Cheap flights from Costa Rica to Sydney from $969

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 16/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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
14:39 - 20:50
SJO
-
SYD
37h 11m3 stops
Multiple Airlines Logo
11:20 - 07:17
SYD
-
SJO
36h 57m2 stops
$1,666Multiple Airlines
Mon, 2 Mar - Sun, 15 Mar
Multiple Airlines Logo
14:39 - 12:35
SJO
-
SYD
28h 56m3 stops
Multiple Airlines Logo
14:00 - 07:17
SYD
-
SJO
34h 17m3 stops
$1,811Multiple Airlines
Mon, 9 Mar - Sat, 14 Mar
Multiple Airlines Logo
14:39 - 12:35
SJO
-
SYD
28h 56m3 stops
Multiple Airlines Logo
14:00 - 07:17
SYD
-
SJO
34h 17m3 stops
$1,886Multiple Airlines
Sun, 8 Mar - Sun, 15 Mar
Multiple Airlines Logo
14:39 - 12:45
SJO
-
SYD
29h 06m3 stops
Multiple Airlines Logo
13:15 - 07:17
SYD
-
SJO
34h 02m3 stops
$1,890Multiple Airlines
Thu, 2 Apr - Sun, 12 Apr
Multiple Airlines Logo
14:39 - 12:35
SJO
-
SYD
28h 56m3 stops
Multiple Airlines Logo
14:00 - 07:17
SYD
-
SJO
34h 17m3 stops
$1,893Multiple Airlines
Sun, 8 Mar - Sun, 15 Mar
Multiple Airlines Logo
14:39 - 12:35
SJO
-
SYD
28h 56m3 stops
Multiple Airlines Logo
14:00 - 07:17
SYD
-
SJO
34h 17m3 stops
$1,896Multiple Airlines
Mon, 9 Mar - Sat, 14 Mar
Multiple Airlines Logo
14:39 - 12:45
SJO
-
SYD
29h 06m3 stops
Multiple Airlines Logo
13:15 - 07:17
SYD
-
SJO
34h 02m3 stops
$1,931Multiple Airlines
Thu, 2 Apr - Fri, 10 Apr
Multiple Airlines Logo
05:30 - 07:30
SJO
-
SYD
34h 00m2 stops
Multiple Airlines Logo
17:50 - 07:17
SYD
-
SJO
29h 27m2 stops
$1,957Multiple Airlines
Mon, 6 Apr - Fri, 17 Apr
Multiple Airlines Logo
01:27 - 09:00
SJO
-
SYD
38h 33m1 stop
Multiple Airlines Logo
07:05 - 00:07
SYD
-
SJO
34h 02m2 stops
$2,022Multiple Airlines
Sun, 15 Feb - Mon, 23 Feb
Multiple Airlines Logo
01:27 - 07:25
SJO
-
SYD
36h 58m1 stop
Multiple Airlines Logo
17:45 - 12:22
SYD
-
SJO
35h 37m2 stops
$2,046Multiple Airlines
Fri, 13 Feb - Sat, 28 Feb

United Airlines flights from Costa Rica to Sydney

Our best United Airlines deals on Costa Rica to Sydney flight tickets
United Airlines
13 Jan
SJO09:40San José Juan Santamaria Intl
30h 35m
1 stop
SYD09:15Sydney Kingsford Smith
12 Feb
SYD11:50Sydney Kingsford Smith
25h 49m
1 stop
SJO20:39San José Juan Santamaria Intl
United Airlines
7 Jan
SJO06:30San José Juan Santamaria Intl
31h 30m
1 stop
SYD07:00Sydney Kingsford Smith
10 Jan
SYD11:50Sydney Kingsford Smith
23h 26m
1 stop
SJO18:16San José Juan Santamaria Intl
United Airlines
5 Jan
SJO09:40San José Juan Santamaria Intl
30h 35m
1 stop
SYD09:15Sydney Kingsford Smith
18 Jan
SYD11:50Sydney Kingsford Smith
25h 49m
1 stop
SJO20:39San José Juan Santamaria Intl

KLM flights from Costa Rica to Sydney

Our best KLM deals on Costa Rica to Sydney flight tickets
KLM
5 Jan
SJO20:05San José Juan Santamaria Intl
41h 30m
2 stops
SYD06:35Sydney Kingsford Smith
18 Jan
SYD16:15Sydney Kingsford Smith
42h 35m
2 stops
SJO17:50San José Juan Santamaria Intl
KLM
5 Jan
SJO20:05San José Juan Santamaria Intl
41h 30m
2 stops
SYD06:35Sydney Kingsford Smith
18 Jan
SYD16:15Sydney Kingsford Smith
43h 10m
2 stops
SJO18:25San José Juan Santamaria Intl
KLM
13 Jan
SJO20:30San José Juan Santamaria Intl
41h 55m
3 stops
SYD07:25Sydney Kingsford Smith
12 Feb
SYD11:30Sydney Kingsford Smith
47h 20m
2 stops
SJO17:50San José Juan Santamaria Intl

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 4 January 2026.
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

Mon 2/3

14:39-20:50

3 stops37h 11m

Sydney Kingsford Smith

Sun 15/3

11:20-07:17

2 stops36h 57m

$1,666

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Mon 9/3

14:39-12:35

3 stops28h 56m

Sydney Kingsford Smith

Sat 14/3

14:00-07:17

3 stops34h 17m

$1,811

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sun 8/3

14:39-12:35

3 stops28h 56m

Sydney Kingsford Smith

Sun 15/3

14:00-07:17

3 stops34h 17m

$1,886

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Thu 2/4

14:39-12:45

3 stops29h 06m

Sydney Kingsford Smith

Sun 12/4

13:15-07:17

3 stops34h 02m

$1,890

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sun 8/3

14:39-12:35

3 stops28h 56m

Sydney Kingsford Smith

Sun 15/3

14:00-07:17

3 stops34h 17m

$1,893

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Mon 9/3

14:39-12:35

3 stops28h 56m

Sydney Kingsford Smith

Sat 14/3

14:00-07:17

3 stops34h 17m

$1,896

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Thu 2/4

14:39-12:45

3 stops29h 06m

Sydney Kingsford Smith

Fri 10/4

13:15-07:17

3 stops34h 02m

$1,931

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Mon 6/4

05:30-07:30

2 stops34h 00m

Sydney Kingsford Smith

Fri 17/4

17:50-07:17

2 stops29h 27m

$1,957

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sun 15/2

01:27-09:00

1 stop38h 33m

Sydney Kingsford Smith

Mon 23/2

07:05-00:07

2 stops34h 02m

$2,022

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Fri 13/2

01:27-07:25

1 stop36h 58m

Sydney Kingsford Smith

Sat 28/2

17:45-12:22

2 stops35h 37m

$2,046

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 May is, on average, the cheapest month to fly to Sydney from Costa Rica, with most prices found around $2,847. If you aren’t able to travel to Sydney during the month of May, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $2,847.

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

Fastest flight time

24h 40m

Direct flights

None
The fastest flight from Costa Rica to Sydney takes 24h 40m
There are no direct flights from Costa Rica to Sydney. There are no popular flight routes from Costa Rica to Sydney.
  • 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
Cronulla
Randwick
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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1 adult
Tue 3/2
Tue 10/2

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