Fly from
Fly to
Route
Depart
Return
San FranciscoSydney
SFO - SYD
SFOSYD
San Francisco
Thu 10/12
07:25-19:45
1 stop17h 20m
Sydney Kingsford Smith
Mon 28/12
21:40-05:15
1 stop26h 35m
San FranciscoSydney
SFO - SYD
SFOSYD
San Francisco
Fri 7/8
22:30-06:25
Nonstop14h 55m
Sydney Kingsford Smith
Sun 23/8
21:25-17:45
Nonstop13h 20m
San FranciscoSydney
SFO - SYD
SFOSYD
San Francisco
Wed 25/11
22:55-09:15
Nonstop15h 20m
Sydney Kingsford Smith
Sat 12/12
12:10-06:55
Nonstop13h 45m
San FranciscoSydney
SFO - SYD
SFOSYD
San Francisco
Fri 11/12
23:05-09:20
Nonstop15h 15m
Sydney Kingsford Smith
Wed 30/12
11:50-06:30
Nonstop13h 40m
San FranciscoSydney
SFO - SYD
SFOSYD
San Francisco
Thu 10/12
22:55-09:15
Nonstop15h 20m
Sydney Kingsford Smith
Wed 30/12
12:10-06:55
Nonstop13h 45m
San FranciscoSydney
SFO - SYD
SFOSYD
San Francisco
Sun 5/7
23:00-06:55
Nonstop14h 55m
Sydney Kingsford Smith
Mon 20/7
10:20-06:50
Nonstop13h 30m
San FranciscoSydney
SFO - SYD
SFOSYD
San Francisco
Wed 1/7
23:00-06:55
Nonstop14h 55m
Sydney Kingsford Smith
Sun 12/7
10:20-06:50
Nonstop13h 30m
San FranciscoSydney
SFO - SYD
SFOSYD
San Francisco
Mon 9/11
17:42-09:05
1 stop20h 23m
Sydney Kingsford Smith
Fri 13/11
11:50-06:25
Nonstop13h 35m
San FranciscoSydney
SFO - SYD
SFOSYD
San Francisco
Wed 9/9
13:29-06:05
3 stops47h 36m
Sydney Kingsford Smith
Thu 8/10
15:35-13:50
2 stops40h 15m
San FranciscoSydney
SFO - SYD
SFOSYD
San Francisco
Wed 5/8
14:48-06:05
3 stops46h 17m
Sydney Kingsford Smith
Wed 9/9
14:35-13:50
2 stops40h 15m
The best time to book flights from San Francisco to Sydney is 19 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, March is the cheapest month in which you can book a flight from San Francisco to Sydney (average of £805). Flying from San Francisco to Sydney in December is currently the most expensive (average of £1,215). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to Sydney as you normally would.
About 21% of weekly flights between San Francisco and Sydney have experienced delays in the past year, with the average delay time being 156 minutes.
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Over the past year, Qantas Airways have had the lowest number of delays on this route, with just 11% of flights being delayed.
Deals for San Francisco to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Cheapflights helps you find that perfect flight to Sydney from San Francisco by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Yes! Cheapflights helps users easily find flights from San Francisco to Sydney with no change fees.
Yes, Cheapflights offers price alerts on San Francisco to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.