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$412+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SYD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$855
(American Airlines)

One-way from

$412
(Ovago)

Popular in

August

Cheapest in

June

Average price

$773
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. 16% potential increase in price ($223 potential increase over avg. RT price).
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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 June 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 8/311:38 amSJC - SYD
1 stop26h 17mAmerican Airlines
Sun 8/1712:10 pmSYD - SJC
1 stop25h 56mAmerican Airlines
Deal found 6/11$855
This Delta deal was found by Cheapflights users on 6/10. 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 8/245:44 pmSJC - SYD
1 stop19h 51mDelta
Wed 9/39:25 amSYD - SJC
1 stop26h 48mDelta
Deal found 6/10$870
This Ovago deal was found by Cheapflights users on 6/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:15 amSJC - SYD
1 stop32h 15mQantas Airways
Tue 9/165:45 pmSYD - SJC
1 stop21h 58mQantas Airways
Deal found 6/11$1,015
This Orbitz deal was found by Cheapflights users on 6/12. 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.
Mon 6/166:15 amSJC - AVV
2 stops38h 55mMultiple Airlines
Wed 6/188:55 pmAVV - SJC
2 stops42h 44mMultiple Airlines
Deal found 6/12$1,043
This Orbitz deal was found by Cheapflights users on 6/12. 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.
Mon 6/166:15 amSJC - MEL
2 stops36h 10mMultiple Airlines
Wed 6/181:55 pmMEL - SJC
2 stops21h 37mMultiple Airlines
Deal found 6/12$1,068
This Travelocity deal was found by Cheapflights users on 6/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:53 pmSJC - BNE
2 stops21h 57mMultiple Airlines
Sat 10/257:45 pmBNE - SJC
2 stops55h 24mMultiple Airlines
Deal found 6/11$1,070
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 8/287:15 amSJC - SYD
2 stops19h 30mAlaska Airlines
Sun 9/79:40 pmSYD - SJC
1 stop38h 40mAlaska Airlines
Deal found 6/10$1,076
This Jetabroad deal was found by Cheapflights users on 6/10. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/267:15 amSJC - SYD
2 stops43h 30mHawaiian Airlines
Sat 9/69:40 pmSYD - SJC
1 stop38h 40mHawaiian Airlines
Deal found 6/10$1,157
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 12/245:30 pmSJC - MEL
1 stop19h 45mDelta
Wed 12/3110:25 amMEL - SJC
1 stop27h 51mDelta
Deal found 6/10$1,194
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 12/247:59 pmSJC - BNE
1 stop17h 46mDelta
Wed 12/3110:45 amBNE - SJC
1 stop23h 51mDelta
Deal found 6/10$1,206
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Fri 10/38:02 pmSJC - SYD
1 stop41h 28mMultiple Airlines
Mon 10/136:45 pmSYD - SJC
1 stop33h 28mMultiple Airlines
Deal found 6/10$1,207
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 10/1410:53 amSJC - BNE
1 stop25h 32mAlaska Airlines
Sat 10/258:05 pmBNE - SJC
1 stop19h 41mAlaska Airlines
Deal found 6/11$1,269

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 June 12, 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 8/3

11:38 am-6:55 am

1 stop26h 17m

Sydney Kingsford Smith

Sun 8/17

12:10 pm-9:06 pm

1 stop25h 56m

$855

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sun 8/24

11:14 am-6:35 am

1 stop26h 21m

Sydney Kingsford Smith

Sun 9/7

9:25 am-7:13 pm

1 stop26h 48m

$870

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Wed 8/27

6:15 am-7:30 am

1 stop32h 15m

Sydney Kingsford Smith

Tue 9/16

5:45 pm-10:43 pm

1 stop21h 58m

$1,015

San JoseBrisbane

SJC - BNE

SJCBNE

San Jose

Tue 10/14

7:53 pm-10:50 am

2 stops21h 57m

Brisbane

Sat 10/25

7:45 pm-10:09 am

2 stops55h 24m

$1,070

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Thu 8/28

7:15 am-7:45 pm

2 stops19h 30m

Sydney Kingsford Smith

Sat 9/6

9:40 pm-7:20 pm

1 stop38h 40m

$1,076

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Tue 8/26

7:15 am-7:45 pm

2 stops43h 30m

Sydney Kingsford Smith

Sat 9/6

9:40 pm-7:20 pm

1 stop38h 40m

$1,157

San JoseMelbourne

SJC - MEL

SJCMEL

San Jose

Tue 7/22

7:57 pm-11:30 am

2 stops22h 33m

Melbourne

Mon 7/28

1:45 pm-10:39 pm

2 stops25h 54m

$1,200

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Fri 10/3

8:02 pm-6:30 am

1 stop41h 28m

Sydney Kingsford Smith

Mon 10/13

6:45 pm-10:13 am

1 stop33h 28m

$1,207

San JoseBrisbane

SJC - BNE

SJCBNE

San Jose

Tue 10/14

10:53 am-5:25 am

1 stop25h 32m

Brisbane

Sat 10/25

8:05 pm-10:46 pm

1 stop19h 41m

$1,269

San JoseMelbourne

SJC - MEL

SJCMEL

San Jose

Tue 8/12

7:00 am-8:15 am

2 stops32h 15m

Melbourne

Sun 8/31

10:55 am-9:18 pm

2 stops27h 23m

$1,308

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 $1,041). Flying from San Jose to Australia in December is currently the most expensive (average of $1,635). 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 June 12, 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 June 12, 2025.
Read through reviews of airlines operating flights from San Jose to Australia, such as Air Tahiti Nui, Japan Airlines and Asiana 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
64 reviews

Boarding

8.7

Comfort

8.1

Entertainment

7.3

Overall

8.7

Food

7.8

Crew

9.0

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
64 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Boarding

8.7

Comfort

8.1

Entertainment

7.3

Overall

8.7

Food

7.8

Crew

9.0

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
1,490 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Boarding

8.7

Comfort

8.1

Entertainment

7.3

Overall

8.7

Food

7.8

Crew

9.0

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
440 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Boarding

8.7

Comfort

8.1

Entertainment

7.3

Overall

8.7

Food

7.8

Crew

9.0

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
1,302 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Boarding

8.7

Comfort

8.1

Entertainment

7.3

Overall

8.7

Food

7.8

Crew

9.0

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
7,946 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Boarding

8.7

Comfort

8.1

Entertainment

7.3

Overall

8.7

Food

7.8

Crew

9.0

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 Qantas Airways ($412), Delta ($431), and American Airlines ($439).

  • 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 $1,041). Flying from San Jose to Australia in December is currently the most expensive (average of $1,635). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$675Average$1,142FlexibilityNo cancel feeOn-time85%
DeltaCheapest$867Average$1,422FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$889Average$1,042FlexibilityNo cancel feeOn-time75%

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