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Cheap flights from Australia to Costa Rica from $1,030

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SJO
9 juil. — 16 juil.1
1 adult

Cheap flight deals from Australia to Costa Rica

Keep the following information in mind while searching for Australia to Costa Rica flight deals. Data was last updated 4 juillet 2025.

Round-trip from

$2,072

One-way from

$1,030

Popular in

December

Cheapest in

August

Average price

$2,806
17/8-24/8
  • 17/8-24/8
  • 4 total stops
  • 63h 20m total
  • Australia to Costa Rica
Search Deals
15/11
  • 15/11
  • 2 total stops
  • 27h 23m total
  • Australia to Costa Rica
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($483 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($83 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Australia to Costa Rica

Cheapest flights from Australia to Costa Rica
Explore the most affordable flight options available from Australia to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 juillet 2025.

dim. 17/809:55SYD - SJO
2 stops29h 35mMultiple Airlines
dim. 24/807:00SJO - SYD
2 stops33h 45mMultiple Airlines
Deal found 3/7$2,072
mar. 22/709:10SYD - SJO
2 stops28h 55mAmerican Airlines
mar. 12/806:00SJO - SYD
2 stops33h 05mAmerican Airlines
Deal found 2/7$2,115
jeu. 6/1108:00MEL - LIR
3 stops47h 45mAir Canada
mar. 18/1115:45LIR - MEL
3 stops53h 50mAir Canada
Deal found 2/7$2,297
jeu. 6/1108:00MEL - LIR
3 stops47h 45mMultiple Airlines
mar. 18/1115:45LIR - MEL
3 stops53h 50mMultiple Airlines
Deal found 3/7$2,322
dim. 17/811:35BNE - SJO
3 stops35h 53mMultiple Airlines
dim. 24/814:37SJO - BNE
3 stops27h 58mMultiple Airlines
Deal found 3/7$2,463
mar. 4/1119:55ADL - SJO
3 stops44h 40mMultiple Airlines
mar. 18/1108:35SJO - ADL
3 stops39h 15mMultiple Airlines
Deal found 3/7$2,646
sam. 16/809:45MEL - SJO
1 stop29h 45mMultiple Airlines
sam. 23/807:00SJO - MEL
2 stops45h 15mMultiple Airlines
Deal found 2/7$2,731
ven. 1/809:45MEL - LIR
2 stops42h 40mAmerican Airlines
dim. 31/814:00LIR - MEL
2 stops48h 45mAmerican Airlines
Deal found 2/7$2,778
ven. 1/809:30MEL - SJO
2 stops27h 45mUnited Airlines
dim. 31/808:37SJO - MEL
1 stop31h 38mUnited Airlines
Deal found 2/7$2,812
dim. 14/1214:00SYD - SJO
2 stops40h 15mUnited Airlines
mer. 14/114:20SJO - SYD
2 stops25h 45mUnited Airlines
Deal found 3/7$2,825
jeu. 6/1113:00MEL - LIR
2 stops41h 10mUnited Airlines
mar. 18/1112:50LIR - MEL
2 stops28h 10mUnited Airlines
Deal found 2/7$2,827
ven. 1/815:05MEL - SJO
2 stops37h 49mBritish Airways
mer. 6/807:25SJO - MEL
1 stop29h 35mBritish Airways
Deal found 2/7$2,839

Cheapflights Fare Finder

Customise your flight search to find flights from Australia to Costa Rica 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 juillet 2025.
Use the filters below to find and compare flights from Australia to Costa Rica that are best for you.

Fly from

Australia

Fly to

Costa Rica

Route

Depart

Return

Price

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

dim. 17/8

09:55-23:30

2 stops29h 35m

San José Juan Santamaria Intl

dim. 24/8

07:00-08:45

2 stops33h 45m

$2,072

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

mar. 22/7

09:10-22:05

2 stops28h 55m

San José Juan Santamaria Intl

mar. 12/8

06:00-07:05

2 stops33h 05m

$2,115

MelbourneLiberia

MEL - LIR

MELLIR

Melbourne

jeu. 6/11

08:00-14:45

3 stops47h 45m

Liberia

mar. 18/11

15:45-14:35

3 stops53h 50m

$2,297

MelbourneLiberia

MEL - LIR

MELLIR

Melbourne

jeu. 6/11

08:00-14:45

3 stops47h 45m

Liberia

mar. 18/11

15:45-14:35

3 stops53h 50m

$2,322

BrisbaneSan José

BNE - SJO

BNESJO

Brisbane

dim. 17/8

11:35-07:28

3 stops35h 53m

San José Juan Santamaria Intl

dim. 24/8

14:37-10:35

3 stops27h 58m

$2,463

AdelaideSan José

ADL - SJO

ADLSJO

Adelaide

mar. 4/11

19:55-00:05

3 stops44h 40m

San José Juan Santamaria Intl

mar. 18/11

08:35-16:20

3 stops39h 15m

$2,646

MelbourneSan José

MEL - SJO

MELSJO

Melbourne

sam. 16/8

09:45-23:30

1 stop29h 45m

San José Juan Santamaria Intl

sam. 23/8

07:00-20:15

2 stops45h 15m

$2,731

MelbourneLiberia

MEL - LIR

MELLIR

Melbourne

ven. 1/8

09:45-12:25

2 stops42h 40m

Liberia

dim. 31/8

14:00-06:45

2 stops48h 45m

$2,778

MelbourneSan José

MEL - SJO

MELSJO

Melbourne

ven. 1/8

09:30-21:15

2 stops27h 45m

San José Juan Santamaria Intl

dim. 31/8

08:37-08:15

1 stop31h 38m

$2,812

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

dim. 14/12

14:00-13:15

2 stops40h 15m

San José Juan Santamaria Intl

mer. 14/1

14:20-09:05

2 stops25h 45m

$2,825

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 34 results
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Best time to book a flight from Australia to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Australia 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 Australia to Costa Rica

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

Find hourly flight availability from Australia to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 juillet 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Costa Rica as you normally would.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated 4 juillet 2025.
Read through reviews of airlines operating flights from Australia to Costa Rica, such as LATAM Airlines, Qatar Airways, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,802 reviews
Check prices

Comfort

7.4

Boarding

7.6

Entertainment

7.0

Overall

7.5

Crew

8.1

Food

6.7

Reviews

1 / 20
4.0
Okay

Duane,June 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.
LATAM Airlines
7.5
Good
1,802 reviews
LATAM Airlines
7.5
Good
1,802 reviews
Check prices

Comfort

7.4

Boarding

7.6

Entertainment

7.0

Overall

7.5

Crew

8.1

Food

6.7

Reviews

1 / 20
4.0
Okay

Duane,June 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.
Qatar Airways
7.4
Good
3,588 reviews
LATAM Airlines
7.5
Good
1,802 reviews
Check prices

Comfort

7.4

Boarding

7.6

Entertainment

7.0

Overall

7.5

Crew

8.1

Food

6.7

Reviews

1 / 20
4.0
Okay

Duane,June 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.
United Airlines
7.4
Good
8,845 reviews
LATAM Airlines
7.5
Good
1,802 reviews
Check prices

Comfort

7.4

Boarding

7.6

Entertainment

7.0

Overall

7.5

Crew

8.1

Food

6.7

Reviews

1 / 20
4.0
Okay

Duane,June 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.
American Airlines
7.2
Good
10,000 reviews
LATAM Airlines
7.5
Good
1,802 reviews
Check prices

Comfort

7.4

Boarding

7.6

Entertainment

7.0

Overall

7.5

Crew

8.1

Food

6.7

Reviews

1 / 20
4.0
Okay

Duane,June 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.
Air Canada
7.1
Good
9,659 reviews
LATAM Airlines
7.5
Good
1,802 reviews
Check prices

Comfort

7.4

Boarding

7.6

Entertainment

7.0

Overall

7.5

Crew

8.1

Food

6.7

Reviews

1 / 20
4.0
Okay

Duane,June 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.

Related info for your journey

Find useful and relevant information for your journey from Australia to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    One-way options have recently been found by users for as low as $1,741 on Air Canada. Other airlines that offer cheap prices include American Airlines from $2,088 and United Airlines from $2,235 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Australia to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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.

Top 4 airlines flying from Australia to Costa Rica

Discover the top 4 airlines that operate flights from Australia to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 4 juillet 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,773Average$2,876FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$2,026Average$2,662FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Qantas AirwaysCheapest$2,593Average$2,720FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Qatar AirwaysCheapest$2,961Average$3,406FlexibilityNo cancel feeOn-time68%
Search Qatar Airways 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 Australia to Costa Rica?

Deals for Australia to Costa Rica flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Australia to Costa Rica?

Cheapflights helps you find that perfect flight to Costa Rica from Australia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Australia to Costa Rica with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Australia to Costa Rica flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Australia to Costa Rica become cheaper?

Of course! You can now track prices for flights from Australia to Costa Rica and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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