Singapore (SIN) to San Francisco (SFO) flight deal in economy from $905

United AirlinesUAUnited Airlines
Round Trip•Economy
SingaporeSIN

Singapore Changi Airport

Singapore, Singapore
United StatesSFO

San Francisco International Airport

San Francisco, United States
$1,167 USD
-22%$905 USD
Verified 14 days ago
Fair Availability
25% of dates checked are available within 10% of the lowest price

Monday, August 17th, 2026

7 round-trip options

Returning
Sat, Aug 22, 2026•5 Day Trip
$905 USD
Google Flights
Returning
Sun, Aug 23, 2026•6 Day Trip
$905 USD
Google Flights
Returning
Wed, Aug 26, 2026•9 Day Trip
$905 USD
Google Flights
Returning
Thu, Aug 27, 2026•10 Day Trip
$905 USD
Google Flights
Returning
Fri, Aug 28, 2026•11 Day Trip
$905 USD
Google Flights
Returning
Sun, Aug 30, 2026•13 Day Trip
$905 USD
Google Flights
Returning
Mon, Aug 31, 2026•14 Day Trip
$905 USD
Google Flights