Cheap flights from Australia to Costa Rica from $1,104
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Costa Rica departing on 15/9. 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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American Airlines flights from Australia to Costa Rica
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United Airlines flights from Australia to Costa Rica
Our best United Airlines deals on Australia to Costa Rica flight tickets
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How to get the cheapest flight ticket from Australia 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 month to fly to Costa Rica?
In general, March is the cheapest month to fly from Australia to Costa Rica. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $2,741. If you aren’t able to travel during the month of March, then book flights to Costa Rica from Australia during August instead. Flights to Costa Rica in August, while not as cheap as those in March, still average around $2,766.
What is the cheapest day to depart on your flight to Costa Rica?
According to our data, Sunday is the cheapest day to fly to Costa Rica from Australia. The lowest ticket price found for a Sunday departure recently was $2,891. 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 $3,345. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.
What is the cheapest time of day to depart on your flight to Costa Rica?
According to our data, the cheapest time of day to fly to Costa Rica is at midday. momondo users have found flights departing from Australia to Costa Rica at midday for as low as $2,830. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Costa Rica, so prices are often more expensive at around $3,146 per ticket.
How far in advance should I book a flight to Costa Rica?
You are more likely to see cheaper flights to Costa Rica from Australia when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $2,945 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Australia for as low as $2,572 on momondo.
What is the cheapest airline that flies from Australia to Costa Rica?
LATAM Airlines, United Airlines, and American Airlines are the most popular carriers operating from Australia to Costa Rica
Which airlines fly to Costa Rica?
United Airlines, American Airlines and Qantas Airways are the top three most popular airlines that fly to Costa Rica from Australia according to our data. United Airlines is the first choice among our users, with 76% of people opting to fly with this airline when travelling to Costa Rica. Keep in mind that there are 4 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.
Cheap Australia to Costa Rica flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Australia to Costa Rica
When did momondo last update prices for flights from Australia to Costa Rica?
Prices for flights from Australia to Costa Rica are updated daily.
How many operators does momondo search for flights from Australia to Costa Rica?
As of June 2025, there are 4 operators available to choose from for flights from Australia to Costa Rica.
How old do you have to be to fly from Australia to Costa Rica?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The travel and health documents you'll need for your trip to Costa Rica may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Australia to Costa Rica
Compare and see reviews for airlines that fly from Australia to Costa Rica with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,788 | Free cancellation | Rating 7.4 8,784 reviews | |||
| PriceFrom $2,042 | Free cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $2,614 | Free cancellation | Rating 7.5 854 reviews | |||
| PriceFrom $2,985 | Free cancellation | Rating 7.4 3,584 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Australia to Costa Rica?
It is quick and easy to find Australia to Costa Rica flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Costa Rica that suits you.
Can I find flights from Australia to Costa Rica with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Australia to Costa Rica flights to just show those with flexible booking policies.
How can momondo help me find flights from Australia to Costa Rica?
momondo helps you find the best flight between Australia and Costa Rica by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Australia to Costa Rica right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Costa Rica, momondo offers a useful price alert feature which will track prices for flights to Costa Rica from Australia and alert you when they change.