September is by far the best month, wherein you can get cheapest flights for Singapore to San Francisco. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.
SIN
14:00
Singapore Singapore Changi Airport
Tue , 02 Sep 2025
SFO
20:30
San Francisco San Francisco International Airport
Tue, 02 Sep 2025
SIN
13:10
Singapore Singapore Changi Airport
Tue , 02 Sep 2025
SFO
16:00
San Francisco San Francisco International Airport
Tue, 02 Sep 2025
SIN
13:45
Singapore Singapore Changi Airport
Tue , 02 Sep 2025
SFO
20:30
San Francisco San Francisco International Airport
Tue, 02 Sep 2025
SIN
01:10
Singapore Singapore Changi Airport
Tue , 02 Sep 2025
SFO
10:40
San Francisco San Francisco International Airport
Tue, 02 Sep 2025
SIN
01:55
Singapore Singapore Changi Airport
Tue , 02 Sep 2025
SFO
10:05
San Francisco San Francisco International Airport
Tue, 02 Sep 2025
SIN
08:05
Singapore Singapore Changi Airport
Tue , 02 Sep 2025
SFO
11:45
San Francisco San Francisco International Airport
Tue, 02 Sep 2025
SIN
23:00
Singapore Singapore Changi Airport
Tue , 02 Sep 2025
SFO
07:00
San Francisco San Francisco International Airport
Thu, 04 Sep 2025
SIN
20:30
Singapore Singapore Changi Airport
Tue , 02 Sep 2025
SFO
07:00
San Francisco San Francisco International Airport
Wed, 03 Sep 2025
SIN
21:00
Singapore Singapore Changi Airport
Tue , 02 Sep 2025
SFO
14:00
San Francisco San Francisco International Airport
Wed, 03 Sep 2025
SIN
01:40
Singapore Singapore Changi Airport
Tue , 02 Sep 2025
SFO
14:00
San Francisco San Francisco International Airport
Tue, 02 Sep 2025
SIN
13:30
Singapore Singapore Changi Airport
Tue , 02 Sep 2025
SFO
20:40
San Francisco San Francisco International Airport
Tue, 02 Sep 2025