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Cheap flights from Toronto to Australia from $794

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 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — SYD
3 Jan — 10 Jan1
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 4 December 2025.

Tue 2/1216:40YYZ - SYD
1 stop22h 15mAir Canada
Tue 9/1211:20SYD - YYZ
2 stops40h 33mAir Canada
Deal found 1/12$1,721
Tue 2/1222:00YYZ - SYD
2 stops43h 35mAir Canada
Tue 17/211:20SYD - YYZ
2 stops21h 58mAir Canada
Deal found 2/12$1,723
Tue 2/1217:13YYZ - BNE
1 stop22h 17mQantas Airways
Tue 9/1209:40BNE - YYZ
1 stop21h 35mQantas Airways
Deal found 1/12$1,765
Tue 2/1213:14YYZ - MEL
2 stops28h 16mQantas Airways
Tue 9/1216:05MEL - YYZ
1 stop22h 39mQantas Airways
Deal found 1/12$1,774
Wed 3/1212:36YYZ - SYD
2 stops28h 24mAmerican Airlines
Wed 10/1211:20SYD - YYZ
2 stops26h 09mAmerican Airlines
Deal found 2/12$1,777
Tue 2/1213:14YYZ - SYD
2 stops25h 41mMultiple Airlines
Wed 10/1214:05SYD - YYZ
1 stop24h 39mMultiple Airlines
Deal found 30/11$1,780
Tue 2/1216:44YYZ - SYD
2 stops46h 11mQantas Airways
Wed 10/1217:45SYD - YYZ
2 stops33h 11mQantas Airways
Deal found 30/11$1,806
Wed 3/1213:10YYZ - SYD
2 stops25h 45mMultiple Airlines
Wed 10/1214:05SYD - YYZ
1 stop24h 39mMultiple Airlines
Deal found 1/12$1,852
Wed 3/1211:36YYZ - SYD
2 stops27h 19mQantas Airways
Wed 17/1214:05SYD - YYZ
1 stop24h 39mQantas Airways
Deal found 30/11$1,878
Tue 2/1217:13YYZ - BNE
1 stop22h 17mAmerican Airlines
Tue 9/1209:40BNE - YYZ
1 stop28h 04mAmerican Airlines
Deal found 1/12$1,881
Tue 9/1213:05YYZ - MEL
2 stops31h 20mMultiple Airlines
Tue 27/113:45MEL - YYZ
2 stops26h 53mMultiple Airlines
Deal found 1/12$1,909
Wed 3/1208:50YTZ - BNE
2 stops32h 55mAir Canada
Thu 1/110:45BNE - YTZ
2 stops38h 10mAir Canada
Deal found 2/12$2,046

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 4 December 2025.

Round-trip from

$1,572

One-way from

$794

Popular in

December

Cheapest in

April

Average price

$2,987
Air Canada
  • Air Canada
  • 6/5-19/8
  • 4 total stops
  • 54h 23m total
  • Toronto to Australia
Search Deals
20/3
  • 20/3
  • 3 total stops
  • 35h 00m total
  • Toronto to Australia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($428 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($84 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 4 December 2025.
Use the filters below to find and compare flights from Toronto to Australia that are best for you.

Fly from

Toronto

Fly to

Australia

Route

Depart

Return

Price

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Wed 28/1

17:55-10:00

1 stop24h 05m

Melbourne

Sun 15/2

11:30-21:21

2 stops25h 51m

$1,588

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Mon 4/5

17:16-08:15

1 stop24h 59m

Melbourne

Wed 20/5

09:30-19:34

2 stops24h 04m

$1,588

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Wed 29/4

14:45-07:30

2 stops26h 45m

Melbourne

Wed 13/5

10:55-20:44

2 stops23h 49m

$1,589

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Mon 9/2

16:10-09:30

2 stops25h 20m

Melbourne

Sun 1/3

11:30-21:21

2 stops25h 51m

$1,589

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Wed 25/3

11:00-09:00

2 stops31h 00m

Melbourne

Sun 10/5

09:30-19:34

2 stops24h 04m

$1,589

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Wed 15/4

06:15-06:35

2 stops34h 20m

Sydney Kingsford Smith

Wed 29/4

09:25-22:57

2 stops27h 32m

$1,591

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Tue 24/3

17:55-09:15

1 stop24h 20m

Sydney Kingsford Smith

Mon 6/4

10:20-07:03

1 stop34h 43m

$1,598

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Wed 4/3

10:00-07:00

2 stops29h 00m

Sydney Kingsford Smith

Sun 22/3

14:00-07:30

1 stop32h 30m

$1,598

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Wed 4/2

10:45-06:20

2 stops27h 35m

Sydney Kingsford Smith

Mon 23/2

12:10-16:52

1 stop20h 42m

$1,598

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Tue 3/2

17:55-09:15

1 stop23h 20m

Sydney Kingsford Smith

Wed 25/2

11:20-19:45

2 stops24h 25m

$1,598

Flights are sorted by cheapest return flights first.

Deals found on 2/12

Showing 1-10 of 60 results
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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, September is the cheapest month in which you can book a flight from Toronto to Australia (average of $335). Flying from Toronto to Australia in November is currently the most expensive (average of $841). 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 4 December 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 9% on flights from Toronto to Australia by exploring options for tickets in the morning.

What is the cheapest day to fly from Toronto to Australia?

Use this chart to determine the cheapest time to fly return from Toronto to Australia. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Toronto to Australia flight should consider departing on Friday mornings when fares are most often at their lowest. Monday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Toronto to Australia

Explore weekly flight availability from Toronto to Australia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 December 2025.

The most flights from YTO to AU0 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 4 December 2025.
See what other customers who have flown with Air New Zealand, Cathay Pacific, andQantas Airways 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.
Air New Zealand
8.0
Very Good
542 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
Air New Zealand
8.0
Very Good
542 reviews
Air New Zealand
8.0
Very Good
542 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
Cathay Pacific
7.6
Good
1,082 reviews
Air New Zealand
8.0
Very Good
542 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
Qantas Airways
7.5
Good
947 reviews
Air New Zealand
8.0
Very Good
542 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
United Airlines
7.4
Good
9,063 reviews
Air New Zealand
8.0
Very Good
542 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
Air Canada
7.1
Good
10,500 reviews
Air New Zealand
8.0
Very Good
542 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.

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?

    United Airlines, Delta, and Air Canada can get you from Toronto to Australia in just under 24h 05m. Your travel time can differ by up to 10h 15m. The distance from Toronto to Australia is about 16241 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 $830. Qantas Airways flights start at $956 while deals on Cathay Pacific start at $1,272 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 - Melbourne, Toronto Pearson Intl - Sydney Kingsford Smith and Toronto Pearson Intl - Melbourne Avalon.

  • 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, September is the cheapest month in which you can book a flight from Toronto to Australia (average of $335). Flying from Toronto to Australia in November is currently the most expensive (average of $841). 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

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Alternative routes for Toronto to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Toronto to Australia

Discover the top 5 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 4 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$412Average$2,406FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$503Average$2,546FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,341Average$2,713FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Cathay PacificCheapest$1,977Average$2,799FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest$2,981Average$3,382FlexibilityNo cancel feeOn-time68%
Search Qatar Airways 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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