Which airlines fly to Australia?

Air Canada, United Airlines and Cathay Pacific are the top three most popular airlines that fly to Australia from Region of Ontario according to our data. Air Canada is the first choice among our users, with 62% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 5 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

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

Delta and Air New Zealand are the most popular carriers operating from Ontario to Australia

How many flights depart from Region of Ontario to Australia on average per week?

As of May 2026, there are 1 flights per week flying from Region of Ontario to Australia. The most common day of the week flights depart is Thu, with 100% of flights taking off on this day.

How long is the flight from Region of Ontario to Australia?

The flight from Region of Ontario to Australia depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Toronto (a popular airport in Region of Ontario) to Sydney (the most popular airport in Australia), then the flight time is 27h 53m on average. If you fly from Hamilton (another popular airport in Region of Ontario) to Sydney, then the average flight time is 35h 20m.

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

Prices for flights from Ontario to Australia were last updated today.

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

As of May 2026, there are 5 operators available to choose from for flights from Ontario to Australia.

How old do you have to be to fly from Ontario to Australia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Australia.

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

The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$779 Cheap Flights from Ontario to Australia in 2026

1 adult

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Find the cheapest flights from Ontario to Australia

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

07:00 - 07:50

YUL

MEL

34h 50m

2 stops

10:00 - 23:59

MEL

YUL

27h 59m

2 stops

$1,396Delta

Fri, 19 Jun - Wed, 5 Aug

06:10 - 07:50

YYZ

MEL

35h 40m

2 stops

10:00 - 23:18

MEL

YYZ

27h 18m

2 stops

$1,397Delta

Wed, 22 Jul - Sun, 2 Aug

18:50 - 07:50

YUL

MEL

47h 00m

2 stops

10:00 - 11:56

MEL

YUL

39h 56m

2 stops

$1,397Delta

Sun, 21 Jun - Wed, 5 Aug

18:35 - 11:05

YUL

MEL

26h 30m

2 stops

06:00 - 16:59

MEL

YUL

24h 59m

2 stops

$1,787Air Canada

Sat, 20 Jun - Wed, 5 Aug

18:35 - 11:05

YUL

MEL

26h 30m

2 stops

06:00 - 16:59

MEL

YUL

24h 59m

2 stops

$1,788Air Canada

Sat, 20 Jun - Wed, 5 Aug

06:00 - 12:05

YYZ

MEL

40h 05m

3 stops

14:25 - 05:45

MEL

YYZ

30h 20m

3 stops

$1,836Multiple Airlines

Tue, 22 Sep - Tue, 6 Oct

09:00 - 12:25

YYZ

MEL

37h 25m

3 stops

14:20 - 06:55

MEL

YYZ

31h 35m

3 stops

$1,864Multiple Airlines

Mon, 21 Sep - Mon, 5 Oct

18:35 - 10:40

YYZ

BNE

26h 05m

2 stops

11:25 - 05:10

BNE

YYZ

32h 45m

2 stops

$2,008Fiji Airways

Sat, 29 Aug - Tue, 3 Nov

18:35 - 10:40

YYZ

BNE

26h 05m

2 stops

11:25 - 23:40

BNE

YYZ

27h 15m

2 stops

$2,010Fiji Airways

Sat, 29 Aug - Tue, 3 Nov

16:15 - 07:15

YYZ

PER

51h 00m

2 stops

08:35 - 06:10

PER

YYZ

33h 35m

2 stops

$2,017Philippine Airlines

Mon, 24 Aug - Mon, 7 Sep

Fiji Airways flights from Region of Ontario to Australia

Our best Fiji Airways deals on Region of Ontario to Australia flight tickets

Fiji Airways

21 Oct

YYZ22:30Toronto Pearson Intl

56h 55m

2 stops

SYD22:25Sydney Kingsford Smith

10 Nov

SYD14:00Sydney Kingsford Smith

25h 40m

2 stops

YYZ23:40Toronto Pearson Intl

$1,869

Fiji Airways

21 Oct

YYZ22:30Toronto Pearson Intl

47h 20m

2 stops

SYD12:50Sydney Kingsford Smith

10 Nov

SYD14:00Sydney Kingsford Smith

25h 40m

2 stops

YYZ23:40Toronto Pearson Intl

$1,875

Fiji Airways

9 Nov

YYZ22:15Toronto Pearson Intl

46h 20m

2 stops

SYD12:35Sydney Kingsford Smith

8 Dec

SYD06:00Sydney Kingsford Smith

33h 40m

2 stops

YYZ23:40Toronto Pearson Intl

$1,895

ANA flights from Region of Ontario to Australia

Our best ANA deals on Region of Ontario to Australia flight tickets

ANA

6 Sept

YYZ14:45Toronto Pearson Intl

28h 40m

2 stops

SYD09:25Sydney Kingsford Smith

14 Oct

SYD12:45Sydney Kingsford Smith

27h 50m

2 stops

YYZ01:35Toronto Pearson Intl

$1,820

ANA

29 Sept

YYZ13:00Toronto Pearson Intl

40h 10m

2 stops

SYD19:10Sydney Kingsford Smith

24 Oct

SYD12:45Sydney Kingsford Smith

50h 20m

2 stops

YYZ00:05Toronto Pearson Intl

$1,864

ANA

29 Sept

YYZ14:45Toronto Pearson Intl

38h 25m

2 stops

SYD19:10Sydney Kingsford Smith

24 Oct

SYD12:45Sydney Kingsford Smith

50h 20m

2 stops

YYZ00:05Toronto Pearson Intl

$1,865

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Fri 19/6

07:00-07:50

2 stops34h 50m

Melbourne

Wed 5/8

10:00-23:59

2 stops27h 59m

$1,396

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Wed 22/7

06:10-07:50

2 stops35h 40m

Melbourne

Sun 2/8

10:00-23:18

2 stops27h 18m

$1,397

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Sun 21/6

18:50-07:50

2 stops47h 00m

Melbourne

Wed 5/8

10:00-11:56

2 stops39h 56m

$1,397

Fastest return journey

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

18:35-11:05

2 stops26h 30m

Melbourne

Wed 5/8

06:00-16:59

2 stops24h 59m

$1,787

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

18:35-11:05

2 stops26h 30m

Melbourne

Wed 5/8

06:00-16:59

2 stops24h 59m

$1,788

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Tue 22/9

06:00-12:05

3 stops40h 05m

Melbourne

Tue 6/10

14:25-05:45

3 stops30h 20m

$1,836

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Mon 21/9

09:00-12:25

3 stops37h 25m

Melbourne

Mon 5/10

14:20-06:55

3 stops31h 35m

$1,864

TorontoBrisbane

YYZ - BNE

YYZBNE

Toronto Pearson Intl

Sat 29/8

18:35-10:40

2 stops26h 05m

Brisbane

Tue 3/11

11:25-05:10

2 stops32h 45m

$2,008

TorontoBrisbane

YYZ - BNE

YYZBNE

Toronto Pearson Intl

Sat 29/8

18:35-10:40

2 stops26h 05m

Brisbane

Tue 3/11

11:25-23:40

2 stops27h 15m

$2,010

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Mon 24/8

16:15-07:15

2 stops51h 00m

Perth

Mon 7/9

08:35-06:10

2 stops33h 35m

$2,017

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 Australia

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

Other information

What is the cheapest month to fly to Australia?

In general, March is the cheapest month to fly from Region of Ontario to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $2,017. If you don’t want to visit Australia in March, then you should wait until November to fly from Region of Ontario, when ticket prices are also cheap, with an average price of $2,036.

What is the cheapest Ontario to Australia flight route?

Fly from Toronto Pearson Intl to Sydney Kingsford Smith for the best Ontario - Australia flight prices

How far in advance should I book a flight from Ontario to Australia?

You are more likely to see cheaper flights to Australia from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $2,181 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Region of Ontario for as low as $1,934 on momondo.

What cabin class options are available on Region of Ontario to Australia flights?

There is only 1 cabin class available to choose from on Region of Ontario to Australia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 25% on your flight if you consider stops on a Region of Ontario to Australia flight.

Cheap Region of Ontario to Australia flight deals and tips

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

Fastest flight time	22h 20m
Direct flights	Every day
Airports in Australia	269 airports

The fastest flight from Region of Ontario to Australia takes 22h 20m

Direct flights go from Region of Ontario to Australia every day.

There are 269 airports in Australia. From Region of Ontario there are direct flights to Melbourne Avalon (AVV), Melbourne (MEL), Sydney Kingsford Smith (SYD).

Search flight deals

Frequently asked questions about flying from Ontario to Australia

When did momondo last update prices for flights from Ontario to Australia?
Prices for flights from Ontario to Australia were last updated today.
How many operators does momondo search for flights from Ontario to Australia?
As of May 2026, there are 5 operators available to choose from for flights from Ontario to Australia.
How old do you have to be to fly from Ontario to Australia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Region of Ontario to Australia?
momondo data reveals that the most frequently booked plane model on the route from Region of Ontario to Australia is Airbus A350-900, representing 53.12% of all bookings. The subsequent popular model is Boeing 777-200LR at 46.88%.

Best airlines flying from Region of Ontario to Australia

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

Airline	Rating	Free cancellation	Price
Air Canada	PriceFrom $433	Free cancellation	Rating 7.1 11,072 reviews	Search Air Canada flights
Qantas Airways	PriceFrom $1,207	Free cancellation	Rating 7.5 1,038 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $1,466	Free cancellation	Rating 7.4 9,750 reviews	Search United Airlines flights
Cathay Pacific	PriceFrom $1,826	Free cancellation	Rating 7.6 1,342 reviews	Search Cathay Pacific flights
Qatar Airways	PriceFrom $2,752	Free cancellation	Rating 7.4 3,730 reviews	Search Qatar Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Australia for you.

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

Yes. momondo enables you to select and highlight flights to Australia from Ontario with this policy.

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

Once you have performed a search for Ontario to Australia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Ontario to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.