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Cheap flights from Sydney to San Jose, California from $849

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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SJC
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to San Jose (SJC). 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 17 November 2025.

Round-trip from

$1,435

One-way from

$849

Popular in

December

Cheapest in

August

Average price

$1,528
Alaska Airlines
  • Alaska Airlines
  • 11/12-1/1
  • 3 total stops
  • 39h 04m total
  • Sydney to San Jose
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Alaska Airlines
  • Alaska Airlines
  • 17/1
  • 1 total stop
  • 17h 08m total
  • Sydney to San Jose
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($397 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($123 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from Sydney to San Jose

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to San Jose
Explore the most affordable flight options available from Sydney to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 November 2025.

Thu 11/1221:40SYD - SJC
2 stops21h 19mAlaska Airlines
Thu 1/107:00SJC - SYD
1 stop17h 45mAlaska Airlines
Deal found 15/11$1,435
Thu 11/1221:40SYD - SJC
2 stops21h 19mAlaska Airlines
Wed 31/1208:35SJC - SYD
2 stops40h 10mAlaska Airlines
Deal found 15/11$1,461
Thu 11/1221:40SYD - SJC
2 stops21h 19mAlaska Airlines
Sun 28/1208:35SJC - SYD
2 stops40h 10mAlaska Airlines
Deal found 15/11$1,621
Thu 11/1221:40SYD - SJC
2 stops21h 19mAlaska Airlines
Mon 29/1208:35SJC - SYD
2 stops40h 10mAlaska Airlines
Deal found 15/11$1,698
Tue 9/1221:40SYD - SJC
2 stops21h 19mAlaska Airlines
Thu 1/107:00SJC - SYD
1 stop17h 45mAlaska Airlines
Deal found 15/11$1,833
Fri 12/1221:40SYD - SJC
2 stops21h 39mAlaska Airlines
Wed 31/1208:35SJC - SYD
2 stops40h 10mAlaska Airlines
Deal found 15/11$1,839
Tue 9/1221:40SYD - SJC
2 stops21h 19mAlaska Airlines
Tue 30/1208:35SJC - SYD
2 stops40h 10mAlaska Airlines
Deal found 15/11$1,859
Sat 13/1221:40SYD - SJC
2 stops21h 19mAlaska Airlines
Thu 1/107:00SJC - SYD
1 stop17h 45mAlaska Airlines
Deal found 15/11$1,878
Fri 12/1221:40SYD - SJC
2 stops21h 39mAlaska Airlines
Sun 4/108:35SJC - SYD
2 stops40h 10mAlaska Airlines
Deal found 15/11$1,885

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to San Jose 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 17 November 2025.
Use the filters below to find and compare flights from Sydney to San Jose that are best for you.

Fly from

Sydney

Fly to

San Jose

Route

Depart

Return

Price

SydneySan Jose

SYD - SJC

SYDSJC

Sydney Kingsford Smith

Thu 11/12

21:40-23:59

2 stops21h 19m

San Jose

Wed 31/12

08:35-19:45

2 stops40h 10m

$1,461

SydneySan Jose

SYD - SJC

SYDSJC

Sydney Kingsford Smith

Thu 11/12

21:40-20:04

1 stop17h 24m

San Jose

Thu 1/1

07:00-19:45

1 stop17h 45m

$1,565

SydneySan Jose

SYD - SJC

SYDSJC

Sydney Kingsford Smith

Thu 11/12

21:40-23:59

2 stops21h 19m

San Jose

Sun 28/12

08:35-19:45

2 stops40h 10m

$1,621

SydneySan Jose

SYD - SJC

SYDSJC

Sydney Kingsford Smith

Fri 12/12

21:40-00:19

2 stops21h 39m

San Jose

Sun 4/1

08:35-19:45

2 stops40h 10m

$1,885

SydneySan Jose

SYD - SJC

SYDSJC

Sydney Kingsford Smith

Sun 14/12

21:40-20:04

1 stop17h 24m

San Jose

Thu 1/1

07:00-19:45

1 stop17h 45m

$2,015

SydneySan Jose

SYD - SJC

SYDSJC

Sydney Kingsford Smith

Mon 12/1

21:40-19:48

1 stop17h 08m

San Jose

Sat 17/1

07:00-19:45

1 stop17h 45m

$2,036

SydneySan Jose

SYD - SJC

SYDSJC

Sydney Kingsford Smith

Mon 12/1

21:40-09:21

2 stops30h 41m

San Jose

Sun 18/1

07:43-19:45

2 stops41h 02m

$2,053

SydneySan Jose

SYD - SJC

SYDSJC

Sydney Kingsford Smith

Mon 12/1

21:40-19:48

1 stop17h 08m

San Jose

Fri 16/1

07:00-19:45

1 stop17h 45m

$2,067

SydneySan Jose

SYD - SJC

SYDSJC

Sydney Kingsford Smith

Sun 14/12

21:40-20:04

1 stop17h 24m

San Jose

Wed 31/12

07:00-19:45

1 stop17h 45m

$2,143

SydneySan Jose

SYD - SJC

SYDSJC

Sydney Kingsford Smith

Tue 30/12

14:15-22:36

1 stop27h 21m

San Jose

Tue 6/1

05:54-08:30

2 stops31h 36m

$2,171

Flights are sorted by cheapest return flights first.

Deals found on 16/11

Showing 1-10 of 19 results
1
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Best time to book a flight from Sydney to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Sydney 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 Sydney to San Jose

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

Currently, August is the cheapest month in which you can book a flight from Sydney to San Jose, California (average of $673). Flying from Sydney to San Jose, California in December is currently the most expensive (average of $1,254). 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 SJC?

Find hourly flight availability from Sydney to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 November 2025.

A simple way to save on the total cost of your ticket is to fly from Sydney to San Jose, California at midday. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. 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 Jose. Reviews last updated 17 November 2025.
Check out reviews from past customers who have flown with Hawaiian Airlines from Sydney to San Jose to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hawaiian Airlines
7.8
Good
2,809 reviews
Check prices

Boarding

8.0

Crew

8.5

Entertainment

7.1

Overall

7.8

Food

7.0

Comfort

7.7

Reviews

1 / 20
6.0
Good

Thomas,Oct 2024

HNL - LAX

Seat Assignment Process which randomly assigns seats the day of the flight
Hawaiian Airlines
7.8
Good
2,809 reviews
Hawaiian Airlines
7.8
Good
2,809 reviews
Check prices

Boarding

8.0

Crew

8.5

Entertainment

7.1

Overall

7.8

Food

7.0

Comfort

7.7

Reviews

1 / 20
6.0
Good

Thomas,Oct 2024

HNL - LAX

Seat Assignment Process which randomly assigns seats the day of the flight

Related info for your journey

Find useful and relevant information for your journey from Sydney to San Jose. 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 Sydney to San Jose, California?

    For as low as $1,461, Alaska Airlines can have you in San Jose, California from Sydney in 21h 19m. Airlines will cover a distance of 11961 km.

  • What is the cheapest airline to fly from Sydney to San Jose, California round-trip?

    Our cheapest airline available from Sydney to San Jose, California is Hawaiian Airlines. Our recent data shows that you can find tickets from as low as $794 on this airline. Hawaiian Airlines is priced at 56% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney to San Jose 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 Sydney to San Jose, California?

    Currently, August is the cheapest month in which you can book a flight from Sydney to San Jose, California (average of $673). Flying from Sydney to San Jose, California in December is currently the most expensive (average of $1,254). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Sydney to San Jose

Discover the top airline that operate flights from Sydney to San Jose. 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 647,157 searches. Data last updated 17 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$794Average$2,091FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Sydney to San Jose via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sydney to San Jose for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sydney to San Jose, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Sydney to San Jose flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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