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

Return flights

08 Dec - 06 Jan	Sichuan Airlines
13 Dec - 15 Dec	Cathay Pacific
10 Dec - 17 Dec	Cathay Pacific
21 Dec - 29 Dec	China Eastern
22 Dec - 04 Jan	Cathay Pacific
18 Dec - 26 Dec	Cathay Pacific
15 Dec - 20 Dec	China Eastern
24 Dec - 02 Jan	Cathay Pacific
21 Dec - 26 Dec	China Eastern
31 Dec - 04 Jan	Air China
15 Dec - 19 Dec	Sichuan Airlines
11 Dec - 18 Dec	Air China
15 Dec - 18 Dec	Air China
16 Dec - 18 Dec	Shenzhen Airlines
31 Dec - 06 Jan	Air China
08 Dec - 06 Jan	Air China	direct

Also check the deals for one-way flights from Beijing 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 Beijing to Kuala Lumpur in December from 231€

Return flights