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 Ottawa (a popular airport in Region of Ontario) to Sydney (the most popular airport in Australia), then the flight time is 24h 14m on average. If you fly from Toronto (another popular airport in Region of Ontario) to Sydney, then the average flight time is 26h 38m.

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

Delta and Cathay Pacific 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 July 2026, there are 3 flights per week flying from Region of Ontario to Australia. The most common day of the week flights depart is Mon, with 33% of flights taking off on this day.

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 65% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 4 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

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 July 2026, there are 4 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.

$722 Cheap Flights from Ontario to Australia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Australia

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

06:30 - 07:50

YYZ

MEL

35h 20m

2 stops

10:00 - 21:59

MEL

YYZ

25h 59m

2 stops

$1,315Delta

Wed, 29 Jul - Wed, 5 Aug

19:24 - 07:50

YYZ

MEL

46h 26m

2 stops

10:00 - 23:10

MEL

YYZ

27h 10m

2 stops

$1,317Delta

Sun, 2 Aug - Wed, 2 Sep

19:24 - 07:50

YYZ

MEL

46h 26m

2 stops

10:00 - 23:03

MEL

YYZ

27h 03m

2 stops

$1,318Delta

Sun, 2 Aug - Wed, 2 Sep

07:00 - 07:50

YUL

MEL

34h 50m

2 stops

10:00 - 23:52

MEL

YUL

27h 52m

2 stops

$1,318Delta

Wed, 19 Aug - Wed, 26 Aug

13:30 - 10:05

YYZ

MEL

28h 35m

2 stops

12:00 - 22:45

MEL

YYZ

26h 45m

1 stop

$1,615Qantas Airways

Mon, 16 Nov - Sun, 6 Dec

14:00 - 06:30

YYZ

BNE

25h 30m

1 stop

13:10 - 21:23

BNE

YYZ

23h 13m

2 stops

$1,630Multiple Airlines

Mon, 2 Nov - Mon, 25 Jan

14:00 - 05:00

YYZ

MEL

23h 00m

1 stop

10:45 - 22:50

MEL

YYZ

28h 05m

2 stops

$1,670Multiple Airlines

Sun, 8 Nov - Sun, 22 Nov

16:50 - 08:45

YYZ

BNE

24h 55m

2 stops

10:45 - 18:21

BNE

YYZ

22h 36m

2 stops

$1,712Air Canada

Mon, 2 Nov - Mon, 25 Jan

14:59 - 09:05

YYZ

BNE

28h 06m

2 stops

09:40 - 16:18

BNE

YYZ

21h 38m

1 stop

$1,713Qantas Airways

Fri, 23 Oct - Mon, 16 Nov

10:00 - 07:05

YYZ

BNE

31h 05m

1 stop

10:00 - 08:20

BNE

YYZ

36h 20m

1 stop

$1,723Air Canada

Sun, 2 Aug - Sun, 16 Aug

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ANA flights from Region of Ontario to Australia

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

ANA

3 Nov

YYZ10:00Toronto Pearson Intl

42h 15m

2 stops

SYD20:15Sydney Kingsford Smith

18 Nov

SYD12:25Sydney Kingsford Smith

27h 30m

2 stops

YYZ23:55Toronto Pearson Intl

$1,810

ANA

29 Sept

YYZ13:00Toronto Pearson Intl

40h 10m

2 stops

SYD19:10Sydney Kingsford Smith

27 Oct

SYD12:25Sydney Kingsford Smith

26h 30m

2 stops

YYZ23:55Toronto Pearson Intl

$1,813

ANA

18 Oct

YYZ08:30Toronto Pearson Intl

44h 40m

2 stops

SYD20:10Sydney Kingsford Smith

3 Nov

SYD12:25Sydney Kingsford Smith

27h 30m

2 stops

YYZ23:55Toronto Pearson Intl

$1,814

Delta flights from Region of Ontario to Australia

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

Delta

29 July

YYZ06:30Toronto Pearson Intl

35h 20m

2 stops

MEL07:50Melbourne

5 Aug

MEL10:00Melbourne

25h 59m

2 stops

YYZ21:59Toronto Pearson Intl

$1,315

Delta

2 Aug

YYZ19:24Toronto Pearson Intl

46h 26m

2 stops

MEL07:50Melbourne

2 Sept

MEL10:00Melbourne

27h 10m

2 stops

YYZ23:10Toronto Pearson Intl

$1,317

Delta

2 Aug

YYZ19:24Toronto Pearson Intl

46h 26m

2 stops

MEL07:50Melbourne

2 Sept

MEL10:00Melbourne

27h 03m

2 stops

YYZ23:03Toronto Pearson Intl

$1,318

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Wed 29/7

06:30-07:50

2 stops35h 20m

Melbourne

Wed 5/8

10:00-21:59

2 stops25h 59m

$1,315

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Sun 2/8

19:24-07:50

2 stops46h 26m

Melbourne

Wed 2/9

10:00-23:10

2 stops27h 10m

$1,317

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Sun 2/8

19:24-07:50

2 stops46h 26m

Melbourne

Wed 2/9

10:00-23:03

2 stops27h 03m

$1,318

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

07:00-07:50

2 stops34h 50m

Melbourne

Wed 26/8

10:00-23:52

2 stops27h 52m

$1,318

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Mon 16/11

13:30-10:05

2 stops28h 35m

Melbourne

Sun 6/12

12:00-22:45

1 stop26h 45m

$1,615

TorontoBrisbane

YYZ - BNE

YYZBNE

Toronto Pearson Intl

Mon 2/11

14:00-06:30

1 stop25h 30m

Brisbane

Mon 25/1

13:10-21:23

2 stops23h 13m

$1,630

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Sun 8/11

14:00-05:00

1 stop23h 00m

Melbourne

Sun 22/11

10:45-22:50

2 stops28h 05m

$1,670

Fastest return journey

TorontoBrisbane

YYZ - BNE

YYZBNE

Toronto Pearson Intl

Mon 2/11

16:50-08:45

2 stops24h 55m

Brisbane

Mon 25/1

10:45-18:21

2 stops22h 36m

$1,712

TorontoBrisbane

YYZ - BNE

YYZBNE

Toronto Pearson Intl

Fri 23/10

14:59-09:05

2 stops28h 06m

Brisbane

Mon 16/11

09:40-16:18

1 stop21h 38m

$1,713

TorontoBrisbane

YYZ - BNE

YYZBNE

Toronto Pearson Intl

Sun 2/8

10:00-07:05

1 stop31h 05m

Brisbane

Sun 16/8

10:00-08:20

1 stop36h 20m

$1,723

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, June 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 $516. If you don’t want to visit Australia in June, then you should wait until February to fly from Region of Ontario, when ticket prices are also cheap, with an average price of $1,877.

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 $2,237 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 $2,107 on momondo.

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

There are 2 cabin classes 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 46% 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	21h 55m
Direct flights	Every day
Airports in Australia	269 airports

The fastest flight from Region of Ontario to Australia takes 21h 55m

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), Brisbane (BNE), 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 July 2026, there are 4 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 Boeing 777-200LR, representing 52.17% of all bookings. The subsequent popular models are Airbus A350-900 at 43.48% and Boeing 777 at 4.35%.

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 $446	Free cancellation	Rating 7.1 11,309 reviews	Search Air Canada flights
Qantas Airways	PriceFrom $1,241	Free cancellation	Rating 7.5 1,057 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $1,507	Free cancellation	Rating 7.4 9,941 reviews	Search United Airlines flights
Cathay Pacific	PriceFrom $1,877	Free cancellation	Rating 7.6 1,403 reviews	Search Cathay Pacific 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.