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

Return flights

31 Dec - 20 Jan	Air India
31 Dec - 31 Jan	SWISS
29 Dec - 22 Jan	SWISS
28 Dec - 22 Jan	SWISS
02 Dec - 10 Dec	SWISS
01 Dec - 08 Dec	SWISS
03 Dec - 10 Dec	SWISS
02 Dec - 09 Dec	SWISS
01 Dec - 17 Dec	SWISS
01 Dec - 13 Dec	SWISS
03 Dec - 13 Dec	SWISS
02 Dec - 12 Dec	SWISS
28 Dec - 21 Jan	SWISS
04 Dec - 23 Dec	Air India
28 Dec - 20 Jan	Air India
04 Dec - 30 Dec	Air India
31 Dec - 17 Jan	Air India
29 Dec - 19 Jan	Air India
08 Dec - 27 Jan	SWISS
28 Dec - 19 Jan	SWISS

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

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.

Book a cheap hotel in Mumbai

Cheap car rent in Mumbai

Cheapest return flights from San Francisco to Mumbai in December from 662€

Return flights