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Cheap flights from Toronto to Australia from $834

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — SYD
11 Jan — 18 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 12 December 2025.

Fri 26/1213:55YYZ - SYD
1 stop30h 05mCathay Pacific
Thu 29/111:05SYD - YYZ
1 stop25h 55mCathay Pacific
Deal found 10/12$2,143
Wed 24/1210:10YYZ - SYD
2 stops31h 25mAir Canada
Tue 10/211:20SYD - YYZ
1 stop21h 29mAir Canada
Deal found 9/12$2,218
Fri 26/1213:55YYZ - SYD
1 stop30h 05mMultiple Airlines
Thu 29/118:25SYD - YYZ
2 stops33h 50mMultiple Airlines
Deal found 10/12$2,272
Wed 24/1220:20YYZ - SYD
1 stop42h 35mAir Canada
Sat 17/116:00SYD - YYZ
1 stop23h 32mAir Canada
Deal found 11/12$2,277
Thu 25/1213:55YYZ - BNE
1 stop29h 35mMultiple Airlines
Mon 12/122:35BNE - YYZ
1 stop36h 45mMultiple Airlines
Deal found 10/12$2,411
Wed 24/1213:55YYZ - SYD
1 stop27h 40mCathay Pacific
Tue 10/215:15SYD - YYZ
1 stop37h 00mCathay Pacific
Deal found 9/12$2,522
Tue 23/1200:35YYZ - SYD
1 stop28h 15mCathay Pacific
Tue 3/208:45SYD - YYZ
1 stop28h 15mCathay Pacific
Deal found 10/12$2,523
Wed 31/1210:00YYZ - SYD
1 stop29h 25mMultiple Airlines
Fri 16/117:00SYD - YYZ
2 stops44h 22mMultiple Airlines
Deal found 11/12$2,526
Mon 29/1213:55YYZ - MEL
1 stop41h 05mCathay Pacific
Fri 23/108:40MEL - YYZ
1 stop28h 20mCathay Pacific
Deal found 9/12$2,549
Tue 30/1214:45YYZ - SYD
1 stop47h 50mEtihad Airways
Wed 14/116:35SYD - YYZ
1 stop32h 45mEtihad Airways
Deal found 11/12$2,568
Tue 30/1214:45YYZ - SYD
1 stop47h 50mEtihad Airways
Sun 18/116:35SYD - YYZ
1 stop32h 45mEtihad Airways
Deal found 11/12$2,591
Tue 30/1213:55YYZ - MEL
2 stops40h 10mCathay Pacific
Tue 27/115:35MEL - YYZ
1 stop45h 25mCathay Pacific
Deal found 10/12$2,621

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 12 December 2025.

Round-trip from

$1,545

One-way from

$834

Popular in

December

Cheapest in

April

Average price

$2,989
Delta
  • Delta
  • 22/1-19/3
  • 4 total stops
  • 60h 57m total
  • Toronto to Australia
Search Deals
1/2
  • 1/2
  • 3 total stops
  • 53h 45m total
  • Toronto to Australia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($369 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($85 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 12 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

Mon 6/4

17:16-08:15

1 stop24h 59m

Melbourne

Tue 5/5

10:55-06:45

1 stop33h 50m

$1,588

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Sun 26/4

13:00-08:15

2 stops29h 15m

Melbourne

Wed 13/5

09:30-20:44

2 stops25h 14m

$1,588

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Wed 25/3

17:55-09:00

1 stop24h 05m

Melbourne

Sun 10/5

09:30-19:34

2 stops24h 04m

$1,588

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Mon 2/2

17:55-10:00

1 stop24h 05m

Melbourne

Sun 15/2

11:30-18:57

2 stops23h 27m

$1,591

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Sat 28/2

19:40-09:30

2 stops45h 50m

Melbourne

Sun 15/3

10:30-19:45

2 stops24h 15m

$1,594

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Wed 11/2

16:10-10:00

2 stops25h 50m

Melbourne

Wed 25/2

11:30-19:45

2 stops24h 15m

$1,594

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Sun 1/2

14:45-09:30

2 stops26h 45m

Melbourne

Tue 10/2

11:30-18:57

2 stops23h 27m

$1,595

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Wed 14/1

11:00-09:05

2 stops30h 05m

Sydney Kingsford Smith

Wed 28/1

11:20-23:59

2 stops28h 39m

$1,598

TorontoSydney

YTZ - SYD

YTZSYD

Toronto Island

Sun 19/4

15:35-07:20

2 stops25h 45m

Sydney Kingsford Smith

Thu 30/4

09:20-10:27

2 stops39h 07m

$1,799

TorontoCanberra

YYZ - CBR

YYZCBR

Toronto Pearson Intl

Wed 1/4

22:35-17:50

2 stops52h 15m

Canberra

Wed 22/4

06:05-00:26

2 stops32h 21m

$1,822

Flights are sorted by cheapest return flights first.

Deals found on 9/12

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 $329). Flying from Toronto to Australia in November is currently the most expensive (average of $832). 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 12 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 12 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 12 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
552 reviews
Check prices

Boarding

8.2

Food

7.4

Entertainment

7.5

Crew

8.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess
Air New Zealand
8.0
Very Good
552 reviews
Air New Zealand
8.0
Very Good
552 reviews
Check prices

Boarding

8.2

Food

7.4

Entertainment

7.5

Crew

8.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess
Cathay Pacific
7.6
Good
1,095 reviews
Air New Zealand
8.0
Very Good
552 reviews
Check prices

Boarding

8.2

Food

7.4

Entertainment

7.5

Crew

8.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess
Qantas Airways
7.5
Good
947 reviews
Air New Zealand
8.0
Very Good
552 reviews
Check prices

Boarding

8.2

Food

7.4

Entertainment

7.5

Crew

8.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess
United Airlines
7.4
Good
9,095 reviews
Air New Zealand
8.0
Very Good
552 reviews
Check prices

Boarding

8.2

Food

7.4

Entertainment

7.5

Crew

8.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess
Air Canada
7.1
Good
10,516 reviews
Air New Zealand
8.0
Very Good
552 reviews
Check prices

Boarding

8.2

Food

7.4

Entertainment

7.5

Crew

8.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess

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, Air Canada, and Cathay Pacific can get you from Toronto to Australia in just under 24h 59m. Your travel time can differ by up to 3h 16m. 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 $821. Qantas Airways flights start at $946 while deals on Cathay Pacific start at $1,259 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 $329). Flying from Toronto to Australia in November is currently the most expensive (average of $832). 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

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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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$408Average$2,384FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$497Average$2,497FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,327Average$2,684FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Cathay PacificCheapest$1,956Average$2,770FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest$2,950Average$3,347FlexibilityNo 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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