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

Return flights

27 Sep - 01 Oct	Scoot
26 Sep - 29 Sep	AirAsia X
23 Sep - 29 Sep	Vietnam Airlines
27 Sep - 28 Sep	Scoot
29 Sep - 03 Oct	AirAsia X
28 Sep - 03 Oct	AirAsia X
23 Sep - 30 Sep	Xiamen Airlines
26 Sep - 03 Oct	AirAsia X
27 Sep - 08 Oct	Scoot
26 Sep - 04 Oct	AirAsia X
26 Sep - 02 Oct	Batik Air Malaysia
30 Sep - 16 Oct	AirAsia X	direct
30 Sep - 17 Oct	AirAsia X	direct
30 Sep - 18 Oct	AirAsia X	direct
23 Sep - 27 Sep	Cathay Pacific
23 Sep - 26 Sep	Cathay Pacific
24 Sep - 27 Sep	Scoot
24 Sep - 30 Sep	Scoot
26 Sep - 29 Sep	AirAsia X	direct
22 Sep - 26 Sep	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 286€

Return flights