Cheap Flights from Singapore to San Jose
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RatePunk searches hundreds of travel sites at once for deals on flights to San Jose
Prices updated 13 days ago
406 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Aug 2, 2026.)
Today’s best flight deals from Singapore to San Jose
Explore current cheapest deals departing from Singapore to San Jose
2026-09-01 – 2026-09-15
SIN - San Jose
89% AI deal score
$1,246
$1,045
Round trip
2026-09-06 – 2026-09-12
SIN - San Jose
90% AI deal score
$1,316
$1,047
Round trip
2026-11-09 – 2026-11-17
SIN - San Jose
87% AI deal score
$1,290
$1,062
Round trip
2026-09-11 – 2026-09-24
SIN - San Jose
83% AI deal score
$1,246
$1,095
Round trip
2026-09-07 – 2026-09-12
SIN - San Jose
89% AI deal score
$1,352
$1,114
Round trip
2026-09-15 – 2026-09-18
SIN - San Jose
89% AI deal score
$1,372
$1,129
Round trip
2026-11-09 – 2026-11-30
SIN - San Jose
83% AI deal score
$1,278
$1,131
Round trip
2026-10-19 – 2026-10-23
SIN - San Jose
90% AI deal score
$1,401
$1,159
Round trip
2026-10-15 – 2026-10-23
SIN - San Jose
83% AI deal score
$1,319
$1,160
Round trip
2026-10-19 – 2026-10-27
SIN - San Jose
83% AI deal score
$1,319
$1,161
Round trip
