Find flights
When to book
Airlines
FAQs

Cheap flights from Ontario to Cairns from $2,642

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CNS
24 Dec — 31 Dec1
1 adult

Cheap flight deals from Ontario to Cairns

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to Cairns (CNS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 December 2024.

Round-trip from

$3,085

One-way from

$2,642
United Airlines
  • United Airlines
  • 4/2-18/2
  • 4 total stops
  • 54h 38m total
  • Ontario to Cairns
Search Deals
Emirates
  • Emirates
  • 1/2
  • 2 total stops
  • 65h 50m total
  • Ontario to Cairns
Search Deals

Find flight deals from Ontario to Cairns

Best flights from Ontario to Cairns
Discover carefully curated flight deals from Ontario to Cairns that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 December 2024.

Tue 4/218:20YUL - CNS
2 stops28h 40mUnited Airlines
Tue 18/206:00CNS - YUL
2 stops25h 58mUnited Airlines
Deal found 18/12$3,085
Tue 4/220:50YUL - CNS
3 stops44h 40mMultiple Airlines
Tue 18/209:45CNS - YUL
3 stops43h 20mMultiple Airlines
Deal found 17/12$3,291

Find flights from Ontario to Cairns within your budget

Customise your flight search to find flights from Ontario to Cairns that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Tue 4/2

18:20-14:00

2 stops28h 40m

Cairns

Tue 18/2

06:00-16:58

2 stops25h 58m

$3,085

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Tue 4/2

20:50-08:30

3 stops44h 40m

Cairns

Tue 18/2

09:45-14:05

3 stops43h 20m

$3,291

TorontoCairns

YYZ - CNS

YYZCNS

Toronto Pearson Intl

Sat 1/2

13:55-22:45

2 stops65h 50m

$2,642

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Best time to book a flight from Ontario to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns from Ontario with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ontario to Cairns

Get recent, data-driven insights about flights from Ontario to Cairns including ideal travel times, pricing trends, and more.

Rainfall in Cairns by month

Plan your trip to Cairns by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cairns ranges from 20.0 - 430.0 inches per month. March is typically the wettest month, when rainfall can reach 430.0 mm. July is typically the driest time to visit Cairns when rainfall is around 20.0 mm.

Temperature in Cairns by month

Plan your trip to Cairns by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cairns, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 21.0 C).

Reviews of airlines servicing Cairns

Get insights into the airlines that provide service to Cairns. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cairns. Reviews last updated 19 December 2024.
Emirates
8.1
Very Good
3,410 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

Emirates
8.1
Very Good
3,410 reviews
Emirates
8.1
Very Good
3,410 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

United Airlines
7.4
Good
9,055 reviews
Emirates
8.1
Very Good
3,410 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Cairns. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cairns from Ontario?

    Most people fly into Cairns (CNS) if they book a flight to Cairns from Ontario. Cairns is conveniently located just 4.4 km from Cairns’s city centre.

  • Can I find deals for flights from Ontario to Cairns that include hotel bookings?

    Yes. In addition to deals on Ontario to Cairns flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Cairns?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Cairns.

  • Can I find deals for business class flights from Ontario to Cairns?

    Yes. Cheapflights offers flight deals from Ontario to Cairns by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Cairns?

    Currently, March is the cheapest month in which you can book a flight from Region of Ontario to Cairns (average of $192). Flying from Region of Ontario to Cairns in June is currently the most expensive (average of $243). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Cairns?

When you search for this flight from Ontario to Cairns, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Cairns?

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Cairns for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ontario to Cairns with no change fees?

Need flexible booking options for your flight to Cairns from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Cairns become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.