San Francisco (SFO) to Singapore (SIN) flight deal in economy from $697

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesSFO

San Francisco International Airport

San Francisco, United States
SingaporeSIN

Singapore Changi Airport

Singapore, Singapore
$1,155 USD
-40%$697 USD
Verified 1 day ago
Fair Availability
28% of dates checked are available within 10% of the lowest price

Thursday, August 13th, 2026

6 round-trip options

Returning
Wed, Aug 19, 2026•6 Day Trip
$707 USD
Google Flights
Returning
Thu, Aug 20, 2026•7 Day Trip
$856 USD
Google Flights
Returning
Mon, Aug 24, 2026•11 Day Trip
$709 USD
Google Flights
Returning
Tue, Aug 25, 2026•12 Day Trip
$697 USD
Google Flights
Returning
Wed, Aug 26, 2026•13 Day Trip
$697 USD
Google Flights
Returning
Thu, Aug 27, 2026•14 Day Trip
$697 USD
Google Flights