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

Qatar Airways, United Airlines, and Air Canada are the most popular carriers 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.

$1,121 Cheap Flights from Costa Rica to Australia in 2026

Find the cheapest flights from Costa Rica to Australia

Return

One-way

Last minute

Recent return flight deals from Costa Rica to Australia

Enter your travel dates to find the best prices.

01:45 - 06:25SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

35h 40m1 stop Los Angeles Los Angeles

14:00 - 23:57SYD Sydney Kingsford Smith-SJO San José Juan Santamaria Intl

26h 57m2 stops Nadi Los Angeles Los Angeles

$2,047Multiple Airlines

Thu, 11 Feb - Wed, 24 Feb

01:23 - 06:25SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

36h 02m1 stop Los Angeles Los Angeles

14:00 - 23:25SYD Sydney Kingsford Smith-SJO San José Juan Santamaria Intl

26h 25m2 stops Nadi Los Angeles Los Angeles

$2,048Multiple Airlines

Mon, 1 Feb - Sat, 6 Feb

05:35 - 12:35SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

38h 00m3 stops Guatemala City La Aurora Los Angeles Los Angeles Nadi

14:00 - 08:50SYD Sydney Kingsford Smith-SJO San José Juan Santamaria Intl

35h 50m3 stops Nadi Los Angeles Los Angeles San Salvador El Salvador Intl

$2,091Multiple Airlines

Sun, 21 Feb - Sat, 27 Feb

01:45 - 06:25SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

35h 40m1 stop Los Angeles Los Angeles

14:00 - 23:57SYD Sydney Kingsford Smith-SJO San José Juan Santamaria Intl

26h 57m2 stops Nadi Los Angeles Los Angeles

$2,100Multiple Airlines

Fri, 12 Feb - Sat, 27 Feb

05:10 - 08:35SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

34h 25m3 stops San Salvador El Salvador Intl Los Angeles Los Angeles Auckland Intl

14:05 - 08:50SYD Sydney Kingsford Smith-SJO San José Juan Santamaria Intl

35h 45m3 stops Auckland Intl Los Angeles Los Angeles San Salvador El Salvador Intl

$2,175Multiple Airlines

Sun, 1 Nov - Sun, 15 Nov

05:35 - 12:35SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

38h 00m3 stops Guatemala City La Aurora Los Angeles Los Angeles Nadi

06:00 - 08:50SYD Sydney Kingsford Smith-SJO San José Juan Santamaria Intl

43h 50m3 stops Nadi Los Angeles Los Angeles San Salvador El Salvador Intl

$2,234Multiple Airlines

Fri, 12 Feb - Wed, 24 Feb

05:35 - 12:35SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

38h 00m3 stops Guatemala City La Aurora Los Angeles Los Angeles Nadi

14:00 - 08:50SYD Sydney Kingsford Smith-SJO San José Juan Santamaria Intl

35h 50m3 stops Nadi Los Angeles Los Angeles San Salvador El Salvador Intl

$2,257Multiple Airlines

Sat, 13 Feb - Sat, 27 Feb

01:23 - 06:25SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

36h 02m1 stop Los Angeles Los Angeles

14:00 - 23:25SYD Sydney Kingsford Smith-SJO San José Juan Santamaria Intl

26h 25m2 stops Nadi Los Angeles Los Angeles

$2,271Multiple Airlines

Thu, 28 Jan - Wed, 10 Feb

05:35 - 06:25SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

31h 50m2 stops Guatemala City La Aurora Los Angeles Los Angeles

10:10 - 23:40SYD Sydney Kingsford Smith-SJO San José Juan Santamaria Intl

30h 30m2 stops Los Angeles Los Angeles San Salvador El Salvador Intl

$2,338Multiple Airlines

Wed, 10 Mar - Wed, 31 Mar

05:35 - 06:25SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

31h 50m2 stops Guatemala City La Aurora Los Angeles Los Angeles

11:20 - 23:15SYD Sydney Kingsford Smith-SJO San José Juan Santamaria Intl

28h 55m2 stops Los Angeles Los Angeles Guatemala City La Aurora

$2,436Multiple Airlines

Fri, 29 Jan - Wed, 10 Feb

Recent one-way flight deals from Costa Rica to Australia

Enter your travel dates to find the best prices.

01:45 - 06:25SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

35h 40m1 stop Los Angeles Los Angeles

$1,121Multiple Airlines

Thu, 25 Feb

01:45 - 06:25SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

35h 40m1 stop Los Angeles Los Angeles

$1,132Multiple Airlines

Tue, 23 Feb

13:16 - 06:25SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

48h 09m3 stops Cancun Mexico City Benito Juarez Los Angeles Los Angeles

$1,149Multiple Airlines

Mon, 7 Dec

13:15 - 06:25SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

48h 10m2 stops Monterrey Gen Mariano Escobedo Los Angeles Los Angeles

$1,150Multiple Airlines

Mon, 26 Oct

06:53 - 06:25SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

54h 32m2 stops Mexico City Benito Juarez Los Angeles Los Angeles

$1,156Multiple Airlines

Mon, 7 Dec

01:45 - 20:15SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

49h 30m2 stops Los Angeles Los Angeles Tokyo Haneda

$1,167Multiple Airlines

Tue, 23 Feb

04:08 - 07:30SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

35h 22m3 stops Panama City Tocumen Intl Guadalajara Miguel Hidal Los Angeles Los Angeles

$1,196Multiple Airlines

Fri, 25 Sep

16:20 - 06:25SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

45h 05m3 stops Cancun Monterrey Gen Mariano Escobedo Los Angeles Los Angeles

$1,214Multiple Airlines

Mon, 26 Oct

13:20 - 06:25SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

48h 05m3 stops Mexico City Benito Juarez Guadalajara Miguel Hidal Los Angeles Los Angeles

$1,265Multiple Airlines

Mon, 28 Dec

18:01 - 06:25SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

43h 24m3 stops Panama City Tocumen Intl Mexico City Benito Juarez Los Angeles Los Angeles

$1,299Multiple Airlines

Wed, 24 Feb

Recent last minute flight deals from Costa Rica to Australia

Enter your travel dates to find the best prices.

05:45 - 07:05SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

33h 20m2 stops Guatemala City La Aurora Los Angeles Los Angeles

09:10 - 23:40SYD Sydney Kingsford Smith-SJO San José Juan Santamaria Intl

30h 30m2 stops Los Angeles Los Angeles San Salvador El Salvador Intl

$2,494Multiple Airlines

Mon, 14 Sep - Mon, 21 Sep

08:45 - 08:15SJO San José Juan Santamaria Intl-MEL Melbourne

31h 30m1 stop San Francisco

11:55 - 11:38MEL Melbourne-SJO San José Juan Santamaria Intl

64h 43m2 stops San Francisco Newark

$2,701United Airlines

Sat, 19 Sep - Tue, 20 Oct

05:45 - 16:25SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

42h 40m3 stops Guatemala City La Aurora Los Angeles Los Angeles Melbourne

09:10 - 23:40SYD Sydney Kingsford Smith-SJO San José Juan Santamaria Intl

30h 30m2 stops Los Angeles Los Angeles San Salvador El Salvador Intl

$2,712Multiple Airlines

Mon, 14 Sep - Mon, 21 Sep

05:45 - 07:30SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

33h 45m2 stops Guatemala City La Aurora Los Angeles Los Angeles

11:45 - 23:55SYD Sydney Kingsford Smith-SJO San José Juan Santamaria Intl

28h 10m2 stops Santiago Arturo Merino Benitez Bogotá El Dorado

$3,589Multiple Airlines

Mon, 14 Sep - Wed, 16 Sep

07:30 - 07:30SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

32h 00m2 stops Mexico City Benito Juarez Los Angeles Los Angeles

17:50 - 18:50SYD Sydney Kingsford Smith-SJO San José Juan Santamaria Intl

41h 00m1 stop Los Angeles Los Angeles

$3,710Multiple Airlines

Tue, 15 Sep - Thu, 17 Sep

05:45 - 07:30SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

33h 45m2 stops Guatemala City La Aurora Los Angeles Los Angeles

14:05 - 08:45SYD Sydney Kingsford Smith-SJO San José Juan Santamaria Intl

34h 40m3 stops Hong Kong Intl Los Angeles Los Angeles San Salvador El Salvador Intl

$3,926Multiple Airlines

Mon, 14 Sep - Wed, 16 Sep

05:45 - 07:30SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

33h 45m1 stop Los Angeles Los Angeles

17:10 - 08:45SYD Sydney Kingsford Smith-SJO San José Juan Santamaria Intl

31h 35m3 stops Brisbane Los Angeles Los Angeles San Salvador El Salvador Intl

$4,041Multiple Airlines

Tue, 15 Sep - Thu, 17 Sep

17:25 - 18:05SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

56h 40m3 stops Guatemala City La Aurora Washington, D.C. Dulles Intl Dubai Intl

06:00 - 08:30SYD Sydney Kingsford Smith-SJO San José Juan Santamaria Intl

66h 30m3 stops Dubai Intl Washington, D.C. Dulles Intl Guatemala City La Aurora

$4,067Multiple Airlines

Mon, 14 Sep - Mon, 21 Sep

05:05 - 08:45SJO San José Juan Santamaria Intl-SYD Sydney Kingsford Smith

35h 40m3 stops San Salvador El Salvador Intl San Francisco Auckland Intl

12:20 - 23:55SYD Sydney Kingsford Smith-SJO San José Juan Santamaria Intl

27h 35m2 stops Santiago Arturo Merino Benitez Bogotá El Dorado

$4,559Multiple Airlines

Tue, 15 Sep - Thu, 17 Sep

19:05 - 05:35SJO San José Juan Santamaria Intl-MEL Melbourne

42h 30m2 stops Paris Charles de Gaulle Singapore Changi

18:40 - 16:20MEL Melbourne-SJO San José Juan Santamaria Intl

62h 40m3 stops Denpasar Bali Ngurah Rai Singapore Changi Amsterdam Schiphol

$4,668KLM

Sat, 19 Sep - Tue, 20 Oct

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United Airlines flights from Costa Rica to Australia

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

United Airlines

2 Nov

SJO08:45San José Juan Santamaria Intl

30h 45m

2 stops

BNE07:30Brisbane

16 Nov

BNE11:20Brisbane

37h 12m

1 stop

SJO08:32San José Juan Santamaria Intl

$2,692

United Airlines

23 Sept

SJO07:55San José Juan Santamaria Intl

31h 00m

2 stops

SYD06:55Sydney Kingsford Smith

22 Oct

SYD10:30Sydney Kingsford Smith

37h 45m

2 stops

SJO07:15San José Juan Santamaria Intl

$2,694

United Airlines

27 Sept

SJO08:45San José Juan Santamaria Intl

30h 10m

1 stop

SYD06:55Sydney Kingsford Smith

30 Oct

SYD09:15Sydney Kingsford Smith

27h 24m

1 stop

SJO19:39San José Juan Santamaria Intl

$2,699

American Airlines flights from Costa Rica to Australia

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

American Airlines

29 Jan

SJO06:30San José Juan Santamaria Intl

31h 05m

2 stops

SYD06:35Sydney Kingsford Smith

10 Feb

SYD11:20Sydney Kingsford Smith

26h 44m

2 stops

SJO21:04San José Juan Santamaria Intl

$3,408

American Airlines

14 Sept

SJO13:00San José Juan Santamaria Intl

25h 55m

1 stop

SYD06:55Sydney Kingsford Smith

21 Sept

SYD09:10Sydney Kingsford Smith

26h 57m

2 stops

SJO20:07San José Juan Santamaria Intl

$6,479

American Airlines

22 Oct

SJO06:00San José Juan Santamaria Intl

31h 00m

2 stops

BNE05:00Brisbane

12 Nov

BNE09:40Brisbane

44h 06m

1 stop

SJO13:46San José Juan Santamaria Intl

$8,717

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Thu 11/2

01:45-06:25

1 stop35h 40m

Sydney Kingsford Smith

Wed 24/2

14:00-23:57

2 stops26h 57m

$2,047

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Mon 1/2

01:23-06:25

1 stop36h 02m

Sydney Kingsford Smith

Sat 6/2

14:00-23:25

2 stops26h 25m

$2,048

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Sun 21/2

05:35-12:35

3 stops38h 00m

Sydney Kingsford Smith

Sat 27/2

14:00-08:50

3 stops35h 50m

$2,091

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Fri 12/2

01:45-06:25

1 stop35h 40m

Sydney Kingsford Smith

Sat 27/2

14:00-23:57

2 stops26h 57m

$2,100

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Sun 1/11

05:10-08:35

3 stops34h 25m

Sydney Kingsford Smith

Sun 15/11

14:05-08:50

3 stops35h 45m

$2,175

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Fri 12/2

05:35-12:35

3 stops38h 00m

Sydney Kingsford Smith

Wed 24/2

06:00-08:50

3 stops43h 50m

$2,234

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Sat 13/2

05:35-12:35

3 stops38h 00m

Sydney Kingsford Smith

Sat 27/2

14:00-08:50

3 stops35h 50m

$2,257

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Thu 28/1

01:23-06:25

1 stop36h 02m

Sydney Kingsford Smith

Wed 10/2

14:00-23:25

2 stops26h 25m

$2,271

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Wed 10/3

05:35-06:25

2 stops31h 50m

Sydney Kingsford Smith

Wed 31/3

10:10-23:40

2 stops30h 30m

$2,338

Fastest return journey

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Fri 29/1

05:35-06:25

2 stops31h 50m

Sydney Kingsford Smith

Wed 10/2

11:20-23:15

2 stops28h 55m

$2,436

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, November 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 $2,662. If you don’t want to visit Australia in November, then you should wait until February to fly from Costa Rica, when ticket prices are also cheap, with an average price of $2,677.

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

Best price found	$1,121
Fastest flight time	25h 25m
Direct flights	None

The best one-way flight to Australia from Costa Rica in the past 72 hours is $1,121. The best return flight deal from Costa Rica to Australia found on momondo in the last 72 hours is $2,047.

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

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

Search flight deals

Frequently asked questions about flying 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.

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.