HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sydney

$680+ Cheap flights from San José (SJO) 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — SYD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San José to Sydney with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 12, 2025.

Round-trip from

$1,402
(Trip.com)

One-way from

$680
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$2,241
From San José Juan Santamaria Intl to Sydney Kingsford Smith
Search Deals
One-way flight from San José Juan Santamaria Intl to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($390 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($72 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/126:10 amSJO - SYD
2 stops32h 55mMultiple Airlines
Sun 8/179:10 amSYD - SJO
2 stops30h 05mMultiple Airlines
Deal found 6/9$1,402
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 9/208:37 amSJO - SYD
2 stops30h 23mUnited Airlines
Fri 10/3112:10 pmSYD - SJO
2 stops24h 29mUnited Airlines
Deal found 6/10$1,909
This LATAM Airlines deal was found by Cheapflights users on 6/12. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/215:00 pmSJO - SYD
2 stops32h 15mLATAM Airlines
Sat 10/1812:50 pmSYD - SJO
3 stops43h 45mLATAM Airlines
Deal found 6/12$2,132
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/39:00 amSJO - SYD
3 stops55h 35mAir Canada
Mon 12/14:00 pmSYD - SJO
2 stops48h 15mAir Canada
Deal found 6/11$2,336
This British Airways deal was found by Cheapflights users on 6/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/131:55 pmSJO - SYD
3 stops48h 00mBritish Airways
Sun 11/234:20 pmSYD - SJO
3 stops44h 10mBritish Airways
Deal found 6/9$2,650
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/154:30 pmSJO - SYD
2 stops56h 40mIberia
Sat 6/218:45 pmSYD - SJO
2 stops57h 50mIberia
Deal found 6/11$3,233
This KLM deal was found by Cheapflights users on 6/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:10 pmSJO - SYD
2 stops42h 25mKLM
Sun 11/2312:45 pmSYD - SJO
3 stops45h 25mKLM
Deal found 6/10$3,576

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated June 12, 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 8/12

6:10 am-7:05 am

2 stops32h 55m

Sydney Kingsford Smith

Sun 8/17

9:10 am-11:15 pm

2 stops30h 05m

$1,402

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sat 9/20

8:37 am-6:55 am

1 stop30h 18m

Sydney Kingsford Smith

Fri 10/31

10:20 am-10:25 am

2 stops41h 05m

$1,909

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Thu 8/21

5:00 pm-5:15 pm

2 stops32h 15m

Sydney Kingsford Smith

Sat 10/18

12:50 pm-3:35 pm

3 stops43h 45m

$2,132

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Mon 11/3

9:00 am-9:35 am

3 stops55h 35m

Sydney Kingsford Smith

Mon 12/1

4:00 pm-11:15 pm

2 stops48h 15m

$2,336

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Thu 11/13

1:55 pm-6:55 am

3 stops48h 00m

Sydney Kingsford Smith

Sun 11/23

4:20 pm-7:30 pm

3 stops44h 10m

$2,650

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Thu 11/13

8:10 pm-7:35 am

2 stops42h 25m

Sydney Kingsford Smith

Sun 11/23

12:45 pm-5:10 pm

3 stops45h 25m

$3,576

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Tue 8/5

2:37 pm-11:45 am

3 stops29h 08m

$680

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Fri 11/21

6:10 pm-6:50 am

2 stops43h 40m

$1,433

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Thu 7/17

5:00 pm-5:15 pm

2 stops32h 15m

$1,683

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Tue 8/26

8:37 am-6:55 am

1 stop30h 18m

$2,393

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 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 José to Sydney

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

Currently, March is the cheapest month in which you can book a flight from San José, San José Province to Sydney (average of $1,041). Flying from San José, San José Province to Sydney in December is currently the most expensive (average of $1,635). 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.

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 June 12, 2025.
LATAM Airlines
7.5
Good
1,785 reviews

Food

6.7

Overall

7.5

Comfort

7.4

Entertainment

7.0

Boarding

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
LATAM Airlines
7.5
Good
1,785 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Food

6.7

Overall

7.5

Comfort

7.4

Entertainment

7.0

Boarding

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
United Airlines
7.4
Good
8,790 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Food

6.7

Overall

7.5

Comfort

7.4

Entertainment

7.0

Boarding

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
Air Canada
7.1
Good
9,531 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Food

6.7

Overall

7.5

Comfort

7.4

Entertainment

7.0

Boarding

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
Iberia
7.0
Good
2,776 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Food

6.7

Overall

7.5

Comfort

7.4

Entertainment

7.0

Boarding

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

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.

  • What are the cheapest airlines flying from San José, San José Province to Sydney round-trip?

    Our cheapest airline available from San José, San José Province to Sydney is United Airlines. Our recent data shows that you can find tickets from as low as $1,909 on this airline. Additional options worth looking into are LATAM Airlines and Iberia, starting at $2,132 and $3,233 round-trip. United Airlines is priced at 16% lower than the current average price of a flight leaving 3 months from now.

  • 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 vacation 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, March is the cheapest month in which you can book a flight from San José, San José Province to Sydney (average of $1,041). Flying from San José, San José Province to Sydney in December is currently the most expensive (average of $1,635). 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 José?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from San José to Sydney

Discover the top airline that operate flights from San José 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,904Average$2,125FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.