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 17 days ago
Fair Availability
25% of dates checked are available within 10% of the lowest price

Wednesday, December 16th, 2026

8 round-trip options

Returning
Mon, Dec 21, 2026•5 Day Trip
$1,978 USD
Google Flights
Returning
Tue, Dec 22, 2026•6 Day Trip
$1,773 USD
Google Flights
Returning
Wed, Dec 23, 2026•7 Day Trip
$1,622 USD
Google Flights
Returning
Fri, Dec 25, 2026•9 Day Trip
$1,584 USD
Google Flights
Returning
Sat, Dec 26, 2026•10 Day Trip
$1,815 USD
Google Flights
Returning
Mon, Dec 28, 2026•12 Day Trip
$1,324 USD
Google Flights
Returning
Tue, Dec 29, 2026•13 Day Trip
$1,211 USD
Google Flights
Returning
Wed, Dec 30, 2026•14 Day Trip
$1,242 USD
Google Flights