SFO to SIN from $697 in economy – flightdeals.net

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United Airlines

UAUnited Airlines

Round Trip•Economy

San Francisco International Airport

San Francisco, United States

Singapore Changi Airport

Singapore, Singapore

$1,075 USD

-35%$697 USD

Verified about 5 hours ago

September 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19$1,918 20$1,097 21$1,097 22$1,097 23$1,097 24$1,097 25$1,370 26$1,568 27$1,097 28$1,097 29$1,097 30$1,097 1$1,097 2$2,005 3$1,425 4$1,326

Fair Availability

35% of dates checked are available within 10% of the lowest price

Friday, September 11th, 2026

0 round-trip options

No flight details available for this date.