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Cheap flights from Sydney to San Jose from $583

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to San Jose departing on 12/10. 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 Sydney to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
8:45 pm - 8:37 pm
SYD
-
SJC
16h 52m
1 stop
Alaska Airlines Logo
7:00 am - 6:50 pm
SJC
-
SYD
18h 50m
1 stop
$837Alaska Airlines
Thu, Sep 3 - Thu, Sep 10
Alaska Airlines Logo
8:45 pm - 8:37 pm
SYD
-
SJC
16h 52m
1 stop
Alaska Airlines Logo
7:00 am - 6:50 pm
SJC
-
SYD
18h 50m
1 stop
$843Alaska Airlines
Thu, Aug 20 - Thu, Aug 27
Multiple Airlines Logo
8:45 pm - 8:40 pm
SYD
-
SJC
16h 55m
1 stop
Multiple Airlines Logo
8:15 am - 6:50 pm
SJC
-
SYD
17h 35m
1 stop
$874Multiple Airlines
Sat, Jul 25 - Sat, Aug 15
Alaska Airlines Logo
8:45 pm - 8:37 pm
SYD
-
SJC
16h 52m
1 stop
Alaska Airlines Logo
7:00 am - 6:50 pm
SJC
-
SYD
18h 50m
1 stop
$875Alaska Airlines
Fri, Aug 28 - Fri, Sep 11
American Airlines Logo
11:20 am - 10:16 pm
SYD
-
SJC
29h 56m
2 stops
American Airlines Logo
12:46 pm - 9:00 am
SJC
-
SYD
25h 14m
2 stops
$894American Airlines
Sat, Nov 7 - Wed, Nov 11
American Airlines Logo
11:20 am - 8:49 pm
SYD
-
SJC
28h 29m
2 stops
American Airlines Logo
11:06 am - 9:00 am
SJC
-
SYD
26h 54m
2 stops
$895American Airlines
Sat, Nov 7 - Wed, Nov 11
American Airlines Logo
11:20 am - 8:49 pm
SYD
-
SJC
28h 29m
2 stops
American Airlines Logo
6:10 am - 9:00 am
SJC
-
SYD
31h 50m
2 stops
$896American Airlines
Sat, Nov 7 - Wed, Nov 11
American Airlines Logo
2:05 pm - 8:49 pm
SYD
-
SJC
25h 44m
1 stop
American Airlines Logo
6:00 am - 9:00 am
SJC
-
SYD
32h 00m
2 stops
$901American Airlines
Sat, Nov 7 - Wed, Nov 11
American Airlines Logo
2:05 pm - 8:49 pm
SYD
-
SJC
25h 44m
1 stop
American Airlines Logo
6:00 am - 9:00 am
SJC
-
SYD
32h 00m
2 stops
$903American Airlines
Sat, Nov 7 - Wed, Nov 11
American Airlines Logo
9:10 am - 6:33 pm
SYD
-
SJC
26h 23m
2 stops
American Airlines Logo
2:30 pm - 6:55 am
SJC
-
SYD
23h 25m
1 stop
$904American Airlines
Fri, Aug 21 - Fri, Aug 28

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American Airlines flights from Sydney to San Jose, California

Our best American Airlines deals on Sydney to San Jose, California flight tickets
American Airlines
Nov 7
SYD11:20 amSydney Kingsford Smith
29h 56m
2 stops
SJC10:16 pmSan Jose
Nov 11
SJC12:46 pmSan Jose
25h 14m
2 stops
SYD9:00 amSydney Kingsford Smith
$894
American Airlines
Nov 7
SYD11:20 amSydney Kingsford Smith
28h 29m
2 stops
SJC8:49 pmSan Jose
Nov 11
SJC11:06 amSan Jose
26h 54m
2 stops
SYD9:00 amSydney Kingsford Smith
$895
American Airlines
Nov 7
SYD11:20 amSydney Kingsford Smith
28h 29m
2 stops
SJC8:49 pmSan Jose
Nov 11
SJC6:10 amSan Jose
31h 50m
2 stops
SYD9:00 amSydney Kingsford Smith
$896

Qantas Airways flights from Sydney to San Jose, California

Our best Qantas Airways deals on Sydney to San Jose, California flight tickets
Qantas Airways
Oct 4
SYD1:00 pmSydney Kingsford Smith
27h 01m
1 stop
SJC10:01 pmSan Jose
Oct 18
SJC6:00 amSan Jose
30h 55m
1 stop
SYD6:55 amSydney Kingsford Smith
$964
Qantas Airways
Nov 4
SYD2:05 pmSydney Kingsford Smith
25h 44m
1 stop
SJC8:49 pmSan Jose
Nov 11
SJC6:00 amSan Jose
32h 00m
2 stops
SYD9:00 amSydney Kingsford Smith
$965
Qantas Airways
Sep 29
SYD12:00 pmSydney Kingsford Smith
27h 01m
1 stop
SJC10:01 pmSan Jose
Oct 5
SJC6:00 amSan Jose
30h 55m
1 stop
SYD6:55 amSydney Kingsford Smith
$968

momondo Fare Finder

 
Customize your flight search to find flights from Sydney to San Jose, California 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 July 9, 2026.
Use the filters below to find and compare flights from Sydney to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SydneySan Jose

SYD - SJC

SYDSJC

Sydney Kingsford Smith

Thu 9/3

8:45 pm-8:37 pm

1 stop16h 52m

San Jose

Thu 9/10

7:00 am-6:50 pm

1 stop18h 50m

$837

SydneySan Jose

SYD - SJC

SYDSJC

Sydney Kingsford Smith

Thu 8/20

8:45 pm-8:37 pm

1 stop16h 52m

San Jose

Thu 8/27

7:00 am-6:50 pm

1 stop18h 50m

$843
Quickest round-trip

SydneySan Jose

SYD - SJC

SYDSJC

Sydney Kingsford Smith

Sat 7/25

8:45 pm-8:40 pm

1 stop16h 55m

San Jose

Sat 8/15

8:15 am-6:50 pm

1 stop17h 35m

$874

SydneySan Jose

SYD - SJC

SYDSJC

Sydney Kingsford Smith

Fri 8/28

8:45 pm-8:37 pm

1 stop16h 52m

San Jose

Fri 9/11

7:00 am-6:50 pm

1 stop18h 50m

$875

SydneySan Jose

SYD - SJC

SYDSJC

Sydney Kingsford Smith

Sat 11/7

11:20 am-10:16 pm

2 stops29h 56m

San Jose

Wed 11/11

12:46 pm-9:00 am

2 stops25h 14m

$894

SydneySan Jose

SYD - SJC

SYDSJC

Sydney Kingsford Smith

Sat 11/7

11:20 am-8:49 pm

2 stops28h 29m

San Jose

Wed 11/11

11:06 am-9:00 am

2 stops26h 54m

$895

SydneySan Jose

SYD - SJC

SYDSJC

Sydney Kingsford Smith

Sat 11/7

11:20 am-8:49 pm

2 stops28h 29m

San Jose

Wed 11/11

6:10 am-9:00 am

2 stops31h 50m

$896

SydneySan Jose

SYD - SJC

SYDSJC

Sydney Kingsford Smith

Sat 11/7

2:05 pm-8:49 pm

1 stop25h 44m

San Jose

Wed 11/11

6:00 am-9:00 am

2 stops32h 00m

$901

SydneySan Jose

SYD - SJC

SYDSJC

Sydney Kingsford Smith

Sat 11/7

2:05 pm-8:49 pm

1 stop25h 44m

San Jose

Wed 11/11

6:00 am-9:00 am

2 stops32h 00m

$903

SydneySan Jose

SYD - SJC

SYDSJC

Sydney Kingsford Smith

Fri 8/21

9:10 am-6:33 pm

2 stops26h 23m

San Jose

Fri 8/28

2:30 pm-6:55 am

1 stop23h 25m

$904

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Jose from

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

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 month to fly to San Jose, California?

The month of September is, on average, the cheapest month to fly to San Jose, California from Sydney, with most prices found around $0. If you are unable to visit San Jose, California during the month of September, then departing from Sydney during the month May is also very affordable. Most momondo users find prices during this month for around $0.

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

You could potentially save up to 50% on your flight if you consider stops on a Sydney to San Jose, California flight.

When to book flights from Sydney to San Jose, California

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

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

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

Fastest flight time

16h 52m

Direct flights

None
The fastest flight from Sydney to San Jose, California takes 16h 52m
There are no direct flights from Sydney to San Jose, California. There are no popular flight routes from Sydney to San Jose, California.
Search flight deals

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

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

    The straight-line distance from Sydney Kingsford Smith to San Jose is 7429.6 mi. Typically, this will take 16h 52m by plane in normal conditions.

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

    Prices for flights from Sydney Kingsford Smith Airport to San Jose Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to San Jose Airport.

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

    The travel and health documents required for your trip to San Jose Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Jose Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find Sydney to San Jose flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Jose that suits you.

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

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

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

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

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

If you are simply researching potential flights to San Jose, momondo offers a useful price alert feature which will track prices for flights to San Jose from Sydney and alert you when they change.

An easier way to manage your San Jose, California trip

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