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Cheap flights from Toronto to Sydney from $830

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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — SYD
24 Apr — 1 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Sydney
Explore the most affordable flight options available from Toronto to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2026.

Sun 3/511:30
YYZ
-
SYD
2 stops29h 20m
Delta
Mon 11/509:15
SYD
-
YYZ
2 stops26h 40m
Delta
Deal found 20/3$1,709
Mon 20/412:16
YYZ
-
SYD
2 stops28h 34m
Delta
Tue 5/509:15
SYD
-
YYZ
2 stops27h 52m
Delta
Deal found 22/3$1,711
Wed 20/516:04
YYZ
-
SYD
2 stops24h 46m
Multiple Airlines
Wed 3/609:15
SYD
-
YYZ
2 stops28h 43m
Multiple Airlines
Deal found 20/3$1,735
Fri 24/414:15
YYZ
-
SYD
2 stops26h 35m
Delta
Tue 12/509:15
SYD
-
YYZ
2 stops28h 43m
Delta
Deal found 20/3$1,762
Tue 21/418:55
YYZ
-
SYD
2 stops26h 55m
Multiple Airlines
Tue 28/413:15
SYD
-
YYZ
2 stops31h 29m
Multiple Airlines
Deal found 24/3$1,799
Sat 2/513:30
YYZ
-
SYD
2 stops27h 20m
Delta
Fri 15/509:15
SYD
-
YYZ
2 stops26h 40m
Delta
Deal found 20/3$1,814
Thu 23/416:11
YYZ
-
SYD
2 stops24h 39m
Delta
Thu 30/409:15
SYD
-
YYZ
2 stops27h 41m
Delta
Deal found 22/3$1,815
Tue 4/813:30
YYZ
-
SYD
2 stops27h 20m
Delta
Tue 18/809:15
SYD
-
YYZ
2 stops28h 49m
Delta
Deal found 19/3$1,827
Thu 23/409:46
YYZ
-
SYD
2 stops31h 04m
Multiple Airlines
Mon 4/509:15
SYD
-
YYZ
2 stops27h 41m
Multiple Airlines
Deal found 22/3$1,828
Sun 24/517:45
YYZ
-
SYD
2 stops23h 05m
Multiple Airlines
Sat 6/609:15
SYD
-
YYZ
2 stops27h 59m
Multiple Airlines
Deal found 20/3$1,845
Tue 21/414:15
YYZ
-
SYD
2 stops26h 35m
Delta
Tue 28/409:15
SYD
-
YYZ
2 stops28h 44m
Delta
Deal found 24/3$1,855
Tue 14/412:16
YYZ
-
SYD
2 stops28h 34m
Delta
Tue 21/409:15
SYD
-
YYZ
2 stops22h 06m
Delta
Deal found 23/3$1,857

Find flight deals from Toronto to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 March 2026.

Round-trip from

$1,709

One-way from

$830

Popular in

December

Cheapest in

November

Average price

$2,119
Delta
  • Delta
  • 3/5-11/5
  • 4 total stops
  • 56h 00m total
  • Toronto to Sydney
Search Deals
21/4
  • 21/4
  • 3 total stops
  • 35h 50m total
  • Toronto to Sydney
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($260 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($66 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Toronto to Sydney 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 25 March 2026.
Use the filters below to find and compare flights from Toronto to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Mon 18/5

07:45-06:50

2 stops33h 05m

Sydney Kingsford Smith

Tue 26/5

09:15-23:14

2 stops27h 59m

$1,711

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Wed 20/5

17:45-06:50

2 stops23h 05m

Sydney Kingsford Smith

Wed 3/6

09:15-23:16

2 stops28h 01m

$1,711

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Thu 30/4

11:30-06:50

2 stops29h 20m

Sydney Kingsford Smith

Mon 11/5

09:15-21:55

2 stops26h 40m

$1,762

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Fri 1/5

12:22-06:50

2 stops28h 28m

Sydney Kingsford Smith

Thu 14/5

09:15-21:55

2 stops26h 40m

$1,814
Fastest return journey

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Tue 4/8

17:16-06:55

1 stop23h 39m

Sydney Kingsford Smith

Tue 18/8

10:20-16:14

1 stop19h 54m

$1,944

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Mon 18/5

15:53-07:00

2 stops25h 07m

Sydney Kingsford Smith

Tue 26/5

10:20-16:14

1 stop19h 54m

$1,944

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Mon 27/4

14:45-07:00

2 stops26h 15m

Sydney Kingsford Smith

Sun 3/5

09:30-21:32

2 stops26h 02m

$1,944

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Wed 20/5

17:16-06:55

1 stop23h 39m

Sydney Kingsford Smith

Wed 3/6

10:20-22:44

2 stops26h 24m

$1,944

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Sat 4/4

16:18-06:55

2 stops48h 37m

Sydney Kingsford Smith

Mon 27/4

09:30-19:37

2 stops24h 07m

$1,946

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Sat 4/4

16:18-07:00

2 stops48h 42m

Sydney Kingsford Smith

Sun 26/4

09:30-19:02

2 stops23h 32m

$1,946

Flights are sorted by cheapest return flights first.

Deals found on 24/3

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

Have a flexible travel schedule? Discover the best time to fly to Sydney 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 Sydney

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

Use this chart to determine the optimal time to book a return flight from Toronto to Sydney. Price data was last updated on 13 March 2026.

The best time to book flights from Toronto to Sydney is 25 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from Toronto to Sydney (average of $281). Flying from Toronto to Sydney in November is currently the most expensive (average of $1,425). 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 SYD?

Find hourly flight availability from Toronto to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto to Sydney as you normally would.

How much does it cost for a return flight from Toronto to Sydney?

What’s the top stopover airport for flights from Toronto to Sydney?

Share of one-stop return flights from Toronto to Sydney chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Vancouver (YVR) – chosen by Cheapflights users on 68% of one-stop itineraries from Toronto to Sydney on Cheapflights.

What’s the cheapest stopover airport for flights from Toronto to Sydney?

Average return fare for one-stop flights from Toronto to Sydney, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Nadi (NAN) is the most affordable one-stop option, with an average return flight price of $1,231.

What’s the fastest stopover option from Toronto to Sydney?

Shortest average travel time for one-stop one-way flights from Toronto to Sydney, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via San Francisco (SFO) have the shortest average one-way travel time for one-stop routes: 22h 04m.

Which airport typically offers the quickest stopover for flights from Toronto to Sydney?

Average stopover duration for one-stop one-way flights from Toronto to Sydney, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via San Francisco (SFO) offer the fastest connection on this route, with an average stopover time of 2h 05m.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 25 March 2026.
Check out reviews from past customers who have flown with Cathay Pacific,Qantas Airways, andUnited Airlines from Toronto to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,229 reviews
Check prices

Overall

7.6

Comfort

7.6

Entertainment

7.8

Food

7.3

Boarding

7.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Cathay Pacific
7.6
Good
1,229 reviews
Cathay Pacific
7.6
Good
1,229 reviews
Check prices

Overall

7.6

Comfort

7.6

Entertainment

7.8

Food

7.3

Boarding

7.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Qantas Airways
7.5
Good
1,010 reviews
Cathay Pacific
7.6
Good
1,229 reviews
Check prices

Overall

7.6

Comfort

7.6

Entertainment

7.8

Food

7.3

Boarding

7.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
United Airlines
7.4
Good
9,477 reviews
Cathay Pacific
7.6
Good
1,229 reviews
Check prices

Overall

7.6

Comfort

7.6

Entertainment

7.8

Food

7.3

Boarding

7.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Air Canada
7.1
Good
10,840 reviews
Cathay Pacific
7.6
Good
1,229 reviews
Check prices

Overall

7.6

Comfort

7.6

Entertainment

7.8

Food

7.3

Boarding

7.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.

Related info for your journey

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

  • What airport do you fly into for flights to Sydney from Toronto?

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly into when you book flights from Toronto to Sydney. 4 airlines have flights to Kingsford Smith from Toronto on a regular basis. Booking flights from Toronto to Sydney Kingsford Smith should not be difficult; the airport handles an average of 0 inbound flights from Toronto per day.

  • How long is the flight from Toronto to Sydney?

    For as low as $1,944, Delta can have you in Sydney from Toronto in 23h 39m. Airlines will cover a distance of 15545 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Toronto to Sydney round-trip?

    Flying on Air Canada is currently your cheapest option to Sydney, with prices starting at $436. Additional round-trip tickets that might be worth considering are offered by Qantas Airways and United Airlines, with the lowest prices starting at $1,340 and $1,500, respectively. You may be able to fly from Toronto to Sydney for 80% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $1,220 on Cathay Pacific. Other airlines that offer cheap prices include Air Canada from $1,237 and Qantas Airways from $1,387 one-way.

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

    While some choose either Toronto Island - Sydney Kingsford Smith or Hamilton - Sydney Kingsford Smith, Toronto Pearson Intl - Sydney Kingsford Smith is the most popular route from Toronto to Sydney.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Toronto to Sydney 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 Sydney?

    Currently, May is the cheapest month in which you can book a flight from Toronto to Sydney (average of $281). Flying from Toronto to Sydney in November is currently the most expensive (average of $1,425). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Terrigal
Lithgow
Katoomba
Manly
Bondi Beach
Coogee
Cronulla
Leura
Randwick

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Toronto to Sydney

Discover the top 4 airlines that operate flights from Toronto to Sydney. 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 25 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$436Average$2,474FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,340Average$2,039FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
United AirlinesCheapest$1,500Average$2,228FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Cathay PacificCheapest$1,868Average$2,644FlexibilityNo 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 Sydney?

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 Sydney from Toronto today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Toronto to Sydney 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 Sydney with no change fees?

Certainly. Search results for flights to Sydney 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 Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Toronto today and book when prices fit your budget.

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