$1,361 Cheap Flights from Toronto (YYZ) to Cairns (CNS)

View $1,361 flight on Thu, Aug 7, 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 $1,361 for one-way flights and $3,088 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Dec 15 - Mon, Jan 5
YYZ
Toronto
CNS
Cairns
$3,088 Roundtrip, found 3 hours ago
$3,088
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Mon, Dec 15 from Toronto to Cairns, returning Mon, Jan 5, priced at $3,088 found 3 hours ago
Air Canada
Mon, Dec 15 - Mon, Jan 5
YYZ
Toronto
CNS
Cairns
$3,121 Roundtrip, found 3 hours ago
$3,121
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Mon, Dec 15 from Toronto to Cairns, returning Mon, Jan 5, priced at $3,121 found 3 hours ago
Air Canada
Mon, Dec 15 - Mon, Jan 5
YYZ
Toronto
CNS
Cairns
$3,161 Roundtrip, found 3 hours ago
$3,161
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Mon, Dec 15 from Toronto to Cairns, returning Mon, Jan 5, priced at $3,161 found 3 hours ago
Air Canada
Mon, Dec 15 - Mon, Jan 5
YYZ
Toronto
CNS
Cairns
$3,193 Roundtrip, found 3 hours ago
$3,193
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Mon, Dec 15 from Toronto to Cairns, returning Mon, Jan 5, priced at $3,193 found 3 hours ago
Air Canada
Mon, Dec 15 - Mon, Jan 5
YYZ
Toronto
CNS
Cairns
$3,211 Roundtrip, found 3 hours ago
$3,211
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Mon, Dec 15 from Toronto to Cairns, returning Mon, Jan 5, priced at $3,211 found 3 hours ago
Air Canada
Mon, Dec 15 - Mon, Jan 5
YYZ
Toronto
CNS
Cairns
$3,248 Roundtrip, found 3 hours ago
$3,248
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Mon, Dec 15 from Toronto to Cairns, returning Mon, Jan 5, priced at $3,248 found 3 hours ago
Air Canada
Mon, Dec 15 - Mon, Jan 5
YYZ
Toronto
CNS
Cairns
$3,258 Roundtrip, found 3 hours ago
$3,258
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Mon, Dec 15 from Toronto to Cairns, returning Mon, Jan 5, priced at $3,258 found 3 hours ago
American Airlines
Mon, Dec 15 - Mon, Jan 5
YYZ
Toronto
CNS
Cairns
$3,290 Roundtrip, found 3 hours ago
$3,290
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Mon, Dec 15 from Toronto to Cairns, returning Mon, Jan 5, priced at $3,290 found 3 hours ago
Cathay Pacific
Mon, Dec 15 - Mon, Jan 5
YYZ
Toronto
CNS
Cairns
$3,498 Roundtrip, found 3 hours ago
$3,498
Roundtrip
found 3 hours ago
Select Cathay Pacific flight, departing Mon, Dec 15 from Toronto to Cairns, returning Mon, Jan 5, priced at $3,498 found 3 hours ago
Qantas Airways
Mon, Dec 15 - Mon, Jan 5
YYZ
Toronto
CNS
Cairns
$3,601 Roundtrip, found 3 hours ago
$3,601
Roundtrip
found 3 hours ago
Select Qantas Airways flight, departing Mon, Dec 15 from Toronto to Cairns, returning Mon, Jan 5, priced at $3,601 found 3 hours ago
Flights from Toronto (YYZ) to Cairns (CNS)
Origin airport
Pearson Intl.
Destination airport
Cairns Intl.
Roundtrip price
$3,088
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 $1,361 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?
Get a cheap one-way flight from $1,361 or cheap return flight from $3,088 from Pearson Intl. Airport (YYZ) to Cairns Intl. Airport (CNS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Pearson Intl. Airport (YYZ) to Cairns Intl. Airport (CNS)?
The cheapest month to fly from YYZ to CNS is December, when demand is low. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Pearson Intl. Airport (YYZ) to Cairns Intl. Airport (CNS)?
To find the cheapest airline flying from YYZ to CNS, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
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.