Cheap flights from Western Australia to Costa Rica from $1,277

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SJO
9 Jul — 16 Jul1
1 adult

Find flight deals from Western Australia to Costa Rica

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 4 July 2025.

Tue 28/1008:00PER - SJO
2 stops48h 16mAmerican Airlines
Thu 30/1006:44SJO - PER
2 stops39h 21mAmerican Airlines
Deal found 1/7$2,897
Mon 27/1001:10PER - SJO
2 stops44h 22mUnited Airlines
Thu 30/1011:35SJO - PER
2 stops33h 45mUnited Airlines
Deal found 3/7$10,524

Cheapflights Fare Finder

Customise your flight search to find flights from Western Australia 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, Cheapflights users made 647,157 searches. Data last updated 4 July 2025.
Use the filters below to find and compare flights from Western Australia to Costa Rica that are best for you.

Fly from

Western Australia

Fly to

Costa Rica

Route

Depart

Return

Price

PerthSan José

PER - SJO

PERSJO

Perth

Tue 28/10

08:00-18:16

2 stops48h 16m

San José Juan Santamaria Intl

Thu 30/10

06:44-12:05

2 stops39h 21m

$2,897

PerthSan José

PER - SJO

PERSJO

Perth

Mon 27/10

01:10-07:32

2 stops44h 22m

San José Juan Santamaria Intl

Thu 30/10

11:35-11:20

2 stops33h 45m

$10,524

PerthSan José

PER - SJO

PERSJO

Perth

Sun 9/11

21:30-18:50

3 stops59h 20m

$1,277

PerthSan José

PER - SJO

PERSJO

Perth

Fri 7/11

22:40-23:00

2 stops38h 20m

$1,906

PerthSan José

PER - SJO

PERSJO

Perth

Tue 4/11

00:15-16:45

2 stops54h 30m

$7,118

PerthSan José

PER - SJO

PERSJO

Perth

Sat 8/11

01:10-18:25

2 stops55h 15m

$10,196

PerthSan José

PER - SJO

PERSJO

Perth

Fri 7/11

01:10-08:32

2 stops45h 22m

$14,612

Flights are sorted by cheapest return flights first.

Deals found on 1/7

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

Related info for your journey

Find useful and relevant information for your journey from Western Australia to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • 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.

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Western Australia to Costa Rica

Discover the top 2 airlines that operate flights from Western Australia to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$2,506Average$2,750FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Qatar AirwaysCheapest$2,961Average$3,406FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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

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.

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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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