Cheap flights from Western Australia to Costa Rica from $3,621
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
Find 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 1 May 2025.
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 1 May 2025.
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 1 May 2025.
Use the filters below to find and compare flights from Western Australia to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
PerthSan José
PER - SJO
PERSJO
Perth
Wed 21/5
22:45-12:50
2 stops52h 05m
San José Juan Santamaria Intl
Wed 18/6
12:40-18:40
2 stops40h 00m
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.
Cheapflights Insights
Everything you need to know about your flight from Western Australia to Costa Rica
What is the cheapest time of day to fly from WA to CR?
Find hourly flight availability from Western Australia to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 May 2025.
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.
Rainfall in Costa Rica by month
Plan your trip to Costa Rica by taking into account the average rainfall totals by month.
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.
Temperature in Costa Rica by month
Plan your trip to Costa Rica by taking into account the average temperature totals by month.
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).
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.
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Alternative routes for Western Australia to Costa Rica
See prices for flight routes from nearby airports that may be better suited for you.
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 1 May 2025.
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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.
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.
Can Cheapflights notify me if prices for flights from Western Australia to Costa Rica become cheaper?
Not ready to book yet? You can track prices for flights from Western Australia to Costa Rica on Cheapflights with our Price Alert feature and get notified when better prices are available.