Flights from Singapore to San Francisco
Nonstop flights from Singapore (SIN) to San Francisco (SFO) take about 17h 29m. Singapore Airlines and United Airlines fly it. Lowest fare seen: $459 one-way, nonstop (8 Oct 2026).
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Singapore → San Francisco flights
Fares seen from $459 one-way (8 Oct 2026). Live prices for your dates on the booking site.
Route snapshot: Singapore to San Francisco
Singapore (SIN) to San Francisco (SFO) is 13,581 km, about 17h 29m flying nonstop. Airlines with flights or nonstop fares on this route include Singapore Airlines and United Airlines. The lowest one-way fare seen recently was $459 with Singapore Airlines (nonstop), departing 13 Nov 2026 — as of 8 Oct 2026.
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When you land in San Francisco
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Getting out of San Francisco (SFO)
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Why travelers watch this route
Fares seen
The lowest one-way fare seen was $459 with Singapore Airlines (nonstop), departing 13 Nov 2026. Checked 8 Oct 2026 — fares move daily.
Seasonality
San Francisco has year-round travel demand, so fare differences often depend more on booking window and airline competition than on one single peak season.
Who flies it
Airlines with flights or nonstop fares here include Singapore Airlines and United Airlines. More carriers may sell it with a connection.
Airlines flying Singapore to San Francisco
Carriers on SIN–SFO according to our route data and nonstop fares seen as of 8 Oct 2026. Not a complete list.
Direct & Connecting Flights
Nonstop flights link Singapore (SIN) and San Francisco (SFO), taking about 17h 29m. Connecting itineraries can be cheaper but take longer.
Fares & Price Guide
The lowest one-way fare seen on SIN–SFO was $459 USD (nonstop) as of 8 Oct 2026. Set a fare alert to be told when it drops.
About San Francisco
Flights arrive at San Francisco International Airport (SFO). See the destination guide for hotels, visa requirements and travel tips.
Plan this route beyond the fare
Use the wider AirConnect network to move from a route check into airports, airlines, visa, and trip planning.
Search SIN → SFO
See current Singapore to San Francisco fares on Trip.com.
Airport Guides
Check terminals, transport and arrival details for SIN and SFO.
Airline Route Maps
Explore the networks of airlines flying from Singapore and San Francisco.
San Francisco Planning
Turn this flight route into a full trip with destination, hotel and activity planning.
Price Alerts
Track fare drops on SIN–SFO and related city pairs.
Visa Guides
Check entry rules before booking flights from Singapore to San Francisco.
Explore related route clusters
More routes in this part of the world.
Frequently asked questions — Singapore to San Francisco flights
How long is the flight from Singapore to San Francisco?
How far is Singapore from San Francisco by air?
Which airlines fly from Singapore to San Francisco?
How much does a flight from Singapore to San Francisco cost?
Do I need a visa to travel from Singapore to San Francisco?
Sources: fares from Travelpayouts flight-search data, seen 8 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.
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