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Cheap flights from San Jose, California to Sydney from $749

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SYD
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Jose to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Sydney (SYD). 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 9 January 2026.

Round-trip from

$1,471

One-way from

$749
22/2-1/3
  • 22/2-1/3
  • 2 total stops
  • 47h 00m total
  • San Jose to Sydney
Search Deals
5/2
  • 5/2
  • 1 total stop
  • 20h 19m total
  • San Jose to Sydney
Search Deals

Find flight deals from San Jose to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from San Jose to Sydney
Explore the most affordable flight options available from San Jose to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 January 2026.

Sun 22/218:42SJC - SYD
1 stop19h 18mMultiple Airlines
Sun 1/311:20SYD - SJC
1 stop27h 42mMultiple Airlines
Deal found 8/1$1,471
Wed 4/307:00SJC - SYD
1 stop17h 45mMultiple Airlines
Thu 19/321:40SYD - SJC
1 stop16h 45mMultiple Airlines
Deal found 7/1$1,554
Sun 18/107:00SJC - SYD
1 stop17h 45mHawaiian Airlines
Sun 8/221:40SYD - SJC
1 stop17h 08mHawaiian Airlines
Deal found 7/1$1,556
Sat 21/207:00SJC - SYD
1 stop17h 45mAlaska Airlines
Sat 28/221:40SYD - SJC
1 stop19h 34mAlaska Airlines
Deal found 7/1$1,586
Tue 13/107:00SJC - SYD
1 stop17h 45mAlaska Airlines
Sat 14/221:40SYD - SJC
1 stop19h 34mAlaska Airlines
Deal found 7/1$1,665
Fri 9/107:00SJC - SYD
1 stop17h 45mAlaska Airlines
Fri 16/121:40SYD - SJC
1 stop17h 08mAlaska Airlines
Deal found 8/1$1,698
Sat 28/207:00SJC - SYD
1 stop17h 45mHawaiian Airlines
Thu 12/321:40SYD - SJC
2 stops41h 46mHawaiian Airlines
Deal found 8/1$1,700
Sun 22/209:25SJC - SYD
2 stops39h 20mHawaiian Airlines
Sun 1/321:40SYD - SJC
2 stops18h 45mHawaiian Airlines
Deal found 8/1$1,709
Tue 20/107:43SJC - SYD
2 stops41h 02mHawaiian Airlines
Fri 23/121:40SYD - SJC
1 stop17h 08mHawaiian Airlines
Deal found 6/1$1,716
Thu 15/107:00SJC - SYD
1 stop17h 45mHawaiian Airlines
Wed 21/121:40SYD - SJC
2 stops18h 37mHawaiian Airlines
Deal found 8/1$1,728
Mon 19/107:00SJC - SYD
1 stop17h 45mAlaska Airlines
Fri 23/121:40SYD - SJC
1 stop17h 08mAlaska Airlines
Deal found 7/1$1,736

Cheapflights Fare Finder

 
Customise your flight search to find flights from San Jose to Sydney 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 647,157 searches. Data last updated 9 January 2026.
Use the filters below to find and compare flights from San Jose to Sydney that are best for you.

Fly from

San Jose

Fly to

Sydney

Route

Depart

Return

Price

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Wed 4/3

07:00-19:45

1 stop17h 45m

Sydney Kingsford Smith

Thu 19/3

21:40-20:25

1 stop16h 45m

$1,554

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sat 21/2

07:00-19:45

1 stop17h 45m

Sydney Kingsford Smith

Sat 28/2

21:40-22:14

1 stop19h 34m

$1,586

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sat 28/2

07:00-19:45

1 stop17h 45m

Sydney Kingsford Smith

Thu 12/3

21:40-22:15

1 stop18h 35m

$1,586

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Tue 20/1

07:00-19:45

1 stop17h 45m

Sydney Kingsford Smith

Fri 23/1

21:40-19:48

1 stop17h 08m

$1,698

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Thu 22/1

07:00-19:45

1 stop17h 45m

Sydney Kingsford Smith

Sun 25/1

21:40-19:48

1 stop17h 08m

$1,698

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sun 22/2

09:25-19:45

2 stops39h 20m

Sydney Kingsford Smith

Sun 1/3

21:40-21:25

2 stops18h 45m

$1,709

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Mon 19/1

07:00-19:45

1 stop17h 45m

Sydney Kingsford Smith

Fri 23/1

21:40-21:17

2 stops18h 37m

$1,753

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Thu 9/4

08:15-18:50

1 stop17h 35m

Sydney Kingsford Smith

Sat 25/4

20:45-09:44

2 stops29h 59m

$1,789

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Thu 9/4

18:25-06:35

1 stop19h 10m

Sydney Kingsford Smith

Sat 25/4

09:15-13:17

1 stop21h 02m

$1,813

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Fri 15/5

15:45-06:35

1 stop21h 50m

Sydney Kingsford Smith

Sat 23/5

09:15-12:53

1 stop20h 38m

$1,813

Flights are sorted by cheapest return flights first.

Deals found on 8/1

Showing 1-10 of 20 results
1
2

Best time to book a flight from San Jose to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from San Jose with our price prediction graph.
Estimated return 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 San Jose to Sydney

What is the cheapest month to book a flight from San Jose, California to Sydney?

Currently, August is the cheapest month in which you can book a flight from San Jose, California to Sydney (average of $745). Flying from San Jose, California to Sydney in December is currently the most expensive (average of $1,248). 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.

Related info for your journey

Find useful and relevant information for your journey from San Jose to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Jose, California to Sydney?

    There are many flights that can get you from San Jose, California to Sydney in 17h 45m. Fly via Alaska Airlines to get the fastest option. There are 11961 km between San Jose, California and Sydney.

  • Can I find deals for flights from San Jose to Sydney that include hotel bookings?

    Yes. In addition to deals on San Jose to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from San Jose to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to Sydney.

  • Can I find deals for business class flights from San Jose to Sydney?

    Yes. Cheapflights offers flight deals from San Jose to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Jose, California to Sydney?

    Currently, August is the cheapest month in which you can book a flight from San Jose, California to Sydney (average of $745). Flying from San Jose, California to Sydney in December is currently the most expensive (average of $1,248). 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.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Terrigal
Katoomba
Manly
Lithgow
Randwick
Coogee
Leura
Cronulla
Bondi Beach

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How does Cheapflights help users find flights from San Jose to Sydney?

Deals for San Jose 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.

Why should you use Cheapflights to find cheap flight tickets from San Jose to Sydney?

Cheapflights helps you find that perfect flight to Sydney from San Jose by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from San Jose to Sydney with no change fees?

Certainly. Search results for flights to Sydney from San Jose shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from San Jose to Sydney become cheaper?

Not ready to book yet? You can track prices for flights from San Jose to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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