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

Return flights

11 Sep - 19 Sep	Shenzhen Airlines
11 Sep - 17 Sep	Shenzhen Airlines
11 Sep - 18 Sep	China Southern
13 Sep - 18 Sep	China Southern
12 Sep - 18 Sep	China Southern
10 Sep - 14 Sep	Air China
22 Sep - 25 Sep	Scoot
24 Sep - 28 Sep	Scoot
08 Sep - 10 Sep	Scoot
10 Sep - 17 Sep	Scoot
24 Sep - 01 Oct	China Southern
17 Sep - 11 Oct	Air China
30 Sep - 09 Oct	AirAsia X	direct
25 Sep - 09 Oct	AirAsia X	direct
25 Sep - 12 Oct	AirAsia X	direct
30 Sep - 12 Oct	AirAsia X	direct
24 Sep - 09 Oct	AirAsia X	direct
24 Sep - 12 Oct	AirAsia X	direct
27 Sep - 09 Oct	AirAsia X	direct
27 Sep - 12 Oct	AirAsia X	direct

Also check the deals for one-way flights from Osaka to Kuala Lumpur 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 Osaka to Kuala Lumpur in September from $212

Return flights