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Cheap flights from Sydney to Costa Rica from $1,888

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Costa Rica departing on 16/12. 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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Cheap return flights

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Air Canada Logo
11:20 - 23:15SYD-SJO
28h 55m2 stops
Air Canada Logo
08:35 - 09:35SJO-SYD
32h 00m2 stops
$2,025Air Canada
Find Deal
dt., 10 febr. - dt., 24 febr.
Air Canada Logo
11:20 - 23:15SYD-SJO
28h 55m2 stops
Air Canada Logo
08:35 - 09:35SJO-SYD
32h 00m2 stops
$2,031Air Canada
Find Deal
dt., 10 febr. - dt., 24 febr.
American Airlines Logo
11:20 - 21:55SYD-SJO
27h 35m2 stops
American Airlines Logo
08:55 - 09:00SJO-SYD
31h 05m2 stops
$2,105American Airlines
Find Deal
dt., 10 març - ds., 14 març
American Airlines Logo
11:20 - 21:55SYD-SJO
27h 35m2 stops
American Airlines Logo
08:55 - 09:00SJO-SYD
31h 05m2 stops
$2,106American Airlines
Find Deal
dt., 10 març - ds., 14 març
American Airlines Logo
11:20 - 21:55SYD-SJO
27h 35m2 stops
American Airlines Logo
08:55 - 09:00SJO-SYD
31h 05m2 stops
$2,112American Airlines
Find Deal
dt., 10 març - ds., 14 març
American Airlines Logo
11:20 - 20:14SYD-SJO
25h 54m2 stops
American Airlines Logo
07:45 - 09:00SJO-SYD
32h 15m2 stops
$2,132American Airlines
Find Deal
dl., 16 febr. - dc., 25 febr.
American Airlines Logo
06:30 - 21:55SYD-SJO
32h 25m2 stops
American Airlines Logo
00:01 - 09:00SJO-SYD
39h 59m2 stops
$2,143American Airlines
Find Deal
dt., 10 març - dv., 13 març
American Airlines Logo
06:30 - 21:55SYD-SJO
32h 25m2 stops
American Airlines Logo
00:01 - 09:00SJO-SYD
39h 59m2 stops
$2,145American Airlines
Find Deal
dt., 10 març - dv., 13 març
American Airlines Logo
06:30 - 21:55SYD-SJO
32h 25m2 stops
American Airlines Logo
00:01 - 09:00SJO-SYD
39h 59m2 stops
$2,151American Airlines
Find Deal
dt., 10 març - dv., 13 març
Multiple Airlines Logo
10:20 - 00:07SYD-SJO
30h 47m2 stops
Multiple Airlines Logo
01:27 - 07:25SJO-SYD
36h 58m1 stop
$2,411Multiple Airlines
Find Deal
dl., 16 febr. - dt., 24 febr.

Air Canada flights from Sydney to Costa Rica

Our best Air Canada deals on Sydney to Costa Rica flight tickets
Air Canada
10 Feb
SYD11:20Sydney Kingsford Smith
28h 55m
2 stops
SJO23:15San José Juan Santamaria Intl
24 Feb
SJO08:35San José Juan Santamaria Intl
32h 00m
2 stops
SYD09:35Sydney Kingsford Smith
$2,025
Find similar
Air Canada
10 Feb
SYD11:20Sydney Kingsford Smith
28h 55m
2 stops
SJO23:15San José Juan Santamaria Intl
24 Feb
SJO08:35San José Juan Santamaria Intl
32h 00m
2 stops
SYD09:35Sydney Kingsford Smith
$2,031
Find similar

American Airlines flights from Sydney to Costa Rica

Our best American Airlines deals on Sydney to Costa Rica flight tickets
American Airlines
10 Mar
SYD11:20Sydney Kingsford Smith
27h 35m
2 stops
SJO21:55San José Juan Santamaria Intl
14 Mar
SJO08:55San José Juan Santamaria Intl
31h 05m
2 stops
SYD09:00Sydney Kingsford Smith
$2,105
Find similar
American Airlines
10 Mar
SYD11:20Sydney Kingsford Smith
27h 35m
2 stops
SJO21:55San José Juan Santamaria Intl
14 Mar
SJO08:55San José Juan Santamaria Intl
31h 05m
2 stops
SYD09:00Sydney Kingsford Smith
$2,112
Find similar
American Airlines
10 Mar
SYD06:30Sydney Kingsford Smith
32h 25m
2 stops
SJO21:55San José Juan Santamaria Intl
13 Mar
SJO00:01San José Juan Santamaria Intl
39h 59m
2 stops
SYD09:00Sydney Kingsford Smith
$2,143
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Sydney 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 16 novembre 2025.
Use the filters below to find and compare flights from Sydney to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

dt. 10/2

11:20-23:15

2 stops28h 55m

San José Juan Santamaria Intl

dt. 24/2

08:35-09:35

2 stops32h 00m

$2,025

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

dt. 10/2

11:20-23:15

2 stops28h 55m

San José Juan Santamaria Intl

dt. 24/2

08:35-09:35

2 stops32h 00m

$2,031

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

dt. 10/3

11:20-21:55

2 stops27h 35m

San José Juan Santamaria Intl

ds. 14/3

08:55-09:00

2 stops31h 05m

$2,105

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

dt. 10/3

11:20-21:55

2 stops27h 35m

San José Juan Santamaria Intl

ds. 14/3

08:55-09:00

2 stops31h 05m

$2,106

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

dt. 10/3

11:20-21:55

2 stops27h 35m

San José Juan Santamaria Intl

ds. 14/3

08:55-09:00

2 stops31h 05m

$2,112

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

dl. 16/2

11:20-20:14

2 stops25h 54m

San José Juan Santamaria Intl

dc. 25/2

07:45-09:00

2 stops32h 15m

$2,132

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

dt. 10/3

06:30-21:55

2 stops32h 25m

San José Juan Santamaria Intl

dv. 13/3

00:01-09:00

2 stops39h 59m

$2,143

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

dt. 10/3

06:30-21:55

2 stops32h 25m

San José Juan Santamaria Intl

dv. 13/3

00:01-09:00

2 stops39h 59m

$2,145

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

dt. 10/3

06:30-21:55

2 stops32h 25m

San José Juan Santamaria Intl

dv. 13/3

00:01-09:00

2 stops39h 59m

$2,151

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

dl. 16/2

10:20-00:07

2 stops30h 47m

San José Juan Santamaria Intl

dt. 24/2

01:27-07:25

1 stop36h 58m

$2,411

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Costa Rica from

How to get the cheapest flight ticket from Sydney 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 Sydney to Costa Rica. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $2,135. If you aren’t able to travel during the month of October, then book flights to Costa Rica from Sydney during July instead. Flights to Costa Rica in July, while not as cheap as those in October, still average around $2,558.

What is the cheapest day to depart on your flight to Costa Rica?

According to our data, Sunday is the cheapest day to fly to Costa Rica from Sydney. The lowest ticket price found for a Sunday departure recently was $2,883. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $3,336. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

What is the cheapest time of day to depart on your flight to Costa Rica?

According to our data, the cheapest time of day to fly to Costa Rica is at midday. momondo users have found flights departing from Sydney to Costa Rica at midday for as low as $2,823. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Costa Rica, so prices are often more expensive at around $3,138 per ticket.

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

You could potentially save up to 23% on your flight if you consider stops on a Sydney to Costa Rica flight.

Cheap Sydney to Costa Rica flight deals and tips

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

Direct flights

None
There are no direct flights from Sydney to Costa Rica. There are no popular flight routes from Sydney to Costa Rica.
Search flight deals

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Costa Rica?

    Prices for flights from Sydney Kingsford Smith Airport to Costa Rica were last updated today.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Costa Rica?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport 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 Sydney Kingsford Smith Airport 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 Sydney to Costa Rica

Compare and see reviews for airlines that fly from Sydney to Costa Rica with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $1,783Free cancellationRating
7.4
9,017 reviews
Search United Airlines flights
American AirlinesPriceFrom $2,125Free cancellationRating
7.2
11,051 reviews
Search American Airlines flights

Why use momondo?

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

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

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

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

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

momondo helps you find the best flight between Sydney 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 Sydney to Costa Rica right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sydney to Costa Rica 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.

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dt. 16/12
dt. 23/12
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