San Francisco (SFO) to Singapore (SIN) flight deal in economy from $372
SFOSan Francisco International Airport
San Francisco, United States
SINSingapore Changi Airport
Singapore, Singapore
$615 USD
-40%$372 USD
Verified about 2 hours agoOctober 2026
Mon
Tue
Wed
Thu
Fri
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Sun
Good Availability
56% of dates checked are available within 10% of the lowest price
Sunday, October 11th, 2026
Outbound Flights
16h 35m·Nonstop
$372 USD
SFOOct 11 22:40
→SINOct 13 06:15
UA 1Boeing 787
16h 55m·Nonstop
$499 USDSFOOct 11 10:40
→SINOct 12 18:35
UA 29Boeing 787
21h 50m·1 stop
$1,121 USDSFOOct 11 11:55
→NRTOct 12 15:00
UA 837Boeing 777
3h 25m layover
NRTOct 12 18:25
→SINOct 13 00:45
NH 801Boeing 787
20h 25m·1 stop
$1,695 USDSFOOct 11 11:55
→NRTOct 12 15:00
UA 837Boeing 777
2h 15m layover
NRTOct 12 17:15
→SINOct 12 23:20
NH 803Boeing 787