Cheap Flights from Singapore to San Francisco
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Deals from
Singapore
RatePunk searches hundreds of travel sites at once for deals on flights to San Francisco
Prices updated 7 days ago
483 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)
Today’s best flight deals from Singapore to San Francisco
Explore current cheapest deals departing from Singapore to San Francisco
2026-10-27 – 2026-11-25
SIN - San Francisco
90% AI deal score
$1,066
$714
Round trip
2026-11-09 – 2026-11-10
SIN - San Francisco
91% AI deal score
$1,082
$720
Round trip
2026-11-24 – 2026-11-29
SIN - San Francisco
92% AI deal score
$979
$737
Round trip
2027-02-01 – 2027-02-18
SIN - San Francisco
79% AI deal score
$799
$761
Round trip
2026-11-11 – 2026-11-26
SIN - San Francisco
91% AI deal score
$917
$766
Round trip
2027-02-19 – 2027-02-26
SIN - San Francisco
79% AI deal score
$783
$769
Round trip
2027-02-12 – 2027-02-20
SIN - San Francisco
78% AI deal score
$779
$769
Round trip
2027-03-10 – 2027-03-24
SIN - San Francisco
79% AI deal score
$786
$769
Round trip
2027-03-17 – 2027-03-28
SIN - San Francisco
79% AI deal score
$791
$769
Round trip
2027-02-05 – 2027-02-14
SIN - San Francisco
80% AI deal score
$801
$770
Round trip
