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Cheap flights from Cairns to Ontario from $1,295

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — YYZ
9 Jul — 16 Jul1
1 adult

Cheap flight deals from Cairns to Ontario

Keep the following information in mind while searching for Cairns to Ontario flight deals. Data was last updated 4 July 2025.

Round-trip from

$1,804

One-way from

$1,295
Cathay Pacific
  • Cathay Pacific
  • 20/10-20/11
  • 4 total stops
  • 69h 50m total
  • Cairns to Ontario
Cathay Pacific
  • Cathay Pacific
  • 20/9
  • 2 total stops
  • 58h 15m total
  • Cairns to Ontario

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 4 July 2025.

Mon 20/1017:20CNS - YYZ
2 stops34h 30mMultiple Airlines
Thu 20/1113:55YYZ - CNS
2 stops35h 20mMultiple Airlines
Deal found 3/7$1,804
Mon 20/1014:25CNS - YYZ
2 stops37h 25mCathay Pacific
Wed 19/1100:35YYZ - CNS
2 stops48h 40mCathay Pacific
Deal found 3/7$1,830

Cheapflights Fare Finder

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 4 July 2025.
Use the filters below to find and compare flights from Cairns to Ontario that are best for you.

Fly from

Cairns

Fly to

Ontario

Route

Depart

Return

Price

CairnsToronto

CNS - YYZ

CNSYYZ

Cairns

Mon 20/10

17:20-13:50

2 stops34h 30m

Toronto Pearson Intl

Thu 20/11

13:55-16:15

2 stops35h 20m

$1,804

CairnsToronto

CNS - YYZ

CNSYYZ

Cairns

Mon 20/10

14:25-13:50

2 stops37h 25m

Toronto Pearson Intl

Wed 19/11

00:35-16:15

2 stops48h 40m

$1,830

CairnsToronto

CNS - YYZ

CNSYYZ

Cairns

Sat 20/9

17:35-13:50

2 stops58h 15m

$1,295

CairnsToronto

CNS - YYZ

CNSYYZ

Cairns

Sat 20/9

15:35-11:01

3 stops33h 26m

$2,267

CairnsToronto

CNS - YYZ

CNSYYZ

Cairns

Tue 15/7

14:25-09:30

2 stops57h 05m

$5,196

CairnsToronto

CNS - YYZ

CNSYYZ

Cairns

Tue 15/7

06:00-22:36

3 stops30h 36m

$7,862

Flights are sorted by cheapest return flights first.

Deals found on 3/7

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.

Cheapflights Insights

Everything you need to know about your flight from Cairns to Ontario
No data available for this route at this time. Please check back soon.

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 4 July 2025.
Check out reviews from past customers who have flown with Emirates, Cathay Pacific, andUnited Airlines from Cairns to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

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.

  • What are the cheapest airlines to fly from Cairns to Region of Ontario one-way?

    $1,295 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on Emirates and United Airlines, with prices starting from $5,196 and $7,862, respectively.

  • 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 $2,007). 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.

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