
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $728 (Trip.com) |
One-way from | $351 (oojo) |
Popular in | December |
Cheapest in | February |
Average price | $1,063 |
Good round-trip deal | $1,066 or less |
Good one-way deal | $699 or less |
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoSydney
SFO - SYD
SFOSYD
San Francisco
Sun 3/15
11:05 pm-12:35 pm
1 stop19h 30m
Sydney Kingsford Smith
Wed 3/18
2:00 pm-1:25 pm
1 stop17h 25m
San FranciscoSydney
SFO - SYD
SFOSYD
San Francisco
Thu 4/23
8:15 am-6:50 pm
1 stop17h 35m
Sydney Kingsford Smith
Sun 5/3
8:45 pm-5:57 am
1 stop26h 12m
San FranciscoSydney
SFO - SYD
SFOSYD
San Francisco
Tue 5/12
7:10 pm-9:50 pm
2 stops33h 40m
Sydney Kingsford Smith
Tue 5/26
9:10 am-12:55 pm
2 stops20h 45m
San FranciscoSydney
SFO - SYD
SFOSYD
San Francisco
Wed 3/25
11:05 pm-10:05 pm
1 stop29h 00m
Sydney Kingsford Smith
Sat 4/4
10:00 pm-1:40 pm
2 stops33h 40m
San FranciscoSydney
SFO - SYD
SFOSYD
San Francisco
Thu 5/21
8:25 am-6:50 pm
1 stop17h 25m
Sydney Kingsford Smith
Tue 6/2
8:45 pm-7:27 am
2 stops27h 42m
San FranciscoSydney
SFO - SYD
SFOSYD
San Francisco
Mon 5/18
8:25 am-6:50 pm
1 stop17h 25m
Sydney Kingsford Smith
Thu 6/4
8:45 pm-7:27 am
2 stops27h 42m
San FranciscoSydney
SFO - SYD
SFOSYD
San Francisco
Tue 5/12
10:13 am-7:30 am
1 stop28h 17m
Sydney Kingsford Smith
Tue 5/26
9:25 pm-5:45 pm
Nonstop13h 20m
San FranciscoSydney
SFO - SYD
SFOSYD
San Francisco
Wed 4/8
10:50 pm-6:55 am
Nonstop15h 05m
Sydney Kingsford Smith
Wed 4/29
10:20 am-6:50 am
Nonstop13h 30m
San FranciscoSydney
SFO - SYD
SFOSYD
San Francisco
Wed 5/20
10:50 pm-6:55 am
Nonstop15h 05m
Sydney Kingsford Smith
Sat 6/6
10:20 am-6:50 am
Nonstop13h 30m
San FranciscoSydney
SFO - SYD
SFOSYD
San Francisco
Fri 4/24
10:50 pm-6:55 am
Nonstop15h 05m
Sydney Kingsford Smith
Sat 5/9
10:20 am-6:50 am
Nonstop13h 30m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
The price you pay for your flight from San Francisco to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, August is the cheapest month in which you can book a flight from San Francisco to Sydney (average of $499). Flying from San Francisco to Sydney in July is currently the most expensive (average of $849). 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 18% of weekly flights between San Francisco and Sydney have experienced delays in the past year, with the average delay time being 190 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 last year, Qantas Airways have had the lowest number of delays on this route, with just 8% of flights being delayed.
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
Anonymous,Feb 2026
SFO - NAN
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
Anonymous,Feb 2026
SFO - NAN
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
Anonymous,Feb 2026
SFO - NAN
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
Anonymous,Feb 2026
SFO - NAN
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
Anonymous,Feb 2026
SFO - NAN
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
Anonymous,Feb 2026
SFO - NAN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$137 | Average$931 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$499 | Average$1,057 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$673 | Average$934 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$728 | Average$1,007 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$759 | Average$1,060 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$905 | Average$1,073 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$927 | Average$1,314 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$989 | Average$1,260 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$994 | Average$1,251 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,046 | Average$1,329 | FlexibilityNo cancel fee | On-time69% |