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Cheap flights from San Jose, California to Sydney from $601

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 Sydney departing on 3/5. 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
0 bags

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Find the cheapest flights from San Jose, California to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:00 am - 7:45 pm
SJC
-
SYD
17h 45m1 stop
Alaska Airlines Logo
9:40 pm - 7:48 pm
SYD
-
SJC
17h 08m1 stop
$1,038Alaska Airlines
Wed, Jan 7 - Sat, Jan 17
Alaska Airlines Logo
7:00 am - 7:45 pm
SJC
-
SYD
17h 45m1 stop
Alaska Airlines Logo
9:40 pm - 7:48 pm
SYD
-
SJC
17h 08m1 stop
$1,062Alaska Airlines
Wed, Jan 7 - Sat, Jan 17
Hawaiian Airlines Logo
7:00 am - 7:45 pm
SJC
-
SYD
17h 45m1 stop
Hawaiian Airlines Logo
9:40 pm - 10:44 pm
SYD
-
SJC
20h 04m2 stops
$1,087Hawaiian Airlines
Mon, Feb 2 - Tue, Feb 10
Hawaiian Airlines Logo
7:00 am - 7:45 pm
SJC
-
SYD
17h 45m1 stop
Hawaiian Airlines Logo
9:40 pm - 9:17 pm
SYD
-
SJC
18h 37m2 stops
$1,088Hawaiian Airlines
Wed, Jan 7 - Sat, Jan 17
Hawaiian Airlines Logo
7:00 am - 7:45 pm
SJC
-
SYD
17h 45m1 stop
Hawaiian Airlines Logo
9:40 pm - 7:48 pm
SYD
-
SJC
17h 08m1 stop
$1,090Hawaiian Airlines
Fri, Jan 9 - Thu, Jan 22
Alaska Airlines Logo
7:00 am - 7:45 pm
SJC
-
SYD
17h 45m1 stop
Alaska Airlines Logo
9:40 pm - 7:48 pm
SYD
-
SJC
17h 08m1 stop
$1,113Alaska Airlines
Wed, Jan 7 - Wed, Jan 14
Alaska Airlines Logo
7:00 am - 7:45 pm
SJC
-
SYD
17h 45m1 stop
Alaska Airlines Logo
9:40 pm - 7:48 pm
SYD
-
SJC
17h 08m1 stop
$1,137Alaska Airlines
Sun, Jan 25 - Sun, Feb 1
Hawaiian Airlines Logo
7:00 am - 7:45 pm
SJC
-
SYD
17h 45m1 stop
Hawaiian Airlines Logo
9:40 pm - 8:19 pm
SYD
-
SJC
40h 39m2 stops
$1,143Hawaiian Airlines
Thu, Feb 19 - Thu, Mar 19
Multiple Airlines Logo
8:15 am - 6:50 pm
SJC
-
SYD
40h 35m1 stop
Multiple Airlines Logo
8:45 pm - 8:25 pm
SYD
-
SJC
16h 40m1 stop
$1,154Multiple Airlines
Wed, Apr 1 - Tue, Apr 14
Hawaiian Airlines Logo
9:25 am - 7:45 pm
SJC
-
SYD
39h 20m2 stops
Hawaiian Airlines Logo
9:40 pm - 8:19 pm
SYD
-
SJC
40h 39m2 stops
$1,172Hawaiian Airlines
Thu, Feb 19 - Thu, Mar 19

United Airlines flights from San Jose, California to Sydney

Our best United Airlines deals on San Jose, California to Sydney flight tickets
United Airlines
Apr 1
SJC8:45 amSan Jose
29h 10m
2 stops
SYD7:55 amSydney Kingsford Smith
Apr 14
SYD9:30 amSydney Kingsford Smith
28h 37m
2 stops
SJC9:07 pmSan Jose
$1,318
Find similar
United Airlines
Apr 1
SJC8:45 amSan Jose
29h 15m
2 stops
SYD8:00 amSydney Kingsford Smith
Apr 14
SYD9:30 amSydney Kingsford Smith
28h 37m
2 stops
SJC9:07 pmSan Jose
$1,319
Find similar
United Airlines
Apr 19
SJC3:45 pmSan Jose
46h 15m
2 stops
SYD7:00 amSydney Kingsford Smith
May 3
SYD10:20 amSydney Kingsford Smith
27h 51m
2 stops
SJC9:11 pmSan Jose
$1,335
Find similar

Delta flights from San Jose, California to Sydney

Our best Delta deals on San Jose, California to Sydney flight tickets
Delta
Apr 16
SJC3:45 pmSan Jose
21h 50m
1 stop
SYD6:35 amSydney Kingsford Smith
May 5
SYD9:15 amSydney Kingsford Smith
16h 47m
1 stop
SJC9:02 amSan Jose
$1,182
Find similar
Delta
Apr 9
SJC6:00 amSan Jose
31h 35m
2 stops
SYD6:35 amSydney Kingsford Smith
Apr 25
SYD9:15 amSydney Kingsford Smith
29h 16m
2 stops
SJC9:31 pmSan Jose
$1,187
Find similar
Delta
Jan 18
SJC6:00 pmSan Jose
17h 50m
1 stop
SYD6:50 amSydney Kingsford Smith
Feb 26
SYD10:40 amSydney Kingsford Smith
21h 12m
1 stop
SJC12:52 pmSan Jose
$1,514
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California to Sydney 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 December 29, 2025.
Use the filters below to find and compare flights from San Jose, California to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Wed 1/7

7:00 am-7:45 pm

1 stop17h 45m

Sydney Kingsford Smith

Sat 1/17

9:40 pm-7:48 pm

1 stop17h 08m

$1,038

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Wed 1/7

7:00 am-7:45 pm

1 stop17h 45m

Sydney Kingsford Smith

Sat 1/17

9:40 pm-7:48 pm

1 stop17h 08m

$1,062

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Mon 2/2

7:00 am-7:45 pm

1 stop17h 45m

Sydney Kingsford Smith

Tue 2/10

9:40 pm-10:44 pm

2 stops20h 04m

$1,087

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Wed 1/7

7:00 am-7:45 pm

1 stop17h 45m

Sydney Kingsford Smith

Sat 1/17

9:40 pm-9:17 pm

2 stops18h 37m

$1,088

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Fri 1/9

7:00 am-7:45 pm

1 stop17h 45m

Sydney Kingsford Smith

Thu 1/22

9:40 pm-7:48 pm

1 stop17h 08m

$1,090

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Wed 1/7

7:00 am-7:45 pm

1 stop17h 45m

Sydney Kingsford Smith

Wed 1/14

9:40 pm-7:48 pm

1 stop17h 08m

$1,113

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sun 1/25

7:00 am-7:45 pm

1 stop17h 45m

Sydney Kingsford Smith

Sun 2/1

9:40 pm-7:48 pm

1 stop17h 08m

$1,137

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Thu 2/19

7:00 am-7:45 pm

1 stop17h 45m

Sydney Kingsford Smith

Thu 3/19

9:40 pm-8:19 pm

2 stops40h 39m

$1,143

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Wed 4/1

8:15 am-6:50 pm

1 stop40h 35m

Sydney Kingsford Smith

Tue 4/14

8:45 pm-8:25 pm

1 stop16h 40m

$1,154

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Thu 2/19

9:25 am-7:45 pm

2 stops39h 20m

Sydney Kingsford Smith

Thu 3/19

9:40 pm-8:19 pm

2 stops40h 39m

$1,172

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Jose, California to Sydney

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 day to depart on your flight to Sydney?

The cheapest day to depart from San Jose, California to Sydney is on a Monday when prices can be found for as low as $911. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $1,649.

Can stopping save me money on San Jose, California to Sydney flights?

You could potentially save up to 19% on your flight if you consider stops on a San Jose, California to Sydney flight.

When to book flights from San Jose, California to Sydney

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

Cheap San Jose, California to Sydney (SJC to SYD) flight deals and tips

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

Fastest flight time

17h 45m

Direct flights

None
The fastest flight from San Jose, California to Sydney takes 17h 45m
There are no direct flights from San Jose, California to Sydney. There are no popular flight routes from San Jose, California to Sydney.
Search flight deals

  • How far is San Jose to Sydney Kingsford Smith by plane?

    Sydney Kingsford Smith is 7429.6 mi away from San Jose. By plane, this route typically takes 17h 45m.

  • When did momondo last update prices for flights from San Jose Airport to Sydney Kingsford Smith Airport?

    Prices for flights from San Jose Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Jose Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from San Jose Airport to Sydney Kingsford Smith Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Jose Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The required travel and health documents for your Sydney Kingsford Smith 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 Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Jose, California to Sydney?

Best airlines flying from San Jose, California to Sydney

Compare and see reviews for airlines that fly from San Jose, California to Sydney with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $794Free CancellationRating
7.8
2,821 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $889Free CancellationRating
7.9
8,014 reviews
Search Delta flights

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Bondi Beach
Katoomba
Wollongong
Randwick
Coogee
Manly
Penrith
Cronulla
Lithgow
Leura
Charlestown
Terrigal
Swansea

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from San Jose.

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

momondo does allow users to show only those flights to Sydney from San Jose which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between San Jose and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Sydney from San Jose. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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