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

Return flights

03 Dec - 11 Dec	AirAsia
06 Dec - 10 Dec	AirAsia
09 Dec - 15 Dec	HK Express
12 Dec - 17 Dec	HK Express
11 Dec - 17 Dec	AirAsia
27 Dec - 16 Jan	Xiamen Airlines
16 Dec - 23 Dec	AirAsia
03 Dec - 12 Dec	VietJet Air
01 Dec - 28 Jan	Vietnam Airlines
02 Dec - 07 Dec	Vietnam Airlines
09 Dec - 17 Dec	Cebu Pacific
01 Dec - 12 Dec	VietJet Air
05 Dec - 14 Jan	Vietnam Airlines
29 Dec - 15 Jan	AirAsia X	direct
29 Dec - 14 Jan	AirAsia X	direct
29 Dec - 12 Jan	AirAsia X	direct
26 Dec - 15 Jan	AirAsia X	direct
26 Dec - 14 Jan	AirAsia X	direct
26 Dec - 12 Jan	AirAsia X	direct
28 Dec - 15 Jan	AirAsia X	direct

Also check the deals for one-way flights from Kuala Lumpur to Osaka in December.

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 December from 232€

Return flights