AirHint found the following cheapest return flights from Mumbai (BOM) to San Francisco (SFO) in March 2026 (see full year).

Return flights

18 Mar - 01 Apr	Vietnam Airlines
04 Mar - 18 Mar	Vietnam Airlines
04 Mar - 11 Apr	Vietnam Airlines
06 Mar - 21 Mar	Vietnam Airlines
04 Mar - 11 Mar	Vietnam Airlines
19 Mar - 26 Mar	Singapore Airlines
27 Mar - 26 Apr	Singapore Airlines
26 Mar - 28 Apr	Singapore Airlines
12 Mar - 30 Mar	Singapore Airlines
31 Mar - 25 Apr	Singapore Airlines
10 Mar - 03 Apr	Singapore Airlines
01 Mar - 17 Mar	Singapore Airlines
20 Mar - 03 Apr	Singapore Airlines
18 Mar - 23 Mar	KLM
20 Mar - 26 Mar	KLM
07 Mar - 14 Mar	KLM
18 Mar - 22 Mar	KLM
13 Mar - 01 Apr	Delta
27 Mar - 22 Apr	Delta
13 Mar - 02 Apr	Delta

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

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 Mumbai to San Francisco in March from $670

Return flights