SINSingapore Changi Airport
Singapore, Singapore
SFOSan Francisco International Airport
San Francisco, United States
$664 USD
-36%$422 USD
Verified Nov 30, 2025 at 1:40 AMDecember 2025
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Limited Availability
13% of dates checked are available within 10% of the lowest price
Friday, December 5th, 2025
Outbound Flights
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