$854 Cheap Flights from Cancun (CUN) to Perth (PER)

View $854 flight on Tue, Feb 10, 2026Opens in a new window

Popular airlines from Cancun Intl. Airport (CUN) to Perth Airport (PER)

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Cheap Flights from Cancun to Perth (CUN-PER)

Prices were available within the past 7 days and start at $854 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Cancun (CUN) to Perth (PER)
Origin airport
Cancun Intl.
Destination airport
Perth
Distance
10841 mi

Cancun to Perth Flights

The cheapest times to fly from Cancun to Perth

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

 

The best time to book a flight from Cancun to Perth

Sunday is one of the best days to book for cheap flights from Cancun to Perth: 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 Cancun to Perth

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 Cancun to Perth in 2026. You can also book with separate airlines for your outbound and return journeys, from $854 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 Cancun to Perth 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 Cancun to Perth 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 Cancun Intl. Airport (CUN) to Perth Airport (PER) cost?
Get a cheap one-way flight from $854 or cheap return flight from Cancun Intl. Airport (CUN) to Perth Airport (PER) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Cancun Intl. Airport (CUN) to Perth Airport (PER)?
Flying in is a good way to save, as it's the cheapest month for flights between CUN and PER. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Cancun Intl. Airport (CUN) to Perth Airport (PER)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest CUN to PER flight.
How many flights per day from Cancun Intl. Airport (CUN) to Perth Airport (PER)?
You'll need to catch a flight with a layover if you're traveling from Cancun Intl. Airport (CUN) to Perth Airport (PER). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from CUN to PER?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a number of factors, including 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 Cancun Intl. Airport (CUN) to Perth Airport (PER)?
To arrive at Perth Airport (PER) on time, choose a flight that leaves Cancun Intl. Airport (CUN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Cancun Intl. Airport (CUN) to Perth Airport (PER) last-minute?
Waiting until right before your break to book a flight from CUN to PER generally means paying more. While you may come across some last-minute offers, they're not always guaranteed. Be flexible with your travel plans for the best chance of scoring a bargain.
Is it cheaper to book a CUN to PER flight and hotel package?
You'll generally save money by booking a CUN to PER 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 chosen your preferred flights and accommodations, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Cancun Intl. Airport (CUN) to Perth Airport (PER)?
If you reserved your CUN to PER flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

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*Available to One Key members.