What is the cheapest airline that flies from San Jose to Sydney Kingsford Smith?

Qantas Airways, Alaska Airlines, and Delta are the most popular carriers operating from San Jose to Sydney Kingsford Smith

Which airlines fly to Sydney?

United Airlines, Qantas Airways and Fiji Airways are the top three most popular airlines that fly to Sydney from San Jose, California according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 3 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

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 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 travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$890 Cheap Flights from San Jose, California to Sydney in 2026

Find the cheapest flights from San Jose, California to Sydney

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

14:36 - 06:55

SJC

SYD

23h 19m

1 stop

12:00 - 22:01

SYD

SJC

27h 01m

1 stop

$1,515Qantas Airways

Wed, 9 Sep - Wed, 16 Sep

14:36 - 06:55

SJC

SYD

23h 19m

1 stop

12:00 - 22:01

SYD

SJC

27h 01m

1 stop

$1,531Qantas Airways

Wed, 9 Sep - Wed, 16 Sep

14:36 - 06:55

SJC

SYD

23h 19m

1 stop

17:50 - 09:02

SYD

SJC

32h 12m

2 stops

$1,532Multiple Airlines

Wed, 9 Sep - Wed, 16 Sep

12:02 - 07:30

SJC

SYD

26h 28m

2 stops

09:10 - 18:29

SYD

SJC

26h 19m

2 stops

$1,551American Airlines

Wed, 9 Sep - Wed, 16 Sep

14:30 - 06:55

SJC

SYD

23h 25m

1 stop

14:05 - 22:10

SYD

SJC

27h 05m

1 stop

$1,560Qantas Airways

Tue, 11 Aug - Sun, 8 Nov

14:30 - 06:55

SJC

SYD

23h 25m

1 stop

07:20 - 18:49

SYD

SJC

30h 29m

3 stops

$1,561Multiple Airlines

Tue, 11 Aug - Tue, 10 Nov

12:03 - 06:55

SJC

SYD

25h 52m

1 stop

14:05 - 22:48

SYD

SJC

27h 43m

1 stop

$1,565American Airlines

Tue, 11 Aug - Tue, 10 Nov

06:00 - 07:05

SJC

SYD

32h 05m

2 stops

17:50 - 09:02

SYD

SJC

32h 12m

2 stops

$1,567Multiple Airlines

Wed, 9 Sep - Wed, 16 Sep

12:42 - 07:05

SJC

SYD

25h 23m

2 stops

14:05 - 22:10

SYD

SJC

27h 05m

1 stop

$1,571American Airlines

Mon, 10 Aug - Mon, 9 Nov

14:41 - 06:55

SJC

SYD

22h 14m

1 stop

07:20 - 14:00

SYD

SJC

25h 40m

2 stops

$1,573Qantas Airways

Wed, 28 Oct - Sat, 14 Nov

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Alaska Airlines flights from San Jose, California to Sydney

Our best Alaska Airlines deals on San Jose, California to Sydney flight tickets

Alaska Airlines

28 Oct

SJC07:00San Jose

18h 45m

1 stop

SYD19:45Sydney Kingsford Smith

14 Nov

SYD21:40Sydney Kingsford Smith

17h 19m

1 stop

SJC19:59San Jose

$1,626

Alaska Airlines

19 Aug

SJC07:00San Jose

18h 50m

1 stop

SYD18:50Sydney Kingsford Smith

29 Aug

SYD20:45Sydney Kingsford Smith

16h 52m

1 stop

SJC20:37San Jose

$1,636

Alaska Airlines

21 Aug

SJC07:00San Jose

18h 50m

1 stop

SYD18:50Sydney Kingsford Smith

8 Sept

SYD20:45Sydney Kingsford Smith

16h 52m

1 stop

SJC20:37San Jose

$1,637

Qantas Airways flights from San Jose, California to Sydney

Our best Qantas Airways deals on San Jose, California to Sydney flight tickets

Qantas Airways

9 Sept

SJC14:36San Jose

23h 19m

1 stop

SYD06:55Sydney Kingsford Smith

16 Sept

SYD12:00Sydney Kingsford Smith

27h 01m

1 stop

SJC22:01San Jose

$1,515

Qantas Airways

9 Sept

SJC14:36San Jose

23h 19m

1 stop

SYD06:55Sydney Kingsford Smith

16 Sept

SYD12:00Sydney Kingsford Smith

27h 01m

1 stop

SJC22:01San Jose

$1,531

Qantas Airways

11 Aug

SJC14:30San Jose

23h 25m

1 stop

SYD06:55Sydney Kingsford Smith

8 Nov

SYD14:05Sydney Kingsford Smith

27h 05m

1 stop

SJC22:10San Jose

$1,560

momondo Fare Finder

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 return flight

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Wed 9/9

14:36-06:55

1 stop23h 19m

Sydney Kingsford Smith

Wed 16/9

12:00-22:01

1 stop27h 01m

$1,515

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Wed 9/9

14:36-06:55

1 stop23h 19m

Sydney Kingsford Smith

Wed 16/9

12:00-22:01

1 stop27h 01m

$1,531

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Wed 9/9

14:36-06:55

1 stop23h 19m

Sydney Kingsford Smith

Wed 16/9

17:50-09:02

2 stops32h 12m

$1,532

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Wed 9/9

12:02-07:30

2 stops26h 28m

Sydney Kingsford Smith

Wed 16/9

09:10-18:29

2 stops26h 19m

$1,551

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Tue 11/8

14:30-06:55

1 stop23h 25m

Sydney Kingsford Smith

Sun 8/11

14:05-22:10

1 stop27h 05m

$1,560

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Tue 11/8

14:30-06:55

1 stop23h 25m

Sydney Kingsford Smith

Tue 10/11

07:20-18:49

3 stops30h 29m

$1,561

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Tue 11/8

12:03-06:55

1 stop25h 52m

Sydney Kingsford Smith

Tue 10/11

14:05-22:48

1 stop27h 43m

$1,565

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Wed 9/9

06:00-07:05

2 stops32h 05m

Sydney Kingsford Smith

Wed 16/9

17:50-09:02

2 stops32h 12m

$1,567

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Mon 10/8

12:42-07:05

2 stops25h 23m

Sydney Kingsford Smith

Mon 9/11

14:05-22:10

1 stop27h 05m

$1,571

Fastest return journey

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Wed 28/10

14:41-06:55

1 stop22h 14m

Sydney Kingsford Smith

Sat 14/11

07:20-14:00

2 stops25h 40m

$1,573

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Sydney?

The month of May is, on average, the cheapest month to fly to Sydney from San Jose, California, with most prices found around $0. If you aren’t able to travel to Sydney during the month of May, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $1,024.

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 return 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 15m
Direct flights	None

The fastest flight from San Jose, California to Sydney takes 17h 15m

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

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

How far is San Jose to Sydney Kingsford Smith by plane?
The straight-line distance from San Jose to Sydney Kingsford Smith is 11956.7 km. In terms of flight time, this usually takes a little over 17h 15m.
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 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 travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Manly

Lithgow

Coogee

Leura

Cronulla

Bondi Beach

Randwick

Charlestown

Swansea

Newport

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Jose to Sydney for you.

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

Yes. All flights to Sydney from San Jose on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Of course. momondo tracks the price of San Jose to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.