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Cheap flights from San Jose, California to Sydney from $431

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 4/27. 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

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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.
Multiple Airlines Logo
8:15 am - 6:50 pm
SJC
-
SYD
17h 35m
1 stop
Multiple Airlines Logo
8:45 pm - 8:43 pm
SYD
-
SJC
16h 58m
1 stop
$1,100Multiple Airlines
Thu, Aug 6 - Sun, Aug 16
Alaska Airlines Logo
8:05 am - 6:50 pm
SJC
-
SYD
17h 45m
1 stop
Alaska Airlines Logo
8:45 pm - 7:18 pm
SYD
-
SJC
39h 33m
1 stop
$1,147Alaska Airlines
Sat, Apr 25 - Sat, May 2
Multiple Airlines Logo
8:15 am - 6:50 pm
SJC
-
SYD
17h 35m
1 stop
Multiple Airlines Logo
8:45 pm - 8:36 pm
SYD
-
SJC
16h 51m
1 stop
$1,152Multiple Airlines
Thu, Jul 30 - Thu, Aug 20
Multiple Airlines Logo
8:15 am - 6:50 pm
SJC
-
SYD
17h 35m
1 stop
Multiple Airlines Logo
8:45 pm - 8:43 pm
SYD
-
SJC
16h 58m
1 stop
$1,167Multiple Airlines
Thu, Jul 2 - Sun, Jul 12
Multiple Airlines Logo
8:15 am - 6:50 pm
SJC
-
SYD
17h 35m
1 stop
Multiple Airlines Logo
8:45 pm - 8:43 pm
SYD
-
SJC
16h 58m
1 stop
$1,227Multiple Airlines
Wed, Jul 8 - Tue, Jul 14
Multiple Airlines Logo
8:15 am - 6:50 pm
SJC
-
SYD
17h 35m
1 stop
Multiple Airlines Logo
8:45 pm - 8:43 pm
SYD
-
SJC
16h 58m
1 stop
$1,228Multiple Airlines
Thu, Jul 30 - Fri, Aug 7
Multiple Airlines Logo
6:00 pm - 6:50 pm
SJC
-
SYD
31h 50m
2 stops
Multiple Airlines Logo
8:45 pm - 8:43 pm
SYD
-
SJC
16h 58m
1 stop
$1,241Multiple Airlines
Tue, Jun 9 - Tue, Jun 23
Multiple Airlines Logo
8:15 am - 6:50 pm
SJC
-
SYD
17h 35m
1 stop
Multiple Airlines Logo
8:45 pm - 8:43 pm
SYD
-
SJC
16h 58m
1 stop
$1,242Multiple Airlines
Mon, Jul 6 - Fri, Jul 10
Multiple Airlines Logo
12:57 pm - 7:30 am
SJC
-
SYD
25h 33m
1 stop
Multiple Airlines Logo
8:35 pm - 9:40 am
SYD
-
SJC
54h 05m
2 stops
$1,250Multiple Airlines
Mon, May 11 - Mon, May 18
Multiple Airlines Logo
8:15 am - 6:50 pm
SJC
-
SYD
17h 35m
1 stop
Multiple Airlines Logo
8:45 pm - 8:43 pm
SYD
-
SJC
16h 58m
1 stop
$1,274Multiple Airlines
Sat, Jul 11 - Fri, Jul 24

American Airlines flights from San Jose, California to Sydney

Our best American Airlines deals on San Jose, California to Sydney flight tickets
American Airlines
May 11
SJC6:00 amSan Jose
31h 55m
1 stop
SYD6:55 amSydney Kingsford Smith
May 18
SYD12:00 pmSydney Kingsford Smith
26h 56m
1 stop
SJC9:56 pmSan Jose
$1,316
American Airlines
Apr 29
SJC11:00 amSan Jose
26h 55m
1 stop
SYD6:55 amSydney Kingsford Smith
May 29
SYD12:00 pmSydney Kingsford Smith
28h 13m
1 stop
SJC11:13 pmSan Jose
$1,365
American Airlines
Apr 29
SJC12:46 pmSan Jose
25h 09m
2 stops
SYD6:55 amSydney Kingsford Smith
May 29
SYD9:10 amSydney Kingsford Smith
26h 24m
2 stops
SJC6:34 pmSan Jose
$1,369

Delta flights from San Jose, California to Sydney

Our best Delta deals on San Jose, California to Sydney flight tickets
Delta
Apr 9
SJC1:50 pmSan Jose
24h 00m
1 stop
SYD6:50 amSydney Kingsford Smith
Apr 25
SYD9:15 amSydney Kingsford Smith
16h 42m
1 stop
SJC8:57 amSan Jose
$1,857
Delta
Apr 9
SJC1:50 pmSan Jose
24h 00m
1 stop
SYD6:50 amSydney Kingsford Smith
Apr 25
SYD9:15 amSydney Kingsford Smith
16h 42m
1 stop
SJC8:57 amSan Jose
$2,033

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 March 30, 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

Cheapest round-trip

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Thu 8/6

8:15 am-6:50 pm

1 stop17h 35m

Sydney Kingsford Smith

Sun 8/16

8:45 pm-8:43 pm

1 stop16h 58m

$1,100

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sat 4/25

8:05 am-6:50 pm

1 stop17h 45m

Sydney Kingsford Smith

Sat 5/2

8:45 pm-7:18 pm

1 stop39h 33m

$1,147
Quickest round-trip

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Thu 7/30

8:15 am-6:50 pm

1 stop17h 35m

Sydney Kingsford Smith

Thu 8/20

8:45 pm-8:36 pm

1 stop16h 51m

$1,152

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Thu 7/2

8:15 am-6:50 pm

1 stop17h 35m

Sydney Kingsford Smith

Sun 7/12

8:45 pm-8:43 pm

1 stop16h 58m

$1,167

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Wed 7/8

8:15 am-6:50 pm

1 stop17h 35m

Sydney Kingsford Smith

Tue 7/14

8:45 pm-8:43 pm

1 stop16h 58m

$1,227

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Thu 7/30

8:15 am-6:50 pm

1 stop17h 35m

Sydney Kingsford Smith

Fri 8/7

8:45 pm-8:43 pm

1 stop16h 58m

$1,228

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Tue 6/9

6:00 pm-6:50 pm

2 stops31h 50m

Sydney Kingsford Smith

Tue 6/23

8:45 pm-8:43 pm

1 stop16h 58m

$1,241

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Mon 7/6

8:15 am-6:50 pm

1 stop17h 35m

Sydney Kingsford Smith

Fri 7/10

8:45 pm-8:43 pm

1 stop16h 58m

$1,242

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Mon 5/11

12:57 pm-7:30 am

1 stop25h 33m

Sydney Kingsford Smith

Mon 5/18

8:35 pm-9:40 am

2 stops54h 05m

$1,250

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sat 7/11

8:15 am-6:50 pm

1 stop17h 35m

Sydney Kingsford Smith

Fri 7/24

8:45 pm-8:43 pm

1 stop16h 58m

$1,274

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 3% 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
2,837 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $889Free CancellationRating
7.9
8,358 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
Penrith
Manly
Randwick
Coogee
Leura
Lithgow
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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