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

Return flights

30 Sep - 07 Oct	Cathay Pacific
29 Sep - 06 Oct	Lufthansa
23 Sep - 30 Sep	SWISS
21 Sep - 28 Sep	Air Canada
22 Sep - 29 Sep	Air Canada
24 Sep - 08 Oct	SWISS
23 Sep - 08 Oct	Air Canada
27 Sep - 04 Oct	Lufthansa
22 Sep - 08 Oct	Lufthansa
28 Sep - 05 Oct	SWISS
24 Sep - 01 Oct	Air Canada
26 Sep - 03 Oct	SWISS
20 Sep - 02 Oct	SWISS
20 Sep - 27 Sep	Virgin Atlantic
19 Sep - 26 Sep	IndiGo

Also check the deals for one-way flights from Los Angeles to Mumbai 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 Los Angeles to Mumbai in September from $652

Return flights