Cheapest return flights from Los Angeles to Singapore in September from $868

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 September 2025 (see full year).

Return flights

23 Sep - 30 Sep Japan Airlines
10 Sep - 17 Sep Japan Airlines
30 Sep - 14 Oct Air Canada
09 Sep - 25 Sep Air Canada
08 Sep - 23 Sep American Airlines
17 Sep - 01 Oct American Airlines
04 Sep - 13 Sep United
10 Sep - 17 Sep Singapore Airlines direct
23 Sep - 30 Sep Singapore Airlines direct
30 Sep - 14 Oct Singapore Airlines direct
04 Sep - 13 Sep Singapore Airlines direct
08 Sep - 23 Sep Singapore Airlines direct

Also check the deals for one-way flights from Los Angeles to Singapore in September.

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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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