$578 Cheap Flights from San Jose (SJC) to Sydney (SYD)

View $578 flight on Sun, Feb 1, 2026Opens in a new window

Popular airlines from Norman Y. Mineta San Jose Intl. Airport (SJC) to Sydney Airport (SYD)

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Cheap Flights from San Jose to Sydney (SJC-SYD)

Prices were available within the past 7 days and start at $578 for one-way flights and $955 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Dec 7 - Wed, Dec 17
SJC
San Jose
SYD
Sydney
$955 Roundtrip, found 6 days ago
$955
Roundtrip
found 6 days ago
Select United flight, departing Sun, Dec 7 from San Jose to Sydney, returning Wed, Dec 17, priced at $955 found 6 days ago
Alaska Airlines
Mon, Feb 2 - Thu, Feb 12
SJC
San Jose
SYD
Sydney
$1,060 Roundtrip, found 4 days ago
$1,060
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Feb 2 from San Jose to Sydney, returning Thu, Feb 12, priced at $1,060 found 4 days ago
Hawaiian Airlines
Wed, Nov 12 - Thu, Nov 13
SJC
San Jose
SYD
Sydney
$1,060 Roundtrip, found 9 hours ago
$1,060
Roundtrip
found 9 hours ago
Select Hawaiian Airlines flight, departing Wed, Nov 12 from San Jose to Sydney, returning Thu, Nov 13, priced at $1,060 found 9 hours ago
Alaska Airlines
Thu, Mar 26 - Thu, Apr 9
SJC
San Jose
SYD
Sydney
$1,076 Roundtrip, found 4 days ago
$1,076
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Mar 26 from San Jose to Sydney, returning Thu, Apr 9, priced at $1,076 found 4 days ago
Alaska Airlines
Sat, May 23 - Sat, May 30
SJC
San Jose
SYD
Sydney
$1,077 Roundtrip, found 2 days ago
$1,077
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, May 23 from San Jose to Sydney, returning Sat, May 30, priced at $1,077 found 2 days ago
Delta
Sun, Nov 16 - Sun, Nov 23
SJC
San Jose
SYD
Sydney
$1,079 Roundtrip, found 1 hour ago
$1,079
Roundtrip
found 1 hour ago
Select Delta flight, departing Sun, Nov 16 from San Jose to Sydney, returning Sun, Nov 23, priced at $1,079 found 1 hour ago
Alaska Airlines
Thu, Mar 26 - Thu, Apr 9
SJC
San Jose
SYD
Sydney
$1,081 Roundtrip, found 4 days ago
$1,081
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Mar 26 from San Jose to Sydney, returning Thu, Apr 9, priced at $1,081 found 4 days ago
Alaska Airlines
Sun, Nov 9 - Sun, Nov 16
SJC
San Jose
SYD
Sydney
$1,082 Roundtrip, found 7 hours ago
$1,082
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Sun, Nov 9 from San Jose to Sydney, returning Sun, Nov 16, priced at $1,082 found 7 hours ago
Delta
Wed, Nov 12 - Wed, Nov 19
SJC
San Jose
SYD
Sydney
$1,083 Roundtrip, found 4 days ago
$1,083
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Nov 12 from San Jose to Sydney, returning Wed, Nov 19, priced at $1,083 found 4 days ago
American Airlines
Mon, Mar 9 - Mon, Mar 23
SJC
San Jose
SYD
Sydney
$1,249 Roundtrip, found 4 days ago
$1,249
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Mar 9 from San Jose to Sydney, returning Mon, Mar 23, priced at $1,249 found 4 days ago

Alternative airports near Sydney

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kingsford Smith Intl. SYD. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $1,060
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city center16 min
Flights from $1,060

Frequently asked questions

How much does a flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Kingsford Smith Intl. Airport (SYD) cost?
Lock in a cheap one-way flight from $578 or cheap return flight from $955 from Norman Y. Mineta San Jose Intl. Airport (SJC) to Kingsford Smith Intl. Airport (SYD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Kingsford Smith Intl. Airport (SYD)?
Planning your trip for December is a good way to save, as it's the cheapest month for flights between SJC and SYD. You'll usually find the lowest prices during the off-season.
Which airlines fly direct from Norman Y. Mineta San Jose Intl. Airport (SJC) to Kingsford Smith Intl. Airport (SYD)?
You can't fly nonstop to Kingsford Smith Intl. Airport (SYD) from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.). However, you can easily travel to Sydney without any layovers by leaving from San Francisco Intl. Airport (SFO).
What is the cheapest airline that flies from Norman Y. Mineta San Jose Intl. Airport (SJC) to Kingsford Smith Intl. Airport (SYD)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SJC to SYD flight.
How many flights per day from Norman Y. Mineta San Jose Intl. Airport (SJC) to Kingsford Smith Intl. Airport (SYD)?
There are no daily direct flights from Norman Y. Mineta San Jose Intl. Airport (SJC) to Kingsford Smith Intl. Airport (SYD). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from SJC to SYD?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Kingsford Smith Intl. Airport (SYD)?
To avoid possible delays on the Norman Y. Mineta San Jose Intl. Airport (SJC) to Kingsford Smith Intl. Airport (SYD) route, fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Norman Y. Mineta San Jose Intl. Airport (SJC) to Kingsford Smith Intl. Airport (SYD) last-minute?
Booking your plane ticket from SJC to SYD shortly before your trip is typically more expensive. However, if there's some wiggle room with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a SJC to SYD flight and hotel package?
Compared with arranging hotels and flights separately, booking a SJC to SYD flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place takes the hassle out of planning your trip. Just pick your flights and choose from our wide range of hotels, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Kingsford Smith Intl. Airport (SYD)?
In most instances, you can cancel or reschedule your SJC to SYD flight. However, additional charges may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want further details, go to our Customer Service portal.

Travel information

Origin airport
Norman Y. Mineta San Jose Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air Tahiti Nui, Alaska Airlines, American Airlines, China Airlines, Delta, Hawaiian Airlines, Korean Air, Qantas Airways, United
Roundtrip price
$955
Distance
7437 mi

Book with confidence

San Jose to Sydney Flights

The cheapest times to fly from San Jose to Sydney

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Jose to Sydney are during the month of December. You can find some of the cheapest flights from San Jose to Sydney with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Jose to Sydney

Sunday is one of the best days to book for cheap flights from San Jose to Sydney: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Jose to Sydney

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Jose to Sydney in 2025. You can also book with separate airlines for your outbound and return journeys, from $578 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Jose to Sydney flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Jose to Sydney airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Jose to Sydney Flights

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