Airlines with flights from Hong Kong to San Francisco
There are 13 airlines with scheduled flights between HKG and SFO. Both Cathay Pacific and United operates non-stop flights from Hong Kong International Airport to SFO Airport and the flight time is 12 hours and 15 minutes.
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Schedules
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with United Airlines
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Total flight time: 12 hours and 33 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 777-300ER
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Business class available
Flight
The timetable & schedule information was updated at 2026-04-21
Via Taipei with China Airlines
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Total flight time: 14h 45m - 17h 55m.
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Sky Team Alliance
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Hong Kong is a China Airlines focus city.
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28 flights per week
Flight
CI4
CI4
The timetable & schedule information was updated at 2026-04-21
Via Taipei with EVA Air
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Total flight time: 15h 20m - 18h 05m.
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28 flights per week
Flight
BR18
BR18
BR28
The timetable & schedule information was updated at 2026-04-21
Via Taipei with Starlux Airlines
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Total flight time: 15h 20m - 15h 50m.
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15 flights per week
Flight
JX12
The timetable & schedule information was updated at 2026-04-21
Via Vancouver with Air Canada
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Total flight time: 15h 35m - 17h 45m.
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21 flights per week
Flight
AC562
The timetable & schedule information was updated at 2026-04-21

There are 13 airlines with scheduled flights between HKG and SFO. Both Cathay Pacific and United operates non-stop flights from Hong Kong International Airport to SFO Airport and the flight time is 12 hours and 15 minutes.
Via Tokyo with ANA
Via Tokyo with JAL
Via Shanghai with China Eastern
Via Beijing with Air China
Via Seoul with Asiana
Via Manila with PAL
Via Los Angeles with Delta