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

Prices for flights from Cairns Airport to Ontario refresh daily.

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.

$963 Cheap Flights from Cairns to Ontario in 2026

Find the cheapest flights from Cairns to Ontario

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:00 - 19:57CNS Cairns-YYZ Toronto Pearson Intl

28h 57m2 stops Brisbane Vancouver Intl

20:20 - 17:15YYZ Toronto Pearson Intl-CNS Cairns

29h 55m2 stops Vancouver Intl Brisbane

$1,925Multiple Airlines

Sat, 21 Nov - Tue, 23 Feb

06:00 - 06:52CNS Cairns-YYZ Toronto Pearson Intl

39h 52m2 stops Brisbane Vancouver Intl

18:40 - 14:00YYZ Toronto Pearson Intl-CNS Cairns

52h 20m3 stops Vancouver Intl Sydney Kingsford Smith Brisbane

$2,041Air Canada

Sat, 21 Nov - Tue, 23 Feb

12:35 - 05:45CNS Cairns-YYZ Toronto Pearson Intl

32h 10m2 stops Sydney Kingsford Smith Vancouver Intl

14:00 - 10:55YYZ Toronto Pearson Intl-CNS Cairns

29h 55m2 stops Dallas/Fort Worth Melbourne

$2,048Multiple Airlines

Sat, 21 Nov - Tue, 23 Feb

09:15 - 23:55CNS Cairns-YYZ Toronto Pearson Intl

29h 40m3 stops Brisbane Los Angeles Los Angeles Calgary

14:00 - 10:30YYZ Toronto Pearson Intl-CNS Cairns

29h 30m2 stops Dallas/Fort Worth Brisbane

$2,278Qantas Airways

Sat, 21 Nov - Tue, 23 Feb

15:45 - 14:05CNS Cairns-YUL Montreal Pierre Elliott Trudeau Intl

61h 20m2 stops Sydney Kingsford Smith Doha Hamad Intl

21:05 - 14:55YUL Montreal Pierre Elliott Trudeau Intl-CNS Cairns

50h 50m2 stops Doha Hamad Intl Sydney Kingsford Smith

$2,520Qatar Airways

Thu, 28 Jan - Sun, 31 Jan

15:45 - 14:05CNS Cairns-YUL Montreal Pierre Elliott Trudeau Intl

61h 20m2 stops Sydney Kingsford Smith Doha Hamad Intl

21:05 - 14:55YUL Montreal Pierre Elliott Trudeau Intl-CNS Cairns

50h 50m2 stops Doha Hamad Intl Sydney Kingsford Smith

$2,523Qatar Airways

Thu, 28 Jan - Sun, 31 Jan

09:15 - 23:59CNS Cairns-YYZ Toronto Pearson Intl

29h 44m3 stops Brisbane Los Angeles Los Angeles Chicago O'Hare Intl

14:00 - 19:50YYZ Toronto Pearson Intl-CNS Cairns

38h 50m3 stops Dallas/Fort Worth Melbourne Townsville

$2,577Qantas Airways

Sat, 21 Nov - Tue, 23 Feb

09:15 - 23:55CNS Cairns-YYZ Toronto Pearson Intl

29h 40m3 stops Brisbane Los Angeles Los Angeles Calgary

14:00 - 19:50YYZ Toronto Pearson Intl-CNS Cairns

38h 50m3 stops Dallas/Fort Worth Melbourne Townsville

$2,626Qantas Airways

Sat, 21 Nov - Tue, 23 Feb

15:45 - 12:35CNS Cairns-YYZ Toronto Pearson Intl

35h 50m2 stops Sydney Kingsford Smith Hong Kong Intl

14:20 - 14:55YYZ Toronto Pearson Intl-CNS Cairns

33h 35m2 stops Hong Kong Intl Sydney Kingsford Smith

$2,627Multiple Airlines

Sat, 21 Nov - Tue, 23 Feb

15:45 - 12:35CNS Cairns-YYZ Toronto Pearson Intl

35h 50m2 stops Sydney Kingsford Smith Hong Kong Intl

14:20 - 14:55YYZ Toronto Pearson Intl-CNS Cairns

33h 35m2 stops Hong Kong Intl Sydney Kingsford Smith

$2,630Multiple Airlines

Sat, 21 Nov - Tue, 23 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

17:25 - 05:45CNS Cairns-YYZ Toronto Pearson Intl

50h 20m2 stops Melbourne Hong Kong Intl

00:35 - 10:55YYZ Toronto Pearson Intl-CNS Cairns

43h 20m2 stops Hong Kong Intl Melbourne

$12,638Cathay Pacific

Mon, 14 Sep - Mon, 8 Mar

12:35 - 05:45CNS Cairns-YYZ Toronto Pearson Intl

55h 10m2 stops Melbourne Hong Kong Intl

14:20 - 10:55YYZ Toronto Pearson Intl-CNS Cairns

53h 35m2 stops Hong Kong Intl Melbourne

$12,638Cathay Pacific

Mon, 14 Sep - Thu, 4 Mar

17:25 - 05:45CNS Cairns-YYZ Toronto Pearson Intl

50h 20m2 stops Melbourne Hong Kong Intl

14:20 - 10:55YYZ Toronto Pearson Intl-CNS Cairns

53h 35m2 stops Hong Kong Intl Melbourne

$12,638Cathay Pacific

Mon, 14 Sep - Mon, 8 Mar

12:35 - 05:45CNS Cairns-YYZ Toronto Pearson Intl

55h 10m2 stops Melbourne Hong Kong Intl

00:35 - 10:55YYZ Toronto Pearson Intl-CNS Cairns

43h 20m2 stops Hong Kong Intl Melbourne

$12,638Cathay Pacific

Mon, 14 Sep - Sat, 6 Mar

12:35 - 05:45CNS Cairns-YYZ Toronto Pearson Intl

55h 10m2 stops Melbourne Hong Kong Intl

14:20 - 10:55YYZ Toronto Pearson Intl-CNS Cairns

53h 35m2 stops Hong Kong Intl Melbourne

$12,638Cathay Pacific

Mon, 14 Sep - Wed, 10 Mar

17:25 - 05:45CNS Cairns-YYZ Toronto Pearson Intl

50h 20m2 stops Melbourne Hong Kong Intl

14:20 - 10:55YYZ Toronto Pearson Intl-CNS Cairns

53h 35m2 stops Hong Kong Intl Melbourne

$12,638Cathay Pacific

Mon, 14 Sep - Fri, 5 Mar

12:35 - 05:45CNS Cairns-YYZ Toronto Pearson Intl

55h 10m2 stops Melbourne Hong Kong Intl

14:20 - 10:55YYZ Toronto Pearson Intl-CNS Cairns

53h 35m2 stops Hong Kong Intl Melbourne

$12,638Cathay Pacific

Mon, 14 Sep - Sat, 6 Mar

15:45 - 14:00CNS Cairns-YYZ Toronto Pearson Intl

60h 15m2 stops Brisbane Hong Kong Intl

00:35 - 10:55YYZ Toronto Pearson Intl-CNS Cairns

43h 20m2 stops Hong Kong Intl Melbourne

$14,137Cathay Pacific

Sun, 13 Sep - Thu, 4 Mar

15:45 - 14:00CNS Cairns-YYZ Toronto Pearson Intl

60h 15m2 stops Brisbane Hong Kong Intl

14:20 - 10:55YYZ Toronto Pearson Intl-CNS Cairns

53h 35m2 stops Hong Kong Intl Melbourne

$14,137Cathay Pacific

Sun, 13 Sep - Sun, 7 Mar

15:45 - 14:00CNS Cairns-YYZ Toronto Pearson Intl

60h 15m2 stops Brisbane Hong Kong Intl

00:35 - 10:55YYZ Toronto Pearson Intl-CNS Cairns

43h 20m2 stops Hong Kong Intl Melbourne

$14,137Cathay Pacific

Sun, 13 Sep - Fri, 5 Mar

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Qatar Airways flights from Cairns to Region of Ontario

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

Qatar Airways

28 Jan

CNS15:45Cairns

61h 20m

2 stops

YUL14:05Montreal Pierre Elliott Trudeau Intl

31 Jan

YUL21:05Montreal Pierre Elliott Trudeau Intl

50h 50m

2 stops

CNS14:55Cairns

$2,520

Qatar Airways

28 Jan

CNS15:45Cairns

61h 20m

2 stops

YUL14:05Montreal Pierre Elliott Trudeau Intl

31 Jan

YUL21:05Montreal Pierre Elliott Trudeau Intl

50h 50m

2 stops

CNS14:55Cairns

$2,523

Qatar Airways

16 Nov

CNS19:50Cairns

57h 40m

2 stops

YYZ14:30Toronto Pearson Intl

31 Jan

YYZ20:10Toronto Pearson Intl

47h 55m

2 stops

CNS11:05Cairns

$11,702

Cathay Pacific flights from Cairns to Region of Ontario

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

Cathay Pacific

10 Feb

CNS15:40Cairns

35h 55m

2 stops

YYZ12:35Toronto Pearson Intl

13 Feb

YYZ00:35Toronto Pearson Intl

43h 20m

2 stops

CNS10:55Cairns

$2,984

Cathay Pacific

10 Feb

CNS15:40Cairns

35h 55m

2 stops

YYZ12:35Toronto Pearson Intl

13 Feb

YYZ00:35Toronto Pearson Intl

43h 20m

2 stops

CNS10:55Cairns

$2,986

Cathay Pacific

18 Nov

CNS11:40Cairns

63h 55m

2 stops

YYZ12:35Toronto Pearson Intl

31 Jan

YYZ14:20Toronto Pearson Intl

53h 35m

2 stops

CNS10:55Cairns

$12,638

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

CairnsToronto

CNS Cairns - YYZ Toronto Pearson Intl

CNSYYZ

Cairns

Sat 21/11

06:00-19:57

2 stops28h 57m

Toronto Pearson Intl

Tue 23/2

20:20-17:15

2 stops29h 55m

$1,925

CairnsToronto

CNS Cairns - YYZ Toronto Pearson Intl

CNSYYZ

Cairns

Sat 21/11

06:00-06:52

2 stops39h 52m

Toronto Pearson Intl

Tue 23/2

18:40-14:00

3 stops52h 20m

$2,041

CairnsToronto

CNS Cairns - YYZ Toronto Pearson Intl

CNSYYZ

Cairns

Sat 21/11

12:35-05:45

2 stops32h 10m

Toronto Pearson Intl

Tue 23/2

14:00-10:55

2 stops29h 55m

$2,048

CairnsToronto

CNS Cairns - YYZ Toronto Pearson Intl

CNSYYZ

Cairns

Sat 21/11

09:15-23:55

3 stops29h 40m

Toronto Pearson Intl

Tue 23/2

14:00-10:30

2 stops29h 30m

$2,278

CairnsMontreal

CNS Cairns - YUL Montreal Pierre Elliott Trudeau Intl

CNSYUL

Cairns

Thu 28/1

15:45-14:05

2 stops61h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 31/1

21:05-14:55

2 stops50h 50m

$2,520

CairnsMontreal

CNS Cairns - YUL Montreal Pierre Elliott Trudeau Intl

CNSYUL

Cairns

Thu 28/1

15:45-14:05

2 stops61h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 31/1

21:05-14:55

2 stops50h 50m

$2,523

CairnsToronto

CNS Cairns - YYZ Toronto Pearson Intl

CNSYYZ

Cairns

Sat 21/11

09:15-23:59

3 stops29h 44m

Toronto Pearson Intl

Tue 23/2

14:00-19:50

3 stops38h 50m

$2,577

CairnsToronto

CNS Cairns - YYZ Toronto Pearson Intl

CNSYYZ

Cairns

Sat 21/11

09:15-23:55

3 stops29h 40m

Toronto Pearson Intl

Tue 23/2

14:00-19:50

3 stops38h 50m

$2,626

CairnsToronto

CNS Cairns - YYZ Toronto Pearson Intl

CNSYYZ

Cairns

Sat 21/11

15:45-12:35

2 stops35h 50m

Toronto Pearson Intl

Tue 23/2

14:20-14:55

2 stops33h 35m

$2,627

CairnsToronto

CNS Cairns - YYZ Toronto Pearson Intl

CNSYYZ

Cairns

Sat 21/11

15:45-12:35

2 stops35h 50m

Toronto Pearson Intl

Tue 23/2

14:20-14:55

2 stops33h 35m

$2,630

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 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

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

Cathay Pacific and Qatar Airways are the most popular carriers operating from Cairns to Ontario

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

Best price found	$963
Fastest flight time	28h 57m
Direct flights	None

The best one-way flight to Region of Ontario from Cairns in the past 72 hours is $963. The best return flight deal from Cairns to Region of Ontario found on momondo in the last 72 hours is $1,925.

The fastest flight from Cairns to Region of Ontario takes 28h 57m

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

Frequently asked questions about flying 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 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.

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.