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

Return flights

02 Dec - 04 Dec	AirAsia	direct
02 Dec - 16 Dec	AirAsia	direct
12 Dec - 16 Dec	AirAsia	direct
12 Dec - 15 Dec	VietJet Air
03 Dec - 10 Dec	VietJet Air
02 Dec - 12 Dec	AirAsia	direct
20 Dec - 27 Dec	AirAsia
18 Dec - 29 Dec	AirAsia	direct
22 Dec - 27 Dec	VietJet Air
16 Dec - 29 Dec	AirAsia	direct
18 Dec - 08 Jan	AirAsia	direct
23 Dec - 08 Jan	AirAsia	direct
27 Dec - 03 Jan	AirAsia	direct
27 Dec - 16 Jan	AirAsia	direct
18 Dec - 03 Jan	AirAsia	direct
16 Dec - 03 Jan	AirAsia	direct
23 Dec - 03 Jan	AirAsia	direct
21 Dec - 08 Jan	AirAsia	direct
27 Dec - 08 Jan	AirAsia	direct
18 Dec - 05 Jan	AirAsia	direct

Also check the deals for one-way flights from Hanoi to Kuala Lumpur 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 Hanoi to Kuala Lumpur in December from 149€

Return flights