Smart Travel Bot suggests the following times to book your flight for Singapore Changi Airport (SIN) to San Francisco International Airport (SFO)
Smart Travel Bot suggests the following destination from Singapore Changi Airport (SIN) that are affordable (when booking 3 months ahead) based on the current flight price data
| 1. |  |
Munich (MUC - DE) | -12.02% | ~897.82 AUD |
|---|---|---|---|---|
| 2. | |
Frankfurt am Main (FRA - DE) | -10.34% | ~938.58 AUD |
| 3. |  |
Rome (CIA - IT) | -10.22% | ~838.33 AUD |
| 4. |  |
Sydney (SYD - AU) | -9.54% | ~477.69 AUD |
| 5. |  |
Paris (CDG - FR) | -9.21% | ~873.96 AUD |
| 6. | |
Paris (ORY - FR) | -9.08% | ~891.51 AUD |
| 7. |  |
Madrid (MAD - ES) | -9.01% | ~852.55 AUD |
| 8. |  |
Auckland (AKL - NZ) | -8.56% | ~929.65 AUD |
| 9. |  |
Dublin (DUB - IE) | -7.89% | ~967.35 AUD |
| 10. |  |
London (LGW - GB) | -7.43% | ~942.87 AUD |
Smart Travel Bot suggests these destinations based on the current flight price data
| 1. |  |
Kuala Lumpur (KUL - MY) | ~121.13 AUD |
|---|---|---|---|
| 2. |  |
Phuket (HKT - TH) | ~207.24 AUD |
| 3. |  |
Manila (MNL - PH) | ~209.68 AUD |
| 4. | |
Bangkok (BKK - TH) | ~217.67 AUD |
| 5. |  |
Mumbai (BOM - IN) | ~286.49 AUD |
| 6. | |
New Delhi (DEL - IN) | ~327.69 AUD |
| 7. |  |
Hong Kong (HKG - HK) | ~333.74 AUD |
| 8. | |
Bangalore (BLR - IN) | ~340.76 AUD |
| 9. |  |
Shanghai (PVG - CN) | ~366.49 AUD |
| 10. | |
Beijing (PEK - CN) | ~406.7 AUD |
| 11. |  |
Tokyo / Narita (NRT - JP) | ~455.07 AUD |
| 12. | |
Ota, Tokyo (HND - JP) | ~468.05 AUD |
| 13. | |
Sydney (SYD - AU) | ~477.69 AUD |
| 14. | |
Melbourne (MEL - AU) | ~483.16 AUD |
| 15. |  |
Dubai (DXB - AE) | ~563.53 AUD |
| 16. | |
Beijing (NAY - CN) | ~729.68 AUD |
| 17. | |
Beijing (NAY - CN) | ~729.68 AUD |
| 18. |  |
Athens (ATH - GR) | ~794.97 AUD |
| 19. | |
Rome (CIA - IT) | ~838.33 AUD |
| 20. | |
Madrid (MAD - ES) | ~852.55 AUD |
When are the Best Times to Book Flights for Singapore to San Francisco?
Based on the latest data, the best months to book a round-trip are Feb 2026, Mar 2026, Apr 2026. Generally speaking, booking on Tue, Thu, Wed are the cheapest days during the week to book.
Check out the calendar below to see the average round-trip prices for specific days:
Approximate Average Round-Trip Prices:
~1051.41 AUD
~1139.36 AUD
~1382.1 AUD
SIN_SFO_2026-02-25T00_00_00
Overview
Route:
Singapore Changi Airport (SIN)
to
San Francisco International Airport (SFO)
to
San Francisco International Airport (SFO)
Approximate Direct Flight Time:
16 hr and 52 min
Approximate Distance:
13571.28 km (8433.19 mi)