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Cheap flights from San Jose, California to Sydney from $627

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SYD
29 Apr — 6 May1
1 adult
1 adult, Economy, 0 bags

Cheap 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 30 March 2026.

Thu 6/808:15
SJC
-
SYD
1 stop17h 35m
Multiple Airlines
Sun 16/820:45
SYD
-
SJC
1 stop16h 58m
Multiple Airlines
Deal found 27/3$1,600
Thu 2/408:15
SJC
-
SYD
1 stop40h 35m
Hawaiian Airlines
Thu 16/420:45
SYD
-
SJC
1 stop16h 40m
Hawaiian Airlines
Deal found 29/3$1,661
Sat 25/408:05
SJC
-
SYD
1 stop17h 45m
Alaska Airlines
Sat 2/520:45
SYD
-
SJC
1 stop39h 33m
Alaska Airlines
Deal found 28/3$1,668
Thu 3/907:00
SJC
-
SYD
1 stop18h 50m
Alaska Airlines
Sun 13/920:45
SYD
-
SJC
1 stop16h 51m
Alaska Airlines
Deal found 30/3$1,676
Mon 19/1007:00
SJC
-
SYD
1 stop17h 50m
Alaska Airlines
Tue 27/1021:40
SYD
-
SJC
1 stop16h 35m
Alaska Airlines
Deal found 26/3$1,677
Mon 29/608:15
SJC
-
SYD
1 stop17h 35m
Multiple Airlines
Sat 4/720:45
SYD
-
SJC
1 stop16h 55m
Multiple Airlines
Deal found 30/3$1,696
Thu 2/708:15
SJC
-
SYD
1 stop17h 35m
Multiple Airlines
Sun 12/720:45
SYD
-
SJC
1 stop16h 58m
Multiple Airlines
Deal found 27/3$1,697
Sun 29/308:15
SJC
-
SYD
1 stop40h 35m
Multiple Airlines
Sun 5/420:45
SYD
-
SJC
1 stop16h 40m
Multiple Airlines
Deal found 28/3$1,721
Wed 8/708:15
SJC
-
SYD
1 stop17h 35m
Multiple Airlines
Tue 14/720:45
SYD
-
SJC
1 stop16h 58m
Multiple Airlines
Deal found 28/3$1,785
Thu 30/708:15
SJC
-
SYD
1 stop17h 35m
Multiple Airlines
Fri 7/820:45
SYD
-
SJC
1 stop16h 58m
Multiple Airlines
Deal found 26/3$1,786
Mon 29/608:15
SJC
-
SYD
1 stop17h 35m
Multiple Airlines
Tue 7/720:45
SYD
-
SJC
1 stop16h 55m
Multiple Airlines
Deal found 30/3$1,798
Sat 27/608:15
SJC
-
SYD
1 stop17h 35m
Multiple Airlines
Fri 10/720:45
SYD
-
SJC
1 stop16h 55m
Multiple Airlines
Deal found 30/3$1,805

Find 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 30 March 2026.

Round-trip from

$1,600

One-way from

$627

Popular in

December

Cheapest in

November

Average price

$1,463
6/8-16/8
  • 6/8-16/8
  • 2 total stops
  • 34h 33m total
  • San Jose to Sydney
Search Deals
27/4
  • 27/4
  • 2 total stops
  • 24h 26m total
  • San Jose to Sydney
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($102 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($93 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 30 March 2026.
Use the filters below to find and compare flights from San Jose to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Fri 31/7

08:15-18:50

1 stop17h 35m

Sydney Kingsford Smith

Tue 11/8

20:45-20:40

1 stop16h 55m

$1,805

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sat 27/6

08:15-18:50

1 stop17h 35m

Sydney Kingsford Smith

Thu 9/7

20:45-20:40

1 stop16h 55m

$1,914

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sat 27/6

08:15-18:50

1 stop17h 35m

Sydney Kingsford Smith

Tue 7/7

20:45-20:40

1 stop16h 55m

$1,914

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Fri 31/7

08:15-18:50

1 stop17h 35m

Sydney Kingsford Smith

Sun 9/8

20:45-13:24

2 stops33h 39m

$1,937

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Mon 31/8

07:00-18:50

1 stop18h 50m

Sydney Kingsford Smith

Tue 15/9

20:45-09:45

2 stops30h 00m

$1,949

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Thu 2/7

08:15-18:50

1 stop17h 35m

Sydney Kingsford Smith

Fri 10/7

20:45-09:23

2 stops29h 38m

$1,982

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Fri 4/9

07:00-18:50

1 stop18h 50m

Sydney Kingsford Smith

Sun 13/9

20:45-08:51

2 stops29h 06m

$2,093

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sun 28/6

13:43-06:50

2 stops24h 07m

Sydney Kingsford Smith

Wed 8/7

09:15-15:47

1 stop23h 32m

$2,105

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sat 6/6

17:55-06:50

2 stops43h 55m

Sydney Kingsford Smith

Tue 23/6

09:15-10:43

1 stop18h 28m

$2,128

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Tue 30/6

18:12-06:50

1 stop19h 38m

Sydney Kingsford Smith

Fri 10/7

09:15-10:38

1 stop18h 23m

$2,170

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 23 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from San Jose, California to Sydney (average of $935). Flying from San Jose, California to Sydney in July is currently the most expensive (average of $1,242). 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.

  • 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, January is the cheapest month in which you can book a flight from San Jose, California to Sydney (average of $935). Flying from San Jose, California to Sydney in July is currently the most expensive (average of $1,242). 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
Lithgow
Manly
Bondi Beach
Coogee
Cronulla
Leura
Randwick

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

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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.

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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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