$325 Cheap Flights from Dunedin (DUD) to Cairns (CNS)

View $325 flight on Sat, Nov 22, 2025Opens in a new window

Popular airlines from Dunedin (DUD-Dunedin Intl.) to Cairns Intl. Airport (CNS)

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Cheap Flights from Dunedin to Cairns (DUD-CNS)

Prices were available within the past 7 days and start at $325 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Dunedin (DUD) to Cairns (CNS)
Origin airport
Dunedin Intl.
Destination airport
Cairns Intl.
Distance
2449 mi

Dunedin to Cairns Flights

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

 

The best time to book a flight from Dunedin to Cairns

Sunday is one of the best days to book for cheap flights from Dunedin 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 Dunedin 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 Dunedin to Cairns in 2025. You can also book with separate airlines for your outbound and return journeys, from $325 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 Dunedin 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 Dunedin 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 Dunedin Intl. Airport (DUD) to Cairns Intl. Airport (CNS) cost?
Discover the latest flight deals from DUD to CNS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from DUD to CNS?
The cheapest flights from DUD to CNS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from DUD to CNS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from DUD to CNS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Dunedin Intl. Airport (DUD) to Cairns Intl. Airport (CNS)?
There aren't any daily nonstop flights departing from Dunedin Intl. Airport (DUD) to Cairns Intl. Airport (CNS). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from DUD to CNS?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind 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 Dunedin Intl. Airport (DUD) to Cairns Intl. Airport (CNS)?
To avoid possible delays on the Dunedin Intl. Airport (DUD) to Cairns Intl. Airport (CNS) route, aim to fly before 3 PM. Later flights 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 Dunedin Intl. Airport (DUD) to Cairns Intl. Airport (CNS) last-minute?
Last-minute bookings from DUD to CNS are generally more expensive. For the lowest rates, start looking for flights early. That said, if you're flexible with your travel dates, you may score a cheap ticket right before your trip.
Is it cheaper to book a DUD to CNS flight and hotel package?
You'll generally save money by booking a DUD to CNS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your ideal flights and accommodations, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from Dunedin Intl. Airport (DUD) to Cairns Intl. Airport (CNS)?
If you reserved your DUD to CNS 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 have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.