Cheap Flights from Sydney (SYD) to La Fortuna (FON)

Popular airlines from Sydney Airport (SYD) to La Fortuna (FON-Arenal)

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Frequently asked questions

How much does a flight from Kingsford Smith Intl. Airport (SYD) to La Fortuna (FON-Arenal) cost?
Lock in a cheap one-way flight or cheap return flight from Kingsford Smith Intl. Airport (SYD) to La Fortuna (FON-Arenal) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Kingsford Smith Intl. Airport (SYD) to La Fortuna (FON-Arenal)?
Planning your trip for is a great way to save, as it's the cheapest month for flights between SYD and FON. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Kingsford Smith Intl. Airport (SYD) to La Fortuna (FON-Arenal)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SYD to FON flight.
How many flights per day from Kingsford Smith Intl. Airport (SYD) to La Fortuna (FON-Arenal)?
Nonstop flights from Kingsford Smith Intl. Airport (SYD) to La Fortuna (FON-Arenal) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SYD to FON?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kingsford Smith Intl. Airport (SYD) to La Fortuna (FON-Arenal)?
Book a flight from Kingsford Smith Intl. Airport (SYD) to La Fortuna (FON-Arenal) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Kingsford Smith Intl. Airport (SYD) to La Fortuna (FON-Arenal) last-minute?
Booking your flight from SYD to FON shortly before your trip is usually more expensive. But if you're flexible with your schedule, you could snag a cheap last-minute fare.
Can I cancel or change the date of my flight from Kingsford Smith Intl. Airport (SYD) to La Fortuna (FON-Arenal)?
It's usually possible to reschedule or cancel your SYD to FON flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Arenal
Distance
8571 mi

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Sydney to La Fortuna Flights

The cheapest times to fly from Sydney to La Fortuna

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sydney to La Fortuna are during the month of . You can find some of the cheapest flights from Sydney to La Fortuna with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sydney to La Fortuna

Sunday is one of the best days to book for cheap flights from Sydney to La Fortuna: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sydney to La Fortuna

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sydney to La Fortuna in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sydney to La Fortuna flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sydney to La Fortuna airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Sydney to La Fortuna Flights

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*Available to One Key members.