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Cheap flights from Costa Rica to Australia from $1,017

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 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — SYD
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Costa Rica to Australia

Keep the following information in mind while searching for Costa Rica to Australia flight deals. Data was last updated 16 September 2025.

Round-trip from

$1,873

One-way from

$1,017

Popular in

December

Cheapest in

March

Average price

$2,865
5/11-11/11
  • 5/11-11/11
  • 4 total stops
  • 77h 43m total
  • Costa Rica to Australia
Search Deals
14/11
  • 14/11
  • 3 total stops
  • 59h 15m total
  • Costa Rica to Australia
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($1,150 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($210 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Costa Rica to Australia

Cheapest flights from Costa Rica to Australia
Explore the most affordable flight options available from Costa Rica to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Mon 27/1001:11SJO - BNE
2 stops41h 14mMultiple Airlines
Fri 31/1011:35BNE - SJO
2 stops28h 10mMultiple Airlines
Deal found 15/9$1,870
Wed 5/1101:55SJO - SYD
2 stops42h 05mMultiple Airlines
Sun 16/1114:00SYD - SJO
2 stops27h 38mMultiple Airlines
Deal found 15/9$1,873
Fri 31/1014:37SJO - MEL
3 stops29h 08mMultiple Airlines
Fri 7/1114:15MEL - SJO
3 stops34h 02mMultiple Airlines
Deal found 16/9$1,877
Wed 29/1001:11SJO - BNE
2 stops40h 59mMultiple Airlines
Thu 6/1111:25BNE - SJO
2 stops29h 13mMultiple Airlines
Deal found 15/9$1,889
Thu 30/1014:37SJO - SYD
3 stops29h 23mMultiple Airlines
Sat 8/1106:00SYD - SJO
3 stops42h 19mMultiple Airlines
Deal found 15/9$1,952
Sun 21/914:37SJO - MEL
3 stops29h 48mMultiple Airlines
Sat 11/1014:30MEL - SJO
3 stops33h 58mMultiple Airlines
Deal found 14/9$2,136
Tue 14/1006:10SJO - SYD
3 stops57h 50mMultiple Airlines
Tue 28/1017:45SYD - SJO
1 stop23h 06mMultiple Airlines
Deal found 15/9$2,182
Thu 6/1114:39SJO - SYD
3 stops29h 21mMultiple Airlines
Tue 11/1114:10SYD - SJO
3 stops34h 07mMultiple Airlines
Deal found 15/9$2,199
Thu 20/1101:45SJO - SYD
2 stops38h 00mMultiple Airlines
Sat 29/1111:45SYD - SJO
2 stops28h 43mMultiple Airlines
Deal found 15/9$2,215
Tue 25/1101:30SJO - SYD
2 stops42h 00mMultiple Airlines
Fri 12/1206:00SYD - SJO
2 stops34h 48mMultiple Airlines
Deal found 13/9$2,250
Mon 17/1101:55SJO - SYD
2 stops39h 50mMultiple Airlines
Tue 25/1117:45SYD - SJO
1 stop22h 43mMultiple Airlines
Deal found 14/9$2,283
Sat 11/1006:30SJO - MEL
2 stops54h 30mMultiple Airlines
Sat 18/1009:45MEL - SJO
2 stops30h 30mMultiple Airlines
Deal found 15/9$2,715

Cheapflights Fare Finder

 
Customise your flight search to find flights from Costa Rica to Australia 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 16 September 2025.
Use the filters below to find and compare flights from Costa Rica to Australia that are best for you.

Fly from

Costa Rica

Fly to

Australia

Route

Depart

Return

Price

San JoséBrisbane

SJO - BNE

SJOBNE

San José Juan Santamaria Intl

Mon 27/10

01:11-10:25

2 stops41h 14m

Brisbane

Fri 31/10

11:35-23:45

2 stops28h 10m

$1,870

San JoséMelbourne

SJO - MEL

SJOMEL

San José Juan Santamaria Intl

Fri 31/10

14:37-12:45

3 stops29h 08m

Melbourne

Fri 7/11

14:15-07:17

3 stops34h 02m

$1,877

San JoséBrisbane

SJO - BNE

SJOBNE

San José Juan Santamaria Intl

Wed 29/10

01:11-10:05

2 stops40h 54m

Brisbane

Thu 6/11

19:40-00:38

1 stop20h 58m

$2,287

San JoséMelbourne

SJO - MEL

SJOMEL

San José Juan Santamaria Intl

Sun 1/3

02:26-23:00

2 stops51h 34m

Melbourne

Wed 25/3

00:45-23:42

2 stops39h 57m

$2,703

San JoséMelbourne

SJO - MEL

SJOMEL

San José Juan Santamaria Intl

Sat 11/10

06:30-06:00

2 stops54h 30m

Melbourne

Sat 18/10

09:45-23:15

2 stops30h 30m

$2,715

San JoséMelbourne

SJO - MEL

SJOMEL

San José Juan Santamaria Intl

Thu 15/1

02:26-09:25

2 stops37h 59m

Melbourne

Fri 30/1

12:10-23:00

2 stops27h 50m

$2,808

San JoséMelbourne

SJO - MEL

SJOMEL

San José Juan Santamaria Intl

Wed 15/10

08:37-09:15

1 stop31h 38m

Melbourne

Wed 22/10

11:55-07:15

1 stop36h 20m

$2,857

San JoséMelbourne

SJO - MEL

SJOMEL

San José Juan Santamaria Intl

Mon 2/3

08:45-09:30

2 stops31h 45m

Melbourne

Thu 26/3

10:30-19:39

2 stops26h 09m

$2,857

San JoséMelbourne

SJO - MEL

SJOMEL

San José Juan Santamaria Intl

Fri 31/10

08:40-08:30

2 stops30h 50m

Melbourne

Fri 7/11

11:30-06:25

1 stop35h 55m

$2,857

San JoséBrisbane

SJO - BNE

SJOBNE

San José Juan Santamaria Intl

Thu 30/10

22:28-06:30

2 stops40h 02m

Brisbane

Thu 6/11

11:40-08:32

1 stop36h 52m

$2,862

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 48 results
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Best time to book a flight from Costa Rica to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Costa Rica 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 Costa Rica to Australia

What is the cheapest month to book a flight from Costa Rica to Australia?

Currently, May is the cheapest month in which you can book a flight from Costa Rica to Australia (average of $129). Flying from Costa Rica to Australia 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 CR to AU?

Find hourly flight availability from Costa Rica to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

When flying from Costa Rica to Australia, 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 Costa Rica to Australia. 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 Costa Rica to Australia?

    Departing from Costa Rica to Australia will take you 31h 38m. The distance between Costa Rica and Australia is about 14233 km.

  • Can I find deals for flights from Costa Rica to Australia that include hotel bookings?

    Yes. In addition to deals on Costa Rica to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Costa Rica to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Costa Rica to Australia.

  • Can I find deals for business class flights from Costa Rica to Australia?

    Yes. Cheapflights offers flight deals from Costa Rica to Australia 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 Costa Rica to Australia?

    Currently, May is the cheapest month in which you can book a flight from Costa Rica to Australia (average of $129). Flying from Costa Rica to Australia 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 Costa Rica to Australia?

Cheapflights helps you search for flights from Costa Rica to Australia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Costa Rica to Australia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Costa Rica to Australia.

Can Cheapflights find flights from Costa Rica to Australia with no change fees?

Yes, we can. To see specific flights from Costa Rica to Australia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Costa Rica to Australia become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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