Cheap Flights from Singapore to San Diego
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RatePunk searches hundreds of travel sites at once for deals on flights to San Diego
Prices updated 1 day ago
462 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)
Today’s best flight deals from Singapore to San Diego
Explore current cheapest deals departing from Singapore to San Diego
2026-10-28 – 2026-11-26
SIN - San Diego
88% AI deal score
$1,137
$915
Round trip
2026-10-20 – 2026-10-24
SIN - San Diego
90% AI deal score
$1,276
$948
Round trip
2026-10-11 – 2026-10-27
SIN - San Diego
88% AI deal score
$1,161
$948
Round trip
2026-10-18 – 2026-10-27
SIN - San Diego
86% AI deal score
$1,176
$958
Round trip
2026-10-05 – 2026-10-27
SIN - San Diego
85% AI deal score
$1,146
$958
Round trip
2026-11-08 – 2026-11-18
SIN - San Diego
82% AI deal score
$1,104
$960
Round trip
2026-10-21 – 2026-10-28
SIN - San Diego
89% AI deal score
$1,215
$966
Round trip
2026-10-07 – 2026-10-27
SIN - San Diego
86% AI deal score
$1,148
$976
Round trip
2026-10-28 – 2026-11-27
SIN - San Diego
81% AI deal score
$1,137
$979
Round trip
2026-10-04 – 2026-10-27
SIN - San Diego
85% AI deal score
$1,146
$981
Round trip
