Cheapest return flights from San Francisco to Mumbai in September from $591

Best time to book flights for San Francisco (SFO) to Mumbai (BOM) flights at AirHint

AirHint found the following cheapest return flights from San Francisco (SFO) to Mumbai (BOM) in September 2025 (see full year).

Return flights

09 Sep - 30 Sep Singapore Airlines
16 Sep - 07 Oct Singapore Airlines
10 Sep - 01 Oct Singapore Airlines
17 Sep - 08 Oct Singapore Airlines
24 Sep - 15 Oct Singapore Airlines
23 Sep - 14 Oct Singapore Airlines
02 Sep - 16 Sep Singapore Airlines
02 Sep - 23 Sep Singapore Airlines
03 Sep - 24 Sep Singapore Airlines
09 Sep - 24 Sep Singapore Airlines
10 Sep - 23 Sep Singapore Airlines
10 Sep - 24 Sep Singapore Airlines
03 Sep - 17 Sep Singapore Airlines
09 Sep - 23 Sep Singapore Airlines
30 Sep - 21 Oct Singapore Airlines
10 Sep - 30 Sep Singapore Airlines
01 Sep - 15 Oct Singapore Airlines

Also check the deals for one-way flights from San Francisco to Mumbai 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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