What are the cheapest airlines to fly from Costa Rica to Sydney one-way?

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $1,494. LATAM Airlines flights start at $1,522 while deals on Air Canada start at $3,121 one-way.

How far in advance should I book a flight from Costa Rica to Sydney?

To save on the cost of your flight from Costa Rica to Sydney, book at least 15 days before your planned departure. Booking around this time can save you about 33% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,883 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $2,505.

What is the cheapest month to fly from Costa Rica to Sydney?

May can be a great time to fly to Sydney from Costa Rica with a flight ticket averaging about $2,234. Cheapflights users have found deals in the month of May for as cheap as $1,894. The most expensive prices can be found in the month of December.

What is the cheapest time of day to fly from CR to SYD?

When flying from Costa Rica to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

If you book a flight to Sydney from Costa Rica, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 4.6 mi from the center of Sydney.

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 vacation 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.

$2,933+ Flights from Costa Rica to Sydney

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1. Tell us where you want to go

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Cheap flight deals from Costa Rica to Sydney

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,907 (United Airlines)
One-way from	$507 (Kiwi.com)
Popular in	December
Cheapest in	May
Average price	$2,117

Provider with most accurate pricing for San José Juan Santamaria Intl-Sydney Kingsford Smith flight deals.

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Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Sydney Kingsford Smith flights.

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From Costa Rica to Sydney Kingsford Smith

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One-way flight from Costa Rica to Sydney Kingsford Smith

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($186 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($55 potential savings vs. average RT price).

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Average for round-trip flights in February 2025

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Find flight deals from Costa Rica to Sydney

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 February 20, 2025.

Sat 3/225:30 amSJO - SYD

2 stops34h 35mUnited Airlines

Sat 3/2912:10 pmSYD - SJO

2 stops34h 20mUnited Airlines

Deal found 2/20

$1,907

Mon 12/13:05 pmSJO - SYD

2 stops47h 20mMultiple Airlines

Sat 12/135:25 pmSYD - SJO

2 stops35h 00mMultiple Airlines

Deal found 2/19

$2,022

Tue 8/265:00 pmSJO - SYD

2 stops45h 45mLATAM Airlines

Tue 10/1411:30 amSYD - SJO

2 stops45h 05mLATAM Airlines

Deal found 2/20

$2,279

Tue 3/182:15 pmSJO - SYD

3 stops47h 40mBritish Airways

Tue 3/254:20 pmSYD - SJO

3 stops43h 19mBritish Airways

Deal found 2/19

$2,488

Tue 4/151:45 pmSJO - SYD

1 stop25h 10mAmerican Airlines

Sat 5/179:10 amSYD - SJO

2 stops29h 14mAmerican Airlines

Deal found 2/19

$3,337

Tue 3/188:10 pmSJO - SYD

2 stops42h 25mKLM

Tue 3/2510:05 amSYD - SJO

3 stops49h 20mKLM

Deal found 2/19

$4,453

Best flights from Costa Rica to Sydney
Discover carefully curated flight deals from Costa Rica to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2025.

Sat 3/225:30 amSJO - SYD

1 stop32h 30mUnited Airlines

Sat 3/2911:20 amSYD - SJO

1 stop35h 10mUnited Airlines

Deal found 2/20

$1,907

Tue 4/155:00 pmSJO - SYD

2 stops45h 45mLATAM Airlines

Sat 5/1711:50 amSYD - SJO

3 stops43h 45mLATAM Airlines

Deal found 2/19

$2,298

Fri 3/211:22 amSJO - SYD

2 stops42h 08mMultiple Airlines

Sat 3/2911:40 amSYD - SJO

3 stops44h 55mMultiple Airlines

Deal found 2/20

$2,391

Tue 3/182:15 pmSJO - SYD

3 stops47h 40mBritish Airways

Tue 3/254:20 pmSYD - SJO

3 stops43h 19mBritish Airways

Deal found 2/19

$2,488

Tue 4/151:45 pmSJO - SYD

1 stop25h 10mAmerican Airlines

Sat 5/179:10 amSYD - SJO

2 stops29h 14mAmerican Airlines

Deal found 2/19

$3,337

Tue 3/188:10 pmSJO - SYD

2 stops42h 25mKLM

Tue 3/2510:05 amSYD - SJO

3 stops49h 20mKLM

Deal found 2/19

$4,453

Last-minute flights from Costa Rica to Sydney
Discover last-minute flight deals from Costa Rica to Sydney. Data last updated February 20, 2025 and is based on user searches.

Tue 3/182:15 pmSJO - SYD

3 stops47h 40mBritish Airways

Tue 3/254:20 pmSYD - SJO

3 stops43h 19mBritish Airways

Deal found 2/19

$2,488

Tue 3/188:10 pmSJO - SYD

2 stops42h 25mKLM

Tue 3/2510:05 amSYD - SJO

3 stops49h 20mKLM

Deal found 2/19

$4,453

Fri 3/211:22 amSJO - SYD

2 stops42h 08mMultiple Airlines

Sat 3/2911:40 amSYD - SJO

3 stops44h 55mMultiple Airlines

Deal found 2/20

$2,391

Sat 3/225:30 amSJO - SYD

2 stops34h 35mUnited Airlines

Sat 3/2912:10 pmSYD - SJO

2 stops34h 20mUnited Airlines

Deal found 2/20

$1,907

Sat 3/225:00 pmSJO - SYD

2 stops31h 40mLATAM Airlines

Sat 3/2911:40 amSYD - SJO

3 stops44h 55mLATAM Airlines

Deal found 2/20

$2,724

One-way flights from Costa Rica to Sydney
Search for one-way flight options from Costa Rica to Sydney. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Wed 4/21:08 pmSJO - SYD

3 stops57h 32mMultiple Airlines

Deal found 2/19

$507

Sat 3/18:45 amSJO - SYD

1 stop29h 15mUnited Airlines

Deal found 2/19

$1,494

Thu 4/35:00 pmSJO - SYD

2 stops45h 45mLATAM Airlines

Deal found 2/19

$1,522

Sat 4/56:15 amSJO - SYD

3 stops57h 05mAir Canada

Deal found 2/19

$3,121

Wed 4/21:57 pmSJO - SYD

1 stop23h 58mAmerican Airlines

Deal found 2/19

$3,574

Mon 3/317:25 amSJO - SYD

1 stop31h 10mDelta

Deal found 2/19

$4,897

Wed 3/124:05 pmSJO - SYD

3 stops48h 10mSWISS

Deal found 2/20

$7,054

Find flights from Costa Rica to Sydney within your budget

Fly from

Fly to

Route

Depart

Return

Price

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sat 3/22

5:30 am-7:00 am

1 stop32h 30m

Sydney Kingsford Smith

Sat 3/29

11:20 am-5:30 am

1 stop35h 10m

$1,907

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Tue 4/15

5:00 pm-6:45 am

2 stops45h 45m

Sydney Kingsford Smith

Sat 5/17

11:50 am-3:35 pm

3 stops43h 45m

$2,298

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Fri 3/21

1:22 am-12:30 pm

2 stops42h 08m

Sydney Kingsford Smith

Sat 3/29

11:40 am-3:35 pm

3 stops44h 55m

$2,391

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Tue 3/18

2:15 pm-6:55 am

3 stops47h 40m

Sydney Kingsford Smith

Tue 3/25

4:20 pm-6:39 pm

3 stops43h 19m

$2,488

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Tue 4/15

1:45 pm-6:55 am

1 stop25h 10m

Sydney Kingsford Smith

Sat 5/17

9:10 am-10:24 pm

2 stops29h 14m

$3,337

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Tue 3/18

8:10 pm-7:35 am

2 stops42h 25m

Sydney Kingsford Smith

Tue 3/25

10:05 am-6:25 pm

3 stops49h 20m

$4,453

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Wed 4/2

1:08 pm-3:40 pm

3 stops57h 32m

$507

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sat 3/1

8:45 am-7:00 am

1 stop29h 15m

$1,494

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Thu 4/3

5:00 pm-7:45 am

2 stops45h 45m

$1,522

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sat 4/5

6:15 am-8:20 am

3 stops57h 05m

$3,121

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 13 results

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 round-trip 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.

Travel insights for flights from Costa Rica to Sydney

Get recent, data-driven insights about flights from Costa Rica to Sydney including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from Costa Rica to Sydney (average of $1,051). Flying from Costa Rica to Sydney in December is currently the most expensive (average of $1,643). 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.

Rainfall in Sydney by month

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Sydney

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

2.0

Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

Delta

8.0

Very good

8,220 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

2.0

Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

KLM

7.8

Good

1,333 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

2.0

Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

LATAM Airlines

7.5

Good

1,795 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

2.0

Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

SWISS

7.5

Good

1,568 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

2.0

Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

United Airlines

7.4

Good

8,766 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

2.0

Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

Related info for your journey

What airport do you fly into for flights to Sydney from Costa Rica?
If you book a flight to Sydney from Costa Rica, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 4.6 mi from the center of Sydney.
What are the cheapest airlines to fly from Costa Rica to Sydney one-way?
To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $1,494. LATAM Airlines flights start at $1,522 while deals on Air Canada start at $3,121 one-way.
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 vacation 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, February is the cheapest month in which you can book a flight from Costa Rica to Sydney (average of $1,051). Flying from Costa Rica to Sydney in December is currently the most expensive (average of $1,643). 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

Wollongong

Parramatta

Coogee

Manly

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Costa Rica to Sydney

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,900	Average$2,120	FlexibilityNo cancel fee	On-time69%
LATAM Airlines	Cheapest$2,160	Average$2,785	FlexibilityNo cancel fee	On-time81%

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$507+ Cheap flights from Costa Rica to Sydney (SYD)

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Costa Rica to Sydney with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 February 20, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 February 20, 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 February 20, 2025.

Find flights from Costa Rica to Sydney within your budget

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.

Travel insights for flights from Costa Rica to Sydney

Get recent, data-driven insights about flights from Costa Rica to Sydney including ideal travel times, pricing trends, and more.

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

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

Reviews of airlines servicing Sydney

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?

What are the cheapest airlines to fly from Costa Rica to Sydney one-way?

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

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

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

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

Traveling to a place near Costa Rica?

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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.

Top 2 airlines flying from Costa Rica to Sydney

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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 February 20, 2025.