Flights from San Francisco (SFO) to Sydney (SYD)

Change your flight without a fee on select flights

Money Saving Bundle when you purchase Hotel + Flight! 

Get mobile alerts about flight delays, gate changes and more with the FREE Wotif app

Cheapest Flights from San Francisco (SFO) to Sydney (SYD)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Air Canada
Hawaiian Airlines
Cathay Pacific
Fiji Airways

Best Day to Book Flight from San Francisco (SFO) to Sydney (SYD)

San Francisco to Sydney Flight Information

Find the Cheapest Flights from San Francisco (SFO) to Sydney (SYD)

Work hard, travel harder! Wotif brings you the cheapest San Francisco to Sydney flights, making it possible to have a five star holiday without that five star price tag. Browse and compare our top SFO to SYD routes and airport options. So, go ahead and treat yourself, your sweetheart, or the kids to an unforgettable holiday this year.

to Information

Traveling From
San Francisco Intl.
Origin Airport
Origin Airport IATA Code
SFO
Traveling To
Kingsford Smith Intl.
Destination Airport
Destination Airport IATA Code
SYD
Number of Airlines Serving
Average Flight Time
hours mins
Direct Flight Time
hours mins
Flight Price
AU$1,441

Frequently asked questions

How long is the flight from San Francisco Intl. Airport (SFO) to SYD?
There's no skirting the fact that you're in it for the long haul from SFO to SYD. The flight lasts approximately 21 hours and 18 minutes. Don't forget to bring plenty of stuff to do to keep yourself amused during the trip.
What airlines fly direct from San Francisco Intl. Airport (SFO) to Mascot Airport?
Your time is valuable. We totally understand. United Airlines flies straight from San Francisco to Sydney, so you won't need to fritter away time with a stopover somewhere in between the two cities.
What are the cheapest days to fly?
Here's an insider tip: Monday is typically the cheapest day to fly! Looking at flight demand on Wotif in 2021, we found that flights departing on a Monday generally had the lowest average price, closely followed by flights on a Saturday. You might want to think twice about flying on a Thursday though; generally, our data showed that it had the highest average ticket price.
What is the best day to buy a plane ticket?
Guess what? It turns out that early in the week is the best time to score the cheapest plane tickets. Looking at flight demand on Wotif in 2021, we found that flights purchased on a Monday had the lowest airfares on average. Booking your plane ticket on the weekend also seems to score pretty good deals. However, airfares purchased on a Friday generally have a higher than average ticket value, so you might want to prepare your budget if you're booking on that day.
What is the cheapest month to fly?
When comparing airfares booked through Wotif in 2021, our data shows February is one of the cheapest months to fly. On the other hand, the month of December can be one of the most expensive times to travel, with the highest average ticket price, so it's best to get in early if December is your preferred travel month.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Wotif up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to Wotif's 2021 flight demand trends, you can bag a bargain with some of the cheapest airfares appearing just 1 week prior to travel.*According to flight demand on Wotif.com from January to December 2021. Savings are subject to change and may vary depending on selections made.
Address:
Sydney NSW,
Australia
IATA code:
SYD
Longitude:
151.179898
Latitude:
-33.932922
Time zone:
Australia/Sydney
Address:
San Francisco CA, 94128
United States
IATA code:
SFO
Longitude:
-122.389881
Latitude:
37.615215
Time zone:
America/Los_Angeles

San Francisco to Sydney Flight Deals from AU$1,441

Considering a quick trip to Sydney, but not sure which is the best route for you? Well, you’re in luck! Wotif has done the hard work, so all you need to do is check out these flights from SFO to SYD. With heaps of cheap fares from San Francisco, we guarantee you’ll be arriving to your holiday destination in style without emptying your bank account in the process.

It’s easy to book flights to Sydney from San Francisco  

For a huge choice of flights, simply enter your travel dates and hit search and we’ll hunt out fantastic deals on one-way, return and multi-city airfares to Sydney from San Francisco from 10 different airlines. If you click the ‘direct flights’ box, you see flights that’ll get you to Sydney in just hour(s) and mins, too.   

Snap up great deals on flights to Sydney from San Francisco 

Choose from flights a day on average, with prices starting at AU$1,441 and rising to AU$1,834 depending on the cabin class, travel dates, and airline carrier. And if you’re up for a last-minute getaway, you can get great deals on flights from San Francisco to Sydney today!  

Find cheap airfares to Sydney from San Francisco 

Here are our insider tips for bagging a flight bargain: 

  • Look for midweek flights and late night, early morning arrival and departure times
  • Check out other airports near San Francisco and Sydney
  • Avoid peak season (prices tend to be lower in September)
  • Be flexible with your travel dates and you can usually get cheaper options  

Reasons to book your flights to Sydney from San Francisco with Wotif

Wotif is a super-easy way to find the best flight for you to Sydney. Get more bang for your buck on flight and hotel or car rental combos and download the free Wotif app to tap into exclusive deals. Book now with Wotif and have a great flight!

 

Great places to stay after flight from San Francisco to Sydney

Rydges Sydney Airport Hotel

Rydges Sydney Airport Hotel

4 out of 5
8 Arrival Court, Sydney International Airport, Mascot, NSW
The price is AU$296 per night from 14 Sept to 15 Sept
AU$296
14 Sept - 15 Sept
includes taxes & fees
Stay at this 4-star business-friendly hotel in Sydney. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the breakfast and the bar in our ...
8.6/10 Excellent! (2,889 reviews)
"Convenient for early am flight but nothing to do around hotel. Hotel dining was limited and very crowded but staff great"

Reviewed on 26 Aug. 2025

Rydges Sydney Airport Hotel
Novotel Sydney International Airport Hotel

Novotel Sydney International Airport Hotel

4 out of 5
22 Levey Street, Wolli Creek, NSW
The price is AU$209 per night from 28 Sept to 29 Sept
AU$209
28 Sept - 29 Sept
includes taxes & fees
Stay at this 4-star business-friendly hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and ...
8.4/10 Very Good! (1,006 reviews)
"Restaurant was excellent. Rooms are dated and a bit scrappy, but serve their purpose."

Reviewed on 25 Aug. 2025

Novotel Sydney International Airport Hotel
Silkari Urban CKS Sydney Airport Hotel

Silkari Urban CKS Sydney Airport Hotel

4 out of 5
35 Levey Street, Wolli Creek, NSW
The price is AU$145 per night from 2 Sept to 3 Sept
AU$145
2 Sept - 3 Sept
includes taxes & fees
Stay at this 4-star hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms ...
7.6/10 Good! (1,025 reviews)
Good hotel.
"It was just an night stall as it was very close to the International Airport which it was serviced by a really good regular shuttle. The holiday was ideal for that reason."

Reviewed on 24 Aug. 2025

Silkari Urban CKS Sydney Airport Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

^Savings based on all package bookings made with Flight + Hotel on Wotif.com from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.