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Cheap flights from San Jose, California to Sydney from $569

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 4/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 45m
1 stop
Alaska Airlines Logo
9:40 pm - 10:15 pm
SYD
-
SJC
18h 35m
1 stop
$1,048Alaska Airlines
Thu, Feb 26 - Sun, Mar 15
Alaska Airlines Logo
7:00 am - 7:45 pm
SJC
-
SYD
17h 45m
1 stop
Alaska Airlines Logo
9:40 pm - 10:15 pm
SYD
-
SJC
18h 35m
1 stop
$1,049Alaska Airlines
Mon, Mar 2 - Sat, Mar 14
Alaska Airlines Logo
7:00 am - 7:45 pm
SJC
-
SYD
17h 45m
1 stop
Alaska Airlines Logo
9:40 pm - 10:15 pm
SYD
-
SJC
18h 35m
1 stop
$1,065Alaska Airlines
Wed, Feb 25 - Tue, Mar 10
Alaska Airlines Logo
7:00 am - 7:45 pm
SJC
-
SYD
17h 45m
1 stop
Alaska Airlines Logo
9:40 pm - 10:14 pm
SYD
-
SJC
19h 34m
1 stop
$1,066Alaska Airlines
Fri, Feb 6 - Sun, Feb 15
Alaska Airlines Logo
7:00 am - 7:45 pm
SJC
-
SYD
17h 45m
1 stop
Alaska Airlines Logo
9:40 pm - 10:15 pm
SYD
-
SJC
18h 35m
1 stop
$1,123Alaska Airlines
Wed, Feb 25 - Thu, Mar 12
United Airlines Logo
8:50 am - 9:05 am
SJC
-
SYD
29h 15m
2 stops
United Airlines Logo
2:00 pm - 9:05 pm
SYD
-
SJC
26h 05m
2 stops
$1,184United Airlines
Tue, Feb 24 - Tue, Mar 3
United Airlines Logo
8:40 am - 6:20 am
SJC
-
SYD
26h 40m
2 stops
United Airlines Logo
12:10 pm - 9:05 pm
SYD
-
SJC
27h 55m
2 stops
$1,186United Airlines
Fri, Feb 6 - Sun, Feb 15
Multiple Airlines Logo
7:00 am - 7:45 pm
SJC
-
SYD
17h 45m
1 stop
Multiple Airlines Logo
9:40 pm - 9:49 am
SYD
-
SJC
30h 09m
2 stops
$1,187Multiple Airlines
Wed, Feb 25 - Tue, Mar 10
United Airlines Logo
8:45 am - 6:55 am
SJC
-
SYD
29h 10m
2 stops
United Airlines Logo
9:30 am - 1:26 pm
SYD
-
SJC
44h 56m
2 stops
$1,200United Airlines
Wed, May 20 - Sun, May 31
Multiple Airlines Logo
7:00 am - 7:45 pm
SJC
-
SYD
17h 45m
1 stop
Multiple Airlines Logo
9:40 pm - 10:56 pm
SYD
-
SJC
20h 16m
2 stops
$1,206Multiple Airlines
Wed, Feb 25 - Thu, Mar 5

American Airlines flights from San Jose, California to Sydney

Our best American Airlines deals on San Jose, California to Sydney flight tickets
American Airlines
Apr 9
SJC11:08 amSan Jose
26h 47m
1 stop
SYD6:55 amSydney Kingsford Smith
Apr 25
SYD12:00 pmSydney Kingsford Smith
27h 00m
1 stop
SJC10:00 pmSan Jose
$1,241
American Airlines
Apr 9
SJC2:02 pmSan Jose
23h 53m
1 stop
SYD6:55 amSydney Kingsford Smith
Apr 25
SYD12:00 pmSydney Kingsford Smith
27h 00m
1 stop
SJC10:00 pmSan Jose
$1,243
American Airlines
Apr 9
SJC12:47 pmSan Jose
25h 18m
2 stops
SYD7:05 amSydney Kingsford Smith
Apr 25
SYD9:10 amSydney Kingsford Smith
23h 37m
2 stops
SJC3:47 pmSan Jose
$1,244

Delta flights from San Jose, California to Sydney

Our best Delta deals on San Jose, California to Sydney flight tickets
Delta
Feb 24
SJC6:30 pmSan Jose
19h 00m
1 stop
SYD8:30 amSydney Kingsford Smith
Mar 3
SYD10:40 amSydney Kingsford Smith
21h 12m
1 stop
SJC12:52 pmSan Jose
$1,217
Delta
Feb 4
SJC5:05 pmSan Jose
20h 25m
1 stop
SYD8:30 amSydney Kingsford Smith
Feb 15
SYD10:40 amSydney Kingsford Smith
20h 36m
2 stops
SJC12:16 pmSan Jose
$1,221
Delta
Jul 24
SJC5:05 pmSan Jose
20h 45m
1 stop
SYD6:50 amSydney Kingsford Smith
Aug 5
SYD9:15 amSydney Kingsford Smith
20h 38m
1 stop
SJC12:53 pmSan Jose
$1,267

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 January 28, 2026.
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

Thu 2/26

7:00 am-7:45 pm

1 stop17h 45m

Sydney Kingsford Smith

Sun 3/15

9:40 pm-10:15 pm

1 stop18h 35m

$1,048

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Mon 3/2

7:00 am-7:45 pm

1 stop17h 45m

Sydney Kingsford Smith

Sat 3/14

9:40 pm-10:15 pm

1 stop18h 35m

$1,049

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Wed 2/25

7:00 am-7:45 pm

1 stop17h 45m

Sydney Kingsford Smith

Tue 3/10

9:40 pm-10:15 pm

1 stop18h 35m

$1,065

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Fri 2/6

7:00 am-7:45 pm

1 stop17h 45m

Sydney Kingsford Smith

Sun 2/15

9:40 pm-10:14 pm

1 stop19h 34m

$1,066

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Wed 2/25

7:00 am-7:45 pm

1 stop17h 45m

Sydney Kingsford Smith

Thu 3/12

9:40 pm-10:15 pm

1 stop18h 35m

$1,123

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Tue 2/24

8:50 am-9:05 am

2 stops29h 15m

Sydney Kingsford Smith

Tue 3/3

2:00 pm-9:05 pm

2 stops26h 05m

$1,184

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Fri 2/6

8:40 am-6:20 am

2 stops26h 40m

Sydney Kingsford Smith

Sun 2/15

12:10 pm-9:05 pm

2 stops27h 55m

$1,186

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Wed 2/25

7:00 am-7:45 pm

1 stop17h 45m

Sydney Kingsford Smith

Tue 3/10

9:40 pm-9:49 am

2 stops30h 09m

$1,187

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Wed 5/20

8:45 am-6:55 am

2 stops29h 10m

Sydney Kingsford Smith

Sun 5/31

9:30 am-1:26 pm

2 stops44h 56m

$1,200

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Wed 2/25

7:00 am-7:45 pm

1 stop17h 45m

Sydney Kingsford Smith

Thu 3/5

9:40 pm-10:56 pm

2 stops20h 16m

$1,206

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

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

You could potentially save up to 4% 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 35m

Direct flights

None
The fastest flight from San Jose, California to Sydney takes 17h 35m
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 35m.

  • 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 $760Free CancellationRating
7.8
2,830 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $889Free CancellationRating
7.9
8,124 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
Penrith
Coogee
Manly
Lithgow
Leura
Cronulla
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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