SFOSan Francisco International Airport
San Francisco, United States
SINSingapore Changi Airport
Singapore, Singapore
$742 USD
-54%$341 USD
Verified Nov 29, 2025 at 11:38 PMLimited Availability
16% of dates checked are available within 10% of the lowest price
Monday, January 12th, 2026
Outbound Flights
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17h 25m·Nonstop
$694 USD
SFOJan 12 09:40
→SINJan 13 19:05
SQ 31Airbus A350
17h 30m·Nonstop
Price UnavailableSFOJan 12 20:15
→SINJan 14 05:45
SQ 33Airbus A350