All airlines flying from San Francisco (SFO) to Singapore Changi (SIN).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 22:35 San Francisco (SFO) I 08:00 Singapore Changi (SIN) 2
United Airlines UA 1 Non-stop Boeing 787-9 (789) 17:25 Valid until 2026-03-07
The flight arrives 2 days after departure.
Daily 22:35 San Francisco (SFO) I 07:00 Singapore Changi (SIN) 2
United Airlines UA 1 Non-stop Boeing 787-9 (789) 17:25 Effective 2026-03-08 through 2026-03-27
The flight arrives 2 days after departure.
Daily 22:35 San Francisco (SFO) I 07:00 Singapore Changi (SIN) 2
United Airlines UA 1 Non-stop Boeing 787-9 (789) 17:25 Effective from 2026-10-24
The flight arrives 2 days after departure.
Daily 22:40 San Francisco (SFO) I 06:45 Singapore Changi (SIN) 2
United Airlines UA 1 Non-stop Boeing 787-9 (789) 17:05 Effective 2026-03-28 through 2026-05-20
The flight arrives 2 days after departure.
Daily 22:40 San Francisco (SFO) I 06:15 Singapore Changi (SIN) 2
United Airlines UA 1 Non-stop Boeing 787-9 (789) 16:35 Effective 2026-09-08 through 2026-10-23
The flight arrives 2 days after departure.
Daily 22:50 San Francisco (SFO) I 06:15 Singapore Changi (SIN) 2
United Airlines UA 1 Non-stop Boeing 787-9 (789) 16:25 Effective 2026-05-21 through 2026-09-07
The flight arrives 2 days after departure.
Daily 10:25 San Francisco (SFO) I 18:35 Singapore Changi (SIN) 2
United Airlines UA 29 Non-stop Boeing 787-9 (789) 17:10 Effective 2026-03-28 through 2026-05-20
The flight arrives 1 day after departure.
Daily 10:35 San Francisco (SFO) I 20:15 Singapore Changi (SIN) 2
United Airlines UA 29 Non-stop Boeing 787-9 (789) 17:40 Valid until 2026-03-07
The flight arrives 1 day after departure.
Daily 10:50 San Francisco (SFO) I 18:35 Singapore Changi (SIN) 2
United Airlines UA 29 Non-stop Boeing 787-9 (789) 16:45 Effective 2026-09-08 through 2026-10-23
The flight arrives 1 day after departure.
Daily 11:10 San Francisco (SFO) I 18:35 Singapore Changi (SIN) 2
United Airlines UA 29 Non-stop Boeing 787-9 (789) 16:25 Effective 2026-05-21 through 2026-09-07
The flight arrives 1 day after departure.
Daily 11:35 San Francisco (SFO) I 20:15 Singapore Changi (SIN) 2
United Airlines UA 29 Non-stop Boeing 787-9 (789) 17:40 Effective 2026-03-08 through 2026-03-27
The flight arrives 1 day after departure.
Daily 11:40 San Francisco (SFO) I 20:15 Singapore Changi (SIN) 2
United Airlines UA 29 Non-stop Boeing 787-9 (789) 17:35 Effective from 2026-10-24
The flight arrives 1 day after departure.
Daily 09:40 San Francisco (SFO) I 19:05 Singapore Changi (SIN)
Singapore Airlines SQ 31 Non-stop Airbus A350-900 (359) 17:25 Valid until 2026-03-07
The flight arrives 1 day after departure.
Daily 10:40 San Francisco (SFO) I 19:05 Singapore Changi (SIN)
Singapore Airlines SQ 31 Non-stop Airbus A350-900 (359) 17:25 Effective 2026-03-08 through 2026-03-28
The flight arrives 1 day after departure.
Daily 10:40 San Francisco (SFO) I 19:05 Singapore Changi (SIN)
Singapore Airlines SQ 31 Non-stop Airbus A350-900 (359) 17:25 Effective from 2026-10-25
The flight arrives 1 day after departure.
Daily 11:30 San Francisco (SFO) I 19:10 Singapore Changi (SIN)
Singapore Airlines SQ 31 Non-stop Airbus A350-900 (359) 16:40 Effective 2026-03-29 through 2026-10-24
The flight arrives 1 day after departure.
Daily 20:15 San Francisco (SFO) I 05:45 Singapore Changi (SIN)
Singapore Airlines SQ 33 Non-stop Airbus A350-900 (359) 17:30 Valid until 2026-03-07
The flight arrives 2 days after departure.
Daily 21:15 San Francisco (SFO) I 05:45 Singapore Changi (SIN)
Singapore Airlines SQ 33 Non-stop Airbus A350-900 (359) 17:30 Effective 2026-03-08 through 2026-03-28
The flight arrives 2 days after departure.
Daily 21:15 San Francisco (SFO) I 05:45 Singapore Changi (SIN)
Singapore Airlines SQ 33 Non-stop Airbus A350-900 (359) 17:30 Effective from 2026-10-25
The flight arrives 2 days after departure.
Daily 22:05 San Francisco (SFO) I 05:25 Singapore Changi (SIN)
Singapore Airlines SQ 33 Non-stop Airbus A350-900 (359) 16:20 Effective 2026-03-29 through 2026-10-24
The flight arrives 2 days after departure.




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All airlines flying from San Francisco (SFO) to Singapore Changi (SIN).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA1
22:35
San Francisco (SFO) I

08:00(+2)
Singapore Changi (SIN) 2
Valid until 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:25, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
Direct Flights:
United Airlines UA1
22:35
San Francisco (SFO) I

07:00(+2)
Singapore Changi (SIN) 2
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:25, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
Direct Flights:
United Airlines UA1
22:35
San Francisco (SFO) I

07:00(+2)
Singapore Changi (SIN) 2
Effective from 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:25, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
Direct Flights:
United Airlines UA1
22:40
San Francisco (SFO) I

06:45(+2)
Singapore Changi (SIN) 2
Effective 2026-03-28 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:05, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
Direct Flights:
United Airlines UA1
22:40
San Francisco (SFO) I

06:15(+2)
Singapore Changi (SIN) 2
Effective 2026-09-08 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 16:35, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
Direct Flights:
United Airlines UA1
22:50
San Francisco (SFO) I

06:15(+2)
Singapore Changi (SIN) 2
Effective 2026-05-21 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 16:25, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
Direct Flights:
United Airlines UA29
10:25
San Francisco (SFO) I

18:35(+1)
Singapore Changi (SIN) 2
Effective 2026-03-28 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:10, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA29
10:35
San Francisco (SFO) I

20:15(+1)
Singapore Changi (SIN) 2
Valid until 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:40, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA29
10:50
San Francisco (SFO) I

18:35(+1)
Singapore Changi (SIN) 2
Effective 2026-09-08 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 16:45, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA29
11:10
San Francisco (SFO) I

18:35(+1)
Singapore Changi (SIN) 2
Effective 2026-05-21 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 16:25, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA29
11:35
San Francisco (SFO) I

20:15(+1)
Singapore Changi (SIN) 2
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:40, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA29
11:40
San Francisco (SFO) I

20:15(+1)
Singapore Changi (SIN) 2
Effective from 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
Singapore Airlines SQ31
09:40
San Francisco (SFO) I

19:05(+1)
Singapore Changi (SIN)
Valid until 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:25, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Flights:
Singapore Airlines SQ31
10:40
San Francisco (SFO) I

19:05(+1)
Singapore Changi (SIN)
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:25, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Flights:
Singapore Airlines SQ31
10:40
San Francisco (SFO) I

19:05(+1)
Singapore Changi (SIN)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:25, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Flights:
Singapore Airlines SQ31
11:30
San Francisco (SFO) I

19:10(+1)
Singapore Changi (SIN)
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 16:40, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Flights:
Singapore Airlines SQ33
20:15
San Francisco (SFO) I

05:45(+2)
Singapore Changi (SIN)
Valid until 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:30, non-stop
Airbus A350-900 (359)
The flight arrives 2 days after departure.
Direct Flights:
Singapore Airlines SQ33
21:15
San Francisco (SFO) I

05:45(+2)
Singapore Changi (SIN)
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:30, non-stop
Airbus A350-900 (359)
The flight arrives 2 days after departure.
Direct Flights:
Singapore Airlines SQ33
21:15
San Francisco (SFO) I

05:45(+2)
Singapore Changi (SIN)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:30, non-stop
Airbus A350-900 (359)
The flight arrives 2 days after departure.
Direct Flights:
Singapore Airlines SQ33
22:05
San Francisco (SFO) I

05:25(+2)
Singapore Changi (SIN)
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 16:20, non-stop
Airbus A350-900 (359)
The flight arrives 2 days after departure.
  • An international route departing from San Francisco airport, United States (SFO) and arriving at Singapore Changi airport, Singapore (SIN).
  • The flight distance is 8433 miles, or 13572 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC+8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 16:20 and 17:40.
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