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 $1,287 on this airline. Additional options worth looking into are Alaska Airlines and Hawaiian Airlines, starting at $1,600 and $1,630 round-trip. American Airlines is 27% 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 Alaska Airlines, which is currently one of the cheapest options available, starting at $899. American Airlines flights start at $900 while deals on Delta start at $1,032 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 June, with the cheapest ticket starting at $1,137.

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.

$899+ Flights from San Jose to Sydney

Cheap flight deals from San Jose to Sydney

Round-trip from	$1,287
One-way from	$899
Popular in	August
Cheapest in	June
Average price	$1,826

American Airlines
3/8-17/8
2 total stops
47h 48m total
San Jose to Sydney

Search Deals

Alaska Airlines
17/11
1 total stop
27h 12m total
San Jose to Sydney

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($522 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($88 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 10 July 2025.

Sun 3/811:38SJC - SYD

1 stop26h 17mAmerican Airlines

Sun 17/812:10SYD - SJC

1 stop21h 31mAmerican Airlines

Deal found 9/7$1,287

Sat 23/806:15SJC - SYD

2 stops39h 25mMultiple Airlines

Sat 30/817:45SYD - SJC

1 stop21h 58mMultiple Airlines

Deal found 9/7$1,548

Tue 30/915:00SJC - SYD

1 stop23h 05mAlaska Airlines

Fri 10/1010:10SYD - SJC

1 stop18h 03mAlaska Airlines

Deal found 8/7$1,594

Fri 12/907:00SJC - SYD

1 stop19h 45mHawaiian Airlines

Sun 21/921:40SYD - SJC

1 stop38h 40mHawaiian Airlines

Deal found 8/7$1,679

Sun 23/1115:45SJC - SYD

1 stop21h 45mDelta

Tue 9/1210:40SYD - SJC

1 stop23h 12mDelta

Deal found 9/7$1,854

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 10 July 2025.

Sun 3/811:38SJC - SYD

1 stop26h 17mAmerican Airlines

Sun 17/812:10SYD - SJC

1 stop21h 31mAmerican Airlines

Deal found 9/7$1,287

Sat 23/806:15SJC - SYD

2 stops39h 25mMultiple Airlines

Sat 30/817:45SYD - SJC

1 stop21h 58mMultiple Airlines

Deal found 9/7$1,548

Tue 30/909:30SJC - SYD

2 stops28h 35mAlaska Airlines

Fri 10/1010:10SYD - SJC

1 stop18h 03mAlaska Airlines

Deal found 8/7$1,600

Mon 1/907:00SJC - SYD

1 stop19h 45mHawaiian Airlines

Fri 12/921:40SYD - SJC

1 stop38h 40mHawaiian Airlines

Deal found 7/7$1,630

Sun 23/1115:45SJC - SYD

1 stop21h 45mDelta

Mon 8/1210:40SYD - SJC

1 stop21h 16mDelta

Deal found 9/7$1,854

Last-minute flights from San Jose to Sydney
Discover last-minute flight deals from San Jose to Sydney. Data last updated 10 July 2025 and is based on user searches.

Mon 14/712:10SJC - SYD

2 stops30h 15mMultiple Airlines

Mon 21/717:45SYD - SJC

1 stop21h 54mMultiple Airlines

Deal found 7/7$2,654

Mon 14/707:00SJC - SYD

2 stops19h 45mAlaska Airlines

Thu 17/721:40SYD - SJC

2 stops38h 25mAlaska Airlines

Deal found 7/7$3,136

Mon 14/716:59SJC - SYD

2 stops20h 36mDelta

Mon 21/709:25SYD - SJC

2 stops29h 47mDelta

Deal found 7/7$3,394

Tue 15/707:03SJC - SYD

2 stops41h 07mQatar Airways

Mon 21/720:45SYD - SJC

2 stops37h 32mQatar Airways

Deal found 7/7$4,352

Tue 15/706:15SJC - SYD

1 stop32h 15mQantas Airways

Tue 22/717:45SYD - SJC

1 stop33h 07mQantas Airways

Deal found 8/7$4,428

Wed 16/707:00SJC - SYD

1 stop19h 45mHawaiian Airlines

Sat 19/721:40SYD - SJC

1 stop16h 30mHawaiian Airlines

Deal found 7/7$3,590

Thu 17/706:15SJC - SYD

2 stops32h 15mAsiana Airlines

Wed 6/809:30SYD - SJC

2 stops30h 09mAsiana Airlines

Deal found 7/7$4,202

Fri 18/719:57SJC - SYD

3 stops26h 13mAir Tahiti Nui

Sun 31/808:55SYD - SJC

3 stops26h 30mAir Tahiti Nui

Deal found 7/7$4,479

Wed 30/707:00SJC - SYD

1 stop19h 45mHawaiian Airlines

Tue 26/821:40SYD - SJC

1 stop38h 40mHawaiian Airlines

Deal found 8/7$2,275

Sun 3/811:38SJC - SYD

1 stop26h 17mAmerican Airlines

Sun 17/812:10SYD - SJC

1 stop21h 31mAmerican Airlines

Deal found 9/7$1,287

Sun 3/805:45SJC - SYD

2 stops31h 50mDelta

Sun 17/809:25SYD - SJC

2 stops31h 14mDelta

Deal found 9/7$2,319

Fri 22/807:00SJC - SYD

1 stop19h 45mAlaska Airlines

Fri 29/821:40SYD - SJC

1 stop38h 40mAlaska Airlines

Deal found 8/7$1,647

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 10 July 2025.

Mon 17/1110:48SJC - SYD

1 stop27h 12mAlaska Airlines

Deal found 8/7$899

Thu 20/1109:54SJC - SYD

2 stops28h 06mAmerican Airlines

Deal found 8/7$900

Sun 23/1115:45SJC - SYD

1 stop21h 45mDelta

Deal found 8/7$1,032

Fri 24/1007:00SJC - SYD

1 stop17h 30mQantas Airways

Deal found 8/7$1,332

Sun 7/915:15SJC - SYD

2 stops47h 45mPhilippine Airlines

Deal found 9/7$1,557

Thu 20/1113:00SJC - SYD

3 stops29h 55mMultiple Airlines

Deal found 8/7$1,601

Mon 21/717:40SJC - SYD

2 stops32h 45mChina Southern

Deal found 7/7$1,684

Mon 17/1106:15SJC - SYD

3 stops54h 25mSingapore Airlines

Deal found 8/7$1,855

Sun 23/1118:40SJC - SYD

3 stops43h 55mAir Canada

Deal found 8/7$1,860

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

Sun 3/8

11:38-06:55

1 stop26h 17m

Sydney Kingsford Smith

Sun 17/8

12:10-16:41

1 stop21h 31m

$1,287

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sat 23/8

06:15-14:40

2 stops39h 25m

Sydney Kingsford Smith

Sat 30/8

17:45-22:43

1 stop21h 58m

$1,548

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Tue 30/9

09:30-07:05

2 stops28h 35m

Sydney Kingsford Smith

Fri 10/10

10:10-10:13

1 stop18h 03m

$1,600

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Mon 1/9

07:00-19:45

1 stop19h 45m

Sydney Kingsford Smith

Fri 12/9

21:40-19:20

1 stop38h 40m

$1,630

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sun 23/11

15:45-08:30

1 stop21h 45m

Sydney Kingsford Smith

Tue 9/12

10:40-14:52

1 stop23h 12m

$1,854

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Mon 17/11

10:48-09:00

1 stop27h 12m

$899

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Thu 20/11

09:54-09:00

2 stops28h 06m

$900

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sun 23/11

15:45-08:30

1 stop21h 45m

$1,032

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Fri 24/10

07:00-18:30

1 stop17h 30m

$1,332

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sun 7/9

15:15-08:00

2 stops47h 45m

$1,557

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 14 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 Singapore Airlines, Alaska Airlines, andDelta 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.

Singapore Airlines

8.1

Very Good

1,324 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Singapore Airlines

8.1

Very Good

1,324 reviews

Singapore Airlines

8.1

Very Good

1,324 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Alaska Airlines

8.0

Very Good

10,000 reviews

Singapore Airlines

8.1

Very Good

1,324 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Delta

8.0

Very Good

7,954 reviews

Singapore Airlines

8.1

Very Good

1,324 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Hawaiian Airlines

7.8

Good

2,558 reviews

Singapore Airlines

8.1

Very Good

1,324 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

China Southern

7.6

Good

103 reviews

Singapore Airlines

8.1

Very Good

1,324 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

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 $1,287 on this airline. Additional options worth looking into are Alaska Airlines and Hawaiian Airlines, starting at $1,600 and $1,630 round-trip. American Airlines is 27% 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 Alaska Airlines, which is currently one of the cheapest options available, starting at $899. American Airlines flights start at $900 while deals on Delta start at $1,032 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 $899

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 17/11. 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 10 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 10 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 10 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 10 July 2025.

Check out reviews from past customers who have flown with Singapore Airlines, Alaska Airlines, andDelta 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 San Jose?

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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 10 July 2025.