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Cheap flights from Costa Rica to Sydney from $1,206

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 18/2. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — SYD
4 Dec — 11 Dec1
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 4 November 2025.

Round-trip from

$2,170

One-way from

$1,206

Popular in

December

Cheapest in

March

Average price

$3,262
5/2-15/2
  • 5/2-15/2
  • 3 total stops
  • 69h 04m total
  • Costa Rica to Sydney
Search Deals
18/2
  • 18/2
  • 3 total stops
  • 44h 55m total
  • Costa Rica to Sydney
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($1,028 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($191 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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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 4 November 2025.

Mon 3/1101:55SJO - SYD
1 stop36h 30mMultiple Airlines
Tue 11/1117:45SYD - SJO
1 stop23h 53mMultiple Airlines
Deal found 3/11$2,102
Mon 1/1214:43SJO - SYD
2 stops47h 42mMultiple Airlines
Mon 8/1217:45SYD - SJO
1 stop23h 03mMultiple Airlines
Deal found 3/11$2,251
Sat 1/1102:00SJO - SYD
1 stop36h 25mMultiple Airlines
Sun 9/1117:45SYD - SJO
2 stops31h 34mMultiple Airlines
Deal found 1/11$2,313
Tue 11/1101:55SJO - SYD
1 stop36h 30mMultiple Airlines
Wed 19/1117:45SYD - SJO
2 stops32h 20mMultiple Airlines
Deal found 3/11$2,365
Tue 2/1206:00SJO - SYD
2 stops32h 25mMultiple Airlines
Tue 9/1217:45SYD - SJO
1 stop23h 03mMultiple Airlines
Deal found 2/11$2,399
Thu 27/1101:30SJO - SYD
1 stop36h 55mMultiple Airlines
Fri 5/1217:45SYD - SJO
1 stop23h 03mMultiple Airlines
Deal found 2/11$2,512
Sun 9/1101:55SJO - SYD
1 stop36h 30mMultiple Airlines
Wed 10/1208:45SYD - SJO
2 stops32h 03mMultiple Airlines
Deal found 2/11$2,569

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 4 November 2025.
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

Thu 5/2

01:16-07:25

1 stop37h 09m

Sydney Kingsford Smith

Sun 15/2

17:45-23:00

1 stop22h 15m

$2,242

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Tue 3/3

06:00-08:45

3 stops33h 45m

Sydney Kingsford Smith

Tue 17/3

09:55-23:15

3 stops30h 20m

$2,290

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Fri 6/2

09:40-09:15

1 stop30h 35m

Sydney Kingsford Smith

Sun 15/2

11:50-18:16

1 stop23h 26m

$2,920

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Fri 1/5

08:45-06:55

1 stop30h 10m

Sydney Kingsford Smith

Sun 31/5

09:30-19:37

2 stops26h 07m

$2,920

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Fri 28/11

12:35-07:00

1 stop25h 25m

Sydney Kingsford Smith

Fri 5/12

12:10-08:32

1 stop37h 22m

$2,920

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Mon 1/12

08:45-07:00

1 stop29h 15m

Sydney Kingsford Smith

Mon 8/12

11:50-20:39

1 stop25h 49m

$2,920

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Tue 24/2

14:20-07:00

1 stop23h 40m

Sydney Kingsford Smith

Sun 15/3

11:50-21:32

1 stop26h 42m

$2,920

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Thu 13/11

12:35-07:00

1 stop25h 25m

Sydney Kingsford Smith

Sun 23/11

11:50-20:39

1 stop25h 49m

$2,920

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Tue 3/3

09:40-09:05

2 stops30h 25m

Sydney Kingsford Smith

Tue 17/3

10:20-17:16

2 stops23h 56m

$2,920

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sat 2/5

07:55-06:55

2 stops31h 00m

Sydney Kingsford Smith

Sat 16/5

09:30-12:26

2 stops42h 56m

$2,940

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 16 results
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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 $2,808). Flying from Costa Rica to Sydney in December is currently the most expensive (average of $3,365). 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 4 November 2025.

One of the essential ways to save on airfare from Costa Rica to Sydney is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 36% on airfare.

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.

  • How long is the flight from Costa Rica to Sydney?

    United Airlines can get you from Costa Rica to Sydney in just under 30h 35m. Your travel time can differ by up to . Airlines will cover a distance of 13792 km.

  • 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 $2,808). Flying from Costa Rica to Sydney in December is currently the most expensive (average of $3,365). 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
Katoomba
Penrith
Manly
Terrigal
Randwick
Lithgow
Coogee
Leura
Bondi Beach
Cronulla

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.
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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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