What is the cheapest airline that flies from Cairns to Ontario?

Qatar Airways is the most popular carrier operating from Cairns to Ontario

When did momondo last update prices for flights from Cairns Airport to Ontario?

Prices for flights from Cairns Airport to Ontario refresh daily.

How many operators does momondo search for flights from Cairns Airport to Ontario?

There is 1 operator available for flights from Cairns Airport to Ontario as of March 2026.

How old do you have to be to fly from Cairns Airport to Ontario?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Cairns Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,466 Cheap Flights from Cairns to Ontario in 2026

1 adult

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Find the cheapest flights from Cairns to Ontario

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:00 - 01:38

CNS

YYZ

33h 38m

2 stops

18:35 - 13:40

YYZ

CNS

29h 05m

2 stops

$1,896Multiple Airlines

Tue, 5 May - Tue, 12 May

06:45 - 22:55

CNS

YYZ

30h 10m

2 stops

13:15 - 11:15

YYZ

CNS

32h 00m

3 stops

$1,959Multiple Airlines

Tue, 5 May - Tue, 12 May

15:45 - 09:59

CNS

YYZ

32h 14m

3 stops

13:15 - 10:35

YYZ

CNS

31h 20m

3 stops

$1,964Multiple Airlines

Tue, 5 May - Tue, 12 May

10:15 - 07:05

CNS

YUL

34h 50m

3 stops

12:30 - 17:35

YUL

CNS

39h 05m

3 stops

$2,316Multiple Airlines

Thu, 25 Jun - Sat, 4 Jul

10:15 - 07:05

CNS

YUL

34h 50m

3 stops

12:30 - 17:35

YUL

CNS

39h 05m

3 stops

$2,342Multiple Airlines

Thu, 25 Jun - Sat, 4 Jul

10:15 - 07:05

CNS

YUL

34h 50m

3 stops

12:30 - 17:35

YUL

CNS

39h 05m

3 stops

$2,410Multiple Airlines

Thu, 25 Jun - Sat, 4 Jul

13:55 - 11:44

CNS

YUL

35h 49m

3 stops

15:48 - 17:35

YUL

CNS

35h 47m

2 stops

$3,248Multiple Airlines

Thu, 25 Jun - Sat, 4 Jul

13:55 - 11:44

CNS

YUL

35h 49m

3 stops

15:48 - 12:55

YUL

CNS

31h 07m

2 stops

$3,267Multiple Airlines

Thu, 25 Jun - Sat, 4 Jul

13:55 - 11:44

CNS

YUL

35h 49m

3 stops

12:30 - 12:55

YUL

CNS

34h 25m

3 stops

$3,271Multiple Airlines

Thu, 25 Jun - Sat, 4 Jul

13:55 - 11:44

CNS

YUL

35h 49m

3 stops

15:48 - 12:55

YUL

CNS

31h 07m

2 stops

$3,280Multiple Airlines

Thu, 25 Jun - Sat, 4 Jul

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CairnsToronto

CNS - YYZ

CNSYYZ

Cairns

Tue 5/5

06:00-01:38

2 stops33h 38m

Toronto Pearson Intl

Tue 12/5

18:35-13:40

2 stops29h 05m

$1,896

Fastest return journey

CairnsToronto

CNS - YYZ

CNSYYZ

Cairns

Tue 5/5

06:45-22:55

2 stops30h 10m

Toronto Pearson Intl

Tue 12/5

13:15-11:15

3 stops32h 00m

$1,959

CairnsToronto

CNS - YYZ

CNSYYZ

Cairns

Tue 5/5

15:45-09:59

3 stops32h 14m

Toronto Pearson Intl

Tue 12/5

13:15-10:35

3 stops31h 20m

$1,964

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Thu 25/6

10:15-07:05

3 stops34h 50m

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

12:30-17:35

3 stops39h 05m

$2,316

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Thu 25/6

10:15-07:05

3 stops34h 50m

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

12:30-17:35

3 stops39h 05m

$2,342

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Thu 25/6

10:15-07:05

3 stops34h 50m

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

12:30-17:35

3 stops39h 05m

$2,410

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Thu 25/6

13:55-11:44

3 stops35h 49m

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

15:48-17:35

2 stops35h 47m

$3,248

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Thu 25/6

13:55-11:44

3 stops35h 49m

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

15:48-12:55

2 stops31h 07m

$3,267

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Thu 25/6

13:55-11:44

3 stops35h 49m

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

12:30-12:55

3 stops34h 25m

$3,271

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Thu 25/6

13:55-11:44

3 stops35h 49m

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

15:48-12:55

2 stops31h 07m

$3,280

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cairns to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Cairns to Region of Ontario flights?

You could potentially save up to 6% on your flight if you consider stops on a Cairns to Region of Ontario flight.

Cheap Cairns to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cairns to Region of Ontario

Fastest flight time	38h 24m
Direct flights	None

The fastest flight from Cairns to Region of Ontario takes 38h 24m

There are no direct flights from Cairns to Region of Ontario. There are no popular flight routes from Cairns to Region of Ontario.

Search flight deals

When did momondo last update prices for flights from Cairns Airport to Ontario?
Prices for flights from Cairns Airport to Ontario refresh daily.
How many operators does momondo search for flights from Cairns Airport to Ontario?
There is 1 operator available for flights from Cairns Airport to Ontario as of March 2026.
How old do you have to be to fly from Cairns Airport to Ontario?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Cairns Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Cairns to Region of Ontario

Compare and see reviews for airlines that fly from Cairns to Region of Ontario with momondo

Airline	Rating	Free cancellation	Price
Cathay Pacific	PriceFrom $1,952	Free cancellation	Rating 7.6 1,221 reviews		Search Cathay Pacific flights

Why use momondo?

Why should I use momondo to find a flight deal from Cairns to Ontario?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cairns to Ontario. momondo saves you time and could save you money on your trip.

Can I find flights from Cairns to Ontario with flexible booking policies on momondo?

Yes. All flights to Ontario from Cairns on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Cairns to Ontario?

momondo provides multiple filters to help you find the best flight to Ontario from Cairns. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Cairns to Ontario right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ontario from Cairns. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.