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

Return flights

07 Dec - 12 Dec	Shenzhen Airlines
04 Dec - 11 Dec	Shenzhen Airlines
01 Dec - 08 Dec	Cathay Pacific
03 Dec - 10 Dec	Cathay Pacific
02 Dec - 09 Dec	Cathay Pacific
05 Dec - 12 Dec	Cathay Pacific
06 Dec - 13 Dec	Cathay Pacific
19 Dec - 26 Dec	China Eastern

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