Did you mean Flights from San Francisco to Singapore?
Singapore
SingaporeSIN
Singapore Changi International Airport
San Francisco
United StatesSFO
San Francisco International Airport
Singapore Changi International Airport (SIN) serves Singapore; San Francisco International Airport (SFO) serves San Francisco.
The airports are 8,439 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from SIN to SFO.
Marketing airlines listed in the current schedule, including codeshare sellers, are Singapore Airlines (SQ) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Sep 21, 2026 – Sep 7, 2027.
These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.
Airline alliance affiliations represented: Star Alliance
Singapore Changi International Airport (SIN) is the origin airport and San Francisco International Airport (SFO) is the destination airport.
SIN and SFO are approximately 8,439 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from SIN to SFO.
Marketing airlines listed in the current schedule, including codeshare sellers, are Singapore Airlines (SQ) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include Airbus A350-900 (359) and Boeing 787-9 (789).
A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.
Departure window: through .
| Route / flight | Departure | Cabin | Book with | Points | Fees (USD) | Seats seen | Observed (UTC) |
|---|---|---|---|---|---|---|---|
| SIN → SFO UA2 | Economy | United MileagePlus | 40,700 | $69.00 | 1 | ||
| SIN → SFO UA2 | Economy | United MileagePlus | 40,700 | $69.00 | 1 | ||
| SIN → SFO UA28 | Economy | United MileagePlus | 40,700 | $69.00 | 1 | ||
| SIN → SFO UA2 | Economy | United MileagePlus | 40,700 | $69.00 | 1 | ||
| SIN → SFO UA28 | Economy | United MileagePlus | 40,700 | $69.00 | 1 | ||
| SIN → SFO UA28 | Economy | United MileagePlus | 40,700 | $69.00 | 1 | ||
| SIN → SFO UA2 | Economy | United MileagePlus | 40,700 | $69.00 | 1 | ||
| SIN → SFO UA28 | Economy | United MileagePlus | 40,700 | $69.00 | 1 | ||
| SIN → SFO UA28 | Economy | United MileagePlus | 40,700 | $69.00 | 1 | ||
| SIN → SFO UA28 | Economy | United MileagePlus | 40,700 | $69.00 | 1 | ||
| SIN → SFO UA2 | Economy | United MileagePlus | 40,700 | $69.00 | 1 | ||
| SIN → SFO UA28 | Economy | United MileagePlus | 40,700 | $69.00 | 1 |