San Francisco (SFO) to Singapore (SIN) flight deal in economy from $696

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesSFO

San Francisco International Airport

San Francisco, United States
SingaporeSIN

Singapore Changi Airport

Singapore, Singapore
$918 USD
-24%$696 USD
Verified 16 days ago
Good Availability
57% of dates checked are available within 10% of the lowest price

Saturday, December 19th, 2026

6 round-trip options

Returning
Fri, Dec 25, 2026•6 Day Trip
$2,771 USD
Google Flights
Returning
Sat, Dec 26, 2026•7 Day Trip
$2,771 USD
Google Flights
Returning
Mon, Dec 28, 2026•9 Day Trip
$2,771 USD
Google Flights
Returning
Tue, Dec 29, 2026•10 Day Trip
$2,783 USD
Google Flights
Returning
Thu, Dec 31, 2026•12 Day Trip
$3,117 USD
Google Flights
Returning
Sat, Jan 2, 2027•14 Day Trip
$3,646 USD
Google Flights