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Cheap flights from Perth to Costa Rica from $1,819

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to Costa Rica departing on 15/12. 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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Find the cheapest flights from Perth to Costa Rica

Cheap return flights

Logo
08:45 - 23:51PER-SJO
53h 06m2 stops
Logo
01:30 - 07:20SJO-PER
39h 50m2 stops
$2,703
Find Deal
Sat, 25 Oct - Fri, 28 Nov
Logo
22:45 - 23:51PER-SJO
39h 06m2 stops
Logo
14:39 - 18:45SJO-PER
38h 06m2 stops
$3,544
Find Deal
Sat, 25 Oct - Sat, 29 Nov
Logo
06:00 - 08:50PER-SJO
64h 50m3 stops
Logo
16:15 - 17:20SJO-PER
59h 05m3 stops
$3,803
Find Deal
Sat, 25 Oct - Sat, 29 Nov
Logo
06:00 - 00:50PER-SJO
56h 50m2 stops
Logo
16:15 - 17:20SJO-PER
59h 05m3 stops
$3,821
Find Deal
Sat, 25 Oct - Sat, 29 Nov
Logo
06:00 - 08:50PER-SJO
64h 50m3 stops
Logo
01:45 - 17:20SJO-PER
49h 35m3 stops
$3,846
Find Deal
Sat, 25 Oct - Fri, 28 Nov
Logo
06:00 - 00:50PER-SJO
56h 50m2 stops
Logo
01:45 - 17:20SJO-PER
49h 35m3 stops
$3,866
Find Deal
Sat, 25 Oct - Fri, 28 Nov
Logo
23:10 - 23:40PER-SJO
38h 30m4 stops
Logo
08:35 - 14:30SJO-PER
39h 55m3 stops
$5,525
Find Deal
Sat, 25 Oct - Sat, 29 Nov
Logo
00:10 - 23:15PER-SJO
37h 05m3 stops
Logo
08:35 - 14:30SJO-PER
39h 55m3 stops
$9,131
Find Deal
Fri, 24 Oct - Sat, 29 Nov
Logo
00:10 - 23:15PER-SJO
37h 05m3 stops
Logo
09:00 - 17:20SJO-PER
42h 20m2 stops
$10,202
Find Deal
Fri, 24 Oct - Sat, 29 Nov
Logo
00:10 - 23:15PER-SJO
37h 05m3 stops
Logo
01:45 - 17:20SJO-PER
49h 35m3 stops
$10,253
Find Deal
Fri, 24 Oct - Fri, 28 Nov

momondo Fare Finder

 
Customise your flight search to find flights from Perth 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 11 August 2025.
Use the filters below to find and compare flights from Perth to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PerthSan José

PER - SJO

PERSJO

Perth

Sat 25/10

08:45-23:51

2 stops53h 06m

San José Juan Santamaria Intl

Fri 28/11

01:30-07:20

2 stops39h 50m

$2,703

PerthSan José

PER - SJO

PERSJO

Perth

Sat 25/10

22:45-23:51

2 stops39h 06m

San José Juan Santamaria Intl

Sat 29/11

14:39-18:45

2 stops38h 06m

$3,544

PerthSan José

PER - SJO

PERSJO

Perth

Sat 25/10

06:00-08:50

3 stops64h 50m

San José Juan Santamaria Intl

Sat 29/11

16:15-17:20

3 stops59h 05m

$3,803

PerthSan José

PER - SJO

PERSJO

Perth

Sat 25/10

06:00-00:50

2 stops56h 50m

San José Juan Santamaria Intl

Sat 29/11

16:15-17:20

3 stops59h 05m

$3,821

PerthSan José

PER - SJO

PERSJO

Perth

Sat 25/10

06:00-08:50

3 stops64h 50m

San José Juan Santamaria Intl

Fri 28/11

01:45-17:20

3 stops49h 35m

$3,846

PerthSan José

PER - SJO

PERSJO

Perth

Sat 25/10

06:00-00:50

2 stops56h 50m

San José Juan Santamaria Intl

Fri 28/11

01:45-17:20

3 stops49h 35m

$3,866

PerthSan José

PER - SJO

PERSJO

Perth

Sat 25/10

23:10-23:40

4 stops38h 30m

San José Juan Santamaria Intl

Sat 29/11

08:35-14:30

3 stops39h 55m

$5,525

PerthSan José

PER - SJO

PERSJO

Perth

Fri 24/10

00:10-23:15

3 stops37h 05m

San José Juan Santamaria Intl

Sat 29/11

08:35-14:30

3 stops39h 55m

$9,131

PerthSan José

PER - SJO

PERSJO

Perth

Fri 24/10

00:10-23:15

3 stops37h 05m

San José Juan Santamaria Intl

Sat 29/11

09:00-17:20

2 stops42h 20m

$10,202

PerthSan José

PER - SJO

PERSJO

Perth

Fri 24/10

00:10-23:15

3 stops37h 05m

San José Juan Santamaria Intl

Fri 28/11

01:45-17:20

3 stops49h 35m

$10,253

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Costa Rica from

How to get the cheapest flight ticket from Perth 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 day to depart on your flight to Costa Rica?

According to our data, Monday is the cheapest day to fly to Costa Rica from Perth. The lowest ticket price found for a Monday departure recently was $2,773. 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 $3,507. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

Cheap Perth to Costa Rica flight deals and tips

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

Best price found

$1,819

Fastest flight time

29h 00m

Direct flights

None

Airports in Costa Rica

1 airport
The best one-way flight to Costa Rica from Perth in the past 72 hours is $1,819. The best return flight deal from Perth to Costa Rica found on momondo in the last 72 hours is $2,703.
The fastest flight from Perth to Costa Rica takes 29h 00m
There are no direct flights from Perth to Costa Rica. Popular non-direct route for this connection is Perth Airport - San José Juan Santamaria Intl Airport.
There is 1 airport near Costa Rica: San José Juan Santamaria Intl (SJO)
Search flight deals

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

    Prices for flights from Perth Airport to Costa Rica were last updated today.

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

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

    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 Perth Airport to Costa Rica.

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

    The necessary travel and health documents for your Costa Rica trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Perth to Costa Rica

Compare and see reviews for airlines that fly from Perth to Costa Rica with momondo
Airline
Rating
Free cancellation
Price
American AirlinesPriceFrom $2,523Free cancellationRating
7.2
10,000 reviews
Search American Airlines flights
Qatar AirwaysPriceFrom $2,982Free cancellationRating
7.4
3,604 reviews
Search Qatar Airways flights

Why use momondo?

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

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

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

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

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

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

Of course. momondo tracks the price of Perth to Costa Rica flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Costa Rica trip

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