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$494+ Cheap flights from San Jose (SJC) to Australia

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SYD
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap flight deals from San Jose to Australia

Keep the following information in mind while searching for San Jose to Australia flight deals. Data was last updated March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$932
(Delta)

One-way from

$494
(Kiwi.com)

Popular in

May

Cheapest in

June

Average price

$1,132
Provider with most accurate pricing for San Jose-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for San Jose-Sydney Kingsford Smith flights.
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From San Jose to Australia
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One-way flight from San Jose to Australia
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from San Jose to Australia

Cheapest flights from San Jose to Australia
Explore the most affordable flight options available from San Jose to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Delta deal was found by Cheapflights users on 3/24. 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.
Sun 5/1811:13 amSJC - SYD
1 stop26h 22mDelta
Sun 6/19:25 amSYD - SJC
1 stop18h 08mDelta
Deal found 3/24$932
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 5/81:38 pmSJC - SYD
2 stops39h 32mMultiple Airlines
Thu 5/154:20 pmSYD - SJC
1 stop23h 15mMultiple Airlines
Deal found 3/24$974
This flugladen.de deal was found by Cheapflights users on 3/24. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/89:05 amSJC - SYD
1 stop17h 40mHawaiian Airlines
Thu 5/159:40 pmSYD - SJC
1 stop17h 55mHawaiian Airlines
Deal found 3/24$1,000
This Alaska Airlines deal was found by Cheapflights users on 3/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/89:05 amSJC - SYD
1 stop17h 40mAlaska Airlines
Thu 5/159:40 pmSYD - SJC
1 stop17h 55mAlaska Airlines
Deal found 3/24$1,057
This Orbitz deal was found by Cheapflights users on 3/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/192:35 pmSJC - MEL
2 stops37h 10mMultiple Airlines
Sun 1/42:30 pmMEL - SJC
2 stops22h 34mMultiple Airlines
Deal found 3/24$1,186
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:00 amSJC - SYD
2 stops32h 05mAmerican Airlines
Thu 5/229:10 amSYD - SJC
2 stops29h 34mAmerican Airlines
Deal found 3/25$1,187
This United Airlines deal was found by Cheapflights users on 3/25. 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 8/246:39 pmSJC - BNE
2 stops42h 51mUnited Airlines
Sun 9/1410:30 amBNE - SJC
2 stops27h 13mUnited Airlines
Deal found 3/25$1,307
This United Airlines deal was found by Cheapflights users on 3/25. 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 7/297:00 amSJC - SYD
2 stops30h 55mUnited Airlines
Tue 8/510:20 amSYD - SJC
2 stops23h 58mUnited Airlines
Deal found 3/25$1,310
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/39:45 amSJC - BNE
2 stops26h 40mAmerican Airlines
Tue 7/158:05 pmBNE - SJC
2 stops30h 05mAmerican Airlines
Deal found 3/25$1,365
This oojo deal was found by Cheapflights users on 3/25. 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 9/1610:05 amSJC - PER
2 stops41h 35mQatar Airways
Wed 10/810:45 pmPER - SJC
2 stops35h 19mQatar Airways
Deal found 3/25$1,414
This oojo deal was found by Cheapflights users on 3/23. 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.
Mon 8/116:15 amSJC - SYD
1 stop32h 15mQantas Airways
Mon 8/255:45 pmSYD - SJC
1 stop17h 40mQantas Airways
Deal found 3/23$1,450
This Fiji Airways deal was found by Cheapflights users on 3/25. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/82:19 pmSJC - BNE
2 stops39h 31mMultiple Airlines
Tue 4/1511:40 amBNE - SJC
2 stops24h 08mMultiple Airlines
Deal found 3/25$1,461

Cheapflights Fare Finder

Customize your flight search to find flights from San Jose to Australia 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 2,558,603 searches. Data last updated March 26, 2025.
Use the filters below to find and compare flights from San Jose to Australia that are best for you.

Fly from

San Jose

Fly to

Australia

Route

Depart

Return

Price

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sun 5/18

11:13 am-6:35 am

1 stop26h 22m

Sydney Kingsford Smith

Sun 6/1

9:25 am-10:33 am

1 stop18h 08m

$932

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Thu 5/8

1:38 pm-10:10 pm

2 stops39h 32m

Sydney Kingsford Smith

Thu 5/15

4:20 pm-10:35 pm

1 stop23h 15m

$974

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Thu 5/8

9:05 am-7:45 pm

1 stop17h 40m

Sydney Kingsford Smith

Thu 5/15

9:40 pm-10:35 pm

1 stop17h 55m

$1,000

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Thu 5/8

9:05 am-7:45 pm

1 stop17h 40m

Sydney Kingsford Smith

Thu 5/15

9:40 pm-10:35 pm

1 stop17h 55m

$1,057

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Thu 5/8

6:00 am-7:05 am

2 stops32h 05m

Sydney Kingsford Smith

Thu 5/22

9:10 am-9:44 pm

2 stops29h 34m

$1,187

San JoseBrisbane

SJC - BNE

SJCBNE

San Jose

Sun 8/24

6:39 pm-6:30 am

2 stops42h 51m

Brisbane

Sun 9/14

10:30 am-8:43 pm

2 stops27h 13m

$1,307

San JoseBrisbane

SJC - BNE

SJCBNE

San Jose

Thu 7/3

9:45 am-5:25 am

2 stops26h 40m

Brisbane

Tue 7/15

8:05 pm-9:10 am

2 stops30h 05m

$1,365

San JosePerth

SJC - PER

SJCPER

San Jose

Tue 9/16

10:05 am-6:40 pm

2 stops41h 35m

Perth

Wed 10/8

10:45 pm-7:04 pm

2 stops35h 19m

$1,414

San JoseBrisbane

SJC - BNE

SJCBNE

San Jose

Tue 4/8

2:19 pm-10:50 pm

2 stops39h 31m

Brisbane

Tue 4/15

11:40 am-6:48 pm

2 stops24h 08m

$1,461

San JoseMelbourne

SJC - MEL

SJCMEL

San Jose

Sat 5/3

3:30 pm-8:15 am

2 stops47h 45m

Melbourne

Wed 5/14

10:55 am-5:46 pm

2 stops23h 51m

$1,462

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 60 results
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Best time to book a flight from San Jose to Australia

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

What is the cheapest month to book a flight from San Jose to Australia?

Currently, March is the cheapest month in which you can book a flight from San Jose to Australia (average of $1,044). Flying from San Jose to Australia in December is currently the most expensive (average of $1,643). 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 SJC to AU?

Find hourly flight availability from San Jose to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Jose to Australia as you normally would.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated March 26, 2025.
Read through reviews of airlines operating flights from San Jose to Australia, such as Air Tahiti Nui, Korean Air and Japan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very good
61 reviews

Boarding

8.7

Entertainment

7.2

Overall

8.7

Comfort

8.0

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.7
Very good
61 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Boarding

8.7

Entertainment

7.2

Overall

8.7

Comfort

8.0

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Korean Air
8.4
Very good
1,049 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Boarding

8.7

Entertainment

7.2

Overall

8.7

Comfort

8.0

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Japan Airlines
8.3
Very good
1,440 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Boarding

8.7

Entertainment

7.2

Overall

8.7

Comfort

8.0

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
China Airlines
8.2
Very good
722 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Boarding

8.7

Entertainment

7.2

Overall

8.7

Comfort

8.0

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Asiana Airlines
8.2
Very good
441 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Boarding

8.7

Entertainment

7.2

Overall

8.7

Comfort

8.0

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

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

  • What airport do you fly from for flights from San Jose to Australia?

    If you book a flight to Australia from San Jose, you will be flying from San Jose, which is the city’s only airport. San Jose (SJC) is located 2.9 mi from the center of San Jose.

  • What are the cheapest airlines to fly from San Jose to Australia one-way?

    The cheapest airlines for a one-way flight from San Jose to Australia are Delta ($774), Qantas Airways ($805), and United Airlines ($919).

  • What are the most popular routes from San Jose to Australia?

    The most popular route from San Jose to Australia is San Jose - Sydney Kingsford Smith. You may also consider San Jose - Melbourne or San Jose - Brisbane.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Jose to Australia 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 to Australia?

    Currently, March is the cheapest month in which you can book a flight from San Jose to Australia (average of $1,044). Flying from San Jose to Australia in December is currently the most expensive (average of $1,643). 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

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Top 3 airlines flying from San Jose to Australia

Discover the top 3 airlines that operate flights from San Jose to Australia. 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 2,558,603 searches. Data last updated March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$675Average$1,075FlexibilityNo cancel feeOn-time85%
DeltaCheapest$867Average$1,501FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$889Average$1,042FlexibilityNo cancel feeOn-time75%
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