$1,186 Cheap Flights from Toronto (YYZ) to Cairns (CNS)

View $1,186 flight on Mon, Aug 11, 2025Opens in a new window

Popular airlines from Toronto Pearson Intl. Airport (YYZ) to Cairns Intl. Airport (CNS)

Cheap Flights from Toronto to Cairns (YYZ-CNS)

Prices were available within the past 7 days and start at $1,186 for one-way flights and $1,703 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Tue, Dec 2 - Thu, Dec 11
YYZ
Toronto
CNS
Cairns
$1,703 Roundtrip, found 3 days ago
$1,703
Roundtrip
found 3 days ago
Select WestJet flight, departing Tue, Dec 2 from Toronto to Cairns, returning Thu, Dec 11, priced at $1,703 found 3 days ago
WestJet
Tue, Dec 2 - Mon, Dec 15
YYZ
Toronto
CNS
Cairns
$1,737 Roundtrip, found 3 days ago
$1,737
Roundtrip
found 3 days ago
Select WestJet flight, departing Tue, Dec 2 from Toronto to Cairns, returning Mon, Dec 15, priced at $1,737 found 3 days ago
WestJet
Tue, Dec 2 - Sat, Dec 13
YYZ
Toronto
CNS
Cairns
$1,753 Roundtrip, found 3 days ago
$1,753
Roundtrip
found 3 days ago
Select WestJet flight, departing Tue, Dec 2 from Toronto to Cairns, returning Sat, Dec 13, priced at $1,753 found 3 days ago
American Airlines
Thu, Dec 4 - Thu, Dec 11
YYZ
Toronto
CNS
Cairns
$1,888 Roundtrip, found 3 days ago
$1,888
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Dec 4 from Toronto to Cairns, returning Thu, Dec 11, priced at $1,888 found 3 days ago
Air Canada
Tue, Dec 2 - Wed, Dec 10
YYZ
Toronto
CNS
Cairns
$1,892 Roundtrip, found 3 days ago
$1,892
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Dec 2 from Toronto to Cairns, returning Wed, Dec 10, priced at $1,892 found 3 days ago
Air Canada
Tue, Dec 2 - Fri, Dec 12
YYZ
Toronto
CNS
Cairns
$1,926 Roundtrip, found 3 days ago
$1,926
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Dec 2 from Toronto to Cairns, returning Fri, Dec 12, priced at $1,926 found 3 days ago
Air Canada
Wed, Dec 3 - Wed, Dec 10
YYZ
Toronto
CNS
Cairns
$1,933 Roundtrip, found 3 days ago
$1,933
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Dec 3 from Toronto to Cairns, returning Wed, Dec 10, priced at $1,933 found 3 days ago
American Airlines
Thu, Dec 4 - Mon, Dec 15
YYZ
Toronto
CNS
Cairns
$1,939 Roundtrip, found 3 days ago
$1,939
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Dec 4 from Toronto to Cairns, returning Mon, Dec 15, priced at $1,939 found 3 days ago
Qantas Airways
Mon, Aug 11 - Mon, Aug 18
YYZ
Toronto
CNS
Cairns
$2,007 Roundtrip, found 4 days ago
$2,007
Roundtrip
found 4 days ago
Select Qantas Airways flight, departing Mon, Aug 11 from Toronto to Cairns, returning Mon, Aug 18, priced at $2,007 found 4 days ago
Lufthansa
Mon, Dec 8 - Thu, Dec 18
YYZ
Toronto
CNS
Cairns
$2,026 Roundtrip, found 3 days ago
$2,026
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Mon, Dec 8 from Toronto to Cairns, returning Thu, Dec 18, priced at $2,026 found 3 days ago
Flights from Toronto (YYZ) to Cairns (CNS)
Origin airport
Pearson Intl.
Destination airport
Cairns Intl.
Airlines serving
Air Canada, Cathay Pacific, Emirates, Qantas Airways, United
Roundtrip price
$1,703
Distance
9214 mi

Toronto to Cairns Flights

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

 

The best time to book a flight from Toronto to Cairns

Sunday is one of the best days to book for cheap flights from Toronto 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 Toronto 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 Toronto to Cairns in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,186 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 Toronto 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 Toronto 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 Pearson Intl. Airport (YYZ) to Cairns Intl. Airport (CNS) cost?
Discover the latest flight deals from YYZ 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 YYZ to CNS?
The cheapest flights from YYZ 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 YYZ to CNS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from YYZ to CNS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Pearson Intl. Airport (YYZ) to Cairns Intl. Airport (CNS)?
You'll have to take a flight with a layover if you're traveling from Pearson Intl. Airport (YYZ) to Cairns Intl. Airport (CNS). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from YYZ to CNS?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pearson Intl. Airport (YYZ) to Cairns Intl. Airport (CNS)?
Select a flight from Pearson Intl. Airport (YYZ) to Cairns Intl. Airport (CNS) that takes off before 3 PM to reduce the risk of cancellations and delays. Later departures 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 Pearson Intl. Airport (YYZ) to Cairns Intl. Airport (CNS) last-minute?
Holding off until just before your trip to book a flight from YYZ to CNS generally means paying more. While it's possible to find some last-minute discounts, there's no guarantee. Keep your travel plans flexible for a better chance of getting a bargain.
Is it cheaper to book a YYZ to CNS flight and hotel package?
You'll typically save money by booking a YYZ 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 place. Once you've selected your preferred flights and accommodations, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Pearson Intl. Airport (YYZ) to Cairns Intl. Airport (CNS)?
In most cases, you can cancel or reschedule your YYZ to CNS flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you need further information, head to our Customer Service portal.

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*Available to One Key members.