AirHint found the following cheapest return flights from Surabaya (SUB) to Los Angeles (LAX) in September 2025 (see full year).

Return flights

13 Sep - 20 Sep	Cathay Pacific
12 Sep - 19 Sep	Cathay Pacific
16 Sep - 17 Oct	Malaysia Airlines
11 Sep - 14 Sep	Cathay Pacific

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

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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Cheapest return flights from Surabaya to Los Angeles in September from $762

Return flights