Cheapest return LAX–SIN flights, September

AirHint found the following cheapest return flights from Los Angeles (LAX) to Singapore (SIN) in September 2026 (see full year).

Return flights

02 Sep - 10 Sep China Eastern
01 Sep - 15 Sep China Eastern
13 Sep - 07 Oct United
17 Sep - 23 Sep United
11 Sep - 20 Sep Korean Air
09 Sep - 19 Sep Philippine Airlines
08 Sep - 26 Sep Cathay Pacific
25 Sep - 01 Oct Cathay Pacific
01 Sep - 12 Sep Korean Air
13 Sep - 28 Sep Korean Air
12 Sep - 19 Sep Cathay Pacific
13 Sep - 07 Oct Singapore Airlines direct
02 Sep - 10 Sep Singapore Airlines direct

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

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