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Cheap flights from San Jose, California to Adelaide from $689

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose, California to Adelaide departing on 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Jose, California to Adelaide

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 8:10 amSJC  San Jose-ADL Adelaide
30h 40m2 stops Honolulu Sydney Kingsford Smith
Multiple Airlines Logo
2:30 pm - 8:15 pmADL  Adelaide-SJC San Jose
24h 15m2 stops Sydney Kingsford Smith Honolulu
$1,222Multiple Airlines
Wed, Feb 3 - Sun, Feb 7
Multiple Airlines Logo
7:00 am - 8:10 amSJC  San Jose-ADL Adelaide
30h 40m2 stops Honolulu Sydney Kingsford Smith
Multiple Airlines Logo
2:30 pm - 8:15 pmADL  Adelaide-SJC San Jose
24h 15m2 stops Sydney Kingsford Smith Honolulu
$1,223Multiple Airlines
Wed, Feb 3 - Sun, Feb 7
Multiple Airlines Logo
7:00 am - 8:05 amSJC  San Jose-ADL Adelaide
32h 35m2 stops Honolulu Sydney Kingsford Smith
Multiple Airlines Logo
7:10 pm - 8:37 pmADL  Adelaide-SJC San Jose
41h 57m2 stops Sydney Kingsford Smith Honolulu
$1,280Multiple Airlines
Wed, Sep 9 - Wed, Sep 30
Multiple Airlines Logo
7:00 am - 11:05 amSJC  San Jose-ADL Adelaide
35h 35m2 stops Honolulu Sydney Kingsford Smith
Multiple Airlines Logo
7:55 pm - 7:59 pmADL  Adelaide-SJC San Jose
42h 34m2 stops Sydney Kingsford Smith Honolulu
$1,308Multiple Airlines
Fri, Sep 25 - Wed, Nov 11
Multiple Airlines Logo
7:00 am - 10:35 pmSJC  San Jose-ADL Adelaide
23h 05m2 stops Honolulu Sydney Kingsford Smith
Multiple Airlines Logo
12:40 pm - 9:02 amADL  Adelaide-SJC San Jose
36h 52m3 stops Sydney Kingsford Smith Honolulu Portland
$1,396Multiple Airlines
Mon, Sep 21 - Thu, Oct 1
Multiple Airlines Logo
7:00 am - 10:35 pmSJC  San Jose-ADL Adelaide
23h 05m2 stops Honolulu Sydney Kingsford Smith
Multiple Airlines Logo
7:10 pm - 8:37 pmADL  Adelaide-SJC San Jose
41h 57m2 stops Sydney Kingsford Smith Honolulu
$1,449Multiple Airlines
Thu, Sep 10 - Wed, Sep 16
Multiple Airlines Logo
7:00 am - 10:35 pmSJC  San Jose-ADL Adelaide
23h 05m2 stops Honolulu Sydney Kingsford Smith
Multiple Airlines Logo
6:10 am - 3:51 pmADL  Adelaide-SJC San Jose
28h 11m3 stops Brisbane Vancouver Intl Seattle/Tacoma Intl
$1,455Multiple Airlines
Fri, Sep 25 - Wed, Nov 11
Multiple Airlines Logo
10:00 am - 3:00 pmSJC  San Jose-ADL Adelaide
36h 30m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Multiple Airlines Logo
6:50 pm - 6:45 pmADL  Adelaide-SJC San Jose
40h 25m3 stops Melbourne Doha Hamad Intl Seattle/Tacoma Intl
$1,547Multiple Airlines
Wed, Sep 9 - Wed, Sep 30
Multiple Airlines Logo
7:00 am - 10:35 pmSJC  San Jose-ADL Adelaide
23h 05m2 stops Honolulu Sydney Kingsford Smith
Multiple Airlines Logo
8:00 pm - 1:44 pmADL  Adelaide-SJC San Jose
34h 14m3 stops Sydney Kingsford Smith Vancouver Intl Portland
$1,653Multiple Airlines
Thu, Sep 10 - Wed, Sep 16
Multiple Airlines Logo
7:00 am - 8:05 amSJC  San Jose-ADL Adelaide
32h 35m2 stops Honolulu Sydney Kingsford Smith
Multiple Airlines Logo
8:00 pm - 1:44 pmADL  Adelaide-SJC San Jose
34h 14m3 stops Sydney Kingsford Smith Vancouver Intl Portland
$1,663Multiple Airlines
Wed, Sep 9 - Wed, Sep 30

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Qatar Airways flights from San Jose, California to Adelaide

Our best Qatar Airways deals on San Jose, California to Adelaide flight tickets
Qatar Airways
Sep 22
SJC10:00 amSan Jose
36h 30m
2 stops
ADL3:00 pmAdelaide
Sep 30
ADL10:00 pmAdelaide
37h 15m
2 stops
SJC6:45 pmSan Jose
$1,684
Qatar Airways
Sep 6
SJC10:15 amSan Jose
36h 15m
2 stops
ADL3:00 pmAdelaide
Sep 11
ADL10:00 pmAdelaide
38h 30m
2 stops
SJC8:00 pmSan Jose
$9,426

Qantas Airways flights from San Jose, California to Adelaide

Our best Qantas Airways deals on San Jose, California to Adelaide flight tickets
Qantas Airways
Sep 9
SJC6:00 amSan Jose
36h 35m
3 stops
ADL11:05 amAdelaide
Sep 30
ADL1:25 pmAdelaide
37h 58m
3 stops
SJC10:53 amSan Jose
$1,795
Qantas Airways
Dec 23
SJC2:53 pmSan Jose
54h 22m
2 stops
ADL3:45 pmAdelaide
Dec 28
ADL6:50 pmAdelaide
37h 43m
2 stops
SJC2:03 pmSan Jose
$2,220
Qantas Airways
Dec 23
SJC2:53 pmSan Jose
49h 52m
2 stops
ADL11:15 amAdelaide
Dec 29
ADL10:30 amAdelaide
46h 03m
2 stops
SJC2:03 pmSan Jose
$2,345

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California 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, momondo users made 832,500 searches. Data last updated August 12, 2026.
Use the filters below to find and compare flights from San Jose, California to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseAdelaide

SJC San Jose - ADL Adelaide

SJCADL

San Jose

Wed 2/3

7:00 am-8:10 am

2 stops30h 40m

Adelaide

Sun 2/7

2:30 pm-8:15 pm

2 stops24h 15m

$1,222

San JoseAdelaide

SJC San Jose - ADL Adelaide

SJCADL

San Jose

Wed 2/3

7:00 am-8:10 am

2 stops30h 40m

Adelaide

Sun 2/7

2:30 pm-8:15 pm

2 stops24h 15m

$1,223

San JoseAdelaide

SJC San Jose - ADL Adelaide

SJCADL

San Jose

Wed 9/9

7:00 am-8:05 am

2 stops32h 35m

Adelaide

Wed 9/30

7:10 pm-8:37 pm

2 stops41h 57m

$1,280

San JoseAdelaide

SJC San Jose - ADL Adelaide

SJCADL

San Jose

Fri 9/25

7:00 am-11:05 am

2 stops35h 35m

Adelaide

Wed 11/11

7:55 pm-7:59 pm

2 stops42h 34m

$1,308

San JoseAdelaide

SJC San Jose - ADL Adelaide

SJCADL

San Jose

Mon 9/21

7:00 am-10:35 pm

2 stops23h 05m

Adelaide

Thu 10/1

12:40 pm-9:02 am

3 stops36h 52m

$1,396

San JoseAdelaide

SJC San Jose - ADL Adelaide

SJCADL

San Jose

Thu 9/10

7:00 am-10:35 pm

2 stops23h 05m

Adelaide

Wed 9/16

7:10 pm-8:37 pm

2 stops41h 57m

$1,449
Quickest round-trip

San JoseAdelaide

SJC San Jose - ADL Adelaide

SJCADL

San Jose

Fri 9/25

7:00 am-10:35 pm

2 stops23h 05m

Adelaide

Wed 11/11

6:10 am-3:51 pm

3 stops28h 11m

$1,455

San JoseAdelaide

SJC San Jose - ADL Adelaide

SJCADL

San Jose

Wed 9/9

10:00 am-3:00 pm

2 stops36h 30m

Adelaide

Wed 9/30

6:50 pm-6:45 pm

3 stops40h 25m

$1,547

San JoseAdelaide

SJC San Jose - ADL Adelaide

SJCADL

San Jose

Thu 9/10

7:00 am-10:35 pm

2 stops23h 05m

Adelaide

Wed 9/16

8:00 pm-1:44 pm

3 stops34h 14m

$1,653

San JoseAdelaide

SJC San Jose - ADL Adelaide

SJCADL

San Jose

Wed 9/9

7:00 am-8:05 am

2 stops32h 35m

Adelaide

Wed 9/30

8:00 pm-1:44 pm

3 stops34h 14m

$1,663

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Adelaide from

How to get the cheapest flight ticket from San Jose, California to Adelaide

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Jose to Adelaide?

Qantas Airways and Fiji Airways are the most popular carriers operating from San Jose to Adelaide

What airlines fly to Adelaide?

United Airlines, Air New Zealand and Qantas Airways are the top three most popular airlines that fly to Adelaide from San Jose, California according to our data. United Airlines is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Adelaide. Keep in mind that there are 3 different airlines that fly to Adelaide on a routine basis, so you have a few additional options to choose from.

When to book flights from San Jose, California to Adelaide

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to Adelaide according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Jose, California to Adelaide (SJC to ADL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to Adelaide

Fastest flight time

23h 05m

Direct flights

None
The fastest flight from San Jose, California to Adelaide takes 23h 05m
There are no direct flights from San Jose, California to Adelaide. There are no popular flight routes from San Jose, California to Adelaide.
Search flight deals

Frequently asked questions about flying from San Jose, California to Adelaide

  • How far is San Jose to Adelaide by plane?

    There are 8082.7 mi between San Jose and Adelaide. In terms of flight time, this usually takes a little over 23h 05m.

  • When did momondo last update prices for flights from San Jose Airport to Adelaide Airport?

    Prices for flights from San Jose Airport to Adelaide Airport were last updated today.

  • How old do you have to be to fly from San Jose Airport to Adelaide Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Jose Airport to Adelaide Airport.

  • What documentation or ID do you need to fly to Adelaide Airport?

    The required travel and health documents for your Adelaide Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Adelaide Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to Adelaide?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Jose to Adelaide. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Jose to Adelaide with flexible booking policies on momondo?

All flight searches from San Jose to Adelaide on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Jose to Adelaide?

momondo provides multiple filters to help you find the best flight to Adelaide from San Jose. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Jose to Adelaide right now. Can momondo alert me if prices change?

Price alerts on flights to Adelaide from San Jose are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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