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

Return flights

08 Dec - 22 Dec	Frontier Airlines
09 Dec - 15 Dec	Cathay Pacific
14 Dec - 21 Dec	Air Canada
11 Dec - 11 Jan	Air Premia
15 Dec - 29 Dec	Air Premia
15 Dec - 22 Dec	Cathay Pacific
25 Dec - 04 Jan	Asiana Airlines
24 Dec - 06 Jan	China Eastern
14 Dec - 01 Jan	Flair Airlines
16 Dec - 31 Dec	Hawaiian Airlines
13 Dec - 31 Dec	Brussels Airlines
22 Dec - 02 Jan	EVA Air
22 Dec - 06 Jan	China Southern
21 Dec - 02 Jan	Xiamen Airlines
17 Dec - 04 Jan	China Southern

Also check the deals for one-way flights from Los Angeles 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 Los Angeles to Kuala Lumpur in December from $836

Return flights