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Cheap flights from Costa Rica to Sydney from $974

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — SYD
8 helmi — 15 helmi1
1 adult
1 adult, Economy, 0 bags

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 9 tammikuu 2026.

Round-trip from

$1,971

One-way from

$974

Popular in

December

Cheapest in

May

Average price

$4,081
7/4-22/4
  • 7/4-22/4
  • 3 total stops
  • 73h 42m total
  • Costa Rica to Sydney
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8/3
  • 8/3
  • 2 total stops
  • 50h 50m total
  • Costa Rica to Sydney
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($868 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($132 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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Find flight deals from Costa Rica to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Costa Rica to Sydney
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 9 tammikuu 2026.

to 1/1005:45SJO - SYD
3 stops38h 00mMultiple Airlines
ti 20/1014:15SYD - SJO
3 stops35h 30mMultiple Airlines
Deal found 8/1$1,913
pe 1/514:39SJO - SYD
3 stops29h 06mMultiple Airlines
pe 8/513:15SYD - SJO
3 stops34h 02mMultiple Airlines
Deal found 8/1$1,937
la 12/914:39SJO - SYD
2 stops24h 51mMultiple Airlines
la 19/913:15SYD - SJO
3 stops34h 04mMultiple Airlines
Deal found 8/1$2,006
to 5/214:39SJO - SYD
3 stops28h 56mMultiple Airlines
to 12/214:00SYD - SJO
3 stops34h 17mMultiple Airlines
Deal found 8/1$2,071
pe 1/505:30SJO - SYD
2 stops34h 00mMultiple Airlines
pe 15/513:15SYD - SJO
3 stops34h 02mMultiple Airlines
Deal found 8/1$2,074
ma 27/415:10SJO - SYD
2 stops48h 20mMultiple Airlines
su 17/517:50SYD - SJO
1 stop21h 43mMultiple Airlines
Deal found 8/1$2,076
ma 20/417:25SJO - SYD
2 stops46h 05mMultiple Airlines
to 30/417:50SYD - SJO
1 stop21h 55mMultiple Airlines
Deal found 7/1$2,080
ti 17/201:27SJO - SYD
1 stop36h 58mMultiple Airlines
su 8/317:45SYD - SJO
2 stops31h 55mMultiple Airlines
Deal found 6/1$2,083
pe 27/213:31SJO - SYD
2 stops48h 54mMultiple Airlines
pe 6/317:45SYD - SJO
1 stop23h 22mMultiple Airlines
Deal found 7/1$2,101
to 26/305:00SJO - SYD
2 stops35h 00mMultiple Airlines
to 9/409:10SYD - SJO
2 stops30h 30mMultiple Airlines
Deal found 9/1$2,104
ke 25/215:05SJO - SYD
2 stops47h 20mMultiple Airlines
to 12/317:45SYD - SJO
1 stop23h 23mMultiple Airlines
Deal found 6/1$2,121

Cheapflights Fare Finder

 
Customise your flight search to find flights from Costa Rica 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 647,157 searches. Data last updated 9 tammikuu 2026.
Use the filters below to find and compare flights from Costa Rica to Sydney that are best for you.

Fly from

Costa Rica

Fly to

Sydney

Route

Depart

Return

Price

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

ke 25/2

15:05-07:25

2 stops47h 20m

Sydney Kingsford Smith

to 12/3

17:45-00:08

1 stop23h 23m

$2,121

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

to 30/4

00:55-07:30

1 stop38h 35m

Sydney Kingsford Smith

la 30/5

17:50-23:33

1 stop21h 43m

$2,122

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

ti 14/4

05:45-07:30

2 stops33h 45m

Sydney Kingsford Smith

ti 28/4

06:20-23:15

3 stops32h 55m

$2,232

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

ma 11/5

05:30-07:30

2 stops34h 00m

Sydney Kingsford Smith

ke 20/5

17:50-07:17

2 stops29h 27m

$2,289

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

su 12/4

12:20-07:30

2 stops51h 10m

Sydney Kingsford Smith

ke 27/5

17:50-23:33

1 stop21h 43m

$2,300

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

ti 14/4

01:03-18:50

2 stops49h 47m

Sydney Kingsford Smith

su 3/5

20:45-23:45

2 stops43h 00m

$2,301

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

ti 14/4

01:03-18:50

2 stops49h 47m

Sydney Kingsford Smith

to 30/4

20:45-23:45

2 stops43h 00m

$2,330

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

to 26/2

01:27-07:25

1 stop36h 58m

Sydney Kingsford Smith

pe 6/3

17:00-23:15

3 stops47h 15m

$2,406

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

ke 25/3

01:03-19:45

2 stops49h 42m

Sydney Kingsford Smith

ti 7/4

20:45-23:53

2 stops43h 08m

$2,591

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

to 26/3

01:03-18:50

2 stops48h 47m

Sydney Kingsford Smith

ti 7/4

20:45-23:53

2 stops43h 08m

$2,686

Flights are sorted by cheapest return flights first.

Deals found on 8/1

Showing 1-10 of 15 results
1
2

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.
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 Sydney

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

Currently, June is the cheapest month in which you can book a flight from Costa Rica to Sydney (average of $2,659). Flying from Costa Rica to Sydney in December is currently the most expensive (average of $3,241). 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 Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Costa Rica?

    For a flight from Costa Rica to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Costa Rica to Sydney (average of $2,659). Flying from Costa Rica to Sydney in December is currently the most expensive (average of $3,241). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Terrigal
Katoomba
Manly
Lithgow
Randwick
Coogee
Leura
Cronulla
Bondi Beach

Browse thousands of different options on Cheapflights for your next trip

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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.
San José to Sydney flights
Guatemala City to Sydney flights
Panama City to Sydney flights
San Pedro Sula to Sydney flights

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 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.

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