - 02 Oct	AirAsia
22 Sep - 03 Oct	AirAsia
29 Sep - 01 Oct	AirAsia
08 Sep - 23 Sep	AirAsia
22 Sep - 24 Sep	AirAsia
22 Sep - 25 Sep	AirAsia
03 Sep - 09 Sep	AirAsia
08 Sep - 09 Sep	AirAsia
22 Sep - 23 Sep	AirAsia
09 Sep - 24 Sep	AirAsia
09 Sep - 25 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 $467

Return flights