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$394+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SYD
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$843
(American Airlines)

One-way from

$394
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$1,199
From San Jose to Australia
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One-way flight from San Jose to Australia
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Highest demand for flights based on searches. 10% potential increase in price ($141 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 9/21:09 pmSJC - SYD
1 stop24h 46mAmerican Airlines
Tue 9/3012:10 pmSYD - SJC
1 stop21h 31mAmerican Airlines
Deal found 7/29$843
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Tue 10/71:30 pmSJC - SYD
2 stops32h 10mMultiple Airlines
Wed 10/225:20 pmSYD - SJC
1 stop21h 50mMultiple Airlines
Deal found 7/27$902
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 9/93:00 pmSJC - SYD
1 stop23h 05mAlaska Airlines
Sun 9/289:10 amSYD - SJC
1 stop17h 48mAlaska Airlines
Deal found 7/28$1,042
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:15 amSJC - MEL
3 stops34h 45mMultiple Airlines
Thu 9/181:30 pmMEL - SJC
3 stops34h 50mMultiple Airlines
Deal found 7/28$1,148
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Wed 11/1210:48 amSJC - BNE
1 stop24h 12mMultiple Airlines
Mon 11/2411:25 amBNE - SJC
2 stops29h 34mMultiple Airlines
Deal found 7/28$1,161
This Delta deal was found by Cheapflights users on 7/28. 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.
Mon 11/101:55 pmSJC - BNE
1 stop23h 50mDelta
Wed 11/2610:45 amBNE - SJC
1 stop22h 02mDelta
Deal found 7/28$1,208
This Delta deal was found by Cheapflights users on 7/28. 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 11/91:55 pmSJC - SYD
1 stop23h 35mDelta
Wed 11/2610:40 amSYD - SJC
1 stop24h 40mDelta
Deal found 7/28$1,212
This Gotogate deal was found by Cheapflights users on 7/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/27:00 amSJC - MEL
2 stops36h 40mChina Eastern
Fri 9/511:00 amMEL - SJC
2 stops44h 37mChina Eastern
Deal found 7/27$1,308
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 10/612:30 pmSJC - MEL
2 stops26h 00mUnited Airlines
Sun 10/1910:30 amMEL - SJC
2 stops24h 47mUnited Airlines
Deal found 7/27$1,310
This United Airlines deal was found by Cheapflights users on 7/28. 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 9/218:45 amSJC - BNE
2 stops28h 45mUnited Airlines
Mon 10/610:30 amBNE - SJC
2 stops23h 47mUnited Airlines
Deal found 7/28$1,312
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 9/29:49 amSJC - MEL
2 stops27h 56mAmerican Airlines
Tue 9/309:45 amMEL - SJC
2 stops23h 56mAmerican Airlines
Deal found 7/29$1,386
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 11/182:37 pmSJC - BNE
1 stop21h 53mAmerican Airlines
Tue 12/27:25 pmBNE - SJC
2 stops20h 51mAmerican Airlines
Deal found 7/28$1,397

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 July 29, 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

Tue 9/2

1:09 pm-6:55 am

1 stop24h 46m

Sydney Kingsford Smith

Tue 9/30

12:10 pm-4:41 pm

1 stop21h 31m

$843

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Tue 10/7

1:30 pm-3:40 pm

2 stops32h 10m

Sydney Kingsford Smith

Wed 10/22

5:20 pm-9:10 pm

1 stop21h 50m

$902

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Tue 9/9

3:00 pm-7:05 am

1 stop23h 05m

Sydney Kingsford Smith

Sun 9/28

9:10 am-9:58 am

1 stop17h 48m

$1,042

San JoseMelbourne

SJC - MEL

SJCMEL

San Jose

Thu 9/11

8:15 am-12:00 pm

3 stops34h 45m

Melbourne

Thu 9/18

1:30 pm-7:20 am

3 stops34h 50m

$1,148

San JoseBrisbane

SJC - BNE

SJCBNE

San Jose

Wed 11/12

10:48 am-5:00 am

1 stop24h 12m

Brisbane

Mon 11/24

11:25 am-10:59 pm

2 stops29h 34m

$1,161

San JoseBrisbane

SJC - BNE

SJCBNE

San Jose

Mon 11/10

1:55 pm-7:45 am

1 stop23h 50m

Brisbane

Wed 11/26

10:45 am-2:47 pm

1 stop22h 02m

$1,208

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sun 11/9

1:55 pm-8:30 am

1 stop23h 35m

Sydney Kingsford Smith

Wed 11/26

10:40 am-4:20 pm

1 stop24h 40m

$1,212

San JoseMelbourne

SJC - MEL

SJCMEL

San Jose

Tue 9/2

7:00 am-12:40 pm

2 stops36h 40m

Melbourne

Fri 9/5

11:00 am-2:37 pm

2 stops44h 37m

$1,308

San JoseMelbourne

SJC - MEL

SJCMEL

San Jose

Mon 10/6

12:30 pm-8:30 am

2 stops26h 00m

Melbourne

Sun 10/19

10:30 am-5:17 pm

2 stops24h 47m

$1,310

San JoseBrisbane

SJC - BNE

SJCBNE

San Jose

Sun 9/21

8:45 am-6:30 am

2 stops28h 45m

Brisbane

Mon 10/6

10:30 am-5:17 pm

2 stops23h 47m

$1,312

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 59 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, February is the cheapest month in which you can book a flight from San Jose to Australia (average of $1,028). Flying from San Jose to Australia in December is currently the most expensive (average of $1,619). 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 July 29, 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.

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 July 29, 2025.
Read through reviews of airlines operating flights from San Jose to Australia, such as Air Tahiti Nui, Asiana Airlines, and Singapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.6
Very good
68 reviews

Crew

9.0

Food

7.7

Entertainment

7.2

Boarding

8.7

Comfort

8.0

Overall

8.6

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
8.6
Very good
68 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Crew

9.0

Food

7.7

Entertainment

7.2

Boarding

8.7

Comfort

8.0

Overall

8.6

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
465 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Crew

9.0

Food

7.7

Entertainment

7.2

Boarding

8.7

Comfort

8.0

Overall

8.6

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.
Singapore Airlines
8.1
Very good
1,338 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Crew

9.0

Food

7.7

Entertainment

7.2

Boarding

8.7

Comfort

8.0

Overall

8.6

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.
Delta
8.0
Very good
7,977 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Crew

9.0

Food

7.7

Entertainment

7.2

Boarding

8.7

Comfort

8.0

Overall

8.6

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.
Alaska Airlines
8.0
Very good
10,000 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Crew

9.0

Food

7.7

Entertainment

7.2

Boarding

8.7

Comfort

8.0

Overall

8.6

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 Hawaiian Airlines ($677), Delta ($689), and American Airlines ($695).

  • 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, February is the cheapest month in which you can book a flight from San Jose to Australia (average of $1,028). Flying from San Jose to Australia in December is currently the most expensive (average of $1,619). 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$675Average$1,207FlexibilityNo cancel feeOn-time85%
DeltaCheapest$867Average$1,422FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$889Average$1,042FlexibilityNo cancel feeOn-time75%

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