Cheap flights from San Francisco to Singapore
✈️ Fares in August 2026 start from €316 — found by real travellers in the last 48 hours.
Compare all San Francisco → Singapore flights
Cheapest day to fly in August 2026
| Date | From | Stops | |
|---|---|---|---|
| Wed 5 Aug | €319 | Direct | Book → |
| Thu 6 Aug | €319 | Direct | Book → |
| Fri 7 Aug | €320 | Direct | Book → |
| Mon 10 Aug | €316 | Direct | Book → |
| Sat 15 Aug | €331 | Direct | Book → |
Popular flights from San Francisco
Flights to Singapore from other cities
Frequently asked questions
How much is a flight from San Francisco to Singapore?
Cached market fares for August 2026 start from €316 one-way. Prices are found by real travellers in the last 48 hours and confirmed at checkout.
Which airlines fly from San Francisco to Singapore?
Recent fares on this route are offered by UA and others. ScanFlyGo compares 1,200+ airlines and agencies.
What is the cheapest day to fly from San Francisco to Singapore?
ScanFlyGo shows the cheapest fare for each day of August 2026 — check the price table above to pick the cheapest date, then book directly with the provider.
Is San Francisco to Singapore a direct flight?
Both direct and connecting options may be available. Use the ScanFlyGo search to filter by stops, airline and time.
Can I track my San Francisco to Singapore flight live?
Yes. ScanFlyGo has a built-in live flight tracker with a real-time map, so you can follow your aircraft on the day by flight number.
Does ScanFlyGo charge booking or service fees?
No. ScanFlyGo is a free flight metasearch — we compare fares and send you to the airline or agency to book. The price is confirmed at their checkout with no extra fee from us.
About San Francisco to Singapore flights
ScanFlyGo compares San Francisco (San Francisco International Airport, SFO) to Singapore (Changi International Airport, SIN) fares across 1,200+ airlines and agencies via the Aviasales network. The cheapest fare found for August 2026 is €316. Prices shown are the lowest cached market fares; the final price is always confirmed at the partner's checkout. You can also search the return route Singapore → San Francisco, or use the full live search for exact dates, stops, airline filters and a live map to track your flight on the day.
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