What is the cheapest airline that flies from Costa Rica to Australia?

United Airlines is the most popular carrier operating from Costa Rica to Australia

When did momondo last update prices for flights from Costa Rica to Australia?

Prices for flights from Costa Rica to Australia are refreshed on a daily basis.

How old do you have to be to fly from Costa Rica to Australia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Costa Rica to Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,010 Cheap Flights from Costa Rica to Australia in 2026

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Costa Rica to Australia

Round-trip

One-way

Last minute

Recent return flight deals from Costa Rica to Australia

Enter your travel dates to find the best prices.

04:09 - 10:35

SJO

BNE

38h 26m

3 stops

11:35 - 08:20

BNE

SJO

36h 45m

3 stops

$1,615Multiple Airlines

Wed, 8 Apr - Sun, 19 Apr

01:03 - 10:35

SJO

BNE

41h 32m

2 stops

11:35 - 23:53

BNE

SJO

28h 18m

2 stops

$1,780Multiple Airlines

Tue, 7 Apr - Sun, 19 Apr

00:55 - 07:30

SJO

SYD

38h 35m

1 stop

13:15 - 23:33

SYD

SJO

26h 18m

2 stops

$1,803Multiple Airlines

Sat, 9 May - Sun, 24 May

14:39 - 12:35

SJO

SYD

28h 56m

3 stops

14:00 - 07:17

SYD

SJO

34h 17m

3 stops

$1,907Multiple Airlines

Wed, 11 Mar - Wed, 18 Mar

01:28 - 07:25

SJO

SYD

36h 57m

1 stop

14:00 - 23:53

SYD

SJO

26h 53m

2 stops

$1,910Multiple Airlines

Tue, 10 Mar - Wed, 18 Mar

01:28 - 07:25

SJO

SYD

36h 57m

1 stop

14:00 - 23:53

SYD

SJO

26h 53m

2 stops

$1,950Multiple Airlines

Wed, 11 Mar - Thu, 19 Mar

09:40 - 09:30

SJO

MEL

30h 50m

2 stops

12:00 - 07:32

MEL

SJO

36h 32m

1 stop

$2,690United Airlines

Tue, 3 Mar - Tue, 10 Mar

12:35 - 07:30

SJO

BNE

26h 55m

2 stops

10:40 - 12:15

BNE

SJO

41h 35m

2 stops

$2,694United Airlines

Tue, 24 Feb - Mon, 9 Mar

17:00 - 05:25

SJO

MEL

43h 25m

3 stops

12:30 - 15:35

MEL

SJO

44h 05m

2 stops

$3,086LATAM Airlines

Tue, 3 Mar - Tue, 10 Mar

20:30 - 11:50

SJO

MEL

46h 20m

3 stops

10:00 - 18:25

MEL

SJO

49h 25m

3 stops

$3,669KLM

Tue, 3 Mar - Tue, 10 Mar

United Airlines flights from Costa Rica to Australia

Our best United Airlines deals on Costa Rica to Australia flight tickets

United Airlines

3 Mar

SJO09:40San José Juan Santamaria Intl

30h 50m

2 stops

MEL09:30Melbourne

10 Mar

MEL12:00Melbourne

36h 32m

1 stop

SJO07:32San José Juan Santamaria Intl

$2,690

United Airlines

24 Feb

SJO12:35San José Juan Santamaria Intl

27h 40m

2 stops

SYD09:15Sydney Kingsford Smith

15 Mar

SYD10:20Sydney Kingsford Smith

28h 12m

2 stops

SJO21:32San José Juan Santamaria Intl

$2,694

United Airlines

24 Feb

SJO09:40San José Juan Santamaria Intl

30h 35m

1 stop

SYD09:15Sydney Kingsford Smith

15 Mar

SYD11:50Sydney Kingsford Smith

26h 42m

1 stop

SJO21:32San José Juan Santamaria Intl

$2,695

KLM flights from Costa Rica to Australia

Our best KLM deals on Costa Rica to Australia flight tickets

KLM

24 Feb

SJO20:30San José Juan Santamaria Intl

56h 55m

3 stops

BNE21:25Brisbane

9 Mar

BNE07:20Brisbane

51h 05m

3 stops

SJO18:25San José Juan Santamaria Intl

$3,579

KLM

3 Mar

SJO20:30San José Juan Santamaria Intl

46h 20m

3 stops

MEL11:50Melbourne

10 Mar

MEL10:00Melbourne

49h 25m

3 stops

SJO18:25San José Juan Santamaria Intl

$3,669

KLM

2 Mar

SJO20:30San José Juan Santamaria Intl

56h 55m

3 stops

BNE21:25Brisbane

23 Mar

BNE10:35Brisbane

47h 15m

2 stops

SJO17:50San José Juan Santamaria Intl

$3,672

Fly from

Fly to

Route

Depart

Return

Price

San JoséBrisbane

SJO - BNE

SJOBNE

San José Juan Santamaria Intl

Wed 8/4

04:09-10:35

3 stops38h 26m

Brisbane

Sun 19/4

11:35-08:20

3 stops36h 45m

$1,615

San JoséBrisbane

SJO - BNE

SJOBNE

San José Juan Santamaria Intl

Tue 7/4

01:03-10:35

2 stops41h 32m

Brisbane

Sun 19/4

11:35-23:53

2 stops28h 18m

$1,780

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sat 9/5

00:55-07:30

1 stop38h 35m

Sydney Kingsford Smith

Sun 24/5

13:15-23:33

2 stops26h 18m

$1,803

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Wed 11/3

14:39-12:35

3 stops28h 56m

Sydney Kingsford Smith

Wed 18/3

14:00-07:17

3 stops34h 17m

$1,907

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Tue 10/3

01:28-07:25

1 stop36h 57m

Sydney Kingsford Smith

Wed 18/3

14:00-23:53

2 stops26h 53m

$1,910

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Wed 11/3

01:28-07:25

1 stop36h 57m

Sydney Kingsford Smith

Thu 19/3

14:00-23:53

2 stops26h 53m

$1,950

San JoséMelbourne

SJO - MEL

SJOMEL

San José Juan Santamaria Intl

Tue 3/3

09:40-09:30

2 stops30h 50m

Melbourne

Tue 10/3

12:00-07:32

1 stop36h 32m

$2,690

San JoséBrisbane

SJO - BNE

SJOBNE

San José Juan Santamaria Intl

Tue 24/2

12:35-07:30

2 stops26h 55m

Brisbane

Mon 9/3

10:40-12:15

2 stops41h 35m

$2,694

San JoséMelbourne

SJO - MEL

SJOMEL

San José Juan Santamaria Intl

Tue 3/3

17:00-05:25

3 stops43h 25m

Melbourne

Tue 10/3

12:30-15:35

2 stops44h 05m

$3,086

San JoséMelbourne

SJO - MEL

SJOMEL

San José Juan Santamaria Intl

Tue 3/3

20:30-11:50

3 stops46h 20m

Melbourne

Tue 10/3

10:00-18:25

3 stops49h 25m

$3,669

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Costa Rica to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Australia?

In general, October is the cheapest month to fly from Costa Rica to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $2,681. If you don’t want to visit Australia in October, then you should wait until September to fly from Costa Rica, when ticket prices are also cheap, with an average price of $2,683.

Can stopping save me money on Costa Rica to Australia flights?

You could potentially save up to 10% on your flight if you consider stops on a Costa Rica to Australia flight.

Cheap Costa Rica to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Costa Rica to Australia

Fastest flight time	25h 45m
Direct flights	None

The fastest flight from Costa Rica to Australia takes 25h 45m

There are no direct flights from Costa Rica to Australia. There are no popular flight routes from Costa Rica to Australia.

Search flight deals

When did momondo last update prices for flights from Costa Rica to Australia?
Prices for flights from Costa Rica to Australia are refreshed on a daily basis.
How old do you have to be to fly from Costa Rica to Australia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Costa Rica to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Costa Rica to Australia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Costa Rica to Australia . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Costa Rica to Australia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Australia from Costa Rica with this policy.

How can momondo help me find flights from Costa Rica to Australia?

Once you have performed a search for Costa Rica to Australia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Costa Rica to Australia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Costa Rica to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.