Cheap flights from Costa Rica to Sydney from $973
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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Costa Rica to Sydney
Keep the following information in mind while searching for Costa Rica to Sydney flight deals. Data was last updated 3 September 2025.
Round-trip from | $1,718 |
---|---|
One-way from | $973 |
Popular in | December |
Cheapest in | March |
Average price | $2,926 |
Find flight deals from Costa Rica to Sydney
Cheapest flights from Costa Rica to SydneyExplore the most affordable flight options available from Costa Rica to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2025.
Explore the most affordable flight options available from Costa Rica to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Costa Rica to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San JoséSydney
SJO - SYD
SJOSYD
San José Juan Santamaria Intl
Mon 3/11
01:58-12:30
2 stops41h 32m
Sydney Kingsford Smith
Tue 11/11
06:00-00:38
2 stops35h 38m
San JoséSydney
SJO - SYD
SJOSYD
San José Juan Santamaria Intl
Sun 2/11
01:58-12:30
2 stops41h 32m
Sydney Kingsford Smith
Tue 11/11
14:10-00:38
2 stops27h 28m
San JoséSydney
SJO - SYD
SJOSYD
San José Juan Santamaria Intl
Sat 25/10
01:11-12:45
2 stops42h 34m
Sydney Kingsford Smith
Sun 2/11
14:00-00:38
2 stops27h 38m
San JoséSydney
SJO - SYD
SJOSYD
San José Juan Santamaria Intl
Fri 26/9
14:37-11:45
3 stops29h 08m
Sydney Kingsford Smith
Sun 5/10
06:00-07:28
3 stops42h 28m
San JoséSydney
SJO - SYD
SJOSYD
San José Juan Santamaria Intl
Fri 17/10
14:37-12:45
3 stops29h 08m
Sydney Kingsford Smith
Fri 24/10
06:00-07:28
3 stops42h 28m
San JoséSydney
SJO - SYD
SJOSYD
San José Juan Santamaria Intl
Sat 25/10
06:30-12:45
2 stops37h 15m
Sydney Kingsford Smith
Sat 8/11
06:00-00:38
2 stops35h 38m
San JoséSydney
SJO - SYD
SJOSYD
San José Juan Santamaria Intl
Sat 28/2
02:26-08:45
2 stops37h 19m
Sydney Kingsford Smith
Sun 15/3
11:45-22:00
2 stops27h 15m
San JoséSydney
SJO - SYD
SJOSYD
San José Juan Santamaria Intl
Sun 1/3
02:26-08:45
2 stops37h 19m
Sydney Kingsford Smith
Sun 15/3
11:45-22:00
2 stops27h 15m
San JoséSydney
SJO - SYD
SJOSYD
San José Juan Santamaria Intl
Mon 3/11
01:58-06:10
3 stops35h 12m
San JoséSydney
SJO - SYD
SJOSYD
San José Juan Santamaria Intl
Fri 2/1
16:30-12:30
3 stops51h 00m
Best time to book a flight from Costa Rica to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Costa Rica with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Costa Rica to Sydney
What is the cheapest month to book a flight from Costa Rica to Sydney?
Currently, May is the cheapest month in which you can book a flight from Costa Rica to Sydney (average of $129). Flying from Costa Rica 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.
What is the cheapest time of day to fly from CR to SYD?
Find hourly flight availability from Costa Rica to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 September 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Costa Rica to Sydney as you normally would.
Related info for your journey
Find useful and relevant information for your journey from Costa Rica to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Sydney?
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Alternative routes for Costa Rica to Sydney
See prices for flight routes from nearby airports that may be better suited for you.
Fly with Cheapflights
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How does Cheapflights help users find flights from Costa Rica to Sydney?
Cheapflights helps you search for flights from Costa Rica to Sydney 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 Sydney?
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 Sydney.
Can Cheapflights find flights from Costa Rica to Sydney with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Costa Rica to Sydney, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Costa Rica to Sydney become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Costa Rica today and book when prices fit your budget.