Which airlines fly to Sydney?

Air Canada, United Airlines and Cathay Pacific are the top three most popular airlines that fly to Sydney from Region of Ontario according to our data. Air Canada is the first choice among our users, with 65% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 4 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Sydney Kingsford Smith?

Delta, Philippine Airlines, and Air Canada are the most popular carriers operating from Ontario to Sydney Kingsford Smith

How many flights depart from Region of Ontario to Sydney on average per week?

As of August 2026, 4 flights take off from Region of Ontario and land in Sydney each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.

How long does it take to fly to Sydney?

If you’re flying from a popular airport in Region of Ontario, such as Toronto or Ottawa, and flying into Sydney, then you can expect flight times to average 30h 38m and 30h 50m, respectively.

When did momondo last update prices for flights from Ontario to Sydney Kingsford Smith Airport?

Prices for flights from Ontario to Sydney Kingsford Smith Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Ontario to Sydney Kingsford Smith Airport?

There are 4 operators available for flights from Ontario to Sydney Kingsford Smith Airport as of August 2026.

How old do you have to be to fly from Ontario to Sydney Kingsford Smith Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$722 Cheap Flights from Ontario to Sydney in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Sydney

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

07:45 - 12:35YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

36h 50m3 stops Calgary Los Angeles Los Angeles Nadi

14:00 - 05:13SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

31h 13m3 stops Nadi Los Angeles Los Angeles Calgary

$1,702Multiple Airlines

Fri, 27 Nov - Fri, 11 Dec

07:45 - 12:35YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

36h 50m3 stops Calgary Los Angeles Los Angeles Nadi

14:00 - 05:13SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

31h 13m3 stops Nadi Los Angeles Los Angeles Calgary

$1,727Multiple Airlines

Wed, 9 Dec - Wed, 20 Jan

15:10 - 09:35YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

26h 25m2 stops Toronto Pearson Intl Vancouver Intl

11:20 - 20:33SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

25h 13m1 stop Vancouver Intl

$2,133Air Canada

Wed, 18 Nov - Wed, 2 Dec

16:50 - 09:35YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

24h 45m2 stops Edmonton Vancouver Intl

11:20 - 15:17SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

19h 57m1 stop Vancouver Intl

$2,143Air Canada

Tue, 9 Feb - Wed, 3 Mar

10:30 - 06:35YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

28h 05m1 stop Vancouver Intl

20:30 - 05:10SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

24h 40m1 stop Vancouver Intl

$2,241Qantas Airways

Thu, 5 Nov - Fri, 13 Nov

13:30 - 06:35YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

26h 05m1 stop Vancouver Intl

20:30 - 05:10SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

24h 40m1 stop Vancouver Intl

$2,263Qantas Airways

Fri, 30 Oct - Fri, 6 Nov

00:35 - 07:15YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

38h 40m1 stop Hong Kong Intl

11:05 - 21:00SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

25h 55m1 stop Hong Kong Intl

$2,403Cathay Pacific

Sun, 1 Nov - Tue, 10 Nov

00:35 - 07:15YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

38h 40m1 stop Hong Kong Intl

11:05 - 21:00SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

25h 55m1 stop Hong Kong Intl

$2,403Cathay Pacific

Sun, 1 Nov - Mon, 9 Nov

12:45 - 07:00YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

28h 15m2 stops Washington, D.C. Dulles Intl Los Angeles Los Angeles

10:20 - 16:14SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

19h 54m1 stop San Francisco

$2,548United Airlines

Mon, 7 Sep - Tue, 22 Sep

17:16 - 06:55YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

23h 39m1 stop San Francisco

10:20 - 16:14SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

19h 54m1 stop San Francisco

$2,548United Airlines

Mon, 7 Sep - Tue, 22 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

06:15 - 06:50YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

34h 35m2 stops Minneapolis St Paul Los Angeles Los Angeles

09:15 - 21:59SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

26h 44m2 stops Los Angeles Los Angeles Atlanta Hartsfield-Jackson

$1,546Delta

Wed, 19 Aug - Wed, 26 Aug

17:50 - 06:50YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

23h 00m2 stops Salt Lake City Los Angeles Los Angeles

09:15 - 23:18SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

28h 03m2 stops Los Angeles Los Angeles New York John F Kennedy Intl

$1,546Delta

Wed, 19 Aug - Wed, 26 Aug

17:30 - 07:20YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

23h 50m1 stop Vancouver Intl

09:20 - 23:43SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

28h 23m2 stops Vancouver Intl Edmonton

$2,246Air Canada

Wed, 19 Aug - Wed, 26 Aug

19:30 - 07:20YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

21h 50m1 stop Vancouver Intl

09:20 - 21:30SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

26h 10m2 stops Vancouver Intl Edmonton

$2,317Air Canada

Wed, 19 Aug - Tue, 8 Sep

22:30 - 06:35YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

42h 05m1 stop Vancouver Intl

12:00 - 22:54SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

24h 54m1 stop Dallas/Fort Worth

$2,504Qantas Airways

Wed, 19 Aug - Wed, 2 Sep

14:55 - 08:00YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

27h 05m2 stops Dallas/Fort Worth Melbourne

12:00 - 22:54SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

24h 54m1 stop Dallas/Fort Worth

$2,521Qantas Airways

Wed, 19 Aug - Wed, 26 Aug

08:50 - 06:55YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

32h 05m2 stops Chicago O'Hare Intl San Francisco

10:20 - 16:14SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

19h 54m1 stop San Francisco

$2,548United Airlines

Wed, 19 Aug - Wed, 26 Aug

11:00 - 07:00YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

30h 00m2 stops Chicago O'Hare Intl Los Angeles Los Angeles

10:20 - 16:14SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

19h 54m1 stop San Francisco

$2,548United Airlines

Wed, 19 Aug - Wed, 26 Aug

10:35 - 20:10YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

43h 35m1 stop Hong Kong Intl

21:55 - 22:10SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

38h 15m1 stop Hong Kong Intl

$3,161Cathay Pacific

Wed, 19 Aug - Wed, 26 Aug

15:45 - 08:40YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

26h 55m1 stop Hong Kong Intl

07:40 - 22:10SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

28h 30m1 stop Hong Kong Intl

$7,169Cathay Pacific

Thu, 20 Aug - Sat, 5 Sep

Cheap direct flights

Enter your travel dates to find the best prices.

18:40 - 09:35YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

22h 55mdirect

11:20 - 15:57SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

20h 37mdirect

$2,464Multiple Airlines

Sun, 22 Nov - Thu, 3 Dec

19:00 - 07:20YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

22h 20mdirect

09:20 - 16:23SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

21h 03mdirect

$2,610Multiple Airlines

Tue, 1 Sep - Tue, 15 Sep

19:00 - 08:20YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

22h 20mdirect

11:20 - 15:57SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

20h 37mdirect

$2,726Multiple Airlines

Tue, 13 Oct - Wed, 4 Nov

19:00 - 07:20YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

22h 20mdirect

09:20 - 16:23SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

21h 03mdirect

$2,727Multiple Airlines

Tue, 22 Sep - Wed, 30 Sep

19:00 - 08:20YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

22h 20mdirect

11:20 - 15:57SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

20h 37mdirect

$2,760Multiple Airlines

Tue, 20 Oct - Sun, 15 Nov

18:40 - 08:35YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

22h 55mdirect

11:20 - 15:57SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

20h 37mdirect

$2,763Multiple Airlines

Tue, 27 Oct - Sun, 15 Nov

19:00 - 08:20YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

22h 20mdirect

11:20 - 16:57SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

20h 37mdirect

$2,771Multiple Airlines

Tue, 13 Oct - Sun, 1 Nov

19:00 - 07:20YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

22h 20mdirect

09:20 - 16:23SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

21h 03mdirect

$2,777Air Canada

Sat, 5 Sep - Sun, 27 Sep

18:40 - 08:35YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

22h 55mdirect

11:20 - 15:57SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

20h 37mdirect

$2,782Air Canada

Wed, 28 Oct - Sun, 8 Nov

18:40 - 09:35YYZ Toronto Pearson Intl-SYD Sydney Kingsford Smith

22h 55mdirect

11:20 - 15:57SYD Sydney Kingsford Smith-YYZ Toronto Pearson Intl

20h 37mdirect

$2,815Multiple Airlines

Sat, 14 Nov - Sat, 12 Dec

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Philippine Airlines flights from Region of Ontario to Sydney

Our best Philippine Airlines deals on Region of Ontario to Sydney flight tickets

Philippine Airlines

1 Nov

YYZ18:45Toronto Pearson Intl

47h 05m

2 stops

SYD09:50Sydney Kingsford Smith

8 Nov

SYD11:30Sydney Kingsford Smith

26h 30m

1 stop

YYZ22:00Toronto Pearson Intl

$1,820

Philippine Airlines

20 Sept

YYZ01:40Toronto Pearson Intl

40h 20m

1 stop

SYD08:00Sydney Kingsford Smith

7 Oct

SYD11:15Sydney Kingsford Smith

33h 55m

2 stops

YYZ06:10Toronto Pearson Intl

$1,879

Philippine Airlines

9 Sept

YYZ01:40Toronto Pearson Intl

40h 20m

1 stop

SYD08:00Sydney Kingsford Smith

1 Oct

SYD10:15Sydney Kingsford Smith

33h 55m

2 stops

YYZ06:10Toronto Pearson Intl

$1,886

Qatar Airways flights from Region of Ontario to Sydney

Our best Qatar Airways deals on Region of Ontario to Sydney flight tickets

Qatar Airways

10 Feb

YUL20:50Montreal Pierre Elliott Trudeau Intl

32h 35m

2 stops

SYD21:25Sydney Kingsford Smith

23 Feb

SYD22:10Sydney Kingsford Smith

31h 55m

1 stop

YUL14:05Montreal Pierre Elliott Trudeau Intl

$1,922

Qatar Airways

1 Feb

YUL20:50Montreal Pierre Elliott Trudeau Intl

33h 35m

2 stops

SYD22:25Sydney Kingsford Smith

15 Feb

SYD22:10Sydney Kingsford Smith

31h 55m

1 stop

YUL14:05Montreal Pierre Elliott Trudeau Intl

$1,927

Qatar Airways

24 Jan

YUL20:50Montreal Pierre Elliott Trudeau Intl

30h 30m

1 stop

SYD19:20Sydney Kingsford Smith

5 Feb

SYD14:00Sydney Kingsford Smith

40h 05m

2 stops

YUL14:05Montreal Pierre Elliott Trudeau Intl

$1,932

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TorontoSydney

YYZ Toronto Pearson Intl - SYD Sydney Kingsford Smith

YYZSYD

Toronto Pearson Intl

Fri 27/11

07:45-12:35

3 stops36h 50m

Sydney Kingsford Smith

Fri 11/12

14:00-05:13

3 stops31h 13m

$1,702

TorontoSydney

YYZ Toronto Pearson Intl - SYD Sydney Kingsford Smith

YYZSYD

Toronto Pearson Intl

Wed 9/12

07:45-12:35

3 stops36h 50m

Sydney Kingsford Smith

Wed 20/1

14:00-05:13

3 stops31h 13m

$1,727

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Wed 18/11

15:10-09:35

2 stops26h 25m

Sydney Kingsford Smith

Wed 2/12

11:20-20:33

1 stop25h 13m

$2,133

TorontoSydney

YYZ Toronto Pearson Intl - SYD Sydney Kingsford Smith

YYZSYD

Toronto Pearson Intl

Tue 9/2

16:50-09:35

2 stops24h 45m

Sydney Kingsford Smith

Wed 3/3

11:20-15:17

1 stop19h 57m

$2,143

TorontoSydney

YYZ Toronto Pearson Intl - SYD Sydney Kingsford Smith

YYZSYD

Toronto Pearson Intl

Thu 5/11

10:30-06:35

1 stop28h 05m

Sydney Kingsford Smith

Fri 13/11

20:30-05:10

1 stop24h 40m

$2,241

TorontoSydney

YYZ Toronto Pearson Intl - SYD Sydney Kingsford Smith

YYZSYD

Toronto Pearson Intl

Fri 30/10

13:30-06:35

1 stop26h 05m

Sydney Kingsford Smith

Fri 6/11

20:30-05:10

1 stop24h 40m

$2,263

TorontoSydney

YYZ Toronto Pearson Intl - SYD Sydney Kingsford Smith

YYZSYD

Toronto Pearson Intl

Sun 1/11

00:35-07:15

1 stop38h 40m

Sydney Kingsford Smith

Tue 10/11

11:05-21:00

1 stop25h 55m

$2,403

TorontoSydney

YYZ Toronto Pearson Intl - SYD Sydney Kingsford Smith

YYZSYD

Toronto Pearson Intl

Sun 1/11

00:35-07:15

1 stop38h 40m

Sydney Kingsford Smith

Mon 9/11

11:05-21:00

1 stop25h 55m

$2,403

TorontoSydney

YYZ Toronto Pearson Intl - SYD Sydney Kingsford Smith

YYZSYD

Toronto Pearson Intl

Mon 7/9

12:45-07:00

2 stops28h 15m

Sydney Kingsford Smith

Tue 22/9

10:20-16:14

1 stop19h 54m

$2,548

Fastest return journey

TorontoSydney

YYZ Toronto Pearson Intl - SYD Sydney Kingsford Smith

YYZSYD

Toronto Pearson Intl

Mon 7/9

17:16-06:55

1 stop23h 39m

Sydney Kingsford Smith

Tue 22/9

10:20-16:14

1 stop19h 54m

$2,548

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Sydney?

The month of April is, on average, the cheapest month to fly to Sydney from Region of Ontario, with most prices found around $1,980. If you aren’t able to travel to Sydney during the month of April, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $2,006.

What is the cheapest Ontario to Sydney Kingsford Smith flight route?

Fly from Toronto Pearson Intl to Sydney Kingsford Smith for the best Ontario - Sydney Kingsford Smith flight prices

How far in advance should I book a flight from Ontario to Sydney?

You are more likely to see cheaper flights to Sydney from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,198 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Region of Ontario for as low as $1,965 on momondo.

What cabin class options are available on Region of Ontario to Sydney flights?

There is only 1 cabin class available to choose from on Region of Ontario to Sydney flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Region of Ontario to Sydney flights?

You could potentially save up to 46% on your flight if you consider stops on a Region of Ontario to Sydney flight.

Cheap Region of Ontario to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Sydney

Fastest flight time	22h 20m
Direct flights	Every day
Airports in Sydney	1 airport

The fastest flight from Region of Ontario to Sydney takes 22h 20m

Direct flights go from Region of Ontario to Sydney every day.

There is 1 airport in Sydney. From Region of Ontario there are direct flights to Sydney Kingsford Smith (SYD).

Search flight deals

Frequently asked questions about flying from Ontario to Sydney

When did momondo last update prices for flights from Ontario to Sydney Kingsford Smith Airport?
Prices for flights from Ontario to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario to Sydney Kingsford Smith Airport?
There are 4 operators available for flights from Ontario to Sydney Kingsford Smith Airport as of August 2026.
How old do you have to be to fly from Ontario to Sydney Kingsford Smith Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Region of Ontario to Sydney?
Based on momondo bookings for flights between Region of Ontario and Sydney, the leading plane model is Boeing 777-200LR, making up 61.76% of the total bookings. Other popular models include Airbus A350-900 with 29.41%, Boeing 787-9 Dreamliner with 5.88%, and Boeing 777 with 2.94%.

Best airlines flying from Region of Ontario to Sydney

Compare and see reviews for airlines that fly from Region of Ontario to Sydney with momondo

Airline	Rating	Free cancellation	Price
Air Canada	PriceFrom $436	Free cancellation	Rating 7.1 11,480 reviews	Search Air Canada flights
Qantas Airways	PriceFrom $1,215	Free cancellation	Rating 7.5 1,083 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $1,476	Free cancellation	Rating 7.4 10,105 reviews	Search United Airlines flights
Cathay Pacific	PriceFrom $1,838	Free cancellation	Rating 7.6 1,453 reviews	Search Cathay Pacific flights

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Manly

Coogee

Leura

Randwick

Cronulla

Bondi Beach

Charlestown

Swansea

Newport

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Sydney?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Sydney for you.

Can I find flights from Ontario to Sydney with flexible booking policies on momondo?

All flight searches from Ontario to Sydney on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Sydney?

Once you have performed a search for Ontario to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Sydney right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.