Book a trip from San Francisco to Singapore with Cathay Pacific , fares from USD837
Deals on San Francisco (SFO) to Singapore (SIN) flights
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Book flights to Singapore SIN
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| San Francisco (SFO) | Singapore (SIN) | Round-trip / Economy | 31/10/2025 - 07/11/2025 | From USD938 Seen 4 hours ago | |
| San Francisco (SFO) | Singapore (SIN) | Round-trip / Economy | 05/08/2025 - 14/08/2025 | From USD1,082 Seen 20 hours ago | |
| San Francisco (SFO) | Singapore (SIN) | Round-trip / Economy | 30/07/2025 - 05/08/2025 | From USD1,400 Seen 1 day ago | |
| San Francisco (SFO) | Singapore (SIN) | Round-trip / Economy | 17/07/2025 - 29/07/2025 | From USD1,401 Seen 14 hours ago | |
| San Francisco (SFO) | Singapore (SIN) | Round-trip / Economy | 07/06/2025 - 19/06/2025 | From USD1,632 Seen 14 hours ago |
Book Business Class flights to Singapore - selected offers
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Flight Deals for Popular Routes on Cathay Pacific
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| San Francisco (SFO) | Singapore (SIN) | Round-trip / Economy | 13/11/2025 - 07/12/2025 | From USD837 Seen 1 day ago | |
| San Francisco (SFO) | Singapore (SIN) | Round-trip / Economy | 12/12/2025 - 01/01/2026 | From USD1,876 Seen 11 hours ago | |
| San Francisco (SFO) | Singapore (SIN) | Round-trip / Economy | 12/12/2025 - 26/12/2025 | From USD1,925 Seen 1 day ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Travel to Singapore in Premium Economy
San Francisco (SFO)to
Singapore (SIN)07/07/2025 - 22/07/2025FromUSD2,207Seen 6 hours agoRound-trip/Premium Economy
Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)