Fly nonstop from San Francisco to Singapore for $632 roundtrip on United.

Travel Availability

This fare is widely available for travel on Mondays, Tuesdays, Wednesdays, and Thursdays, from September through the end of the booking schedule in March 2020. Peak holiday travel in late December and early January is blacked out.

As an example, I found this price available departing San Francisco SFO on Wednesday, September 18, returning from Singapore SIN on Thursday, September 26.


This price includes a carry-on bag, a personal item, and two free checked bags.

Seat Assignments

Standard advanced seat selection is included.

See our fare details for booking info.

For more deals to Singapore, check out our Singapore (SIN) listings.

Need a room in Singapore, Here's what's available for the mentioned dates on Hotelwatchdog.

Featured image by Richie Chan / Shutterstock

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