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Cheap flights from Cairns to Ontario from $922

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — YYZ
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Cairns to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Cairns (CNS) to Ontario (CAON). 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 21 January 2025.

Round-trip from

$1,693

One-way from

$922
Cathay Pacific
  • Cathay Pacific
  • 6/3-12/3
  • 2 total stops
  • 66h 30m total
  • Cairns to Ontario
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7/3
  • 7/3
  • 3 total stops
  • 46h 31m total
  • Cairns to Ontario
Search Deals

Find flight deals from Cairns to Ontario

Cheapest flights from Cairns to Ontario
Explore the most affordable flight options available from Cairns to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Thu 6/312:00CNS - YYZ
1 stop23h 35mCathay Pacific
Wed 12/301:35YYZ - CNS
1 stop42h 55mCathay Pacific
Deal found 20/1$1,693
Thu 6/318:45CNS - YYZ
2 stops32h 30mMultiple Airlines
Wed 12/301:35YYZ - CNS
1 stop42h 55mMultiple Airlines
Deal found 20/1$1,886
Fri 7/306:00CNS - YUL
2 stops26h 03mMultiple Airlines
Fri 14/312:15YUL - CNS
3 stops35h 15mMultiple Airlines
Deal found 21/1$3,286
Thu 6/315:35CNS - YYZ
2 stops56h 15mEmirates
Thu 13/314:55YYZ - CNS
3 stops55h 10mEmirates
Deal found 20/1$3,496
Thu 6/306:00CNS - YYZ
2 stops25h 52mUnited Airlines
Thu 13/312:50YYZ - CNS
2 stops32h 10mUnited Airlines
Deal found 20/1$3,854
Mon 31/306:00CNS - YYZ
3 stops48h 24mAir Canada
Tue 15/418:40YYZ - CNS
3 stops52h 30mAir Canada
Deal found 19/1$5,714

Find flights from Cairns to Ontario within your budget

Customise your flight search to find flights from Cairns to Ontario 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 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CairnsToronto

CNS - YYZ

CNSYYZ

Cairns

Thu 6/3

12:00-20:35

1 stop23h 35m

Toronto Pearson Intl

Wed 12/3

01:35-10:30

1 stop42h 55m

$1,693

CairnsToronto

CNS - YYZ

CNSYYZ

Cairns

Thu 6/3

18:45-12:15

2 stops32h 30m

Toronto Pearson Intl

Wed 12/3

01:35-10:30

1 stop42h 55m

$1,886

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Fri 7/3

06:00-17:03

2 stops26h 03m

Montreal Pierre Elliott Trudeau Intl

Fri 14/3

12:15-13:30

3 stops35h 15m

$3,286

CairnsToronto

CNS - YYZ

CNSYYZ

Cairns

Thu 6/3

15:35-08:50

2 stops56h 15m

Toronto Pearson Intl

Thu 13/3

14:55-12:05

3 stops55h 10m

$3,496

CairnsToronto

CNS - YYZ

CNSYYZ

Cairns

Thu 6/3

06:00-16:52

2 stops25h 52m

Toronto Pearson Intl

Thu 13/3

12:50-11:00

2 stops32h 10m

$3,854

CairnsToronto

CNS - YYZ

CNSYYZ

Cairns

Mon 31/3

06:00-16:24

3 stops48h 24m

Toronto Pearson Intl

Tue 15/4

18:40-13:10

3 stops52h 30m

$5,714

CairnsToronto

CNS - YYZ

CNSYYZ

Cairns

Fri 7/3

06:40-14:11

3 stops46h 31m

$922

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Sun 16/2

12:00-14:05

2 stops41h 05m

$1,947

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Sun 16/2

12:45-07:20

3 stops57h 35m

$2,723

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Best time to book a flight from Cairns to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Cairns 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 Cairns to Ontario

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

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 inches per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 21 January 2025.
Emirates
8.1
Very Good
3,360 reviews
Check prices

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Emirates
8.1
Very Good
3,360 reviews
Emirates
8.1
Very Good
3,360 reviews
Check prices

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Cathay Pacific
7.5
Good
830 reviews
Emirates
8.1
Very Good
3,360 reviews
Check prices

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

United Airlines
7.4
Good
8,985 reviews
Emirates
8.1
Very Good
3,360 reviews
Check prices

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Air Canada
7.0
Good
8,635 reviews
Emirates
8.1
Very Good
3,360 reviews
Check prices

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

Find useful and relevant information for your journey from Cairns to Ontario. 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 from for flights from Cairns to Ontario?

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cairns to Ontario 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 Cairns to Region of Ontario?

    Currently, May is the cheapest month in which you can book a flight from Cairns to Region of Ontario (average of $1,218). Flying from Cairns to Region of Ontario in December is currently the most expensive (average of $2,034). 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

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

Need flexible booking options for your flight to Ontario from Cairns? 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 Cairns to Ontario become cheaper?

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