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$1,267+ Cheap flights from San Jose, CA (SJC) to Adelaide (ADL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — ADL
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This oojo deal was found by Cheapflights users on 12/16. 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.
Wed 12/176:15 amSJC - ADL
2 stops40h 20mQatar Airways
Wed 12/2410:00 pmADL - SJC
2 stops38h 56mQatar Airways
Deal found 12/16$3,022
This oojo deal was found by Cheapflights users on 12/17. 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.
Thu 12/1810:24 amSJC - ADL
2 stops36h 11mQatar Airways
Wed 12/2410:00 pmADL - SJC
2 stops38h 56mQatar Airways
Deal found 12/17$3,532
This oojo deal was found by Cheapflights users on 12/17. 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.
Wed 12/316:15 amSJC - ADL
2 stops40h 20mQatar Airways
Wed 2/2510:00 pmADL - SJC
2 stops37h 39mQatar Airways
Deal found 12/17$12,648

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 December 18, 2025.

Round-trip from

$1,267
(United Airlines)
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 December 18, 2025.
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

Sat 1/31

8:40 am-9:30 am

2 stops30h 20m

Adelaide

Sat 2/7

2:55 pm-8:56 pm

2 stops24h 31m

$1,267

San JoseAdelaide

SJC - ADL

SJCADL

San Jose

Fri 1/30

7:00 am-6:25 pm

2 stops40h 55m

Adelaide

Fri 2/6

12:35 pm-7:48 pm

2 stops25h 43m

$1,288

San JoseAdelaide

SJC - ADL

SJCADL

San Jose

Thu 2/19

8:50 am-9:30 am

2 stops30h 10m

Adelaide

Mon 2/23

2:55 pm-1:41 pm

2 stops41h 16m

$2,019

San JoseAdelaide

SJC - ADL

SJCADL

San Jose

Sat 2/28

8:50 am-9:30 am

2 stops30h 10m

Adelaide

Wed 3/4

2:55 pm-1:41 pm

2 stops41h 16m

$2,019

San JoseAdelaide

SJC - ADL

SJCADL

San Jose

Sat 1/31

6:15 am-1:40 pm

3 stops36h 55m

Adelaide

Sat 2/7

7:50 am-5:08 pm

3 stops27h 48m

$2,464

San JoseAdelaide

SJC - ADL

SJCADL

San Jose

Thu 3/12

8:00 am-5:05 pm

2 stops39h 35m

Adelaide

Sun 3/29

10:40 pm-7:05 pm

2 stops37h 55m

$2,509

San JoseAdelaide

SJC - ADL

SJCADL

San Jose

Mon 1/19

11:00 am-5:05 pm

2 stops35h 35m

Adelaide

Mon 2/2

10:00 pm-5:08 pm

2 stops37h 38m

$2,537

San JoseAdelaide

SJC - ADL

SJCADL

San Jose

Thu 3/12

10:16 am-5:05 pm

2 stops37h 19m

Adelaide

Sat 3/28

10:00 pm-4:45 pm

2 stops36h 15m

$2,660

San JoseAdelaide

SJC - ADL

SJCADL

San Jose

Sun 2/8

3:40 pm-8:50 am

2 stops46h 40m

Adelaide

Sun 2/15

10:15 am-8:18 am

2 stops40h 33m

$2,731

San JoseAdelaide

SJC - ADL

SJCADL

San Jose

Wed 1/28

7:00 am-7:15 pm

2 stops41h 45m

$1,413

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

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 $715). Flying from San Jose, California to Adelaide in September is currently the most expensive (average of $1,206). 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 30h 20m. United Airlines provides one of the quickest options available for as low as $1,267. 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 $715). Flying from San Jose, California to Adelaide in September is currently the most expensive (average of $1,206). 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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