How long is the flight from San Jose, California to Sydney?

There are many flights that can get you from San Jose, California to Sydney in 17h 45m. Fly via Alaska Airlines or Delta to get the fastest option. There are 11961 km between San Jose, California and Sydney. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from SJC to SYD?

When flying from San Jose, California to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from San Jose to Sydney that include hotel bookings?

Yes. In addition to deals on San Jose to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from San Jose to Sydney?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to Sydney.

Can I find deals for business class flights from San Jose to Sydney?

Yes. Cheapflights offers flight deals from San Jose to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$752+ Cheap Flights from San Jose, California to Sydney

Cheap flight deals from San Jose to Sydney

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from San Jose to Sydney
Explore the most affordable flight options available from San Jose to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 October 2026.

Tue 27/1007:00 -

2 stops42h 45m

Tue 3/1121:40 -

2 stops41h 35m

Deal found 24/10$1,490

Thu 29/1009:44 -

2 stops26h 41m

Thu 5/1111:15 -

2 stops23h 36m

Deal found 25/10$1,576

Thu 5/1106:00 -

2 stops39h 10m

Wed 18/1114:05 -

1 stop27h 43m

Deal found 26/10$1,648

Sun 6/1207:20 -

1 stop28h 05m

Sun 13/1211:15 -

1 stop18h 07m

Deal found 22/10$1,653

Fri 30/1007:00 -

2 stops18h 45m

Fri 6/1121:40 -

1 stop17h 19m

Deal found 23/10$1,671

Thu 29/1007:00 -

1 stop18h 45m

Thu 5/1121:40 -

1 stop17h 19m

Deal found 25/10$1,684

Fri 27/1120:00 -

1 stop39h 25m

Sat 12/1211:15 -

2 stops22h 12m

Deal found 25/10$1,721

Fri 30/1007:00 -

1 stop18h 45m

Fri 6/1121:40 -

1 stop17h 19m

Deal found 23/10$1,729

Find flight deals from San Jose to Sydney

Round-trip from	$1,512
One-way from	$752

Alaska Airlines
5/2-14/2
2 total stops
46h 25m total
San Jose to Sydney

Search Deals

Alaska Airlines
18/2-31/12
1 total stop
18h 10m total
San Jose to Sydney

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JoseSydney

SJC San Jose - SYD Sydney Kingsford Smith

SJCSYD

San Jose

Thu 18/2

17:15-06:25

1 stop18h 10m

Sydney Kingsford Smith

Wed 31/12

00:00-06:00

Nonstop0h 00m

$752

San JoseSydney

SJC San Jose - SYD Sydney Kingsford Smith

SJCSYD

San Jose

Tue 22/12

20:24-06:25

1 stop39h 01m

Sydney Kingsford Smith

Wed 31/12

00:00-06:00

Nonstop0h 00m

$864

Fastest return journey

San JoseSydney

SJC San Jose - SYD Sydney Kingsford Smith

SJCSYD

San Jose

Mon 7/12

07:15-19:45

1 stop17h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-06:00

Nonstop0h 00m

$938

San JoseSydney

SJC San Jose - SYD Sydney Kingsford Smith

SJCSYD

San Jose

Thu 24/12

20:24-06:25

1 stop39h 01m

Sydney Kingsford Smith

Wed 31/12

00:00-06:00

Nonstop0h 00m

$996

San JoseSydney

SJC San Jose - SYD Sydney Kingsford Smith

SJCSYD

San Jose

Sat 5/12

17:15-06:25

1 stop18h 10m

Sydney Kingsford Smith

Wed 31/12

00:00-06:00

Nonstop0h 00m

$1,013

San JoseSydney

SJC San Jose - SYD Sydney Kingsford Smith

SJCSYD

San Jose

Sat 5/12

07:15-19:45

1 stop17h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-06:00

Nonstop0h 00m

$1,068

San JoseSydney

SJC San Jose - SYD Sydney Kingsford Smith

SJCSYD

San Jose

Thu 21/1

13:05-09:20

2 stops25h 15m

Sydney Kingsford Smith

Wed 31/12

00:00-06:00

Nonstop0h 00m

$1,082

San JoseSydney

SJC San Jose - SYD Sydney Kingsford Smith

SJCSYD

San Jose

Thu 21/1

22:25-21:50

3 stops52h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-06:00

Nonstop0h 00m

$1,180

San JoseSydney

SJC San Jose - SYD Sydney Kingsford Smith

SJCSYD

San Jose

Tue 16/2

06:00-06:55

1 stop29h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-06:00

Nonstop0h 00m

$1,183

San JoseSydney

SJC San Jose - SYD Sydney Kingsford Smith

SJCSYD

San Jose

Tue 22/12

11:22-09:00

1 stop26h 38m

Sydney Kingsford Smith

Wed 31/12

00:00-06:00

Nonstop0h 00m

$1,355

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Showing 1-10 of 21 resultsSorted by cheapest first

Best time to book a flight from San Jose to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from San Jose with our price prediction graph.

SJC-SYD

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from San Jose, California to Sydney?
There are many flights that can get you from San Jose, California to Sydney in 17h 45m. Fly via Alaska Airlines or Delta to get the fastest option. There are 11961 km between San Jose, California and Sydney. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from San Jose to Sydney that include hotel bookings?
Yes. In addition to deals on San Jose to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Jose to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to Sydney.
Can I find deals for business class flights from San Jose to Sydney?
Yes. Cheapflights offers flight deals from San Jose to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Deals for San Jose to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from San Jose to Sydney?

Cheapflights helps you find that perfect flight to Sydney from San Jose by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from San Jose to Sydney with no change fees?

Certainly. Search results for flights to Sydney from San Jose shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from San Jose to Sydney become cheaper?

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Cheap flights from San Jose, California to Sydney from $752

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Jose to Sydney

Cheapest flights from San Jose to SydneyExplore the most affordable flight options available from San Jose to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 October 2026.

Explore the most affordable flight options available from San Jose to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 October 2026.

Best flights from San Jose to SydneyDiscover carefully curated flight deals from San Jose to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 October 2026.

Discover carefully curated flight deals from San Jose to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 October 2026.

Last-minute flights from San Jose to SydneyDiscover last-minute flight deals from San Jose to Sydney. Data last updated 26 October 2026 and is based on user searches.

Discover last-minute flight deals from San Jose to Sydney. Data last updated 26 October 2026 and is based on user searches.

One-way flights from San Jose to SydneySearch for one-way flight options from San Jose to Sydney. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.

Search for one-way flight options from San Jose to Sydney. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.

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Best time to book a flight from San Jose to Sydney

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Related info for your journey

How long is the flight from San Jose, California to Sydney?

Can I find deals for flights from San Jose to Sydney that include hotel bookings?

How can I find direct flights from San Jose to Sydney?

Can I find deals for business class flights from San Jose to Sydney?

Travelling to a place near Sydney?

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Complete your trip

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Direct flights to New South Wales

Book a non-stop flight to one of these other cities located in New South Wales.

Search flights from San Jose to Sydney by cabin class

Find flights from San Jose to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.

San Jose and Sydney flights

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Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 26 October 2026.

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How does Cheapflights help users find flights from San Jose to Sydney?

Why should you use Cheapflights to find cheap flight tickets from San Jose to Sydney?

Can Cheapflights find flights from San Jose to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from San Jose to Sydney become cheaper?

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Cheapest flights from San Jose to Sydney
Explore the most affordable flight options available from San Jose to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 October 2026.

Best flights from San Jose to Sydney
Discover carefully curated flight deals from San Jose to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 October 2026.

Last-minute flights from San Jose to Sydney
Discover last-minute flight deals from San Jose to Sydney. Data last updated 26 October 2026 and is based on user searches.

One-way flights from San Jose to Sydney
Search for one-way flight options from San Jose to Sydney. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.