Cheap flights from San Francisco to Singapore

View AU$521 flight on Thu, 22 Jan. 2026Opens in a new window

Popular airlines from San Francisco to Singapore

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Cheap Flights from San Francisco (SJC) to Singapore (SIN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Mon., 7 Jul. - Sun., 13 Jul.
SFO
San Francisco
SIN
Singapore
AU$1,085 Return, found 1 day ago
AU$1,085
Return
found 1 day ago
Select Asiana Airlines flight, departing Mon., 7 Jul. from San Francisco to Singapore, returning Sun., 13 Jul., priced at AU$1,085 found 1 day ago
Singapore Airlines
Tue., 7 Apr. - Tue., 21 Apr.
SFO
San Francisco
SIN
Singapore
AU$1,164 Return, found 5 days ago
AU$1,164
Return
found 5 days ago
Select Singapore Airlines flight, departing Tue., 7 Apr. from San Francisco to Singapore, returning Tue., 21 Apr., priced at AU$1,164 found 5 days ago
United
Thu., 24 Jul. - Wed., 6 Aug.
SFO
San Francisco
SIN
Singapore
AU$1,166 Return, found 8 hours ago
AU$1,166
Return
found 8 hours ago
Select United flight, departing Thu., 24 Jul. from San Francisco to Singapore, returning Wed., 6 Aug., priced at AU$1,166 found 8 hours ago
Delta
Tue., 7 Apr. - Tue., 21 Apr.
SFO
San Francisco
SIN
Singapore
AU$1,223 Return, found 5 days ago
AU$1,223
Return
found 5 days ago
Select Delta flight, departing Tue., 7 Apr. from San Francisco to Singapore, returning Tue., 21 Apr., priced at AU$1,223 found 5 days ago
Korean Air
Tue., 7 Apr. - Tue., 21 Apr.
SFO
San Francisco
SIN
Singapore
AU$1,359 Return, found 5 days ago
AU$1,359
Return
found 5 days ago
Select Korean Air flight, departing Tue., 7 Apr. from San Francisco to Singapore, returning Tue., 21 Apr., priced at AU$1,359 found 5 days ago
Korean Air
Sun., 27 Jul. - Sun., 3 Aug.
SJC
San Jose
SIN
Singapore
AU$1,373 Return, found 1 day ago
AU$1,373
Return
found 1 day ago
Select Korean Air flight, departing Sun., 27 Jul. from San Jose to Singapore, returning Sun., 3 Aug., priced at AU$1,373 found 1 day ago
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