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Cheap flights from Costa Rica to Australia from $852

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — SYD
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Costa Rica to Australia

Enter your travel dates to find the best prices.

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 17 March 2026.

Sun 3/500:55
SJO
-
SYD
2 stops43h 10m
Multiple Airlines
Wed 13/513:20
SYD
-
SJO
2 stops26h 13m
Multiple Airlines
Deal found 12/3$1,725
Mon 27/408:13
SJO
-
BNE
3 stops34h 22m
Multiple Airlines
Mon 4/511:55
BNE
-
SJO
3 stops36h 26m
Multiple Airlines
Deal found 13/3$1,778
Sat 25/400:55
SJO
-
BNE
2 stops41h 40m
Multiple Airlines
Tue 26/511:35
BNE
-
SJO
2 stops27h 58m
Multiple Airlines
Deal found 13/3$1,789
Wed 8/401:03
SJO
-
SYD
2 stops42h 47m
Multiple Airlines
Tue 19/513:15
SYD
-
SJO
2 stops26h 18m
Multiple Airlines
Deal found 12/3$1,913
Sun 3/500:55
SJO
-
MEL
2 stops43h 30m
Multiple Airlines
Mon 18/509:45
MEL
-
SJO
1 stop29h 48m
Multiple Airlines
Deal found 13/3$2,016
Sun 10/505:05
SJO
-
SYD
2 stops34h 00m
Multiple Airlines
Sun 24/517:50
SYD
-
SJO
2 stops33h 40m
Multiple Airlines
Deal found 14/3$2,055
Mon 4/505:05
SJO
-
SYD
2 stops34h 00m
Multiple Airlines
Mon 18/509:10
SYD
-
SJO
2 stops30h 30m
Multiple Airlines
Deal found 13/3$2,063
Thu 7/505:45
SJO
-
SYD
2 stops33h 20m
Multiple Airlines
Wed 20/509:10
SYD
-
SJO
2 stops30h 30m
Multiple Airlines
Deal found 13/3$2,122
Tue 14/405:45
SJO
-
SYD
2 stops33h 45m
Multiple Airlines
Tue 28/417:50
SYD
-
SJO
2 stops33h 40m
Multiple Airlines
Deal found 15/3$2,129
Sun 16/805:05
SJO
-
SYD
2 stops34h 00m
Multiple Airlines
Mon 31/809:10
SYD
-
SJO
2 stops30h 30m
Multiple Airlines
Deal found 13/3$2,150
Mon 1/605:05
SJO
-
SYD
2 stops34h 00m
Multiple Airlines
Mon 31/809:10
SYD
-
SJO
2 stops30h 30m
Multiple Airlines
Deal found 14/3$2,158
Wed 13/500:53
SJO
-
PER
2 stops55h 22m
Multiple Airlines
Sat 6/619:50
PER
-
SJO
2 stops41h 43m
Multiple Airlines
Deal found 16/3$2,536

Find 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 17 March 2026.

Round-trip from

$1,725

One-way from

$852

Popular in

December

Cheapest in

February

Average price

$2,725
3/5-13/5
  • 3/5-13/5
  • 4 total stops
  • 69h 23m total
  • Costa Rica to Australia
Search Deals
27/5
  • 27/5
  • 2 total stops
  • 43h 07m total
  • Costa Rica to Australia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($577 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($126 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 17 March 2026.
Use the filters below to find and compare flights from Costa Rica to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

San JoséBrisbane

SJO - BNE

SJOBNE

San José Juan Santamaria Intl

Sun 26/4

11:13-06:30

2 stops27h 17m

Brisbane

Tue 26/5

10:30-22:39

2 stops28h 09m

$2,739

San JoséBrisbane

SJO - BNE

SJOBNE

San José Juan Santamaria Intl

Tue 21/4

13:25-06:30

2 stops49h 05m

Brisbane

Fri 15/5

10:30-19:37

2 stops25h 07m

$2,739

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Fri 10/4

07:55-07:00

2 stops55h 05m

Sydney Kingsford Smith

Tue 21/4

09:30-12:21

2 stops42h 51m

$2,739

San JoséMelbourne

SJO - MEL

SJOMEL

San José Juan Santamaria Intl

Fri 15/5

08:45-08:15

1 stop31h 30m

Melbourne

Fri 22/5

09:30-19:37

2 stops26h 07m

$2,742

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Mon 6/4

08:45-07:00

2 stops30h 15m

Sydney Kingsford Smith

Fri 17/4

09:30-07:15

2 stops37h 45m

$2,742

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sun 23/8

08:45-06:55

1 stop30h 10m

Sydney Kingsford Smith

Fri 4/9

10:20-07:15

1 stop36h 55m

$2,742

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Thu 6/8

08:45-06:55

1 stop30h 10m

Sydney Kingsford Smith

Wed 30/9

10:20-07:15

1 stop36h 55m

$2,742

San JoséMelbourne

SJO - MEL

SJOMEL

San José Juan Santamaria Intl

Sat 6/6

08:45-08:15

1 stop31h 30m

Melbourne

Sat 4/7

10:55-10:11

2 stops39h 16m

$2,744

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sat 2/5

08:45-06:55

1 stop30h 10m

Sydney Kingsford Smith

Sat 16/5

09:30-19:37

2 stops26h 07m

$2,752

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sat 6/6

06:00-07:00

1 stop33h 00m

Sydney Kingsford Smith

Sat 20/6

10:20-22:39

2 stops28h 19m

$2,752

Flights are sorted by cheapest return flights first.

Deals found on 15/3

Showing 1-10 of 38 resultsSorted by cheapest first
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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, June is the cheapest month in which you can book a flight from Costa Rica to Australia (average of $2,481). Flying from Costa Rica to Australia in July is currently the most expensive (average of $2,844). 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 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 27h 17m. The distance between Costa Rica and Australia is about 13723 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, June is the cheapest month in which you can book a flight from Costa Rica to Australia (average of $2,481). Flying from Costa Rica to Australia in July is currently the most expensive (average of $2,844). 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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