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$482+ Cheap flights from San Jose, CA (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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SYD
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
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Cheap 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 enero 27, 2026.

This ResecentrumGruppen deal was found by Cheapflights users on 1/27. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/307:00 am
SJC
-
SYD
1 stop17h 45m
Hawaiian Airlines
vie. 2/139:40 pm
SYD
-
SJC
1 stop19h 34m
Hawaiian Airlines
Deal found 1/27$1,041
This SmartFares deal was found by Cheapflights users on 1/26. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/47:00 am
SJC
-
SYD
1 stop17h 45m
Alaska Airlines
dom. 2/159:40 pm
SYD
-
SJC
1 stop19h 34m
Alaska Airlines
Deal found 1/26$1,048
This SmartFares deal was found by Cheapflights users on 1/27. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/27:00 am
SJC
-
SYD
1 stop17h 45m
Alaska Airlines
sáb. 3/149:40 pm
SYD
-
SJC
1 stop18h 35m
Alaska Airlines
Deal found 1/27$1,049
This CheapOair deal was found by Cheapflights users on 1/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/257:00 am
SJC
-
SYD
1 stop17h 45m
Alaska Airlines
mar. 3/109:40 pm
SYD
-
SJC
1 stop18h 35m
Alaska Airlines
Deal found 1/26$1,065
This Hawaiian Airlines deal was found by Cheapflights users on 1/27. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/67:00 am
SJC
-
SYD
1 stop17h 45m
Alaska Airlines
dom. 2/159:40 pm
SYD
-
SJC
1 stop19h 34m
Alaska Airlines
Deal found 1/27$1,066
This Ovago deal was found by Cheapflights users on 1/26. 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.
mar. 1/277:00 am
SJC
-
SYD
1 stop17h 45m
Alaska Airlines
mar. 2/39:40 pm
SYD
-
SJC
1 stop17h 08m
Alaska Airlines
Deal found 1/26$1,075
This Gurufare deal was found by Cheapflights users on 1/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/47:00 am
SJC
-
SYD
1 stop17h 45m
Alaska Airlines
dom. 2/89:40 pm
SYD
-
SJC
1 stop17h 08m
Alaska Airlines
Deal found 1/27$1,076
This Jetabroad deal was found by Cheapflights users on 1/26. 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.
vie. 1/307:00 am
SJC
-
SYD
1 stop17h 45m
Hawaiian Airlines
jue. 2/59:40 pm
SYD
-
SJC
2 stops20h 04m
Hawaiian Airlines
Deal found 1/26$1,095
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
vie. 3/1310:20 am
SJC
-
BNE
1 stop25h 40m
Multiple Airlines
vie. 3/2011:50 am
BNE
-
SJC
2 stops23h 57m
Multiple Airlines
Deal found 1/27$1,098
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/137:00 am
SJC
-
BNE
2 stops41h 05m
Multiple Airlines
sáb. 11/214:15 pm
BNE
-
SJC
2 stops22h 00m
Multiple Airlines
Deal found 1/25$1,117
This SmartFares deal was found by Cheapflights users on 1/25. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/257:00 am
SJC
-
SYD
1 stop17h 45m
Alaska Airlines
jue. 3/129:40 pm
SYD
-
SJC
1 stop18h 35m
Alaska Airlines
Deal found 1/25$1,123
This United Airlines deal was found by Cheapflights users on 1/27. 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.
jue. 2/268:50 am
SJC
-
MEL
2 stops29h 40m
United Airlines
jue. 3/511:30 am
MEL
-
SJC
2 stops28h 47m
United Airlines
Deal found 1/27$1,137

Find 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 enero 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,048
(SmartFares)

One-way from

$482
(Trip.com)
Provider with most accurate pricing for San Jose-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Jose-Sydney Kingsford Smith flights.
Search Deals
From San Jose to Australia
Search Deals
One-way flight from San Jose to Australia
Search Deals

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 enero 27, 2026.
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

lun. 3/2

7:00 am-7:45 pm

1 stop17h 45m

Sydney Kingsford Smith

sáb. 3/14

9:40 pm-10:15 pm

1 stop18h 35m

$1,049

San JoseSydney

SJC - SYD

SJCSYD

San Jose

mié. 2/25

7:00 am-7:45 pm

1 stop17h 45m

Sydney Kingsford Smith

mar. 3/10

9:40 pm-10:15 pm

1 stop18h 35m

$1,065

San JoseMelbourne

SJC - MEL

SJCMEL

San Jose

jue. 2/26

8:50 am-9:30 am

2 stops29h 40m

Melbourne

jue. 3/5

11:30 am-9:17 pm

2 stops28h 47m

$1,137

San JoseBrisbane

SJC - BNE

SJCBNE

San Jose

vie. 3/13

3:37 pm-7:20 am

1 stop22h 43m

Brisbane

vie. 3/20

9:40 am-12:52 pm

1 stop20h 12m

$1,163

San JoseSydney

SJC - SYD

SJCSYD

San Jose

mar. 2/24

8:50 am-9:05 am

2 stops29h 15m

Sydney Kingsford Smith

mar. 3/3

2:00 pm-9:05 pm

2 stops26h 05m

$1,184

San JoseMelbourne

SJC - MEL

SJCMEL

San Jose

dom. 3/15

2:08 pm-9:30 am

2 stops25h 22m

Melbourne

mié. 4/15

9:45 am-3:47 pm

2 stops23h 02m

$1,186

San JoseSydney

SJC - SYD

SJCSYD

San Jose

vie. 3/13

3:49 pm-9:05 am

2 stops23h 16m

Sydney Kingsford Smith

vie. 3/20

10:25 am-9:16 pm

2 stops28h 51m

$1,186

San JoseSydney

SJC - SYD

SJCSYD

San Jose

vie. 5/1

2:46 pm-7:00 am

2 stops23h 14m

Sydney Kingsford Smith

sáb. 5/16

10:20 am-9:32 pm

2 stops28h 12m

$1,186

San JoseSydney

SJC - SYD

SJCSYD

San Jose

jue. 4/9

8:45 am-7:00 am

2 stops29h 15m

Sydney Kingsford Smith

sáb. 4/25

9:30 am-9:07 pm

2 stops28h 37m

$1,186

San JoseSydney

SJC - SYD

SJCSYD

San Jose

mié. 2/25

7:00 am-7:45 pm

1 stop17h 45m

Sydney Kingsford Smith

mar. 3/10

9:40 pm-9:49 am

2 stops30h 09m

$1,187

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

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, California to Australia?

Currently, January is the cheapest month in which you can book a flight from San Jose, California to Australia (average of $223). Flying from San Jose, California to Australia in December is currently the most expensive (average of $837). 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.

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 enero 27, 2026.
Read through reviews of airlines operating flights from San Jose to Australia, such as Delta and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,124 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,124 reviews
Delta
7.9
Good
8,124 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Hawaiian Airlines
7.8
Good
2,830 reviews
Delta
7.9
Good
8,124 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • How long is the flight from San Jose, California to Australia?

    For as low as $1,049, Alaska Airlines can have you in Australia from San Jose, California in 17h 45m. San Jose, California and Australia are separated by a distance of 7432 mi. This flight may include one or multiple stops.

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

    The most popular route from San Jose, California 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, California to Australia?

    Currently, January is the cheapest month in which you can book a flight from San Jose, California to Australia (average of $223). Flying from San Jose, California to Australia in December is currently the most expensive (average of $837). 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 2 airlines flying from San Jose to Australia

Discover the top 2 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 enero 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$760Average$1,059FlexibilityNo cancel feeOn-time85%
DeltaCheapest$889Average$1,315FlexibilityNo cancel feeOn-timeN/A

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