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Cheap flights from Toronto to Australia from $717

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — SYD
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Australia
Explore the most affordable flight options available from Toronto to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2026.

Tue 28/719:24
YYZ
-
MEL
2 stops46h 26m
Delta
Sun 30/810:00
MEL
-
YYZ
2 stops36h 55m
Delta
Deal found 27/7$1,310
Mon 10/817:50
YYZ
-
MEL
2 stops24h 00m
Delta
Sun 23/810:00
MEL
-
YYZ
2 stops25h 59m
Delta
Deal found 30/7$1,312
Wed 5/816:10
YYZ
-
MEL
2 stops25h 40m
Delta
Wed 12/810:00
MEL
-
YYZ
2 stops38h 25m
Delta
Deal found 31/7$1,316
Mon 17/809:45
YYZ
-
MEL
2 stops32h 05m
Delta
Sun 30/810:00
MEL
-
YYZ
2 stops25h 59m
Delta
Deal found 1/8$1,317
Mon 2/1111:38
YYZ
-
BNE
2 stops29h 52m
Delta
Sun 8/1110:40
BNE
-
YYZ
2 stops27h 16m
Delta
Deal found 30/7$1,346
Sun 16/818:34
YYZ
-
MEL
2 stops47h 16m
Delta
Sun 23/810:00
MEL
-
YYZ
2 stops36h 55m
Delta
Deal found 28/7$1,572
Wed 26/818:25
YYZ
-
MEL
2 stops71h 25m
Delta
Wed 2/910:00
MEL
-
YYZ
2 stops27h 03m
Delta
Deal found 27/7$1,574
Wed 5/812:15
YYZ
-
SYD
2 stops28h 35m
Delta
Sat 22/809:15
SYD
-
YYZ
2 stops27h 55m
Delta
Deal found 28/7$1,612
Thu 6/812:15
YYZ
-
SYD
2 stops28h 35m
Delta
Sun 23/809:15
SYD
-
YYZ
2 stops26h 44m
Delta
Deal found 28/7$1,613
Sat 29/817:50
YYZ
-
SYD
2 stops47h 00m
Delta
Sun 1/1110:40
SYD
-
YYZ
2 stops22h 04m
Delta
Deal found 27/7$1,628
Mon 31/818:14
YYZ
-
SYD
2 stops22h 36m
Delta
Mon 7/909:15
SYD
-
YYZ
2 stops37h 38m
Delta
Deal found 31/7$1,636
Wed 23/907:25
YYZ
-
SYD
2 stops38h 25m
Multiple Airlines
Mon 5/1014:15
SYD
-
YYZ
3 stops35h 18m
Multiple Airlines
Deal found 31/7$1,657

Find flight deals from Toronto to Australia

Keep the following information in mind while searching for Toronto to Australia flight deals. Data was last updated 1 August 2026.

Round-trip from

$1,310

One-way from

$717

Popular in

December

Cheapest in

May

Average price

$2,293
Delta
  • Delta
  • 13/8-21/8
  • 4 total stops
  • 73h 59m total
  • Toronto to Australia
Search Deals
Delta
  • Delta
  • 19/8
  • 2 total stops
  • 28h 41m total
  • Toronto to Australia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($358 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($80 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Toronto to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 1 August 2026.
Use the filters below to find and compare flights from Toronto to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Wed 12/8

06:10-07:50

2 stops35h 40m

Melbourne

Sun 23/8

10:00-23:57

2 stops27h 57m

$1,312

TorontoMelbourne

YYZ - AVV

YYZAVV

Toronto Pearson Intl

Mon 19/10

19:00-20:20

2 stops34h 20m

Melbourne Avalon

Mon 9/11

06:00-15:57

2 stops25h 57m

$1,986

TorontoSydney

YTZ - SYD

YTZSYD

Toronto Island

Sun 30/8

12:30-07:05

2 stops28h 35m

Sydney Kingsford Smith

Mon 14/9

09:10-10:05

2 stops38h 55m

$2,000

TorontoBrisbane

YTZ - BNE

YTZBNE

Toronto Island

Mon 2/11

15:35-08:45

2 stops26h 10m

Brisbane

Mon 30/11

10:45-18:19

2 stops22h 34m

$2,054

TorontoMelbourne

YYZ - AVV

YYZAVV

Toronto Pearson Intl

Thu 3/12

18:40-23:15

1 stop36h 35m

Melbourne Avalon

Wed 3/3

06:00-15:54

1 stop25h 54m

$2,057

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Sun 13/9

13:40-15:50

1 stop36h 10m

Melbourne

Mon 28/9

17:20-08:55

1 stop29h 35m

$2,076

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Sun 20/9

13:40-15:50

1 stop36h 10m

Melbourne

Wed 30/9

17:20-08:55

1 stop29h 35m

$2,076

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Mon 14/9

10:35-06:50

1 stop32h 15m

Perth

Mon 21/9

08:20-22:10

1 stop25h 50m

$2,081

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Fri 23/10

15:45-23:00

1 stop40h 15m

Melbourne

Wed 18/11

00:45-21:00

1 stop36h 15m

$2,147

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Sun 25/10

01:35-23:00

1 stop30h 25m

Melbourne

Mon 16/11

19:55-12:15

2 stops32h 20m

$2,162

Flights are sorted by cheapest return flights first.

Deals found on 27/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Toronto to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Toronto with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Toronto to Australia

What is the cheapest month to book a flight from Toronto to Australia?

Currently, April is the cheapest month in which you can book a flight from Toronto to Australia (average of $1,968). Flying from Toronto to Australia in December is currently the most expensive (average of $2,717). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YTO to AU?

Find hourly flight availability from Toronto to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 August 2026.

When flying from Toronto to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How far ahead should I book a flight from Toronto to Australia?

To ensure you get the cheapest price possible for a flight from Toronto to Australia, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated 1 August 2026.
See what other customers who have flown with Cathay Pacific,Qantas Airways, andUnited Airlines from Toronto to Australia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,436 reviews
Check prices

Entertainment

7.7

Comfort

7.6

Food

7.3

Crew

8.1

Overall

7.6

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
Cathay Pacific
7.6
Good
1,436 reviews
Cathay Pacific
7.6
Good
1,436 reviews
Check prices

Entertainment

7.7

Comfort

7.6

Food

7.3

Crew

8.1

Overall

7.6

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
Qantas Airways
7.5
Good
1,074 reviews
Cathay Pacific
7.6
Good
1,436 reviews
Check prices

Entertainment

7.7

Comfort

7.6

Food

7.3

Crew

8.1

Overall

7.6

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
United Airlines
7.4
Good
10,062 reviews
Cathay Pacific
7.6
Good
1,436 reviews
Check prices

Entertainment

7.7

Comfort

7.6

Food

7.3

Crew

8.1

Overall

7.6

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
Etihad Airways
7.3
Good
1,499 reviews
Cathay Pacific
7.6
Good
1,436 reviews
Check prices

Entertainment

7.7

Comfort

7.6

Food

7.3

Crew

8.1

Overall

7.6

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
Air Canada
7.1
Good
11,420 reviews
Cathay Pacific
7.6
Good
1,436 reviews
Check prices

Entertainment

7.7

Comfort

7.6

Food

7.3

Crew

8.1

Overall

7.6

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

Related info for your journey

Find useful and relevant information for your journey from Toronto to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Toronto to Australia?

    Delta, Air Canada, and Etihad Airways can get you from Toronto to Australia in just under 26h 10m. Your travel time can differ by up to 10h. The distance from Toronto to Australia is about 15014 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Toronto to Australia one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $778. Cathay Pacific flights start at $1,192 while deals on United Airlines start at $1,297 one-way.

  • What are the most popular routes from Toronto to Australia?

    The most popular flight routes from Toronto to Australia are Toronto Pearson Intl - Sydney Kingsford Smith, Toronto Pearson Intl - Melbourne and Toronto Pearson Intl - Brisbane.

  • Can I find deals for flights from Toronto to Australia that include hotel bookings?

    Yes. In addition to deals on Toronto to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Toronto to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Australia.

  • Can I find deals for business class flights from Toronto to Australia?

    Yes. Cheapflights offers flight deals from Toronto to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Toronto to Australia?

    Currently, April is the cheapest month in which you can book a flight from Toronto to Australia (average of $1,968). Flying from Toronto to Australia in December is currently the most expensive (average of $2,717). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Toronto to Australia

Discover the top 4 airlines that operate flights from Toronto to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 1 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$440Average$2,646FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,225Average$1,754FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
United AirlinesCheapest$1,488Average$2,235FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Cathay PacificCheapest$1,853Average$2,420FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Toronto to Australia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Australia from Toronto today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Toronto to Australia?

Cheapflights simply makes it quick and affordable to book flights from Toronto to Australia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Toronto to Australia with no change fees?

Certainly. Search results for flights to Australia from Toronto shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Toronto to Australia become cheaper?

Yes! Start tracking prices for Toronto to Australia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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