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$583+ Cheap flights from San Jose (SJC) to Sydney (SYD)

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SYD
May 17 — May 241
Sat 5/17
Sat 5/24
1 adult, Economy
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Cheap flight deals from San Jose to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 12, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,062
(American Airlines)

One-way from

$583
(Kiwi.com)

Popular in

August

Cheapest in

June
Provider with most accurate pricing for San Jose-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for San Jose-Sydney Kingsford Smith flights.
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From San Jose to Sydney Kingsford Smith
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One-way flight from San Jose to Sydney Kingsford Smith
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Highest demand for flights based on searches. 16% potential increase in price ($227 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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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 May 12, 2025.

This Vliegwinkel deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/169:30 amSJC - SYD
1 stop17h 15mMultiple Airlines
Thu 5/294:20 pmSYD - SJC
2 stops34h 43mMultiple Airlines
Deal found 5/11$1,028
This Vliegwinkel deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/169:30 amSJC - SYD
1 stop17h 15mHawaiian Airlines
Thu 5/299:40 pmSYD - SJC
1 stop17h 55mHawaiian Airlines
Deal found 5/11$1,037
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1812:10 pmSJC - SYD
1 stop25h 45mAmerican Airlines
Wed 5/2110:25 amSYD - SJC
1 stop28h 19mAmerican Airlines
Deal found 5/12$1,062
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/167:05 pmSJC - SYD
2 stops42h 30mDelta
Thu 5/299:25 amSYD - SJC
2 stops25h 56mDelta
Deal found 5/11$1,074
This Alaska Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/199:30 amSJC - SYD
1 stop17h 15mAlaska Airlines
Thu 5/229:40 pmSYD - SJC
1 stop17h 55mAlaska Airlines
Deal found 5/11$1,133
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/712:45 pmSJC - SYD
2 stops25h 20mUnited Airlines
Wed 1/282:00 pmSYD - SJC
2 stops22h 43mUnited Airlines
Deal found 5/11$1,181
This oojo deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1410:53 amSJC - SYD
1 stop26h 37mQantas Airways
Thu 11/135:25 pmSYD - SJC
1 stop34h 54mQantas Airways
Deal found 5/11$1,495
This oojo deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:15 amSJC - SYD
2 stops32h 15mAsiana Airlines
Sun 10/1910:30 amSYD - SJC
2 stops51h 05mAsiana Airlines
Deal found 5/11$1,675
This Ovago deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/94:59 pmSJC - SYD
3 stops29h 41mAir Tahiti Nui
Thu 1/298:55 amSYD - SJC
3 stops28h 09mAir Tahiti Nui
Deal found 5/11$1,921
This Gurufare deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/104:59 pmSJC - SYD
2 stops29h 56mSingapore Airlines
Fri 1/309:05 amSYD - SJC
2 stops32h 04mSingapore Airlines
Deal found 5/11$1,940
This oojo deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/410:03 amSJC - SYD
2 stops27h 17mJapan Airlines
Mon 8/258:55 amSYD - SJC
2 stops49h 41mJapan Airlines
Deal found 5/11$2,129
This Flightnetwork deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/297:00 amSJC - SYD
2 stops31h 20mAir Canada
Fri 6/139:20 amSYD - SJC
3 stops49h 02mAir Canada
Deal found 5/12$2,244

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 12, 2025.
Use the filters below to find and compare flights from San Jose to Sydney that are best for you.

Fly from

San Jose

Fly to

Sydney

Route

Depart

Return

Price

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sun 5/25

2:15 pm-6:55 am

1 stop23h 40m

Sydney Kingsford Smith

Wed 5/28

10:25 am-9:44 pm

1 stop28h 19m

$1,062

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Thu 5/29

9:30 am-2:40 pm

1 stop36h 10m

Sydney Kingsford Smith

Fri 6/13

4:20 pm-9:10 pm

1 stop21h 50m

$1,084

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Thu 5/29

2:20 pm-6:35 am

1 stop23h 15m

Sydney Kingsford Smith

Wed 7/2

9:25 am-10:30 am

1 stop18h 05m

$1,086

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Tue 8/19

8:45 am-6:55 am

2 stops29h 10m

Sydney Kingsford Smith

Sun 8/24

9:30 am-9:18 pm

2 stops28h 48m

$1,181

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sun 6/1

7:52 am-7:05 am

2 stops30h 13m

Sydney Kingsford Smith

Mon 6/30

9:10 am-11:00 pm

2 stops30h 50m

$1,266

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Tue 10/14

10:53 am-7:30 am

1 stop26h 37m

Sydney Kingsford Smith

Thu 11/13

5:25 pm-9:19 am

1 stop34h 54m

$1,495

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sat 9/20

7:00 am-7:45 pm

1 stop19h 45m

Sydney Kingsford Smith

Thu 9/25

9:40 pm-7:20 pm

1 stop38h 40m

$1,555

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sun 9/7

6:15 am-7:30 am

2 stops32h 15m

Sydney Kingsford Smith

Sun 10/19

10:30 am-7:35 pm

2 stops51h 05m

$1,675

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Sun 8/24

8:02 pm-5:55 am

2 stops40h 53m

Sydney Kingsford Smith

Sun 8/31

11:00 am-9:58 am

2 stops39h 58m

$1,947

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Mon 8/4

10:03 am-6:20 am

2 stops27h 17m

Sydney Kingsford Smith

Mon 8/25

8:55 am-5:36 pm

2 stops49h 41m

$2,129

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 28 results
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Compare providers for flights from San Jose to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to Sydney in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Jose-Sydney flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Jose-Sydney flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Jose-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Jose-Sydney flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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, February is the cheapest month in which you can book a flight from San Jose to Sydney (average of $1,043). Flying from San Jose to Sydney in December is currently the most expensive (average of $1,643). 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?

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 May 12, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 26% on flights from San Jose to Sydney by exploring options for tickets in the morning.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

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 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 May 12, 2025.
See what other customers who have flown with Air Tahiti Nui, Korean Air and Japan Airlines from San Jose to Sydney have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very good
63 reviews

Boarding

8.7

Comfort

8.1

Entertainment

7.3

Crew

9.1

Food

7.8

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.7
Very good
63 reviews
Air Tahiti Nui
8.7
Very good
63 reviews

Boarding

8.7

Comfort

8.1

Entertainment

7.3

Crew

9.1

Food

7.8

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Korean Air
8.4
Very good
1,072 reviews
Air Tahiti Nui
8.7
Very good
63 reviews

Boarding

8.7

Comfort

8.1

Entertainment

7.3

Crew

9.1

Food

7.8

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Japan Airlines
8.3
Very good
1,472 reviews
Air Tahiti Nui
8.7
Very good
63 reviews

Boarding

8.7

Comfort

8.1

Entertainment

7.3

Crew

9.1

Food

7.8

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Asiana Airlines
8.2
Very good
442 reviews
Air Tahiti Nui
8.7
Very good
63 reviews

Boarding

8.7

Comfort

8.1

Entertainment

7.3

Crew

9.1

Food

7.8

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Singapore Airlines
8.1
Very good
1,294 reviews
Air Tahiti Nui
8.7
Very good
63 reviews

Boarding

8.7

Comfort

8.1

Entertainment

7.3

Crew

9.1

Food

7.8

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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?

    Flying on American Airlines is currently your cheapest option to Sydney, with prices starting at $1,062. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $1,086 and $1,181, respectively. You may be able to fly from San Jose to Sydney for 8% less than the average price by searching for these airlines.

  • 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 $634. Alaska Airlines flights start at $737 while deals on Air Tahiti Nui start at $738 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 vacation 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, February is the cheapest month in which you can book a flight from San Jose to Sydney (average of $1,043). Flying from San Jose to Sydney in December is currently the most expensive (average of $1,643). 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

Traveling to a place near San Jose?

Book flights to San Jose if you plan to visit one of these locations
Wollongong
Parramatta
Coogee
Manly

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Top 3 airlines flying from San Jose to Sydney

Discover the top 3 airlines that operate flights from San Jose to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$675Average$1,142FlexibilityNo cancel feeOn-time85%
DeltaCheapest$867Average$1,501FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$889Average$1,042FlexibilityNo cancel feeOn-time75%

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