AirHint found the following cheapest return flights from New York (LGA) to Mumbai (BOM) in September 2025 (see full year).

Return flights

29 Sep - 06 Oct	KLM
01 Sep - 10 Sep	Virgin Atlantic
13 Sep - 21 Sep	Air Canada
03 Sep - 23 Sep	Air Canada
01 Sep - 30 Sep	Air Canada
01 Sep - 04 Sep	Virgin Atlantic
14 Sep - 22 Sep	Qatar Airways
05 Sep - 25 Sep	Qatar Airways

Also check the deals for one-way flights from New York 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 New York to Mumbai in September from 530€

Return flights