Cheapest one-way flights from Los Angeles to Singapore in December from $427

Best time to book flights for Los Angeles (LAX) to Singapore (SIN) flights at AirHint

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

One-Way flights

30 Dec Xiamen Airlines
28 Dec United
02 Dec Korean Air
29 Dec United
02 Dec Singapore Airlines direct
12 Dec Asiana Airlines
30 Dec Singapore Airlines direct
18 Dec Korean Air
19 Dec Asiana Airlines
28 Dec Singapore Airlines direct

Also check the deals for return flights from Los Angeles to Singapore in December.

Skyscanner

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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