Cheapest return flights from Mumbai to San Francisco in October from $681

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

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

Return flights

01 Oct - 08 Oct Vietnam Airlines
01 Oct - 29 Oct Vietnam Airlines
01 Oct - 01 Nov Vietnam Airlines
31 Oct - 01 Nov Vietnam Airlines
04 Oct - 18 Oct Singapore Airlines
04 Oct - 11 Oct Singapore Airlines
09 Oct - 13 Oct Delta
13 Oct - 23 Oct Delta
16 Oct - 26 Oct Delta
01 Oct - 15 Oct Delta
04 Oct - 11 Oct Air India direct
31 Oct - 21 Nov Singapore Airlines
13 Oct - 23 Oct Air India direct

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

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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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