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

The number of flights available between Region of Ontario and Sydney is 6 per week as of August 2025. The most frequent departure day is Sat, with 33% of weekly flights leaving on this day.

Which airlines fly to Sydney?

Air Canada, United Airlines and Qantas Airways 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 55% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 13 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Sydney?

On average, it takes 23h 35m to fly from Region of Ontario to Sydney if you fly out of Hamilton (the most popular airport in Region of Ontario) and into Sydney (the most popular airport in Sydney). If you’re flying out of Toronto and into Sydney, then the flight time is around 26h 26m.

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?

As of August 2025, there are 14 operators available to choose from for flights from Ontario to Sydney Kingsford Smith Airport.

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 layovers. 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 travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 502 Cheap Flights from Ontario to Sydney in 2025

1 adult

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Find the cheapest flights from Ontario to Sydney

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

2:00 p.m. - 2:40 p.m.YYZ-SYD

34h 40m2 stops

4:20 p.m. - 7:08 p.m.SYD-YYZ

40h 48m2 stops

C$ 1,129

Find Deal

Sat, 30 Aug - Wed, 10 Sep

2:00 p.m. - 2:40 p.m.YYZ-SYD

34h 40m2 stops

5:45 p.m. - 7:00 a.m.SYD-YYZ

27h 15m1 stop

C$ 1,554

Find Deal

Sat, 30 Aug - Fri, 3 Oct

2:00 p.m. - 2:40 p.m.YYZ-SYD

34h 40m2 stops

5:45 p.m. - 9:50 p.m.SYD-YYZ

42h 05m1 stop

C$ 1,559

Find Deal

Sat, 30 Aug - Wed, 10 Sep

12:00 p.m. - 8:45 a.m.YYZ-SYD

30h 45m2 stops

9:55 a.m. - 12:06 a.m.SYD-YYZ

28h 11m2 stops

C$ 1,674Air New Zealand

Find Deal

Wed, 3 Sep - Wed, 10 Sep

2:00 p.m. - 8:45 a.m.YYZ-SYD

28h 45m2 stops

11:50 a.m. - 11:12 p.m.SYD-YYZ

25h 22m2 stops

C$ 1,726Air New Zealand

Find Deal

Sun, 7 Sep - Sun, 21 Sep

6:30 p.m. - 10:40 a.m.YUL-SYD

26h 10m2 stops

9:20 a.m. - 7:35 p.m.SYD-YUL

24h 15m1 stop

C$ 1,792Air Canada

Find Deal

Tue, 19 Aug - Mon, 8 Sep

9:55 p.m. - 7:20 a.m.YOW-SYD

43h 25m1 stop

9:20 a.m. - 8:23 a.m.SYD-YOW

37h 03m1 stop

C$ 1,812Air Canada

Find Deal

Mon, 1 Sep - Mon, 15 Sep

10:37 a.m. - 7:00 a.m.YOW-SYD

30h 23m2 stops

9:30 a.m. - 9:58 a.m.SYD-YOW

38h 28m2 stops

C$ 2,018United Airlines

Find Deal

Mon, 18 Aug - Tue, 2 Sep

6:10 p.m. - 6:35 a.m.YHM-SYD

68h 25m2 stops

8:30 p.m. - 5:17 p.m.SYD-YHM

36h 47m2 stops

C$ 2,668WestJet

Find Deal

Thu, 6 Nov - Sat, 15 Nov

6:20 a.m. - 6:35 a.m.YKF-SYD

32h 15m2 stops

8:30 p.m. - 5:29 a.m.SYD-YKF

24h 59m2 stops

C$ 2,912WestJet

Find Deal

Sat, 6 Dec - Wed, 4 Mar

Air Canada flights from Region of Ontario to Sydney

Our best Air Canada deals on Region of Ontario to Sydney flight tickets

Air Canada

19 Aug

YUL6:30 p.m.Montreal Pierre Elliott Trudeau Intl

26h 10m

2 stops

SYD10:40 a.m.Sydney Kingsford Smith

8 Sep

SYD9:20 a.m.Sydney Kingsford Smith

24h 15m

1 stop

YUL7:35 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,792

Find similar

Air Canada

18 Aug

YYZ10:50 p.m.Toronto Pearson Intl

42h 30m

1 stop

SYD7:20 a.m.Sydney Kingsford Smith

3 Sep

SYD9:20 a.m.Sydney Kingsford Smith

22h 50m

2 stops

YYZ6:10 p.m.Toronto Pearson Intl

C$ 1,810

Find similar

Air Canada

1 Sep

YOW9:55 p.m.Ottawa

43h 25m

1 stop

SYD7:20 a.m.Sydney Kingsford Smith

15 Sep

SYD9:20 a.m.Sydney Kingsford Smith

37h 03m

1 stop

YOW8:23 a.m.Ottawa

C$ 1,812

Find similar

Air New Zealand flights from Region of Ontario to Sydney

Our best Air New Zealand deals on Region of Ontario to Sydney flight tickets

Air New Zealand

3 Sep

YYZ12:00 p.m.Toronto Pearson Intl

30h 45m

2 stops

SYD8:45 a.m.Sydney Kingsford Smith

10 Sep

SYD9:55 a.m.Sydney Kingsford Smith

28h 11m

2 stops

YYZ12:06 a.m.Toronto Pearson Intl

C$ 1,674

Find similar

Air New Zealand

7 Sep

YYZ2:00 p.m.Toronto Pearson Intl

28h 45m

2 stops

SYD8:45 a.m.Sydney Kingsford Smith

21 Sep

SYD11:50 a.m.Sydney Kingsford Smith

25h 22m

2 stops

YYZ11:12 p.m.Toronto Pearson Intl

C$ 1,726

Find similar

Air New Zealand

2 Sep

YYZ4:00 p.m.Toronto Pearson Intl

28h 35m

2 stops

SYD10:35 a.m.Sydney Kingsford Smith

9 Sep

SYD11:50 a.m.Sydney Kingsford Smith

25h 22m

2 stops

YYZ11:12 p.m.Toronto Pearson Intl

C$ 1,730

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Sat 30/8

2:00 p.m.-2:40 p.m.

2 stops34h 40m

Sydney Kingsford Smith

Wed 10/9

4:20 p.m.-7:08 p.m.

2 stops40h 48m

C$ 1,129

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Sat 30/8

2:00 p.m.-2:40 p.m.

2 stops34h 40m

Sydney Kingsford Smith

Fri 3/10

5:45 p.m.-7:00 a.m.

1 stop27h 15m

C$ 1,554

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Sat 30/8

2:00 p.m.-2:40 p.m.

2 stops34h 40m

Sydney Kingsford Smith

Wed 10/9

5:45 p.m.-9:50 p.m.

1 stop42h 05m

C$ 1,559

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Wed 3/9

12:00 p.m.-8:45 a.m.

2 stops30h 45m

Sydney Kingsford Smith

Wed 10/9

9:55 a.m.-12:06 a.m.

2 stops28h 11m

C$ 1,674

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Sun 7/9

2:00 p.m.-8:45 a.m.

2 stops28h 45m

Sydney Kingsford Smith

Sun 21/9

11:50 a.m.-11:12 p.m.

2 stops25h 22m

C$ 1,726

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 19/8

6:30 p.m.-10:40 a.m.

2 stops26h 10m

Sydney Kingsford Smith

Mon 8/9

9:20 a.m.-7:35 p.m.

1 stop24h 15m

C$ 1,792

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 1/9

9:55 p.m.-7:20 a.m.

1 stop43h 25m

Sydney Kingsford Smith

Mon 15/9

9:20 a.m.-8:23 a.m.

1 stop37h 03m

C$ 1,812

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 18/8

10:37 a.m.-7:00 a.m.

2 stops30h 23m

Sydney Kingsford Smith

Tue 2/9

9:30 a.m.-9:58 a.m.

2 stops38h 28m

C$ 2,018

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Thu 6/11

6:10 p.m.-6:35 a.m.

2 stops68h 25m

Sydney Kingsford Smith

Sat 15/11

8:30 p.m.-5:17 p.m.

2 stops36h 47m

C$ 2,668

TorontoSydney

YKF - SYD

YKFSYD

Toronto Region of Waterloo Intl

Sat 6/12

6:20 a.m.-6:35 a.m.

2 stops32h 15m

Sydney Kingsford Smith

Wed 4/3

8:30 p.m.-5:29 a.m.

2 stops24h 59m

C$ 2,912

Flights are sorted by cheapest round-trip 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?

If you aren’t able to travel to Sydney during the month of April, then flying in February is also cheap. Prices for this month can be found on momondo for an average of C$ 1,989.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from Region of Ontario to Sydney is on a Monday when prices can be found for as low as C$ 1,768. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around C$ 3,655.

What is the cheapest time of day to depart on your flight to Sydney?

The cheapest time of day to fly to Sydney is in the morning when flights can be purchased for as low as C$ 1,879. In contrast, the most expensive time of day to depart to Sydney is at noon when prices are around C$ 2,199.

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 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 C$ 2,128 when searching weeks out. 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 C$ 1,860 on momondo.

What cabin class options are available on Ontario to Sydney Kingsford Smith flights?

There are 1 cabin classes available to choose from on Ontario to Sydney Kingsford Smith 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 1% 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

Best price found	C$ 502
Fastest flight time	22h 50m
Direct flights	Tue and Thu
Airports in Sydney	1 airport

The best one-way flight to Sydney from Region of Ontario in the past 72 hours is C$ 502. The best round-trip flight deal from Region of Ontario to Sydney found on momondo in the last 72 hours is C$ 1,129.

The fastest flight from Region of Ontario to Sydney takes 22h 50m

Direct flights go from Region of Ontario to Sydney on Tuesday and Thursday. The only airline offering direct flights is Lufthansa.

There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

Search flight deals

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?
As of August 2025, there are 14 operators available to choose from for flights from Ontario to Sydney Kingsford Smith Airport.
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 layovers. 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 travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek 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 100.00% of the total bookings.

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
WestJet	PriceFrom C$ 220	Free Cancellation	Rating 7.2 2,994 reviews	Search WestJet flights
Porter Airlines	PriceFrom C$ 248	Free Cancellation	Rating 8.0 321 reviews	Search Porter Airlines flights
Delta	PriceFrom C$ 381	Free Cancellation	Rating 8.0 7,987 reviews	Search Delta flights
Fiji Airways	PriceFrom C$ 984	Free Cancellation	Rating 8.0 202 reviews	Search Fiji Airways flights
American Airlines	PriceFrom C$ 1,090	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom C$ 1,171	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom C$ 1,226	Free Cancellation	Rating 7.4 8,912 reviews	Search United Airlines flights
Qantas Airways	PriceFrom C$ 1,499	Free Cancellation	Rating 7.5 887 reviews	Search Qantas Airways flights
Air Canada	PriceFrom C$ 1,521	Free Cancellation	Rating 7.1 9,879 reviews	Search Air Canada flights
Air New Zealand	PriceFrom C$ 1,522	Free Cancellation	Rating 7.9 501 reviews	Search Air New Zealand flights

Wollongong

Penrith

Bondi Beach

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?

Yes. All flights to Sydney from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Ontario.

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

Yes. momondo can track prices for Ontario to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Australia

Cheap flights from Ontario to Sydney from C$ 502

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Sydney departing on 18/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ontario to Sydney

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Air Canada flights from Region of Ontario to Sydney

Our best Air Canada deals on Region of Ontario to Sydney flight tickets

Air New Zealand flights from Region of Ontario to Sydney

Our best Air New Zealand deals on Region of Ontario to Sydney flight tickets

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Use the filters below to find and compare flights from Ontario to Sydney that are best for you.

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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

What is the cheapest month to fly to Sydney?

If you aren’t able to travel to Sydney during the month of April, then flying in February is also cheap. Prices for this month can be found on momondo for an average of C$ 1,989.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from Region of Ontario to Sydney is on a Monday when prices can be found for as low as C$ 1,768. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around C$ 3,655.

What is the cheapest time of day to depart on your flight to Sydney?

The cheapest time of day to fly to Sydney is in the morning when flights can be purchased for as low as C$ 1,879. In contrast, the most expensive time of day to depart to Sydney is at noon when prices are around C$ 2,199.

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 to Sydney?

What cabin class options are available on Ontario to Sydney Kingsford Smith flights?

There are 1 cabin classes available to choose from on Ontario to Sydney Kingsford Smith 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 1% on your flight if you consider stops on a Region of Ontario to Sydney flight.

Which airlines fly to Sydney?

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

The number of flights available between Region of Ontario and Sydney is 6 per week as of August 2025. The most frequent departure day is Sat, with 33% of weekly flights leaving on this day.

How long does it take to fly to Sydney?

On average, it takes 23h 35m to fly from Region of Ontario to Sydney if you fly out of Hamilton (the most popular airport in Region of Ontario) and into Sydney (the most popular airport in Sydney). If you’re flying out of Toronto and into Sydney, then the flight time is around 26h 26m.

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

Best price found

Fastest flight time

Direct flights

Airports in Sydney

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

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

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

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

What is the most popular plane model from Region of Ontario to Sydney?

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

Travelling to a place near Sydney?

Why use momondo?

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

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

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

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

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Fly your favourite airline to Sydney

Airlines are sorted and displayed according to clicks in the past 7 days on momondo