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$795+ Cheap flights from San Jose, CA (SJC) to Adelaide (ADL)

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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — ADL
Mar 18 — Mar 251
Wed 3/18
Wed 3/25
1 adult, Economy
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Cheap flight deals from San Jose to Adelaide

Cheapest flights from San Jose to Adelaide
Explore the most affordable flight options available from San Jose to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 16, 2026.

This BusinessClass deal was found by Cheapflights users on 2/15. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:00 am
SJC
-
ADL
2 stops30h 45m
Multiple Airlines
Sat 3/1412:35 pm
ADL
-
SJC
2 stops27h 10m
Multiple Airlines
Deal found 2/15$1,334
This CheapOair deal was found by Cheapflights users on 2/13. 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.
Mon 2/167:00 am
SJC
-
ADL
2 stops30h 45m
Multiple Airlines
Sat 3/76:25 am
ADL
-
SJC
2 stops34h 19m
Multiple Airlines
Deal found 2/13$1,508
This CheapOair deal was found by Cheapflights users on 2/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:20 pm
SJC
-
ADL
3 stops35h 45m
Multiple Airlines
Tue 8/1112:40 pm
ADL
-
SJC
3 stops27h 24m
Multiple Airlines
Deal found 2/12$1,593
This Bravofly deal was found by Cheapflights users on 2/13. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/308:00 am
SJC
-
ADL
2 stops39h 20m
Qatar Airways
Mon 4/69:40 pm
ADL
-
SJC
2 stops37h 01m
Qatar Airways
Deal found 2/13$2,462
This Jetabroad deal was found by Cheapflights users on 2/13. 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.
Mon 3/308:45 am
SJC
-
ADL
3 stops34h 20m
Multiple Airlines
Mon 4/69:20 pm
ADL
-
SJC
3 stops40h 17m
Multiple Airlines
Deal found 2/13$3,401
This oojo deal was found by Cheapflights users on 2/15. 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.
Sat 11/77:03 am
SJC
-
ADL
2 stops39h 32m
Qatar Airways
Wed 11/1810:00 pm
ADL
-
SJC
2 stops38h 26m
Qatar Airways
Deal found 2/15$14,241

Find flight deals from San Jose to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Adelaide (ADL). 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 February 16, 2026.

Round-trip from

$1,334
(BusinessClass)

One-way from

$795
(American Airlines)
From San Jose to Adelaide
Search Deals
One-way flight from San Jose to Adelaide
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose to Adelaide 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 February 16, 2026.
Use the filters below to find and compare flights from San Jose to Adelaide that are best for you.

Fly from

San Jose

Fly to

Adelaide

Route

Depart

Return

Price

San JoseAdelaide

SJC - ADL

SJCADL

San Jose

Fri 2/27

7:00 am-8:15 am

2 stops30h 45m

Adelaide

Sat 3/14

12:35 pm-10:15 pm

2 stops27h 10m

$1,334

San JoseAdelaide

SJC - ADL

SJCADL

San Jose

Thu 7/2

6:20 pm-10:35 pm

3 stops35h 45m

Adelaide

Tue 8/11

12:40 pm-11:34 pm

3 stops27h 24m

$1,593

San JoseAdelaide

SJC - ADL

SJCADL

San Jose

Mon 3/30

8:00 am-4:50 pm

2 stops39h 20m

Adelaide

Mon 4/6

9:40 pm-6:11 pm

2 stops37h 01m

$2,462

San JoseAdelaide

SJC - ADL

SJCADL

San Jose

Mon 3/30

8:45 am-12:35 pm

3 stops34h 20m

Adelaide

Mon 4/6

9:20 pm-9:07 pm

3 stops40h 17m

$3,401

San JoseAdelaide

SJC - ADL

SJCADL

San Jose

Thu 6/18

2:35 pm-11:55 am

2 stops28h 50m

$795

San JoseAdelaide

SJC - ADL

SJCADL

San Jose

Thu 4/9

8:15 am-10:35 pm

2 stops21h 50m

$817

San JoseAdelaide

SJC - ADL

SJCADL

San Jose

Sat 7/25

2:40 pm-5:45 pm

3 stops34h 35m

$1,129

San JoseAdelaide

SJC - ADL

SJCADL

San Jose

Sat 7/25

8:00 am-3:50 pm

2 stops39h 20m

$1,543

San JoseAdelaide

SJC - ADL

SJCADL

San Jose

Thu 6/18

7:59 pm-4:25 pm

3 stops51h 56m

$1,547

San JoseAdelaide

SJC - ADL

SJCADL

San Jose

Wed 6/17

11:48 am-9:25 am

2 stops29h 07m

$1,650

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/13

Showing 1-10 of 15 results
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Best time to book a flight from San Jose to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide 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 Adelaide

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

Currently, February is the cheapest month in which you can book a flight from San Jose, California to Adelaide (average of $722). Flying from San Jose, California to Adelaide in April is currently the most expensive (average of $1,386). 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.

Related info for your journey

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

    A quick flight from San Jose, California to Adelaide can take about 39h 20m. Qatar Airways provides one of the quickest options available for as low as $2,462. San Jose, California and Adelaide are separated by a distance of 8085 mi.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from San Jose, California to Adelaide (average of $722). Flying from San Jose, California to Adelaide in April is currently the most expensive (average of $1,386). 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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