What are the cheapest airlines flying from San Jose to Sydney round-trip?

Our cheapest airline available from San Jose to Sydney is American Airlines. Our recent data shows that you can find tickets from as low as $1,299 on this airline. Additional options worth looking into are Hawaiian Airlines and Alaska Airlines, starting at $1,610 and $1,751 round-trip. American Airlines is 28% cheaper than the average price of flights available within the next 90 days to this destination. Find deals

What are the cheapest airlines to fly from San Jose to Sydney one-way?

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $677. Alaska Airlines flights start at $905 while deals on Hawaiian Airlines start at $1,302 one-way. Find deals

What is the cheapest day to fly from San Jose to Sydney?

Travellers seeking maximum savings on their San Jose to Sydney flight should consider departing on Monday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

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 month to fly from San Jose to Sydney?

Flights from San Jose to Sydney lean towards being more expensive in August. Prices are generally better when you fly from San Jose to Sydney in February, with the cheapest ticket starting at $617.

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.

$623+ Flights from San Jose to Sydney

Cheap flight deals from San Jose to Sydney

Round-trip from	$1,299
One-way from	$623
Popular in	August
Cheapest in	February
Average price	$1,849

American Airlines
2/9-30/9
2 total stops
50h 44m total
San Jose to Sydney

Search Deals

18/9
2 total stops
38h 25m total
San Jose to Sydney

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($361 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($84 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from San Jose to Sydney

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 18 July 2025.

Tue 2/913:09SJC - SYD

1 stop24h 46mAmerican Airlines

Tue 30/912:10SYD - SJC

1 stop25h 58mAmerican Airlines

Deal found 18/7$1,299

Sat 18/1007:00SJC - SYD

1 stop18h 45mHawaiian Airlines

Sun 2/1121:40SYD - SJC

1 stop17h 26mHawaiian Airlines

Deal found 17/7$1,610

Sun 31/810:35SJC - SYD

1 stop27h 30mAlaska Airlines

Sun 7/909:10SYD - SJC

1 stop17h 48mAlaska Airlines

Deal found 17/7$1,751

Tue 16/906:00SJC - SYD

3 stops32h 20mMultiple Airlines

Tue 7/1010:20SYD - SJC

3 stops32h 04mMultiple Airlines

Deal found 17/7$1,853

Tue 14/1015:30SJC - SYD

1 stop22h 05mDelta

Mon 3/1110:40SYD - SJC

1 stop23h 07mDelta

Deal found 17/7$1,868

Wed 10/1212:40SJC - SYD

2 stops25h 25mUnited Airlines

Thu 25/1214:00SYD - SJC

2 stops26h 11mUnited Airlines

Deal found 16/7$2,107

Mon 27/1007:01SJC - SYD

1 stop17h 19mQantas Airways

Sun 9/1120:10SYD - SJC

1 stop18h 56mQantas Airways

Deal found 17/7$2,263

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 18 July 2025.

Tue 2/913:09SJC - SYD

1 stop24h 46mAmerican Airlines

Tue 30/912:10SYD - SJC

1 stop25h 58mAmerican Airlines

Deal found 18/7$1,299

Sat 18/1007:00SJC - SYD

1 stop18h 45mHawaiian Airlines

Sun 2/1121:40SYD - SJC

1 stop17h 26mHawaiian Airlines

Deal found 17/7$1,610

Sun 31/810:35SJC - SYD

1 stop27h 30mAlaska Airlines

Sun 7/909:10SYD - SJC

1 stop17h 48mAlaska Airlines

Deal found 17/7$1,751

Tue 16/906:00SJC - SYD

3 stops32h 20mMultiple Airlines

Tue 7/1010:20SYD - SJC

3 stops32h 04mMultiple Airlines

Deal found 17/7$1,853

Tue 14/1015:30SJC - SYD

1 stop22h 05mDelta

Mon 3/1110:40SYD - SJC

1 stop23h 07mDelta

Deal found 17/7$1,868

Wed 10/1212:40SJC - SYD

2 stops25h 25mUnited Airlines

Thu 25/1214:00SYD - SJC

2 stops26h 11mUnited Airlines

Deal found 16/7$2,107

Mon 27/1007:01SJC - SYD

1 stop17h 19mQantas Airways

Sun 9/1120:10SYD - SJC

1 stop18h 56mQantas Airways

Deal found 17/7$2,263

Last-minute flights from San Jose to Sydney
Discover last-minute flight deals from San Jose to Sydney. Data last updated 18 July 2025 and is based on user searches.

Thu 24/713:07SJC - SYD

3 stops47h 13mBritish Airways

Tue 5/814:40SYD - SJC

3 stops47h 24mBritish Airways

Deal found 17/7$10,059

Fri 25/707:00SJC - SYD

1 stop19h 45mAlaska Airlines

Fri 8/821:40SYD - SJC

2 stops28h 11mAlaska Airlines

Deal found 18/7$1,945

Fri 25/706:30SJC - SYD

3 stops32h 30mMultiple Airlines

Fri 8/809:20SYD - SJC

3 stops31h 34mMultiple Airlines

Deal found 18/7$3,287

Sat 26/707:00SJC - SYD

1 stop19h 45mHawaiian Airlines

Thu 31/721:40SYD - SJC

1 stop16h 30mHawaiian Airlines

Deal found 17/7$2,483

Sat 26/718:24SJC - SYD

2 stops43h 36mUnited Airlines

Thu 31/709:30SYD - SJC

2 stops24h 48mUnited Airlines

Deal found 16/7$3,144

Sat 26/711:15SJC - SYD

2 stops50h 30mLATAM Airlines

Thu 31/711:50SYD - SJC

3 stops39h 44mLATAM Airlines

Deal found 17/7$5,994

Sat 26/719:57SJC - SYD

3 stops64h 58mSingapore Airlines

Thu 31/711:00SYD - SJC

3 stops52h 39mSingapore Airlines

Deal found 16/7$6,536

Sun 27/710:32SJC - SYD

2 stops37h 38mQatar Airways

Thu 14/814:50SYD - SJC

2 stops43h 27mQatar Airways

Deal found 15/7$4,453

Mon 28/707:00SJC - SYD

1 stop18h 30mQantas Airways

Mon 11/817:45SYD - SJC

1 stop33h 07mQantas Airways

Deal found 16/7$4,535

Wed 30/707:00SJC - SYD

1 stop19h 45mHawaiian Airlines

Sat 2/821:40SYD - SJC

2 stops38h 25mHawaiian Airlines

Deal found 17/7$1,880

Sun 3/813:07SJC - SYD

1 stop24h 48mAmerican Airlines

Sun 17/812:10SYD - SJC

1 stop25h 56mAmerican Airlines

Deal found 18/7$1,444

Sun 3/819:57SJC - SYD

2 stops33h 13mMultiple Airlines

Sun 17/813:15SYD - SJC

2 stops26h 24mMultiple Airlines

Deal found 15/7$1,863

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 18 July 2025.

Thu 18/907:15SJC - SYD

2 stops38h 25mMultiple Airlines

Deal found 17/7$623

Thu 18/913:49SJC - SYD

1 stop24h 06mAmerican Airlines

Deal found 17/7$677

Wed 30/710:32SJC - SYD

1 stop27h 33mAlaska Airlines

Deal found 17/7$905

Sat 4/1007:00SJC - SYD

1 stop18h 45mHawaiian Airlines

Deal found 17/7$1,302

Tue 4/1113:00SJC - SYD

1 stop23h 25mQantas Airways

Deal found 15/7$1,353

Tue 26/809:00SJC - SYD

2 stops29h 30mAsiana Airlines

Deal found 17/7$1,402

Sun 2/1111:51SJC - SYD

2 stops50h 59mPhilippine Airlines

Deal found 15/7$1,570

Thu 24/716:59SJC - SYD

2 stops20h 36mDelta

Deal found 17/7$1,816

Wed 5/1108:10SJC - SYD

2 stops27h 40mJapan Airlines

Deal found 15/7$1,985

Cheapflights Fare Finder

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

Tue 2/9

13:09-06:55

1 stop24h 46m

Sydney Kingsford Smith

Tue 30/9

12:10-21:08

1 stop25h 58m

$1,299

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sat 18/10

07:00-19:45

1 stop18h 45m

Sydney Kingsford Smith

Sun 2/11

21:40-20:06

1 stop17h 26m

$1,610

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sun 31/8

10:35-07:05

1 stop27h 30m

Sydney Kingsford Smith

Sun 7/9

09:10-09:58

1 stop17h 48m

$1,751

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Tue 16/9

06:00-07:20

3 stops32h 20m

Sydney Kingsford Smith

Tue 7/10

10:20-00:24

3 stops32h 04m

$1,853

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Tue 14/10

15:30-07:35

1 stop22h 05m

Sydney Kingsford Smith

Mon 3/11

10:40-14:47

1 stop23h 07m

$1,868

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Wed 10/12

12:40-09:05

2 stops25h 25m

Sydney Kingsford Smith

Thu 25/12

14:00-21:11

2 stops26h 11m

$2,107

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Mon 27/10

07:01-18:20

1 stop17h 19m

Sydney Kingsford Smith

Sun 9/11

20:10-20:06

1 stop18h 56m

$2,263

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Thu 18/9

07:15-14:40

2 stops38h 25m

$623

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Thu 18/9

13:49-06:55

1 stop24h 06m

$677

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Wed 30/7

10:32-07:05

1 stop27h 33m

$905

Flights are sorted by cheapest return flights first.

Deals found on 17/7

Showing 1-10 of 16 results

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.

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.

Cheapflights Insights

Everything you need to know about your flight from San Jose to Sydney

What is the cheapest month to book a flight from San Jose to Sydney?

Currently, May is the cheapest month in which you can book a flight from San Jose to Sydney (average of $129). Flying from San Jose to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

When flying from San Jose 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.

Reviews of airlines servicing Sydney

Check out reviews from past customers who have flown with Japan Airlines, Asiana Airlines, andAlaska Airlines from San Jose to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Japan Airlines

8.3

Very Good

1,515 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Roger,June 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

Japan Airlines

8.3

Very Good

1,515 reviews

Japan Airlines

8.3

Very Good

1,515 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Roger,June 2025

ORD - PIT

Asiana Airlines

8.2

Very Good

456 reviews

Japan Airlines

8.3

Very Good

1,515 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Roger,June 2025

ORD - PIT

Alaska Airlines

8.0

Very Good

10,000 reviews

Japan Airlines

8.3

Very Good

1,515 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Roger,June 2025

ORD - PIT

Delta

8.0

Very Good

7,958 reviews

Japan Airlines

8.3

Very Good

1,515 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Roger,June 2025

ORD - PIT

Hawaiian Airlines

7.8

Good

2,583 reviews

Japan Airlines

8.3

Very Good

1,515 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Roger,June 2025

ORD - PIT

Related info for your journey

What are the cheapest airlines flying from San Jose to Sydney round-trip?
Our cheapest airline available from San Jose to Sydney is American Airlines. Our recent data shows that you can find tickets from as low as $1,299 on this airline. Additional options worth looking into are Hawaiian Airlines and Alaska Airlines, starting at $1,610 and $1,751 round-trip. American Airlines is 28% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from San Jose to Sydney one-way?
To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $677. Alaska Airlines flights start at $905 while deals on Hawaiian Airlines start at $1,302 one-way.
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.
What is the cheapest month to book a flight from San Jose to Sydney?
Currently, May is the cheapest month in which you can book a flight from San Jose to Sydney (average of $129). Flying from San Jose to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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

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?

Not ready to book yet? You can track prices for flights from San Jose to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from San Jose to Sydney from $623

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/9. 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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 18 July 2025.

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 18 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Jose to Sydney that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from San Jose to Sydney

What is the cheapest month to book a flight from San Jose to Sydney?

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

Find hourly flight availability from San Jose to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 July 2025.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 18 July 2025.

Check out reviews from past customers who have flown with Japan Airlines, Asiana Airlines, andAlaska Airlines from San Jose to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Jose to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from San Jose to Sydney round-trip?

What are the cheapest airlines to fly from San Jose to Sydney one-way?

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?

What is the cheapest month to book a flight from San Jose to Sydney?

Travelling to a place near Sydney?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Jose to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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 18 July 2025.