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

Prices for flights from Ontario to Cairns Airport are updated daily.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Cairns Airport.

What documentation or ID do you need to fly to Cairns Airport?

The required travel and health documents for your Cairns Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Cairns Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,081 Cheap Flights from Ontario to Cairns in 2025

1 adult

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Find the cheapest flights from Ontario to Cairns

Round-trip

One-way

Last minute

Cheap return flights

06:30 - 11:40YYZ-CNS

39h 10m3 stops

12:40 - 12:46CNS-YYZ

38h 06m3 stops

$2,471

Find Deal

Thu, 25 Sep - Sat, 4 Oct

06:30 - 11:40YYZ-CNS

39h 10m2 stops

15:35 - 12:15CNS-YYZ

35h 40m2 stops

$2,476

Find Deal

Tue, 28 Oct - Tue, 4 Nov

20:50 - 14:55YUL-CNS

51h 05m2 stops

15:45 - 14:05CNS-YUL

61h 20m2 stops

$2,886Qatar Airways

Find Deal

Wed, 11 Feb - Sun, 15 Feb

20:50 - 14:55YUL-CNS

51h 05m2 stops

15:45 - 14:05CNS-YUL

61h 20m2 stops

$2,889Qatar Airways

Find Deal

Wed, 11 Feb - Sun, 15 Feb

14:15 - 15:10YYZ-CNS

33h 55m2 stops

14:35 - 20:40CNS-YYZ

45h 05m2 stops

$3,131Qantas Airways

Find Deal

Mon, 9 Feb - Fri, 13 Feb

14:15 - 15:10YYZ-CNS

33h 55m2 stops

19:30 - 20:40CNS-YYZ

40h 10m2 stops

$3,136Qantas Airways

Find Deal

Mon, 9 Feb - Fri, 13 Feb

10:35 - 08:35YYZ-CNS

56h 00m2 stops

18:40 - 22:10CNS-YYZ

41h 30m2 stops

$3,319Cathay Pacific

Find Deal

Thu, 25 Sep - Sat, 4 Oct

10:35 - 08:35YYZ-CNS

56h 00m2 stops

18:40 - 13:50CNS-YYZ

33h 10m2 stops

$3,332Cathay Pacific

Find Deal

Thu, 25 Sep - Sat, 4 Oct

17:17 - 12:55YYZ-CNS

29h 38m2 stops

15:35 - 12:30CNS-YYZ

34h 55m3 stops

$21,045American Airlines

Find Deal

Thu, 25 Sep - Sat, 4 Oct

17:17 - 12:55YYZ-CNS

29h 38m3 stops

15:35 - 12:30CNS-YYZ

34h 55m3 stops

$21,095American Airlines

Find Deal

Thu, 25 Sep - Sat, 4 Oct

Cathay Pacific flights from Region of Ontario to Cairns

Our best Cathay Pacific deals on Region of Ontario to Cairns flight tickets

Cathay Pacific

25 Sept

YYZ10:35Toronto Pearson Intl

56h 00m

2 stops

CNS08:35Cairns

4 Oct

CNS18:40Cairns

41h 30m

2 stops

YYZ22:10Toronto Pearson Intl

$3,319

Find similar

Cathay Pacific

25 Sept

YYZ10:35Toronto Pearson Intl

56h 00m

2 stops

CNS08:35Cairns

4 Oct

CNS18:40Cairns

33h 10m

2 stops

YYZ13:50Toronto Pearson Intl

$3,332

Find similar

Cathay Pacific

8 Feb

YYZ00:35Toronto Pearson Intl

41h 00m

2 stops

CNS08:35Cairns

13 Feb

CNS14:50Cairns

36h 25m

2 stops

YYZ12:15Toronto Pearson Intl

$3,350

Find similar

Qantas Airways flights from Region of Ontario to Cairns

Our best Qantas Airways deals on Region of Ontario to Cairns flight tickets

Qantas Airways

9 Feb

YYZ14:15Toronto Pearson Intl

33h 55m

2 stops

CNS15:10Cairns

13 Feb

CNS14:35Cairns

45h 05m

2 stops

YYZ20:40Toronto Pearson Intl

$3,131

Find similar

Qantas Airways

9 Feb

YYZ14:15Toronto Pearson Intl

33h 55m

2 stops

CNS15:10Cairns

13 Feb

CNS19:30Cairns

40h 10m

2 stops

YYZ20:40Toronto Pearson Intl

$3,136

Find similar

Qantas Airways

9 Feb

YYZ10:30Toronto Pearson Intl

36h 20m

3 stops

CNS13:50Cairns

13 Feb

CNS14:35Cairns

45h 05m

2 stops

YYZ20:40Toronto Pearson Intl

$3,209

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoCairns

YYZ - CNS

YYZCNS

Toronto Pearson Intl

Thu 25/9

06:30-11:40

3 stops39h 10m

Cairns

Sat 4/10

12:40-12:46

3 stops38h 06m

$2,471

TorontoCairns

YYZ - CNS

YYZCNS

Toronto Pearson Intl

Tue 28/10

06:30-11:40

2 stops39h 10m

Cairns

Tue 4/11

15:35-12:15

2 stops35h 40m

$2,476

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Wed 11/2

20:50-14:55

2 stops51h 05m

Cairns

Sun 15/2

15:45-14:05

2 stops61h 20m

$2,886

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Wed 11/2

20:50-14:55

2 stops51h 05m

Cairns

Sun 15/2

15:45-14:05

2 stops61h 20m

$2,889

TorontoCairns

YYZ - CNS

YYZCNS

Toronto Pearson Intl

Mon 9/2

14:15-15:10

2 stops33h 55m

Cairns

Fri 13/2

14:35-20:40

2 stops45h 05m

$3,131

TorontoCairns

YYZ - CNS

YYZCNS

Toronto Pearson Intl

Mon 9/2

14:15-15:10

2 stops33h 55m

Cairns

Fri 13/2

19:30-20:40

2 stops40h 10m

$3,136

TorontoCairns

YYZ - CNS

YYZCNS

Toronto Pearson Intl

Thu 25/9

10:35-08:35

2 stops56h 00m

Cairns

Sat 4/10

18:40-22:10

2 stops41h 30m

$3,319

TorontoCairns

YYZ - CNS

YYZCNS

Toronto Pearson Intl

Thu 25/9

10:35-08:35

2 stops56h 00m

Cairns

Sat 4/10

18:40-13:50

2 stops33h 10m

$3,332

TorontoCairns

YYZ - CNS

YYZCNS

Toronto Pearson Intl

Thu 25/9

17:17-12:55

2 stops29h 38m

Cairns

Sat 4/10

15:35-12:30

3 stops34h 55m

$21,045

TorontoCairns

YYZ - CNS

YYZCNS

Toronto Pearson Intl

Thu 25/9

17:17-12:55

3 stops29h 38m

Cairns

Sat 4/10

15:35-12:30

3 stops34h 55m

$21,095

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

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

Cathay Pacific is the most popular carrier operating from Ontario to Cairns

Cheap Region of Ontario to Cairns flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Ontario to Cairns Airport?
Prices for flights from Ontario to Cairns Airport are updated daily.
How old do you have to be to fly from Ontario to Cairns Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Cairns Airport.
What documentation or ID do you need to fly to Cairns Airport?
The required travel and health documents for your Cairns Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Cairns Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Port Douglas

Palm Cove

Trinity Beach

Mission Beach

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cairns from Ontario.

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

All flight searches from Ontario to Cairns on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Ontario and Cairns by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Ontario to Cairns flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.