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Cheap flights from Sydney to Costa Rica from $830

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 15/10. 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

Multiple Airlines Logo
14:15 - 23:45SYD-SJO
26h 30m2 stops
Multiple Airlines Logo
01:55 - 12:30SJO-SYD
41h 35m2 stops
$1,518Multiple Airlines
Find Deal
금, 31 10월 - 목, 6 11월
Multiple Airlines Logo
17:45 - 13:40SYD-SJO
36h 55m2 stops
Multiple Airlines Logo
05:00 - 07:25SJO-SYD
33h 25m2 stops
$1,712Multiple Airlines
Find Deal
월, 9 3월 - 화, 24 3월
Multiple Airlines Logo
11:15 - 22:00SYD-SJO
27h 45m1 stop
Multiple Airlines Logo
00:20 - 09:00SJO-SYD
39h 40m1 stop
$1,799Multiple Airlines
Find Deal
월, 9 3월 - 월, 23 3월
Air Canada Logo
11:20 - 22:15SYD-SJO
51h 55m3 stops
Air Canada Logo
07:35 - 08:35SJO-SYD
32h 00m2 stops
$2,094Air Canada
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월, 9 3월 - 화, 24 3월
American Airlines Logo
11:15 - 21:30SYD-SJO
27h 15m2 stops
American Airlines Logo
06:20 - 09:00SJO-SYD
33h 40m2 stops
$2,099American Airlines
Find Deal
화, 10 2월 - 화, 24 2월
American Airlines Logo
11:20 - 12:05SYD-SJO
41h 45m2 stops
American Airlines Logo
07:00 - 09:00SJO-SYD
33h 00m2 stops
$2,102American Airlines
Find Deal
금, 31 10월 - 금, 7 11월
Air Canada Logo
11:20 - 00:05SYD-SJO
53h 45m2 stops
Air Canada Logo
07:35 - 08:35SJO-SYD
56h 00m2 stops
$2,515Air Canada
Find Deal
금, 20 2월 - 일, 8 3월
British Airways Logo
19:15 - 14:07SYD-SJO
35h 52m2 stops
British Airways Logo
06:29 - 09:00SJO-SYD
33h 31m2 stops
$2,743British Airways
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목, 11 12월 - 목, 8 1월
United Airlines Logo
11:50 - 20:39SYD-SJO
25h 49m1 stop
United Airlines Logo
13:20 - 07:00SJO-SYD
24h 40m1 stop
$2,805United Airlines
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금, 20 2월 - 일, 8 3월
United Airlines Logo
12:10 - 12:42SYD-SJO
41h 32m2 stops
United Airlines Logo
08:45 - 09:05SJO-SYD
55h 20m2 stops
$2,808United Airlines
Find Deal
월, 8 12월 - 수, 7 1월

American Airlines flights from Sydney to Costa Rica

Our best American Airlines deals on Sydney to Costa Rica flight tickets
American Airlines
10 Feb
SYD11:15Sydney Kingsford Smith
27h 15m
2 stops
SJO21:30San José Juan Santamaria Intl
24 Feb
SJO06:20San José Juan Santamaria Intl
33h 40m
2 stops
SYD09:00Sydney Kingsford Smith
$2,099
Find similar
American Airlines
31 Oct
SYD11:20Sydney Kingsford Smith
41h 45m
2 stops
SJO12:05San José Juan Santamaria Intl
7 Nov
SJO07:00San José Juan Santamaria Intl
33h 00m
2 stops
SYD09:00Sydney Kingsford Smith
$2,102
Find similar
American Airlines
10 Feb
SYD11:15Sydney Kingsford Smith
25h 47m
2 stops
SJO20:02San José Juan Santamaria Intl
24 Feb
SJO06:34San José Juan Santamaria Intl
33h 26m
2 stops
SYD09:00Sydney Kingsford Smith
$2,103
Find similar

United Airlines flights from Sydney to Costa Rica

Our best United Airlines deals on Sydney to Costa Rica flight tickets
United Airlines
20 Feb
SYD11:50Sydney Kingsford Smith
25h 49m
1 stop
SJO20:39San José Juan Santamaria Intl
8 Mar
SJO13:20San José Juan Santamaria Intl
24h 40m
1 stop
SYD07:00Sydney Kingsford Smith
$2,804
Find similar
United Airlines
8 Dec
SYD12:10Sydney Kingsford Smith
41h 32m
2 stops
SJO12:42San José Juan Santamaria Intl
7 Jan
SJO08:45San José Juan Santamaria Intl
55h 20m
2 stops
SYD09:05Sydney Kingsford Smith
$2,808
Find similar
United Airlines
10 Feb
SYD11:20Sydney Kingsford Smith
26h 19m
2 stops
SJO20:39San José Juan Santamaria Intl
24 Feb
SJO14:20San José Juan Santamaria Intl
23h 40m
1 stop
SYD07:00Sydney Kingsford Smith
$2,810
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 18 9월 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

금 31/10

14:15-23:45

2 stops26h 30m

San José Juan Santamaria Intl

목 6/11

01:55-12:30

2 stops41h 35m

$1,518

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

월 9/3

17:45-13:40

2 stops36h 55m

San José Juan Santamaria Intl

화 24/3

05:00-07:25

2 stops33h 25m

$1,712

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

월 9/3

11:15-22:00

1 stop27h 45m

San José Juan Santamaria Intl

월 23/3

00:20-09:00

1 stop39h 40m

$1,799

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

월 9/3

11:20-22:15

3 stops51h 55m

San José Juan Santamaria Intl

화 24/3

07:35-08:35

2 stops32h 00m

$2,094

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

화 10/2

11:15-21:30

2 stops27h 15m

San José Juan Santamaria Intl

화 24/2

06:20-09:00

2 stops33h 40m

$2,099

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

금 31/10

11:20-12:05

2 stops41h 45m

San José Juan Santamaria Intl

금 7/11

07:00-09:00

2 stops33h 00m

$2,102

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

금 20/2

11:20-00:05

2 stops53h 45m

San José Juan Santamaria Intl

일 8/3

07:35-08:35

2 stops56h 00m

$2,515

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

목 11/12

19:15-14:07

2 stops35h 52m

San José Juan Santamaria Intl

목 8/1

06:29-09:00

2 stops33h 31m

$2,743

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

금 20/2

11:50-20:39

1 stop25h 49m

San José Juan Santamaria Intl

일 8/3

13:20-07:00

1 stop24h 40m

$2,804

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

월 8/12

12:10-12:42

2 stops41h 32m

San José Juan Santamaria Intl

수 7/1

08:45-09:05

2 stops55h 20m

$2,808

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 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, July 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 $2,506. If you aren’t able to travel during the month of July, then book flights to Costa Rica from Sydney during March instead. Flights to Costa Rica in March, while not as cheap as those in July, still average around $2,619.

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 $2,825. 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 $3,269. 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 $2,766. 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 $3,075 per ticket.

How far in advance should I book a flight to Costa Rica?

You are more likely to see cheaper flights to Costa Rica from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $2,833 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Sydney for as low as $2,496 on momondo.

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.
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  • 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 $1,747Free cancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $2,082Free cancellationRating
7.2
10,000 reviews
Search American Airlines flights
Qantas AirwaysPriceFrom $2,555Free cancellationRating
7.5
907 reviews
Search Qantas Airways 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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토 18/10
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