Cheap flights from Singapore to San Francisco (SIN–SFO)
SINSingapore Changi Airport
Singapore
Singapore
SFOSan Francisco International Airport
United States
United States
Singapore Airlines and United Airlines fly Singapore to San Francisco (SIN–SFO) nonstop and back, a great-circle distance of 13,580 km (8,440 mi).
- From
- SIN
- Singapore
- To
- SFO
- San Francisco
- Nonstop
- Yes · 2 airlines
- Airlines
- SQ · UA
- Cheapest fare found
- S$590 one-way
- Distance
- 13,580 km (8,440 mi)
- Time difference
- San Francisco 15 hours behind
Data from the sources listed, updated:· How we verify
Singapore to San Francisco fares by month
Cheapest one-way fare found: S$590 for November 2026 on Singapore Airlines, nonstop. Nonstop from S$590.
- Oct ’26S$599
- Nov ’26S$590
- Dec ’26S$709
Cheapest one-way fares per month of departure in the Aviasales price cache, found . Fares change by the hour: the live fare is shown when you search.
When to fly SIN–SFO
For Singapore Changi (SIN) to San Francisco (SFO), November 2026 had the lowest fare found (S$590). Set your watch 15 hours back on landing at SFO.
Singapore to San Francisco: frequently asked questions
Fares: Aviasales price cache, 11 October 2026.
How much is a flight from Singapore Changi (SIN) to San Francisco (SFO)?
From S$590 one-way, the cheapest fare found for November 2026 on Singapore Airlines, nonstop; nonstop from S$590 (found 11 October 2026).
Which airlines fly SIN–SFO direct?
Singapore Airlines and United Airlines.
What is the cheapest month to fly SIN–SFO?
November 2026, at S$590; the dearest month found was S$709.
What is the time difference between Singapore and San Francisco?
San Francisco is 15 hours behind Singapore: a SIN departure at noon is 21:00 local time in SFO.
San Francisco to Singapore: the return flight (SFO–SIN)
All 2 airlines also fly SFO–SIN nonstop.
Airlines flying SIN–SFO nonstop
| Airline | Type | Alliance |
|---|---|---|
 Singapore Airlines SQ | full-service | Star Alliance |
| United Airlines UA | full-service | Star Alliance |
One-stop alternatives to flying SIN–SFO nonstop
One airline on both legs; check it's sold as one ticket.
- Via Taipei (TPE) with
China Airlines, EVA Air and Starlux Airlines: 13,610 km (8,460 mi) flown, almost no further than nonstop. - Via Tokyo (HND) with
All Nippon Airways and Japan Airlines: 13,590 km (8,440 mi) flown, almost no further than nonstop. - Via Tokyo (NRT) with
All Nippon Airways, Japan Airlines and ZIPAIR Tokyo: 13,590 km (8,440 mi) flown, almost no further than nonstop. - Via Manila (MNL) with
Philippine Airlines: 13,600 km (8,450 mi) flown, almost no further than nonstop. - Via Ho Chi Minh City (SGN) with
Vietnam Airlines: 13,690 km (8,510 mi) flown, 1% further than nonstop.
SIN–SFO route map
More from Singapore and San Francisco
Other arrivals in United States
Also nonstop from SIN, nearest to SFO first (straight-line distance):
- Los Angeles (LAX) airport guide · 543 km (338 mi) from SFO
- Seattle (SEA) airport guide · 1,090 km (679 mi) from SFO
- Newark (EWR) airport guide · 4,120 km (2,560 mi) from SFO
- New York (JFK) airport guide · 4,150 km (2,580 mi) from SFO
Explore the airlines’ route maps
Plan your arrival at San Francisco International Airport (SFO)
Departure
Singapore Changi Airport
Changi (SIN), Singapore. 4 terminals. In our data, 81 airlines fly nonstop from SIN to 164 destinations.
View SIN airport guide →Arrival
San Francisco International Airport
2 ways into San Francisco, fastest from 25 min:
- BART 30–35 min
- Taxi or rideshare 25–45 min
Onward from San Francisco
Places you can't fly to nonstop from SIN, but can from SFO — for a stopover or a second leg.
Related routes
Sources
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- singaporeair.com — Singapore Airlines destinations
- en.wikipedia.org — current destination list, cross-checked 2026-09-25 (terminated routes removed)
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
Report a change — seen something different at the airport or on the airline's site? We re-check and log corrections publicly.