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

Return flights

31 Dec - 30 Jan	Delta
07 Dec - 23 Jan	SWISS
29 Dec - 28 Jan	SWISS
30 Dec - 29 Jan	SWISS
28 Dec - 27 Jan	SWISS
27 Dec - 22 Jan	Lufthansa
01 Dec - 18 Dec	KLM
02 Dec - 11 Dec	Virgin Atlantic
27 Dec - 26 Jan	SWISS
03 Dec - 10 Dec	Virgin Atlantic
02 Dec - 15 Dec	Virgin Atlantic
02 Dec - 17 Dec	Virgin Atlantic
03 Dec - 17 Dec	Virgin Atlantic
03 Dec - 15 Dec	Lufthansa
03 Dec - 19 Dec	Lufthansa
02 Dec - 14 Dec	Lufthansa
31 Dec - 30 Jan	Air India	direct
07 Dec - 16 Dec	SWISS
07 Dec - 19 Jan	SWISS
31 Dec - 14 Jan	Lufthansa

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 644€

Return flights