United Airlines flights from San Francisco (SFO) to Singapore Changi (SIN).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
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 Valid until 2025-05-21
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 2025-09-01 through 2025-10-23
The flight arrives 2 days after departure.
Daily 22:40 San Francisco (SFO) I 08:00 Singapore Changi (SIN) 2
United Airlines UA 1 Non-stop Boeing 787-9 (789) 17:20 Effective from 2025-11-02
The flight arrives 2 days after departure.
Daily 22:55 San Francisco (SFO) I 06:15 Singapore Changi (SIN) 2
United Airlines UA 1 Non-stop Boeing 787-9 (789) 16:20 Effective 2025-05-22 through 2025-08-31
The flight arrives 2 days after departure.
Daily 23:40 San Francisco (SFO) I 08:00 Singapore Changi (SIN) 2
United Airlines UA 1 Non-stop Boeing 787-9 (789) 17:20 Effective 2025-10-24 through 2025-11-01
The flight arrives 2 days after departure.
Daily 10:25 San Francisco (SFO) I 18:25 Singapore Changi (SIN) 2
United Airlines UA 29 Non-stop Boeing 787-9 (789) 17:00 Valid until 2025-05-21
The flight arrives 1 day after departure.
Daily 10:40 San Francisco (SFO) I 20:15 Singapore Changi (SIN) 2
United Airlines UA 29 Non-stop Boeing 787-9 (789) 17:35 Effective from 2025-11-02
The flight arrives 1 day after departure.
Daily 10:45 San Francisco (SFO) I 18:25 Singapore Changi (SIN) 2
United Airlines UA 29 Non-stop Boeing 787-9 (789) 16:40 Effective 2025-09-01 through 2025-10-24
The flight arrives 1 day after departure.
Daily 11:00 San Francisco (SFO) I 18:25 Singapore Changi (SIN) 2
United Airlines UA 29 Non-stop Boeing 787-9 (789) 16:25 Effective 2025-05-22 through 2025-08-31
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 2025-10-25 through 2025-11-01
The flight arrives 1 day after departure.




Feedback - Disclaimer - Privacy
FlightMapper.net Flight Search Countries Airlines
LANGUAGES
United Airlines flights from San Francisco (SFO) to Singapore Changi (SIN).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA1
22:40
San Francisco (SFO) I

06:45(+2)
Singapore Changi (SIN) 2
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:05, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
United Airlines UA1
22:40
San Francisco (SFO) I

06:15(+2)
Singapore Changi (SIN) 2
Effective 2025-09-01 through 2025-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 16:35, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
United Airlines UA1
22:40
San Francisco (SFO) I

08:00(+2)
Singapore Changi (SIN) 2
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:20, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
United Airlines UA1
22:55
San Francisco (SFO) I

06:15(+2)
Singapore Changi (SIN) 2
Effective 2025-05-22 through 2025-08-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 16:20, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
United Airlines UA1
23:40
San Francisco (SFO) I

08:00(+2)
Singapore Changi (SIN) 2
Effective 2025-10-24 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:20, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
United Airlines UA29
10:25
San Francisco (SFO) I

18:25(+1)
Singapore Changi (SIN) 2
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:00, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
United Airlines UA29
10:40
San Francisco (SFO) I

20:15(+1)
Singapore Changi (SIN) 2
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
United Airlines UA29
10:45
San Francisco (SFO) I

18:25(+1)
Singapore Changi (SIN) 2
Effective 2025-09-01 through 2025-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 16:40, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
United Airlines UA29
11:00
San Francisco (SFO) I

18:25(+1)
Singapore Changi (SIN) 2
Effective 2025-05-22 through 2025-08-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 16:25, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
United Airlines UA29
11:40
San Francisco (SFO) I

20:15(+1)
Singapore Changi (SIN) 2
Effective 2025-10-25 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day 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 17:35.
All SFO-SIN flights
All United Airlines flights
Return (SIN-SFO) flights
Feedback     -     Disclaimer     -     Privacy