Cheap Flights from Sydney (SYD) to Rosario (ROS)

Popular airlines from Sydney Airport (SYD) to Rosario (ROS-Rosario - Islas Malvinas Intl.)

Flights from Sydney (SYD) to Rosario (ROS)
Origin airport
Kingsford Smith Intl.
Destination airport
Rosario - Islas Malvinas Intl.
Distance
7372 mi

Sydney to Rosario Flights

The cheapest times to fly from Sydney to Rosario

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 Rosario are during the month of . You can find some of the cheapest flights from Sydney to Rosario with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sydney to Rosario

Sunday is one of the best days to book for cheap flights from Sydney to Rosario: 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 Rosario

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 Rosario 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 Rosario 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 Rosario 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.

 

Frequently asked questions

How much does a flight from Kingsford Smith Intl. Airport (SYD) to Rosario - Islas Malvinas Intl. Airport (ROS) cost?
Grab a cheap one-way flight or cheap return flight from Kingsford Smith Intl. Airport (SYD) to Rosario - Islas Malvinas Intl. Airport (ROS) 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 Rosario - Islas Malvinas Intl. Airport (ROS)?
The cheapest month to fly from SYD to ROS is , when there's less demand. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Kingsford Smith Intl. Airport (SYD) to Rosario - Islas Malvinas Intl. Airport (ROS)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from SYD to ROS. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Kingsford Smith Intl. Airport (SYD) to Rosario - Islas Malvinas Intl. Airport (ROS)?
Direct flights from Kingsford Smith Intl. Airport (SYD) to Rosario - Islas Malvinas Intl. Airport (ROS) 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 choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SYD to ROS?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on various factors, such as the time of year and carrier.*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 Rosario - Islas Malvinas Intl. Airport (ROS)?
To avoid possible delays on the Kingsford Smith Intl. Airport (SYD) to Rosario - Islas Malvinas Intl. Airport (ROS) route, aim to fly before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Rosario - Islas Malvinas Intl. Airport (ROS) last-minute?
Holding off until just before your trip to book your flight from SYD to ROS often results in higher prices. While you might find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans for the best chance of getting a bargain.
Is it cheaper to book a SYD to ROS flight and hotel package?
Opting for a SYD to ROS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our extensive range of stays and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kingsford Smith Intl. Airport (SYD) to Rosario - Islas Malvinas Intl. Airport (ROS)?
If you reserved your SYD to ROS flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Explore a world of travel with Expedia

*Available to One Key members.