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Cheap flights from Costa Rica to Sydney from $1,092

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Costa Rica to Sydney departing on 22/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Costa Rica to Sydney

Recent return flight deals from Costa Rica to Sydney

Enter your travel dates to find the best prices.
Multiple Airlines Logo
01:55 - 09:50SJO-SYD
62h 55m2 stops
Multiple Airlines Logo
21:40 - 00:38SYD-SJO
43h 58m2 stops
$2,481Multiple Airlines
Find Deal
Sat, 8 Nov - Sun, 16 Nov
Multiple Airlines Logo
01:55 - 09:50SJO-SYD
62h 55m2 stops
Multiple Airlines Logo
21:40 - 00:38SYD-SJO
43h 58m2 stops
$2,482Multiple Airlines
Find Deal
Sat, 8 Nov - Sun, 16 Nov
Multiple Airlines Logo
01:55 - 09:50SJO-SYD
38h 55m2 stops
Multiple Airlines Logo
17:45 - 00:38SYD-SJO
23h 53m1 stop
$2,504Multiple Airlines
Find Deal
Sun, 9 Nov - Thu, 13 Nov
Multiple Airlines Logo
14:39 - 12:30SJO-SYD
28h 51m3 stops
Multiple Airlines Logo
14:10 - 07:17SYD-SJO
34h 07m3 stops
$2,515Multiple Airlines
Find Deal
Mon, 2 Mar - Sun, 15 Mar
Multiple Airlines Logo
01:16 - 12:30SJO-SYD
42h 14m2 stops
Multiple Airlines Logo
11:20 - 06:50SYD-SJO
36h 30m2 stops
$2,610Multiple Airlines
Find Deal
Sat, 7 Feb - Thu, 12 Feb
Multiple Airlines Logo
01:16 - 12:30SJO-SYD
42h 14m2 stops
Multiple Airlines Logo
08:45 - 06:50SYD-SJO
39h 05m3 stops
$2,612Multiple Airlines
Find Deal
Sat, 7 Feb - Thu, 12 Feb
Multiple Airlines Logo
01:55 - 10:45SJO-SYD
39h 50m2 stops
Multiple Airlines Logo
17:45 - 23:28SYD-SJO
22h 43m1 stop
$2,630Multiple Airlines
Find Deal
Sun, 16 Nov - Mon, 24 Nov
Multiple Airlines Logo
01:55 - 09:50SJO-SYD
62h 55m2 stops
Multiple Airlines Logo
21:40 - 23:13SYD-SJO
66h 33m3 stops
$2,632Multiple Airlines
Find Deal
Sat, 8 Nov - Sun, 16 Nov
United Airlines Logo
08:45 - 07:00SJO-SYD
29h 15m1 stop
United Airlines Logo
12:10 - 06:25SYD-SJO
35h 15m2 stops
$2,948United Airlines
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Wed, 12 Nov - Sat, 15 Nov
United Airlines Logo
11:35 - 07:00SJO-SYD
26h 25m1 stop
United Airlines Logo
12:10 - 11:25SYD-SJO
40h 15m2 stops
$2,954United Airlines
Find Deal
Tue, 28 Oct - Sat, 1 Nov

United Airlines flights from Costa Rica to Sydney

Our best United Airlines deals on Costa Rica to Sydney flight tickets
United Airlines
12 Nov
SJO12:35San José Juan Santamaria Intl
25h 25m
1 stop
SYD07:00Sydney Kingsford Smith
19 Nov
SYD12:10Sydney Kingsford Smith
37h 22m
1 stop
SJO08:32San José Juan Santamaria Intl
$2,948
Find similar
United Airlines
28 Oct
SJO11:35San José Juan Santamaria Intl
26h 25m
1 stop
SYD07:00Sydney Kingsford Smith
1 Nov
SYD12:10Sydney Kingsford Smith
40h 15m
2 stops
SJO11:25San José Juan Santamaria Intl
$2,954
Find similar
United Airlines
8 Nov
SJO12:35San José Juan Santamaria Intl
25h 25m
1 stop
SYD07:00Sydney Kingsford Smith
15 Nov
SYD11:20Sydney Kingsford Smith
27h 40m
2 stops
SJO22:00San José Juan Santamaria Intl
$2,962
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Costa Rica to Sydney 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 13 October 2025.
Use the filters below to find and compare flights from Costa Rica to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sat 8/11

01:55-09:50

2 stops62h 55m

Sydney Kingsford Smith

Sun 16/11

21:40-00:38

2 stops43h 58m

$2,481

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sat 8/11

01:55-09:50

2 stops62h 55m

Sydney Kingsford Smith

Sun 16/11

21:40-00:38

2 stops43h 58m

$2,482

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sun 9/11

01:55-09:50

2 stops38h 55m

Sydney Kingsford Smith

Thu 13/11

17:45-00:38

1 stop23h 53m

$2,504

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Mon 2/3

14:39-12:30

3 stops28h 51m

Sydney Kingsford Smith

Sun 15/3

14:10-07:17

3 stops34h 07m

$2,515

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sat 7/2

01:16-12:30

2 stops42h 14m

Sydney Kingsford Smith

Thu 12/2

11:20-06:50

2 stops36h 30m

$2,610

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sat 7/2

01:16-12:30

2 stops42h 14m

Sydney Kingsford Smith

Thu 12/2

08:45-06:50

3 stops39h 05m

$2,612

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sun 16/11

01:55-10:45

2 stops39h 50m

Sydney Kingsford Smith

Mon 24/11

17:45-23:28

1 stop22h 43m

$2,630

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sat 8/11

01:55-09:50

2 stops62h 55m

Sydney Kingsford Smith

Sun 16/11

21:40-23:13

3 stops66h 33m

$2,632

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Wed 12/11

08:45-07:00

1 stop29h 15m

Sydney Kingsford Smith

Sat 15/11

12:10-06:25

2 stops35h 15m

$2,948

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Tue 28/10

11:35-07:00

1 stop26h 25m

Sydney Kingsford Smith

Sat 1/11

12:10-11:25

2 stops40h 15m

$2,954

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 Sydney from

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

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 Sydney?

The month of March is, on average, the cheapest month to fly to Sydney from Costa Rica, with most prices found around $2,944. If you aren’t able to travel to Sydney during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $2,944.

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

According to our data, the cheapest time of day to fly to Sydney is at midday. momondo users have found flights departing from Costa Rica to Sydney at midday for as low as $3,312. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $3,556 on average. Flights to Sydney from Costa Rica in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You could potentially save up to 35% on your flight if you consider stops on a Costa Rica to Sydney flight.

Cheap Costa Rica to Sydney flight deals and tips

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

Direct flights

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

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

    Prices for flights from Costa Rica to Sydney Kingsford Smith Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Costa Rica to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Terrigal
Penrith
Katoomba
Lithgow
Leura
Manly
Bondi Beach
Coogee
Randwick
Cronulla
Charlestown
Newport
Swansea

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Costa Rica.

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

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

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

Once you have performed a search for Costa Rica to Sydney 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 Sydney right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Costa Rica to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.

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