How long is the flight from Western Australia to Costa Rica?

American Airlines can get you from Western Australia to Costa Rica in just under 35h 26m. Your travel time can differ by up to . The distance from Western Australia to Costa Rica is about 16800 km.

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 300.0 inches per month. September is typically the wettest month, when rainfall can reach 300.0 mm. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 18.0 C).

What is the cheapest time of day to fly from WA to CR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Western Australia to Costa Rica as you normally would.

Can I find deals for flights from Western Australia to Costa Rica that include hotel bookings?

Yes. In addition to deals on Western Australia to Costa Rica flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Western Australia to Costa Rica?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Western Australia to Costa Rica.

Can I find deals for business class flights from Western Australia to Costa Rica?

Yes. Cheapflights offers flight deals from Western Australia to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,542+ Cheap Flights from Western Australia to Costa Rica

Cheap flight deals from Western Australia to Costa Rica

Enter your travel dates to find the best prices.

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Cheapest flights from Western Australia to Costa Rica
Explore the most affordable flight options available from Western Australia to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Thu 8/1022:55 -

3 stops35h 26m

Tue 27/1013:00 -

2 stops35h 10m

Deal found 19/9$2,984

Thu 17/1217:00 -

2 stops44h 06m

Thu 31/1215:08 -

2 stops37h 17m

Deal found 17/9$3,686

Thu 8/1022:45 -

2 stops52h 00m

Tue 27/1017:25 -

2 stops59h 20m

Deal found 19/9$4,304

Find flight deals from Western Australia to Costa Rica

Round-trip from	$2,984
One-way from	$1,542

American Airlines
8/10-27/10
5 total stops
70h 36m total
Western Australia to Costa Rica

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17/10-31/12
3 total stops
40h 10m total
Western Australia to Costa Rica

Search Deals

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Use the filters below to find and compare flights from Western Australia to Costa Rica that are best for you.

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Route

Depart

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Price

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PerthSan José

PER Perth - SJO San José Juan Santamaria Intl

PERSJO

Perth

Sat 17/10

17:20-19:30

3 stops40h 10m

San José Juan Santamaria Intl

Wed 31/12

00:00-14:00

Nonstop0h 00m

$1,542

PerthSan José

PER Perth - SJO San José Juan Santamaria Intl

PERSJO

Perth

Tue 15/12

22:55-13:55

2 stops53h 00m

San José Juan Santamaria Intl

Wed 31/12

00:00-14:00

Nonstop0h 00m

$2,403

PerthSan José

PER Perth - SJO San José Juan Santamaria Intl

PERSJO

Perth

Thu 8/10

22:55-20:21

3 stops35h 26m

San José Juan Santamaria Intl

Tue 27/10

13:00-14:10

2 stops35h 10m

$2,984

PerthSan José

PER Perth - SJO San José Juan Santamaria Intl

PERSJO

Perth

Tue 15/12

17:00-14:45

3 stops59h 45m

San José Juan Santamaria Intl

Wed 31/12

00:00-14:00

Nonstop0h 00m

$3,366

PerthSan José

PER Perth - SJO San José Juan Santamaria Intl

PERSJO

Perth

Thu 17/12

17:00-23:06

2 stops44h 06m

San José Juan Santamaria Intl

Thu 31/12

15:08-18:25

2 stops37h 17m

$3,686

PerthSan José

PER Perth - SJO San José Juan Santamaria Intl

PERSJO

Perth

Sun 28/2

22:45-20:51

2 stops36h 06m

San José Juan Santamaria Intl

Wed 3/3

14:46-11:55

2 stops55h 09m

$3,971

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Sorted by cheapest first

Best time to book a flight from Western Australia to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Western Australia with our price prediction graph.

PER-SJO

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Western Australia to Costa Rica

AUWA-CR0

PER-SJO

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Western Australia to Costa Rica?
American Airlines can get you from Western Australia to Costa Rica in just under 35h 26m. Your travel time can differ by up to . The distance from Western Australia to Costa Rica is about 16800 km.
Can I find deals for flights from Western Australia to Costa Rica that include hotel bookings?
Yes. In addition to deals on Western Australia to Costa Rica flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Western Australia to Costa Rica?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Western Australia to Costa Rica.
Can I find deals for business class flights from Western Australia to Costa Rica?
Yes. Cheapflights offers flight deals from Western Australia to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheapflights makes it easy to find Western Australia to Costa Rica flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Western Australia to Costa Rica?

Cheapflights helps you find that perfect flight to Costa Rica from Western Australia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Western Australia to Costa Rica with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Western Australia to Costa Rica flexibly with Cheapflights today.

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Cheap flights from Western Australia to Costa Rica from $1,542

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Western Australia to Costa Rica

Cheapest flights from Western Australia to Costa RicaExplore the most affordable flight options available from Western Australia to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Explore the most affordable flight options available from Western Australia to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Best flights from Western Australia to Costa RicaDiscover carefully curated flight deals from Western Australia to Costa Rica that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Discover carefully curated flight deals from Western Australia to Costa Rica that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Last-minute flights from Western Australia to Costa RicaDiscover last-minute flight deals from Western Australia to Costa Rica. Data last updated 21 September 2026 and is based on user searches.

Discover last-minute flight deals from Western Australia to Costa Rica. Data last updated 21 September 2026 and is based on user searches.

One-way flights from Western Australia to Costa RicaSearch for one-way flight options from Western Australia to Costa Rica. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

Search for one-way flight options from Western Australia to Costa Rica. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

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Use the filters below to find and compare flights from Western Australia to Costa Rica that are best for you.

Best time to book a flight from Western Australia to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Western Australia with our price prediction graph.

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Related info for your journey

How long is the flight from Western Australia to Costa Rica?

Can I find deals for flights from Western Australia to Costa Rica that include hotel bookings?

How can I find direct flights from Western Australia to Costa Rica?

Can I find deals for business class flights from Western Australia to Costa Rica?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Western Australia to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Costa Rica by adding a car hire and/or hotel booking to your travel itinerary.

Search flights from Western Australia to Costa Rica by cabin class

Find flights from Western Australia to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Western Australia and Costa Rica flights

Browse other Western Australia and Costa Rica flight options. Last updated on 21 September 2026.

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Fly with Cheapflights

How does Cheapflights help users find flights from Western Australia to Costa Rica?

Why should you use Cheapflights to find cheap flight tickets from Western Australia to Costa Rica?

Can Cheapflights find flights from Western Australia to Costa Rica with no change fees?

Can Cheapflights notify me if prices for flights from Western Australia to Costa Rica become cheaper?

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Travel Smart

Cheapest flights from Western Australia to Costa Rica
Explore the most affordable flight options available from Western Australia to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Best flights from Western Australia to Costa Rica
Discover carefully curated flight deals from Western Australia to Costa Rica that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Last-minute flights from Western Australia to Costa Rica
Discover last-minute flight deals from Western Australia to Costa Rica. Data last updated 21 September 2026 and is based on user searches.

One-way flights from Western Australia to Costa Rica
Search for one-way flight options from Western Australia to Costa Rica. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.