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Cheap flights from Toronto to Australia from $855

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 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — SYD
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Find 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 24 October 2025.

Thu 4/1206:30YYZ - BNE
2 stops58h 50mDelta
Sun 28/1210:40BNE - YYZ
2 stops44h 19mDelta
Deal found 22/10$1,633
Sat 6/1210:00YYZ - SYD
1 stop31h 00mMultiple Airlines
Sat 13/1211:20SYD - YYZ
1 stop26h 03mMultiple Airlines
Deal found 22/10$1,842
Wed 19/1110:00YYZ - SYD
2 stops34h 30mMultiple Airlines
Wed 26/1106:00SYD - YYZ
2 stops31h 20mMultiple Airlines
Deal found 22/10$1,871
Wed 19/1112:00YYZ - SYD
3 stops29h 35mAir Canada
Wed 26/1111:20SYD - YYZ
2 stops25h 22mAir Canada
Deal found 22/10$1,876
Thu 4/1209:35YYZ - SYD
2 stops32h 00mMultiple Airlines
Thu 11/1216:00SYD - YYZ
2 stops30h 20mMultiple Airlines
Deal found 22/10$1,883
Mon 3/1100:35YYZ - BNE
1 stop29h 35mCathay Pacific
Tue 25/1112:10BNE - YYZ
1 stop39h 05mCathay Pacific
Deal found 23/10$1,902
Wed 19/1107:45YTZ - SYD
3 stops33h 50mMultiple Airlines
Wed 26/1111:20SYD - YTZ
2 stops25h 55mMultiple Airlines
Deal found 22/10$1,905
Sun 9/1100:35YYZ - BNE
1 stop42h 55mCathay Pacific
Sun 23/1100:30BNE - YYZ
1 stop35h 30mCathay Pacific
Deal found 22/10$1,914
Sun 7/1217:55YYZ - SYD
1 stop23h 40mAir Canada
Mon 22/1216:00SYD - YYZ
1 stop23h 22mAir Canada
Deal found 22/10$1,934
Sun 9/1100:35YYZ - BNE
1 stop42h 55mCathay Pacific
Sun 23/1112:10BNE - YYZ
1 stop39h 05mCathay Pacific
Deal found 23/10$1,937
Sat 8/1110:00YYZ - SYD
1 stop29h 25mMultiple Airlines
Thu 4/1221:40SYD - YYZ
2 stops35h 48mMultiple Airlines
Deal found 22/10$1,937
Fri 21/1106:30YYZ - SYD
2 stops32h 55mMultiple Airlines
Fri 28/1117:45SYD - YYZ
2 stops28h 28mMultiple Airlines
Deal found 22/10$1,939

Cheap flight deals from Toronto to Australia

Keep the following information in mind while searching for Toronto to Australia flight deals. Data was last updated 24 October 2025.

Round-trip from

$1,633

One-way from

$855

Popular in

December

Cheapest in

April

Average price

$2,378
Delta
  • Delta
  • 4/12-28/12
  • 4 total stops
  • 103h 09m total
  • Toronto to Australia
Search Deals
Delta
  • Delta
  • 31/10
  • 2 total stops
  • 35h 05m total
  • Toronto to Australia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($433 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($88 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 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 24 October 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

TorontoBrisbane

YYZ - BNE

YYZBNE

Toronto Pearson Intl

Fri 5/12

12:23-08:20

2 stops28h 57m

Brisbane

Sun 28/12

10:40-15:59

2 stops44h 19m

$1,633

TorontoBrisbane

YYZ - BNE

YYZBNE

Toronto Pearson Intl

Mon 10/11

13:55-10:30

1 stop29h 35m

Brisbane

Sun 23/11

12:10-12:15

1 stop39h 05m

$1,914

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Mon 2/3

00:35-22:55

1 stop33h 20m

Perth

Fri 6/3

08:30-12:15

1 stop40h 45m

$1,943

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Sat 28/2

13:55-12:00

1 stop30h 05m

Sydney Kingsford Smith

Wed 4/3

11:05-12:15

1 stop41h 10m

$1,986

TorontoBrisbane

YTZ - BNE

YTZBNE

Toronto Island

Sun 7/12

07:10-08:45

2 stops34h 35m

Brisbane

Sun 14/12

10:45-09:55

2 stops38h 10m

$2,122

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Fri 14/11

16:45-19:45

2 stops35h 00m

Sydney Kingsford Smith

Thu 4/12

21:40-15:35

2 stops33h 55m

$2,165

TorontoSydney

YTZ - SYD

YTZSYD

Toronto Island

Sun 7/12

10:25-09:35

2 stops31h 10m

Sydney Kingsford Smith

Sun 14/12

11:20-09:55

2 stops38h 35m

$2,175

TorontoSydney

YTZ - SYD

YTZSYD

Toronto Island

Sun 7/12

16:30-14:25

3 stops29h 55m

Sydney Kingsford Smith

Sun 14/12

11:20-22:03

2 stops26h 43m

$2,177

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Sat 17/1

16:45-19:45

2 stops35h 00m

Sydney Kingsford Smith

Thu 12/2

21:40-15:35

2 stops33h 55m

$2,180

TorontoSydney

YTZ - SYD

YTZSYD

Toronto Island

Thu 4/12

15:30-09:35

2 stops26h 05m

Sydney Kingsford Smith

Thu 11/12

11:20-18:13

2 stops22h 53m

$2,200

Flights are sorted by cheapest return flights first.

Deals found on 23/10

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 $340). Flying from Toronto to Australia in November is currently the most expensive (average of $1,447). 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 24 October 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.

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 24 October 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
517 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.5

Crew

8.5

Comfort

8.0

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Air New Zealand
8.0
Very Good
517 reviews
Air New Zealand
8.0
Very Good
517 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.5

Crew

8.5

Comfort

8.0

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Cathay Pacific
7.6
Good
1,038 reviews
Air New Zealand
8.0
Very Good
517 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.5

Crew

8.5

Comfort

8.0

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Qantas Airways
7.5
Good
922 reviews
Air New Zealand
8.0
Very Good
517 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.5

Crew

8.5

Comfort

8.0

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
United Airlines
7.4
Good
8,994 reviews
Air New Zealand
8.0
Very Good
517 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.5

Crew

8.5

Comfort

8.0

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Air Canada
7.1
Good
10,351 reviews
Air New Zealand
8.0
Very Good
517 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.5

Crew

8.5

Comfort

8.0

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

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, Cathay Pacific, and Air Canada can get you from Toronto to Australia in just under 28h 57m. Your travel time can differ by up to 5h 38m. The distance from Toronto to Australia is about 14996 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 Delta, which is currently one of the cheapest options available, starting at $855. Cathay Pacific flights start at $1,319 while deals on WestJet start at $1,373 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 $340). Flying from Toronto to Australia in November is currently the most expensive (average of $1,447). 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 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$417Average$2,442FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$509Average$2,567FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,358Average$2,806FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$1,960Average$2,199FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qatar AirwaysCheapest$3,019Average$3,426FlexibilityNo 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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