AirHint found the following cheapest return flights from Kuala Lumpur (KUL) to Osaka (KIX) in September 2025 (see full year).

Return flights

03 Sep - 11 Sep	AirAsia X
01 Sep - 06 Sep	Scoot
01 Sep - 08 Sep	Scoot
05 Sep - 12 Sep	AirAsia X
26 Sep - 17 Oct	AirAsia X
03 Sep - 11 Sep	AirAsia X	direct
03 Sep - 10 Sep	AirAsia X	direct
26 Sep - 04 Oct	AirAsia X	direct
19 Sep - 24 Sep	AirAsia X	direct
21 Sep - 24 Sep	AirAsia X	direct
19 Sep - 27 Sep	AirAsia X	direct
19 Sep - 30 Sep	AirAsia X	direct
28 Sep - 04 Oct	Scoot
19 Sep - 04 Oct	AirAsia X	direct
19 Sep - 08 Oct	AirAsia X	direct
21 Sep - 04 Oct	AirAsia X	direct
21 Sep - 08 Oct	AirAsia X	direct
26 Sep - 16 Oct	AirAsia X	direct
26 Sep - 08 Oct	AirAsia X	direct
27 Sep - 16 Oct	AirAsia X	direct

Also check the deals for one-way flights from Kuala Lumpur to Osaka 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 Kuala Lumpur to Osaka in September from $266

Return flights