Flights from San Francisco to Singapore
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From $668 · Prices update daily
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Price calendar — next 60 days
★ Cheapest: $668 on Tue, Sep 1 · Direct · SQ
Lowest return fares · Prices update daily · Final price confirmed at booking
Airlines flying San Francisco to Singapore
Approx. $800–$2,100 economy
Direct · 17h 30m westbound / 15h 50m eastbound
Approx. $900–$2,400 economy
Direct · 17h 15m westbound / 15h 40m eastbound
Approx. $750–$1,500 economy
Direct · 20–24 hours total
Approx. $850–$1,800 economy
Direct · 21–25 hours total
Approx. $900–$1,700 economy
Direct · 20–23 hours total
Visa for Singapore
🟢 Visa-free for US passport holders
No visa required for US citizens for stays under 90 days
Full Singapore visa guide →Travel insurance
Protect your San Francisco to Singapore trip against delays, cancellations, and medical emergencies. US travelers can compare plans from top insurers.
✈️ Flight delayed or cancelled?
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