Flights from Singapore to San Francisco
Nonstop flights from Singapore (SIN) to San Francisco (SFO) take about 17h 29m (13,581 km). Singapore Airlines and United Airlines fly it. Lowest fare seen: $460 one-way, nonstop (12 Oct 2026).
All flights from Singapore →All flights to San Francisco →
Photo of San Francisco: David McElwee on Pexels.
When you land in San Francisco
The airport transfer and the few things worth sorting before you fly.
Airport transfer
SFO → San Francisco, booked before you fly
A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.
See transfer prices
Singapore Changi Airport · 10 lounges
Find hotels in San Francisco
Hotels, hostels & more · Expedia
Airlines flying Singapore to San Francisco
Carriers on SIN–SFO according to our route data and nonstop fares seen as of 12 Oct 2026. Not a complete list.
Singapore to San Francisco fares by month
Cheapest month seen for a nonstop flight: Nov 2026, from $467 one-way. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.
| Departing | Nonstop from | Cheaper with stops |
|---|---|---|
| Oct 2026 | $49223 Oct 2026 · United Airlines | — |
| Nov 2026 | $4672 Nov 2026 · United Airlines | — |
| Dec 2026 | $147030 Dec 2026 · United Airlines | $996 · 1 stop30 Dec 2026 |
| Jan 2027 | $24284 Jan 2027 · United Airlines | $990 · 3 stops4 Jan 2027 |
| Sept 2027 | $50522 Sept 2027 · Singapore Airlines | — |
When to go for the lowest fare
Fares were close across the months we saw: $467 for November 2026, $505 at best after that.
Nonstop or with a stop
A connection undercut nonstop in 2 of 2 months with both fares.
From Travelpayouts flight-search data, city to city (Singapore to San Francisco, any airport), USD, read 22 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.
More for this trip
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?
What is the cheapest month to fly from Singapore to San Francisco?
Do I need a visa to travel from Singapore to San Francisco?
Sources: fares from Travelpayouts flight-search data, seen 12 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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