Find flights
When to book
FAQs

Cheap flights from Costa Rica to Australia from $1,053

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — SYD
3 Jun — 10 Jun1
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 4 May 2026.

Sun 18/1005:05
SJO
-
SYD
3 stops38h 45m
Multiple Airlines
Sun 1/1114:00
SYD
-
SJO
3 stops35h 40m
Multiple Airlines
Deal found 30/4$1,769
Sun 1/1105:00
SJO
-
SYD
3 stops38h 35m
Multiple Airlines
Sat 7/1114:00
SYD
-
SJO
3 stops38h 25m
Multiple Airlines
Deal found 1/5$1,817
Thu 13/805:45
SJO
-
MEL
3 stops38h 15m
Multiple Airlines
Tue 29/913:25
MEL
-
SJO
3 stops35h 20m
Multiple Airlines
Deal found 30/4$1,974
Sun 13/905:05
SJO
-
MEL
3 stops39h 20m
Multiple Airlines
Thu 29/1013:55
MEL
-
SJO
3 stops40h 45m
Multiple Airlines
Deal found 1/5$2,040
Tue 25/805:45
SJO
-
SYD
3 stops48h 25m
Multiple Airlines
Tue 1/906:00
SYD
-
SJO
3 stops42h 45m
Multiple Airlines
Deal found 3/5$2,060
Wed 11/1101:45
SJO
-
SYD
1 stop35h 40m
Multiple Airlines
Mon 16/1114:00
SYD
-
SJO
2 stops26h 57m
Multiple Airlines
Deal found 30/4$2,183
Mon 11/500:55
SJO
-
SYD
2 stops38h 25m
Multiple Airlines
Tue 19/509:20
SYD
-
SJO
2 stops30h 13m
Multiple Airlines
Deal found 1/5$2,198
Sun 1/1107:00
SJO
-
SYD
1 stop30h 25m
Multiple Airlines
Fri 13/1114:55
SYD
-
SJO
2 stops26h 02m
Multiple Airlines
Deal found 3/5$2,212
Fri 7/801:06
SJO
-
SYD
1 stop38h 24m
Multiple Airlines
Thu 13/813:15
SYD
-
SJO
2 stops26h 31m
Multiple Airlines
Deal found 30/4$2,215
Sun 13/907:19
SJO
-
MEL
1 stop31h 26m
Multiple Airlines
Wed 28/1013:45
MEL
-
SJO
2 stops46h 45m
Multiple Airlines
Deal found 30/4$2,228
Sat 7/1101:45
SJO
-
SYD
1 stop35h 40m
Multiple Airlines
Tue 17/1114:00
SYD
-
SJO
2 stops26h 57m
Multiple Airlines
Deal found 29/4$2,248
Fri 23/1007:00
SJO
-
SYD
1 stop31h 30m
Multiple Airlines
Mon 2/1114:00
SYD
-
SJO
2 stops26h 57m
Multiple Airlines
Deal found 1/5$2,257

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 4 May 2026.

Round-trip from

$1,769

One-way from

$1,053

Popular in

December

Cheapest in

February

Average price

$3,086
18/10-1/11
  • 18/10-1/11
  • 6 total stops
  • 74h 25m total
  • Costa Rica to Australia
Search Deals
11/6
  • 11/6
  • 2 total stops
  • 53h 04m total
  • Costa Rica to Australia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($588 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($118 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 4 May 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

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Fri 23/10

07:00-19:45

2 stops43h 45m

Sydney Kingsford Smith

Thu 5/11

21:40-23:57

2 stops43h 17m

$2,462

San JoséMelbourne

SJO - MEL

SJOMEL

San José Juan Santamaria Intl

Sat 19/9

07:55-08:15

2 stops32h 20m

Melbourne

Tue 20/10

11:55-11:38

2 stops40h 43m

$2,669

San JoséMelbourne

SJO - MEL

SJOMEL

San José Juan Santamaria Intl

Tue 22/9

12:44-07:30

2 stops50h 46m

Melbourne

Thu 22/10

11:55-07:15

1 stop36h 20m

$2,669

San JoséMelbourne

SJO - MEL

SJOMEL

San José Juan Santamaria Intl

Wed 23/9

07:55-07:30

2 stops31h 35m

Melbourne

Sat 24/10

11:55-07:15

1 stop36h 20m

$2,669

San JoséMelbourne

SJO - MEL

SJOMEL

San José Juan Santamaria Intl

Sun 13/9

07:55-08:15

2 stops32h 20m

Melbourne

Thu 29/10

12:00-19:39

2 stops48h 39m

$2,669

San JoséMelbourne

SJO - MEL

SJOMEL

San José Juan Santamaria Intl

Sat 12/9

08:45-08:15

1 stop31h 30m

Melbourne

Fri 25/9

09:30-12:21

2 stops42h 51m

$2,669

San JoséMelbourne

SJO - MEL

SJOMEL

San José Juan Santamaria Intl

Mon 21/9

07:55-08:15

2 stops32h 20m

Melbourne

Thu 22/10

11:55-12:21

2 stops41h 26m

$2,669

San JoséBrisbane

SJO - BNE

SJOBNE

San José Juan Santamaria Intl

Sat 12/9

13:25-06:30

2 stops49h 05m

Brisbane

Fri 25/9

10:30-19:37

2 stops25h 07m

$2,676

San JoséBrisbane

SJO - BNE

SJOBNE

San José Juan Santamaria Intl

Sat 15/8

07:55-06:30

2 stops54h 35m

Brisbane

Sun 23/8

10:30-20:19

2 stops49h 49m

$2,677

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Wed 16/9

07:55-06:55

2 stops31h 00m

Sydney Kingsford Smith

Thu 5/11

12:10-11:25

2 stops40h 15m

$2,678

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 56 resultsSorted by cheapest first
1
2
3
...
6

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 $2,158). Flying from Costa Rica to Australia in January is currently the most expensive (average of $2,647). 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 32h 20m. 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, June is the cheapest month in which you can book a flight from Costa Rica to Australia (average of $2,158). Flying from Costa Rica to Australia in January is currently the most expensive (average of $2,647). 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

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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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!

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.