$341+ Cheap flights from Sydney (SYD) to San Francisco (SFO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SFO
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from Sydney to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Sydney Kingsford Smith to San Francisco are usually found in August or March, booked 65 days in advance, depart on a Wednesday or Tuesday and return on a Sunday
Cheap flight deals from Sydney to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from Sydney to San FranciscoExplore the most affordable flight options available from Sydney to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Sydney to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This lol.travel deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:20 am -
2 stops49h 08m
Thu 11/198:37 am -
2 stops29h 58m
Deal found 9/8![Air Canada logo]()
$816
This Trip.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:15 pm -
2 stops25h 12m
Mon 11/3011:41 am -
2 stops29h 54m
Deal found 9/7![Multiple Airlines logo]()
$822
This BestPriceTravel deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:45 pm -
1 stop16h 38m
Wed 10/77:48 pm -
1 stop29h 02m
Deal found 9/9![Alaska Airlines logo]()
$825
This lol.travel deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:20 am -
2 stops49h 08m
Mon 11/164:55 pm -
1 stop21h 40m
Deal found 9/8![Air Canada logo]()
$827
This SmartFares deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:40 pm -
1 stop16h 45m
Mon 11/167:20 am -
1 stop17h 25m
Deal found 9/8![Alaska Airlines logo]()
$834
This Trip.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/12:00 pm -
2 stops23h 10m
Mon 11/96:20 pm -
2 stops23h 15m
Deal found 9/9![Multiple Airlines logo]()
$840
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:15 pm -
2 stops24h 23m
Thu 11/59:14 am -
1 stop26h 11m
Deal found 9/5![Multiple Airlines logo]()
$850
This oojo deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:15 pm -
1 stop17h 25m
Wed 10/2811:05 pm -
1 stop19h 30m
Deal found 9/5![Fiji Airways logo]()
$859
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:00 pm -
2 stops25h 25m
Sun 12/61:14 pm -
1 stop22h 11m
Deal found 9/7![Multiple Airlines logo]()
$861
This oojo deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:45 pm -
1 stop20h 07m
Mon 10/268:20 am -
1 stop17h 25m
Deal found 9/9![Alaska Airlines logo]()
$862
Best flights from Sydney to San FranciscoDiscover carefully curated flight deals from Sydney to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Sydney to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:20 am -
Nonstop13h 30m
Sun 9/2711:05 pm -
Nonstop14h 50m
Deal found 9/9![United Airlines logo]()
$904
This Qantas Airways deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:25 pm -
Nonstop13h 20m
Tue 10/139:30 pm -
Nonstop14h 55m
Deal found 9/8![Qantas Airways logo]()
$955
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:15 am -
2 stops30h 00m
Tue 11/39:46 am -
2 stops27h 44m
Deal found 9/8![Delta logo]()
$977
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:20 am -
Nonstop13h 30m
Tue 11/311:05 pm -
Nonstop15h 15m
Deal found 9/9![United Airlines logo]()
$957
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:30 am -
1 stop25h 12m
Tue 10/1311:05 pm -
Nonstop14h 50m
Deal found 9/9![United Airlines logo]()
$964
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:30 am -
1 stop25h 12m
Sat 10/3111:55 pm -
Nonstop15h 25m
Deal found 9/9![United Airlines logo]()
$1,018
This United Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:30 am -
1 stop38h 54m
Mon 11/2311:05 pm -
Nonstop15h 15m
Deal found 9/6![United Airlines logo]()
$1,319
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/81:20 pm -
Nonstop13h 40m
Tue 1/128:05 pm -
Nonstop15h 15m
Deal found 9/5![United Airlines logo]()
$1,720
Last-minute flights from Sydney to San FranciscoDiscover last-minute flight deals from Sydney to San Francisco. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Sydney to San Francisco. Data last updated September 10, 2026 and is based on user searches.
This BestPriceTravel deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:45 pm -
1 stop16h 38m
Wed 10/77:48 pm -
1 stop29h 02m
Deal found 9/9![Alaska Airlines logo]()
$825
This Bravofly deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:25 pm -
Nonstop13h 20m
Tue 9/2210:30 pm -
Nonstop14h 55m
Deal found 9/7![Qantas Airways logo]()
$873
This Trip.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:15 pm -
2 stops25h 12m
Mon 11/3011:41 am -
2 stops29h 54m
Deal found 9/7![Multiple Airlines logo]()
$822
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:15 pm -
2 stops24h 23m
Thu 11/59:14 am -
1 stop26h 11m
Deal found 9/5![Multiple Airlines logo]()
$850
This oojo deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:45 pm -
1 stop20h 07m
Mon 10/268:20 am -
1 stop17h 25m
Deal found 9/9![Alaska Airlines logo]()
$862
This OneTravel deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:20 am -
2 stops24h 56m
Mon 10/266:30 am -
1 stop32h 05m
Deal found 9/9![Air Canada logo]()
$881
This oojo deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:15 pm -
1 stop17h 25m
Wed 10/2811:05 pm -
1 stop19h 30m
Deal found 9/5![Fiji Airways logo]()
$859
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:15 pm -
2 stops24h 23m
Wed 10/284:51 pm -
1 stop19h 34m
Deal found 9/6![Multiple Airlines logo]()
$868
This lol.travel deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:20 am -
2 stops49h 08m
Thu 11/198:37 am -
2 stops29h 58m
Deal found 9/8![Air Canada logo]()
$816
One-way flights from Sydney to San FranciscoSearch for one-way flight options from Sydney to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Sydney to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Trip.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:00 pm -
2 stops25h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$341
This Trip.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:15 pm -
2 stops24h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:00 pm -
2 stops25h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/152:00 pm -
2 stops39h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$361
This Trip.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:00 pm -
2 stops24h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:00 pm -
2 stops39h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$367
This BYOjet deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:15 pm -
1 stop17h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Fiji Airways logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/12:00 pm -
2 stops39h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$379
This BYOjet deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/181:15 pm -
1 stop17h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Fiji Airways logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:00 pm -
2 stops20h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/222:00 pm -
2 stops36h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$394
Find flight deals from Sydney to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $816 (lol.travel) |
One-way from | $341 (Trip.com) |
Popular in | July |
Cheapest in | August |
Average price | $1,016 |
Good round-trip deal | $1,164 or less |
Good one-way deal | $732 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Sydney to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from Sydney to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SydneySan Francisco
SYD Sydney Kingsford Smith - SFO San Francisco
SYDSFO
Sydney Kingsford Smith
Sun 10/4
10:20 am-6:31 pm
1 stop26h 11m
San Francisco
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$755
SydneySan Francisco
SYD Sydney Kingsford Smith - SFO San Francisco
SYDSFO
Sydney Kingsford Smith
Sun 11/1
3:15 pm-10:30 am
1 stop37h 15m
San Francisco
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$871
SydneySan Francisco
SYD Sydney Kingsford Smith - SFO San Francisco
SYDSFO
Sydney Kingsford Smith
Mon 9/14
10:20 am-6:50 am
Nonstop13h 30m
San Francisco
Sun 9/27
11:05 pm-6:55 am
Nonstop14h 50m
$904
SydneySan Francisco
SYD Sydney Kingsford Smith - SFO San Francisco
SYDSFO
Sydney Kingsford Smith
Thu 10/15
7:10 am-6:50 pm
3 stops29h 40m
San Francisco
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$948
SydneySan Francisco
SYD Sydney Kingsford Smith - SFO San Francisco
SYDSFO
Sydney Kingsford Smith
Sun 9/27
9:25 pm-5:45 pm
Nonstop13h 20m
San Francisco
Tue 10/13
9:30 pm-6:25 am
Nonstop14h 55m
$955
SydneySan Francisco
SYD Sydney Kingsford Smith - SFO San Francisco
SYDSFO
Sydney Kingsford Smith
Fri 9/25
10:20 am-6:50 am
Nonstop13h 30m
San Francisco
Tue 11/3
11:05 pm-9:20 am
Nonstop15h 15m
$957
SydneySan Francisco
SYD Sydney Kingsford Smith - SFO San Francisco
SYDSFO
Sydney Kingsford Smith
Sun 9/27
9:30 am-5:42 pm
1 stop25h 12m
San Francisco
Tue 10/13
11:05 pm-7:55 am
Nonstop14h 50m
$964
SydneySan Francisco
SYD Sydney Kingsford Smith - SFO San Francisco
SYDSFO
Sydney Kingsford Smith
Sat 11/28
9:00 pm-7:45 pm
3 stops41h 45m
San Francisco
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$970
Quickest round-trip
SydneySan Francisco
SYD Sydney Kingsford Smith - SFO San Francisco
SYDSFO
Sydney Kingsford Smith
Thu 11/19
11:50 am-6:25 am
Nonstop13h 35m
San Francisco
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$973
SydneySan Francisco
SYD Sydney Kingsford Smith - SFO San Francisco
SYDSFO
Sydney Kingsford Smith
Mon 11/2
11:50 am-6:25 am
Nonstop13h 35m
San Francisco
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$973
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Sydney to San Francisco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to San Francisco in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Sydney-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sydney-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sydney-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Sydney to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Sydney with our price prediction graph.
SYD-SFO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Sydney to San Francisco
Prices
Airlines
Delays
How far ahead should I book a flight from Sydney to San Francisco?
To ensure you get the cheapest price possible for a flight from Sydney to San Francisco, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Sydney to San Francisco?
Currently, August is the cheapest month in which you can book a flight from Sydney to San Francisco (average of $920). Flying from Sydney to San Francisco in July is currently the most expensive (average of $1,210). 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.
What is the cheapest time of day to fly from SYD to SFO?
Find hourly flight availability from Sydney to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 10, 2026.
A simple way to save on the total cost of your ticket is to fly from Sydney to San Francisco at noon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the afternoon.
How often are flights from Sydney to San Francisco delayed?
About 16% of weekly flights between Sydney and San Francisco have experienced delays in the past year, with the average delay time being 128 minutes.
What is the most punctual flight time for Sydney to San Francisco flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Sydney to San Francisco flights?
Over the last year, Qantas Airways have had the lowest number of delays on this route, with just 16% of flights being delayed.
The best insider tips for Sydney to San Francisco flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Sydney to San Francisco trip
Our travel experts
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated September 10, 2026.
Read through reviews of airlines operating flights from Sydney to San Francisco, such as Fiji Airways,Air New Zealand, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Overall
8.0
Entertainment
7.4
Boarding
8.0
Crew
8.5
Food
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
YVR - NAN
Comfort
8.0
Overall
8.0
Entertainment
7.4
Boarding
8.0
Crew
8.5
Food
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
YVR - NAN
Comfort
8.0
Overall
8.0
Entertainment
7.4
Boarding
8.0
Crew
8.5
Food
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
YVR - NAN
Comfort
8.0
Overall
8.0
Entertainment
7.4
Boarding
8.0
Crew
8.5
Food
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
YVR - NAN
Comfort
8.0
Overall
8.0
Entertainment
7.4
Boarding
8.0
Crew
8.5
Food
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
YVR - NAN
Related info for your journey
Find useful and relevant information for your journey from Sydney to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Walnut Creek
Emeryville
San Bruno
Burlingame
Rancho Cordova
Roseville
Fairfield
Cupertino
Newark
Hayward
San Ramon
Redwood City
Manteca
Vallejo
San Carlos
Turlock
Davis
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Sydney and San Francisco flights
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Top 4 airlines flying from Sydney to San Francisco
Discover the top 4 airlines that operate flights from Sydney to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$714 | Average$1,068 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$761 | Average$1,045 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$835 | Average$1,312 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$885 | Average$1,531 | FlexibilityNo cancel fee | On-time74% |