AirHint found the following cheapest one-way flights from San Francisco (SFO) to Bangalore (BLR) in August 2025 (see full year).

One-Way flights

19 Aug	Singapore Airlines
21 Aug	Singapore Airlines
20 Aug	Singapore Airlines
26 Aug	Singapore Airlines
18 Aug	Singapore Airlines
17 Aug	Singapore Airlines
14 Aug	Singapore Airlines
13 Aug	Singapore Airlines
31 Aug	Singapore Airlines
06 Aug	Singapore Airlines

Also check the deals for return flights from San Francisco to Bangalore in August.

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 Bangalore

Cheap car rent in Bangalore

Cheapest one-way flights from San Francisco to Bangalore in August from $287

One-Way flights