$1,360 Cheap Flights from Cartagena (CTG) to Sydney (SYD)

View $1,360 flight on Sat, Oct 25, 2025Opens in a new window

Popular airlines from Rafael Nunez Intl. Airport (CTG) to Sydney Airport (SYD)

Cheap Flights from Cartagena to Sydney (CTG-SYD)

Prices were available within the past 7 days and start at $1,360 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Cartagena (CTG) to Sydney (SYD)
Origin airport
Rafael Núñez Intl.
Destination airport
Kingsford Smith Intl.
Distance
9076 mi

Cartagena to Sydney Flights

The cheapest times to fly from Cartagena to Sydney

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

 

The best time to book a flight from Cartagena to Sydney

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

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 Cartagena to Sydney in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,360 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 Cartagena to Sydney 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 Cartagena to Sydney 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 Rafael Nunez Intl. Airport (CTG) to Kingsford Smith Intl. Airport (SYD) cost?
Grab a cheap one-way flight from $1,360 or cheap return flight from Rafael Nunez Intl. Airport (CTG) to Kingsford Smith Intl. Airport (SYD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Rafael Nunez Intl. Airport (CTG) to Kingsford Smith Intl. Airport (SYD)?
is the least expensive month to fly from CTG to SYD. Traveling during an off-peak travel window is often the key to finding better fares.
What is the cheapest airline that flies from Rafael Nunez Intl. Airport (CTG) to Kingsford Smith Intl. Airport (SYD)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from CTG to SYD. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Rafael Nunez Intl. Airport (CTG) to Kingsford Smith Intl. Airport (SYD)?
You'll need to book a flight with a layover if you're traveling from Rafael Nunez Intl. Airport (CTG) to Kingsford Smith Intl. Airport (SYD). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from CTG to SYD?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a range of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Rafael Nunez Intl. Airport (CTG) to Kingsford Smith Intl. Airport (SYD)?
To avoid possible delays on the Rafael Nunez Intl. Airport (CTG) to Kingsford Smith Intl. Airport (SYD) route, aim to fly before 3 PM. Flights after this time 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 Rafael Nunez Intl. Airport (CTG) to Kingsford Smith Intl. Airport (SYD) last-minute?
Last-minute bookings from CTG to SYD are usually more expensive. For the lowest rates, start searching for flights well ahead of time. That said, if you're flexible with your travel plans, you may score a cheap fare just before your departure.
Is it cheaper to book a CTG to SYD flight and hotel package?
You'll generally save money by booking a CTG to SYD flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your ideal accommodations and flights, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Rafael Nunez Intl. Airport (CTG) to Kingsford Smith Intl. Airport (SYD)?
If you reserved your CTG to SYD flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you purchased, 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 for further details.

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*Available to One Key members.