Cheapest one-way flights from Los Angeles to Singapore in December from $421

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

28 Dec Xiamen Airlines
01 Dec Korean Air
07 Dec Air Canada
10 Dec Air Canada
01 Dec Singapore Airlines direct
25 Dec Asiana Airlines
07 Dec Singapore Airlines direct
10 Dec Singapore Airlines direct
25 Dec Singapore Airlines direct

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

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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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