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Cheap flights from San José to Sydney from $1,065

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 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — SYD
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from San José to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) 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 12 September 2025.

Round-trip from

$1,829

One-way from

$1,065

Popular in

December

Cheapest in

March

Average price

$2,879
25/10-2/11
  • 25/10-2/11
  • 4 total stops
  • 70h 12m total
  • San José to Sydney
Search Deals
United Airlines
  • United Airlines
  • 20/1
  • 3 total stops
  • 30h 25m total
  • San José to Sydney
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($1,128 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($217 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from San José to Sydney

Cheapest flights from San José to Sydney
Explore the most affordable flight options available from San José to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Sat 25/1001:11SJO - SYD
2 stops42h 34mMultiple Airlines
Sun 2/1114:00SYD - SJO
2 stops27h 38mMultiple Airlines
Deal found 11/9$1,829
Sun 9/1101:55SJO - SYD
2 stops41h 35mMultiple Airlines
Sun 16/1114:00SYD - SJO
2 stops27h 38mMultiple Airlines
Deal found 11/9$1,843
Sat 20/914:37SJO - SYD
3 stops29h 08mMultiple Airlines
Sat 27/913:45SYD - SJO
3 stops33h 43mMultiple Airlines
Deal found 10/9$1,947
Thu 23/1014:37SJO - SYD
3 stops29h 38mMultiple Airlines
Thu 30/1006:00SYD - SJO
3 stops42h 28mMultiple Airlines
Deal found 9/9$2,185
Tue 14/1006:10SJO - SYD
3 stops57h 50mMultiple Airlines
Fri 24/1018:45SYD - SJO
2 stops45h 30mMultiple Airlines
Deal found 10/9$2,266
Thu 6/1101:55SJO - SYD
2 stops38h 55mMultiple Airlines
Fri 28/1117:45SYD - SJO
1 stop22h 43mMultiple Airlines
Deal found 11/9$2,280

Cheapflights Fare Finder

 
Customise your flight search to find flights from San José 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 12 September 2025.
Use the filters below to find and compare flights from San José to Sydney that are best for you.

Fly from

San José

Fly to

Sydney

Route

Depart

Return

Price

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Tue 3/2

08:45-06:20

2 stops28h 35m

Sydney Kingsford Smith

Sat 28/2

11:20-20:39

2 stops26h 19m

$2,880

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Mon 10/11

14:20-07:00

1 stop23h 40m

Sydney Kingsford Smith

Sun 16/11

11:50-11:25

1 stop40h 35m

$2,880

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Thu 5/2

14:20-09:05

2 stops25h 45m

Sydney Kingsford Smith

Sat 28/2

11:20-20:39

2 stops26h 19m

$2,880

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sun 8/2

08:45-06:20

2 stops28h 35m

Sydney Kingsford Smith

Sun 1/3

11:20-20:39

2 stops26h 19m

$2,880

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Thu 5/2

06:30-07:00

1 stop31h 30m

Sydney Kingsford Smith

Mon 23/2

11:50-18:16

1 stop23h 26m

$2,880

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Wed 21/1

08:45-09:15

2 stops31h 30m

Sydney Kingsford Smith

Wed 11/2

11:50-20:39

1 stop25h 49m

$2,880

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sun 9/11

14:20-07:00

1 stop23h 40m

Sydney Kingsford Smith

Sun 16/11

12:10-11:25

2 stops40h 15m

$2,880

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Thu 5/2

09:40-09:15

1 stop30h 35m

Sydney Kingsford Smith

Sun 22/2

11:50-18:16

1 stop23h 26m

$2,880

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Tue 3/2

09:05-09:05

2 stops31h 00m

Sydney Kingsford Smith

Tue 24/2

11:50-18:16

1 stop23h 26m

$2,880

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Wed 4/2

06:30-06:20

2 stops30h 50m

Sydney Kingsford Smith

Tue 24/2

11:50-18:16

1 stop23h 26m

$2,880

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 19 results
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Best time to book a flight from San José to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from San José 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 José to Sydney

What is the cheapest month to book a flight from San José, San José Province to Sydney?

Currently, May is the cheapest month in which you can book a flight from San José, San José Province to Sydney (average of $129). Flying from San José, San José Province 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.

Related info for your journey

Find useful and relevant information for your journey from San José 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 José, San José Province to Sydney?

    United Airlines can get you from San José, San José Province to Sydney in just under 28h 35m. Your travel time can differ by up to . Airlines will cover a distance of 13792 km.

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

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

  • How can I find direct flights from San José to Sydney?

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

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

    Yes. Cheapflights offers flight deals from San José 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 José, San José Province to Sydney?

    Currently, May is the cheapest month in which you can book a flight from San José, San José Province to Sydney (average of $129). Flying from San José, San José Province 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
Terrigal
Manly
Lithgow
Randwick
Bondi Beach
Coogee
Cronulla
Leura

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

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

Certainly. Search results for flights to Sydney from San José 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 José to Sydney become cheaper?

Yes! Start tracking prices for San José to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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