Cheapest return flights from Los Angeles to Singapore in December from $747

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

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

Return flights

02 Dec - 15 Dec Asiana Airlines
01 Dec - 06 Dec Asiana Airlines
07 Dec - 23 Dec Korean Air
07 Dec - 30 Dec Cathay Pacific
02 Dec - 15 Dec Singapore Airlines direct
01 Dec - 06 Dec Singapore Airlines direct
30 Dec - 18 Jan Xiamen Airlines
07 Dec - 23 Dec Singapore Airlines direct
26 Dec - 18 Jan Korean Air
30 Dec - 18 Jan Singapore Airlines direct
16 Dec - 30 Dec Korean Air
23 Dec - 06 Jan Philippine Airlines
07 Dec - 30 Dec Singapore Airlines direct
19 Dec - 27 Dec Asiana Airlines
15 Dec - 04 Jan Korean Air
13 Dec - 04 Jan Asiana Airlines
14 Dec - 04 Jan Singapore Airlines
26 Dec - 02 Jan Singapore Airlines direct
16 Dec - 07 Jan Finnair
19 Dec - 03 Jan Asiana Airlines

Also check the deals for one-way 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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