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

One-Way flights

30 Sep	AirAsia X	direct
19 Sep	AirAsia X	direct
04 Sep	AirAsia X	direct
08 Sep	AirAsia X	direct
23 Sep	HK Express
10 Sep	Scoot Tigerair
15 Sep	Scoot Tigerair
17 Sep	Scoot Tigerair
18 Sep	Scoot Tigerair
16 Sep	HK Express

Also check the deals for return 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 one-way flights from Kuala Lumpur to Osaka in September from $101

One-Way flights