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

Return flights

16 Dec - 20 Jan	United
25 Dec - 06 Jan	Korean Air
22 Dec - 12 Jan	United
21 Dec - 30 Dec	Cathay Pacific
16 Dec - 09 Jan	Cathay Pacific
11 Dec - 13 Dec	EVA Air
10 Dec - 13 Dec	EVA Air
23 Dec - 14 Jan	EVA Air
26 Dec - 06 Jan	United
19 Dec - 03 Jan	China Eastern
21 Dec - 05 Jan	United
21 Dec - 04 Jan	United
21 Dec - 03 Jan	EVA Air
10 Dec - 15 Dec	STARLUX Airlines
20 Dec - 30 Dec	United
20 Dec - 28 Dec	Scoot
15 Dec - 25 Dec	China Airlines
14 Dec - 14 Dec	China Airlines
15 Dec - 23 Dec	Cathay Pacific
19 Dec - 22 Dec	China Eastern

Also check the deals for one-way flights from Singapore 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.

Book a cheap hotel in Los Angeles

Cheap car rent in Los Angeles

Cheapest return flights from Singapore to Los Angeles in December from 682€

Return flights