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Cheap flights from Australia to Costa Rica from $772

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Costa Rica departing on 23/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Australia to Costa Rica

Recent return flight deals from Australia to Costa Rica

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:00 - 00:07
SYD
-
SJO
35h 07m
2 stops
Multiple Airlines Logo
01:28 - 22:05
SJO
-
SYD
51h 37m
2 stops
$1,911Multiple Airlines
Mon, 2 Mar - Sun, 8 Mar
Multiple Airlines Logo
11:50 - 00:07
BNE
-
SJO
28h 17m
2 stops
Multiple Airlines Logo
01:28 - 05:00
SJO
-
BNE
35h 32m
1 stop
$1,995Multiple Airlines
Thu, 5 Mar - Fri, 13 Mar
Multiple Airlines Logo
14:00 - 07:17
SYD
-
SJO
34h 17m
3 stops
Multiple Airlines Logo
14:39 - 12:35
SJO
-
SYD
28h 56m
3 stops
$2,009Multiple Airlines
Mon, 2 Mar - Mon, 9 Mar
British Airways Logo
11:20 - 13:55
SYD
-
SJO
43h 35m
2 stops
British Airways Logo
07:00 - 08:05
SJO
-
SYD
32h 05m
2 stops
$2,102British Airways
Wed, 18 Mar - Wed, 1 Apr
American Airlines Logo
11:20 - 22:43
SYD
-
SJO
28h 23m
2 stops
American Airlines Logo
15:59 - 09:00
SJO
-
SYD
48h 01m
2 stops
$2,104American Airlines
Thu, 19 Feb - Mon, 23 Feb
American Airlines Logo
11:20 - 22:43
SYD
-
SJO
28h 23m
2 stops
American Airlines Logo
08:00 - 09:00
SJO
-
SYD
32h 00m
2 stops
$2,108American Airlines
Thu, 19 Feb - Mon, 23 Feb
United Airlines Logo
13:00 - 12:55
MEL
-
LIR
40h 55m
2 stops
United Airlines Logo
08:35 - 09:30
LIR
-
MEL
31h 55m
2 stops
$2,752United Airlines
Thu, 19 Feb - Mon, 23 Feb
United Airlines Logo
11:30 - 18:37
MEL
-
LIR
24h 07m
2 stops
United Airlines Logo
08:35 - 09:30
LIR
-
MEL
31h 55m
2 stops
$2,771United Airlines
Thu, 19 Feb - Mon, 23 Feb
Air Canada Logo
10:00 - 21:35
BNE
-
SJO
51h 35m
2 stops
Air Canada Logo
07:15 - 07:05
SJO
-
BNE
55h 50m
2 stops
$2,828Air Canada
Mon, 27 Apr - Thu, 7 May
Air Canada Logo
19:05 - 21:35
BNE
-
SJO
42h 30m
3 stops
Air Canada Logo
07:15 - 07:05
SJO
-
BNE
55h 50m
2 stops
$3,054Air Canada
Mon, 27 Apr - Thu, 7 May

LATAM Airlines flights from Australia to Costa Rica

Our best LATAM Airlines deals on Australia to Costa Rica flight tickets
LATAM Airlines
26 June
MEL07:45Melbourne
47h 55m
3 stops
SJO15:40San José Juan Santamaria Intl
10 July
SJO16:55San José Juan Santamaria Intl
44h 45m
2 stops
MEL05:40Melbourne
$3,302
LATAM Airlines
24 June
MEL12:00Melbourne
43h 40m
2 stops
SJO15:40San José Juan Santamaria Intl
10 July
SJO16:55San José Juan Santamaria Intl
44h 45m
2 stops
MEL05:40Melbourne
$3,500
LATAM Airlines
24 June
MEL12:00Melbourne
43h 40m
2 stops
SJO15:40San José Juan Santamaria Intl
12 July
SJO16:55San José Juan Santamaria Intl
44h 45m
2 stops
MEL05:40Melbourne
$3,613

American Airlines flights from Australia to Costa Rica

Our best American Airlines deals on Australia to Costa Rica flight tickets
American Airlines
19 Feb
SYD11:20Sydney Kingsford Smith
28h 23m
2 stops
SJO22:43San José Juan Santamaria Intl
23 Feb
SJO15:59San José Juan Santamaria Intl
48h 01m
2 stops
SYD09:00Sydney Kingsford Smith
$2,104
American Airlines
19 Feb
SYD11:20Sydney Kingsford Smith
28h 23m
2 stops
SJO22:43San José Juan Santamaria Intl
23 Feb
SJO08:00San José Juan Santamaria Intl
32h 00m
2 stops
SYD09:00Sydney Kingsford Smith
$2,108
American Airlines
2 Feb
BNE09:40Brisbane
44h 14m
2 stops
SJO13:54San José Juan Santamaria Intl
4 Feb
SJO14:54San José Juan Santamaria Intl
23h 36m
1 stop
BNE06:30Brisbane
$2,109

momondo 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, momondo users made 78,305 searches. Data last updated 31 January 2026.
Use the filters below to find and compare flights from Australia to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Mon 2/3

06:00-00:07

2 stops35h 07m

San José Juan Santamaria Intl

Sun 8/3

01:28-22:05

2 stops51h 37m

$1,911

BrisbaneSan José

BNE - SJO

BNESJO

Brisbane

Thu 5/3

11:50-00:07

2 stops28h 17m

San José Juan Santamaria Intl

Fri 13/3

01:28-05:00

1 stop35h 32m

$1,995

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Mon 2/3

14:00-07:17

3 stops34h 17m

San José Juan Santamaria Intl

Mon 9/3

14:39-12:35

3 stops28h 56m

$2,009

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Wed 18/3

11:20-13:55

2 stops43h 35m

San José Juan Santamaria Intl

Wed 1/4

07:00-08:05

2 stops32h 05m

$2,102

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Thu 19/2

11:20-22:43

2 stops28h 23m

San José Juan Santamaria Intl

Mon 23/2

15:59-09:00

2 stops48h 01m

$2,104

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Thu 19/2

11:20-22:43

2 stops28h 23m

San José Juan Santamaria Intl

Mon 23/2

08:00-09:00

2 stops32h 00m

$2,108

MelbourneLiberia

MEL - LIR

MELLIR

Melbourne

Thu 19/2

13:00-12:55

2 stops40h 55m

Liberia

Mon 23/2

08:35-09:30

2 stops31h 55m

$2,752

MelbourneLiberia

MEL - LIR

MELLIR

Melbourne

Thu 19/2

11:30-18:37

2 stops24h 07m

Liberia

Mon 23/2

08:35-09:30

2 stops31h 55m

$2,771

BrisbaneSan José

BNE - SJO

BNESJO

Brisbane

Mon 27/4

10:00-21:35

2 stops51h 35m

San José Juan Santamaria Intl

Thu 7/5

07:15-07:05

2 stops55h 50m

$2,828

BrisbaneSan José

BNE - SJO

BNESJO

Brisbane

Mon 27/4

19:05-21:35

3 stops42h 30m

San José Juan Santamaria Intl

Thu 7/5

07:15-07:05

2 stops55h 50m

$3,054

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Costa Rica from

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

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

What is the cheapest month to fly to Costa Rica?

In general, October is the cheapest month to fly from Australia to Costa Rica. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $2,003. If you aren’t able to travel during the month of October, then book flights to Costa Rica from Australia during March instead. Flights to Costa Rica in March, while not as cheap as those in October, still average around $2,048.

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

You could potentially save up to 6% on your flight if you consider stops on a Australia to Costa Rica flight.

Cheap Australia to Costa Rica flight deals and tips

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

Fastest flight time

23h 56m

Direct flights

None
The fastest flight from Australia to Costa Rica takes 23h 56m
There are no direct flights from Australia to Costa Rica. There are no popular flight routes from Australia to Costa Rica.
Search flight deals

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

    Prices for flights from Australia to Costa Rica are updated daily.

  • How many operators does momondo search for flights from Australia to Costa Rica?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The travel and health documents you'll need for your trip to Costa Rica 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 Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Australia to Costa Rica

Compare and see reviews for airlines that fly from Australia to Costa Rica with momondo
Airline
Rating
Free cancellation
Price
Air CanadaPriceFrom $1,822Free cancellationRating
7.1
10,668 reviews
Search Air Canada flights
American AirlinesPriceFrom $1,938Free cancellationRating
7.2
11,211 reviews
Search American Airlines flights
United AirlinesPriceFrom $2,535Free cancellationRating
7.4
9,219 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom $2,793Free cancellationRating
7.4
3,728 reviews
Search Qatar Airways flights

Why use momondo?

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

It is quick and easy to find Australia to Costa Rica flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Costa Rica that suits you.

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

Yes. momondo allows you to filter the results for Australia to Costa Rica flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Australia and Costa Rica by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Costa Rica, momondo offers a useful price alert feature which will track prices for flights to Costa Rica from Australia and alert you when they change.

An easier way to manage your Costa Rica trip

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