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

Return flights

25 Dec - 22 Jan	Singapore Airlines
07 Dec - 14 Dec	Firefly
20 Dec - 03 Jan	Thai AirAsia
10 Dec - 24 Dec	Cathay Pacific
01 Dec - 08 Dec	Turkish Airlines
06 Dec - 13 Dec	China Airlines
03 Dec - 14 Dec	China Airlines
01 Dec - 10 Dec	Turkish Airlines
19 Dec - 06 Jan	Philippines AirAsia Inc.
13 Dec - 23 Dec	STARLUX Airlines
23 Dec - 28 Dec	Philippines AirAsia Inc.
05 Dec - 28 Dec	Cathay Pacific
05 Dec - 26 Dec	Cathay Pacific
23 Dec - 05 Jan	Delta
22 Dec - 03 Jan	China Southern

Also check the deals for one-way flights from Kuala Lumpur to Los Angeles 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 Los Angeles in December from 808€

Return flights