Cheap flights from San Jose to Sydney from $733

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SYD
17 10월 — 24 10월1
1 adult
1 adult, Economy

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 17 9월 2025.

Round-trip from

$1,392

One-way from

$733

Popular in

October

Cheapest in

February

Average price

$1,626
American Airlines
  • American Airlines
  • 31/10-7/11
  • 3 total stops
  • 68h 24m total
  • San Jose to Sydney
American Airlines
  • American Airlines
  • 14/10
  • 1 total stop
  • 30h 55m total
  • San Jose to Sydney
Highest demand for flights based on searches. 6% potential increase in price ($190 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($56 potential savings vs. average return price).
Average for round-trip flights in September 2025

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 17 9월 2025.

금 31/1009:51SJC - SYD
2 stops29h 09mAmerican Airlines
금 7/1114:05SYD - SJC
1 stop39h 15mAmerican Airlines
Deal found 16/9$1,392
목 30/1006:00SJC - SYD
1 stop30h 55mAmerican Airlines
목 6/1114:05SYD - SJC
1 stop25h 44mAmerican Airlines
Deal found 15/9$1,404
수 10/1209:57SJC - SYD
2 stops26h 28mAmerican Airlines
토 27/1217:45SYD - SJC
2 stops23h 35mAmerican Airlines
Deal found 15/9$1,411
일 28/912:45SJC - SYD
2 stops24h 20mAmerican Airlines
수 1/1009:10SYD - SJC
2 stops24h 31mAmerican Airlines
Deal found 15/9$1,425
토 15/1107:00SJC - SYD
1 stop17h 45mHawaiian Airlines
일 14/1221:40SYD - SJC
1 stop17h 20mHawaiian Airlines
Deal found 15/9$1,512

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 17 9월 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

목 30/10

07:00-19:45

1 stop18h 45m

Sydney Kingsford Smith

목 6/11

21:40-20:06

1 stop17h 26m

$1,590

San JoseSydney

SJC - SYD

SJCSYD

San Jose

일 14/12

10:55-09:00

1 stop27h 05m

Sydney Kingsford Smith

수 14/1

11:15-16:33

2 stops24h 18m

$1,710

San JoseSydney

SJC - SYD

SJCSYD

San Jose

월 29/9

07:00-19:45

1 stop19h 45m

Sydney Kingsford Smith

목 2/10

21:40-19:20

1 stop38h 40m

$1,728

San JoseSydney

SJC - SYD

SJCSYD

San Jose

목 11/12

09:04-08:30

1 stop28h 26m

Sydney Kingsford Smith

일 28/12

10:40-13:42

1 stop22h 02m

$1,892

San JoseSydney

SJC - SYD

SJCSYD

San Jose

토 14/2

17:05-08:30

1 stop20h 25m

Sydney Kingsford Smith

일 22/2

10:40-13:01

1 stop21h 21m

$1,892

San JoseSydney

SJC - SYD

SJCSYD

San Jose

월 15/12

14:21-09:00

1 stop23h 39m

Sydney Kingsford Smith

수 14/1

11:15-18:04

1 stop25h 49m

$1,927

San JoseSydney

SJC - SYD

SJCSYD

San Jose

월 15/12

09:49-09:00

2 stops28h 11m

Sydney Kingsford Smith

토 17/1

11:15-13:54

1 stop21h 39m

$1,934

San JoseSydney

SJC - SYD

SJCSYD

San Jose

일 14/12

10:55-09:00

1 stop27h 05m

Sydney Kingsford Smith

일 11/1

11:15-16:33

2 stops24h 18m

$1,934

San JoseSydney

SJC - SYD

SJCSYD

San Jose

토 14/2

08:25-09:05

2 stops53h 40m

Sydney Kingsford Smith

일 22/2

11:20-13:36

2 stops45h 16m

$2,137

San JoseSydney

SJC - SYD

SJCSYD

San Jose

토 31/1

16:40-07:25

3 stops43h 45m

$790

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 18 results
1
2

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?

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 17 9월 2025.

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.

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.
  • How long is the flight from San Jose to Sydney?

    Departing from San Jose to Sydney will take you 18h 45m. San Jose and Sydney are separated by a distance of 11961 km.

  • 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Penrith
Manly
Terrigal
Lithgow
Randwick
Bondi Beach
Coogee
Cronulla
Leura

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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.

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