Airlines with flights from San Francisco to Singapore
There are 14 airlines with scheduled flights between SFO and SIN. Both Singapore Airlines and United operates non-stop flights from SFO Airport to Singapore Changi Airport and the flight time is 17 hours and 25 minutes.
Choose airline
Schedules
Non-stop with Singapore Airlines
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Total flight time: 17 hours and 25 minutes
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Singapore is a Singapore Airlines hub.
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14 flights per week
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Airbus A350-900
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Business class available
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with United Airlines
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Total flight time: 17 hours and 18 minutes
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San Francisco is a United Airlines hub.
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14 flights per week
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Boeing 787-9
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Business class available
Flight
The timetable & schedule information was updated at 2026-04-21
Via Vancouver with Air Canada
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Total flight time: 18h 45m - 21h 45m.
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10 flights per week
Flight
AC19
The timetable & schedule information was updated at 2026-04-21
Via Hong Kong with Cathay Pacific
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Total flight time: 19h 25m - 23h 45m.
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One World Alliance
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59 flights per week
Flight
CX691
CX759
CX715
The timetable & schedule information was updated at 2026-04-21
Via Tokyo with JAL
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Total flight time: 19h 25m - 19h 50m.
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One World Alliance
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35 flights per week
Flight
JL711
The timetable & schedule information was updated at 2026-04-21
Via Taipei with EVA Air
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Total flight time: 19h 30m - 22h 30m.
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56 flights per week
Flight
BR225
BR225
The timetable & schedule information was updated at 2026-04-21

There are 14 airlines with scheduled flights between SFO and SIN. Both Singapore Airlines and United operates non-stop flights from SFO Airport to Singapore Changi Airport and the flight time is 17 hours and 25 minutes.
Via Tokyo with ANA
Via Seoul with Korean Air
Via Taipei with China Airlines
Via Taipei with Starlux
Via Guangzhou with China Southern
Via Manila with PAL
Via Ho Chi Minh City with Vietnam Airlines
Via Delhi with Air India