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Cheap flights from San Jose to Sydney from $489

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 to Sydney departing on 11/21. 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 to Sydney

Cheap round-trip flights

American Airlines Logo
8:00 am - 6:55 amSJC-SYD
29h 55m1 stop
American Airlines Logo
1:10 pm - 10:06 pmSYD-SJC
26h 56m1 stop
$937American Airlines
Find Deal
mié., oct. 1 - mar., oct. 14
American Airlines Logo
12:44 pm - 9:00 amSJC-SYD
26h 16m2 stops
American Airlines Logo
11:20 am - 6:44 pmSYD-SJC
26h 24m2 stops
$940American Airlines
Find Deal
jue., oct. 30 - jue., nov. 6
American Airlines Logo
12:45 pm - 6:55 amSJC-SYD
25h 10m2 stops
American Airlines Logo
10:10 am - 6:29 pmSYD-SJC
26h 19m2 stops
$941American Airlines
Find Deal
mié., oct. 1 - mar., oct. 14
American Airlines Logo
12:45 pm - 6:05 amSJC-SYD
24h 20m2 stops
American Airlines Logo
9:10 am - 4:41 pmSYD-SJC
24h 31m2 stops
$951American Airlines
Find Deal
dom., sep. 28 - mié., oct. 1
Alaska Airlines Logo
7:00 am - 7:45 pmSJC-SYD
17h 45m1 stop
Alaska Airlines Logo
9:40 pm - 7:50 pmSYD-SJC
17h 10m1 stop
$1,008Alaska Airlines
Find Deal
lun., feb. 2 - dom., feb. 15
Alaska Airlines Logo
3:03 pm - 7:45 pmSJC-SYD
33h 42m2 stops
Alaska Airlines Logo
9:40 pm - 10:27 pmSYD-SJC
19h 47m2 stops
$1,058Alaska Airlines
Find Deal
mar., dic. 16 - mié., ene. 14
Logo
1:00 pm - 8:45 amSJC-SYD
24h 45m2 stops
Logo
11:45 am - 7:19 pmSYD-SJC
26h 34m2 stops
$1,068
Find Deal
mar., nov. 11 - mié., nov. 19
Logo
6:15 am - 10:30 amSJC-SYD
33h 15m2 stops
Logo
11:45 am - 7:19 pmSYD-SJC
26h 34m2 stops
$1,097
Find Deal
dom., nov. 9 - mié., nov. 19
Delta Logo
1:50 pm - 8:30 amSJC-SYD
23h 40m1 stop
Delta Logo
10:40 am - 2:57 pmSYD-SJC
23h 17m1 stop
$1,213Delta
Find Deal
lun., feb. 2 - mié., feb. 11
Delta Logo
3:45 pm - 6:50 amSJC-SYD
20h 05m1 stop
Delta Logo
1:15 pm - 4:31 pmSYD-SJC
21h 16m2 stops
$1,217Delta
Find Deal
mar., mar. 3 - mar., mar. 10

Alaska Airlines flights from San Jose to Sydney

Our best Alaska Airlines deals on San Jose to Sydney flight tickets
Alaska Airlines
Feb 2
SJC7:00 amSan Jose
17h 45m
1 stop
SYD7:45 pmSydney Kingsford Smith
Feb 15
SYD9:40 pmSydney Kingsford Smith
17h 10m
1 stop
SJC7:50 pmSan Jose
$1,008
Find similar
Alaska Airlines
Dec 16
SJC3:03 pmSan Jose
33h 42m
2 stops
SYD7:45 pmSydney Kingsford Smith
Jan 14
SYD9:40 pmSydney Kingsford Smith
19h 47m
2 stops
SJC10:27 pmSan Jose
$1,058
Find similar
Alaska Airlines
Oct 30
SJC7:00 amSan Jose
18h 45m
1 stop
SYD7:45 pmSydney Kingsford Smith
Nov 6
SYD9:40 pmSydney Kingsford Smith
17h 26m
1 stop
SJC8:06 pmSan Jose
$1,061
Find similar

American Airlines flights from San Jose to Sydney

Our best American Airlines deals on San Jose to Sydney flight tickets
American Airlines
Oct 1
SJC8:00 amSan Jose
29h 55m
1 stop
SYD6:55 amSydney Kingsford Smith
Oct 14
SYD1:10 pmSydney Kingsford Smith
26h 56m
1 stop
SJC10:06 pmSan Jose
$937
Find similar
American Airlines
Sep 18
SJC8:00 amSan Jose
29h 55m
1 stop
SYD6:55 amSydney Kingsford Smith
Oct 1
SYD12:10 pmSydney Kingsford Smith
21h 31m
1 stop
SJC4:41 pmSan Jose
$939
Find similar
American Airlines
Oct 30
SJC12:44 pmSan Jose
26h 16m
2 stops
SYD9:00 amSydney Kingsford Smith
Nov 6
SYD11:20 amSydney Kingsford Smith
26h 24m
2 stops
SJC6:44 pmSan Jose
$940
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Jose 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 septiembre 15, 2025.
Use the filters below to find and compare flights from San Jose to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseSydney

SJC - SYD

SJCSYD

San Jose

mié. 10/1

8:00 am-6:55 am

1 stop29h 55m

Sydney Kingsford Smith

mar. 10/14

1:10 pm-10:06 pm

1 stop26h 56m

$937

San JoseSydney

SJC - SYD

SJCSYD

San Jose

jue. 10/30

12:44 pm-9:00 am

2 stops26h 16m

Sydney Kingsford Smith

jue. 11/6

11:20 am-6:44 pm

2 stops26h 24m

$940

San JoseSydney

SJC - SYD

SJCSYD

San Jose

mié. 10/1

12:45 pm-6:55 am

2 stops25h 10m

Sydney Kingsford Smith

mar. 10/14

10:10 am-6:29 pm

2 stops26h 19m

$941

San JoseSydney

SJC - SYD

SJCSYD

San Jose

dom. 9/28

12:45 pm-6:05 am

2 stops24h 20m

Sydney Kingsford Smith

mié. 10/1

9:10 am-4:41 pm

2 stops24h 31m

$951

San JoseSydney

SJC - SYD

SJCSYD

San Jose

lun. 2/2

7:00 am-7:45 pm

1 stop17h 45m

Sydney Kingsford Smith

dom. 2/15

9:40 pm-7:50 pm

1 stop17h 10m

$1,008

San JoseSydney

SJC - SYD

SJCSYD

San Jose

mar. 12/16

3:03 pm-7:45 pm

2 stops33h 42m

Sydney Kingsford Smith

mié. 1/14

9:40 pm-10:27 pm

2 stops19h 47m

$1,058

San JoseSydney

SJC - SYD

SJCSYD

San Jose

mar. 11/11

1:00 pm-8:45 am

2 stops24h 45m

Sydney Kingsford Smith

mié. 11/19

11:45 am-7:19 pm

2 stops26h 34m

$1,068

San JoseSydney

SJC - SYD

SJCSYD

San Jose

dom. 11/9

6:15 am-10:30 am

2 stops33h 15m

Sydney Kingsford Smith

mié. 11/19

11:45 am-7:19 pm

2 stops26h 34m

$1,097

San JoseSydney

SJC - SYD

SJCSYD

San Jose

lun. 2/2

1:50 pm-8:30 am

1 stop23h 40m

Sydney Kingsford Smith

mié. 2/11

10:40 am-2:57 pm

1 stop23h 17m

$1,213

San JoseSydney

SJC - SYD

SJCSYD

San Jose

mar. 3/3

3:45 pm-6:50 am

1 stop20h 05m

Sydney Kingsford Smith

mar. 3/10

1:15 pm-4:31 pm

2 stops21h 16m

$1,217

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 Sydney from

How to get the cheapest flight ticket from San Jose 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 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.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the morning. momondo users have found flights departing from San Jose to Sydney in the morning for as low as $1,028. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the afternoon, with an average ticket price of $1,385. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 22% on your flight if you consider stops on a San Jose to Sydney flight.

When to book flights from San Jose to Sydney

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

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

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

Direct flights

None
There are no direct flights from San Jose to Sydney. There are no popular flight routes from San Jose 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 to Sydney?

Best airlines flying from San Jose to Sydney

Compare and see reviews for airlines that fly from San Jose to Sydney with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $867Free CancellationRating
7.9
7,954 reviews
Search Delta flights
Alaska AirlinesPriceFrom $889Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $1,056Free CancellationRating
7.8
2,723 reviews
Search Hawaiian Airlines 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
Cronulla
Coogee
Lithgow
Penrith
Manly
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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