$869 Cheap Flights from Cancun (CUN) to Cairns (CNS)

View $869 flight on Tue, Oct 21, 2025Opens in a new window

Popular airlines from Cancun Intl. Airport (CUN) to Cairns Intl. Airport (CNS)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Cancun to Cairns (CUN-CNS)

Prices were available within the past 7 days and start at $869 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 Cairns (CNS)
Origin airport
Cancun Intl.
Destination airport
Cairns Intl.
Distance
9000 mi

Cancun to Cairns Flights

The cheapest times to fly from Cancun to Cairns

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

 

The best time to book a flight from Cancun to Cairns

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

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 Cairns in 2025. You can also book with separate airlines for your outbound and return journeys, from $869 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 Cairns 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 Cairns 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 Cairns Intl. Airport (CNS) cost?
Grab a cheap one-way flight from $869 or cheap return flight from Cancun Intl. Airport (CUN) to Cairns Intl. Airport (CNS) 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 Cairns Intl. Airport (CNS)?
Planning your getaway for may help you find better deals, as it's the cheapest month for flights between CUN and CNS. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Cancun Intl. Airport (CUN) to Cairns Intl. Airport (CNS)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest CUN to CNS flight.
How many flights per day from Cancun Intl. Airport (CUN) to Cairns Intl. Airport (CNS)?
Nonstop flights from Cancun Intl. Airport (CUN) to Cairns Intl. Airport (CNS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CUN to CNS?
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 Cancun Intl. Airport (CUN) to Cairns Intl. Airport (CNS)?
Select a flight from Cancun Intl. Airport (CUN) to Cairns Intl. Airport (CNS) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**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 Cairns Intl. Airport (CNS) last-minute?
Booking your flight from CUN to CNS right before your getaway is usually more expensive. However, if you're flexible with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a CUN to CNS flight and hotel package?
You'll typically save money by securing a CUN to CNS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After choosing your ideal accommodations and flights, you can add extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Cancun Intl. Airport (CUN) to Cairns Intl. Airport (CNS)?
Typically, it's possible to cancel or reschedule your CUN to CNS flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.