How long does it take to fly to Sydney?

On average, it takes 25h 45m to fly from Region of Ontario to Sydney if you fly out of Ottawa (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 46m.

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

1 flights are operational daily from Region of Ontario to Sydney as of June 2026. The most popular departure time for this route is 7:00p.m., with 100% of flights per day taking off in the evening.

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 8 per week as of June 2026. The most frequent departure day is Fri, with 25% 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 61% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 14 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 and WestJet are the most popular carriers operating from Ontario to Sydney Kingsford Smith

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 June 2026, 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$ 708 Cheap Flights from Ontario to Sydney in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Sydney

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 a.m. - 12:35 p.m.

YYZ

SYD

36h 50m

3 stops

2:00 p.m. - 5:13 a.m.

SYD

YYZ

31h 13m

3 stops

C$ 1,448Multiple Airlines

Mon, 23 Nov - Wed, 9 Dec

8:30 a.m. - 12:50 p.m.

YYZ

SYD

37h 20m

2 stops

6:00 a.m. - 3:26 p.m.

SYD

YYZ

48h 26m

2 stops

C$ 1,486Multiple Airlines

Sun, 4 Oct - Sun, 25 Oct

2:00 p.m. - 6:55 a.m.

YYZ

SYD

24h 55m

1 stop

8:30 p.m. - 5:10 a.m.

SYD

YYZ

24h 40m

1 stop

C$ 1,501Qantas Airways

Tue, 3 Nov - Wed, 18 Nov

2:00 p.m. - 6:55 a.m.

YYZ

SYD

24h 55m

1 stop

8:30 p.m. - 5:10 a.m.

SYD

YYZ

24h 40m

1 stop

C$ 1,502Qantas Airways

Tue, 3 Nov - Wed, 18 Nov

2:24 p.m. - 6:50 a.m.

YYZ

SYD

26h 26m

2 stops

9:15 a.m. - 11:10 p.m.

SYD

YYZ

27h 55m

2 stops

C$ 1,526Delta

Wed, 29 Jul - Tue, 25 Aug

7:00 a.m. - 6:50 a.m.

YUL

SYD

33h 50m

2 stops

9:15 a.m. - 11:40 p.m.

SYD

YUL

28h 25m

2 stops

C$ 1,528Delta

Mon, 10 Aug - Mon, 17 Aug

10:20 a.m. - 7:20 a.m.

YTZ

SYD

31h 00m

2 stops

9:20 a.m. - 7:45 a.m.

SYD

YTZ

36h 25m

2 stops

C$ 1,672Air Canada

Mon, 17 Aug - Sun, 30 Aug

3:35 p.m. - 7:20 a.m.

YTZ

SYD

25h 45m

2 stops

9:20 a.m. - 7:51 p.m.

SYD

YTZ

24h 31m

2 stops

C$ 1,743Air Canada

Sun, 16 Aug - Sun, 30 Aug

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

YKF

SYD

32h 15m

2 stops

8:30 p.m. - 4:28 a.m.

SYD

YKF

47h 58m

2 stops

C$ 2,754WestJet

Sat, 7 Nov - Thu, 26 Nov

8:40 p.m. - 6:35 a.m.

YKF

SYD

67h 55m

2 stops

8:30 p.m. - 7:50 p.m.

SYD

YKF

37h 20m

2 stops

C$ 2,993WestJet

Thu, 10 Sep - Thu, 24 Sep

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Air Canada flights from Region of Ontario to Sydney

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

Air Canada

17 Aug

YTZ10:20 a.m.Toronto Island

31h 00m

2 stops

SYD7:20 a.m.Sydney Kingsford Smith

30 Aug

SYD9:20 a.m.Sydney Kingsford Smith

36h 25m

2 stops

YTZ7:45 a.m.Toronto Island

C$ 1,672

Air Canada

17 Aug

YUL4:30 p.m.Montreal Pierre Elliott Trudeau Intl

24h 50m

2 stops

SYD7:20 a.m.Sydney Kingsford Smith

24 Aug

SYD9:20 a.m.Sydney Kingsford Smith

29h 12m

1 stop

YUL12:32 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,690

Air Canada

10 Aug

YYZ10:40 p.m.Toronto Pearson Intl

42h 40m

1 stop

SYD7:20 a.m.Sydney Kingsford Smith

24 Aug

SYD9:20 a.m.Sydney Kingsford Smith

42h 15m

1 stop

YYZ1:35 p.m.Toronto Pearson Intl

C$ 1,695

Delta flights from Region of Ontario to Sydney

Our best Delta deals on Region of Ontario to Sydney flight tickets

Delta

29 Jul

YYZ2:24 p.m.Toronto Pearson Intl

26h 26m

2 stops

SYD6:50 a.m.Sydney Kingsford Smith

25 Aug

SYD9:15 a.m.Sydney Kingsford Smith

27h 55m

2 stops

YYZ11:10 p.m.Toronto Pearson Intl

C$ 1,526

Delta

10 Aug

YUL12:44 p.m.Montreal Pierre Elliott Trudeau Intl

28h 06m

2 stops

SYD6:50 a.m.Sydney Kingsford Smith

23 Aug

SYD9:15 a.m.Sydney Kingsford Smith

46h 31m

2 stops

YUL5:46 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,528

Delta

10 Aug

YYZ11:40 a.m.Toronto Pearson Intl

29h 10m

2 stops

SYD6:50 a.m.Sydney Kingsford Smith

26 Aug

SYD9:15 a.m.Sydney Kingsford Smith

28h 03m

2 stops

YYZ11:18 p.m.Toronto Pearson Intl

C$ 1,529

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Mon 23/11

7:45 a.m.-12:35 p.m.

3 stops36h 50m

Sydney Kingsford Smith

Wed 9/12

2:00 p.m.-5:13 a.m.

3 stops31h 13m

C$ 1,448

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Sun 4/10

8:30 a.m.-12:50 p.m.

2 stops37h 20m

Sydney Kingsford Smith

Sun 25/10

6:00 a.m.-3:26 p.m.

2 stops48h 26m

C$ 1,486

Quickest round-trip

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Tue 3/11

2:00 p.m.-6:55 a.m.

1 stop24h 55m

Sydney Kingsford Smith

Wed 18/11

8:30 p.m.-5:10 a.m.

1 stop24h 40m

C$ 1,501

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Tue 3/11

2:00 p.m.-6:55 a.m.

1 stop24h 55m

Sydney Kingsford Smith

Wed 18/11

8:30 p.m.-5:10 a.m.

1 stop24h 40m

C$ 1,502

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Wed 29/7

2:24 p.m.-6:50 a.m.

2 stops26h 26m

Sydney Kingsford Smith

Tue 25/8

9:15 a.m.-11:10 p.m.

2 stops27h 55m

C$ 1,526

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 10/8

7:00 a.m.-6:50 a.m.

2 stops33h 50m

Sydney Kingsford Smith

Mon 17/8

9:15 a.m.-11:40 p.m.

2 stops28h 25m

C$ 1,528

TorontoSydney

YTZ - SYD

YTZSYD

Toronto Island

Mon 17/8

10:20 a.m.-7:20 a.m.

2 stops31h 00m

Sydney Kingsford Smith

Sun 30/8

9:20 a.m.-7:45 a.m.

2 stops36h 25m

C$ 1,672

TorontoSydney

YTZ - SYD

YTZSYD

Toronto Island

Sun 16/8

3:35 p.m.-7:20 a.m.

2 stops25h 45m

Sydney Kingsford Smith

Sun 30/8

9:20 a.m.-7:51 p.m.

2 stops24h 31m

C$ 1,743

TorontoSydney

YKF - SYD

YKFSYD

Toronto Region of Waterloo Intl

Sat 7/11

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

2 stops32h 15m

Sydney Kingsford Smith

Thu 26/11

8:30 p.m.-4:28 a.m.

2 stops47h 58m

C$ 2,754

TorontoSydney

YKF - SYD

YKFSYD

Toronto Region of Waterloo Intl

Thu 10/9

8:40 p.m.-6:35 a.m.

2 stops67h 55m

Sydney Kingsford Smith

Thu 24/9

8:30 p.m.-7:50 p.m.

2 stops37h 20m

C$ 2,993

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 May is also cheap. Prices for this month can be found on momondo for an average of C$ 327.

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 Saturday when prices can be found for as low as C$ 2,224. The most expensive day to fly to Sydney is Monday, with ticket prices averaging around C$ 2,576.

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 afternoon when flights can be purchased for as low as C$ 2,418. In contrast, the most expensive time of day to depart to Sydney is in the evening when prices are around C$ 2,491.

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 C$ 2,200 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$ 2,023 on momondo.

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

There are 2 cabin classes 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

Best price found	C$ 1,609
Fastest flight time	22h 20m
Direct flights	Every day
Airports in Sydney	1 airport

The best one-way flight to Sydney from Region of Ontario in the past 72 hours is C$ 1,609. The best round-trip flight deal from Region of Ontario to Sydney found on momondo in the last 72 hours is C$ 2,224.

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?
As of June 2026, 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 60.00% of the total bookings. Other popular models include Airbus A350-900 with 40.00%.

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$ 242	Free Cancellation	Rating 7.2 3,388 reviews	Search WestJet flights
Porter Airlines	PriceFrom C$ 260	Free Cancellation	Rating 8.0 441 reviews	Search Porter Airlines flights
American Airlines	PriceFrom C$ 405	Free Cancellation	Rating 7.1 11,764 reviews	Search American Airlines flights
Delta	PriceFrom C$ 492	Free Cancellation	Rating 7.8 8,450 reviews	Search Delta flights
Fiji Airways	PriceFrom C$ 982	Free Cancellation	Rating 8.1 245 reviews	Search Fiji Airways flights
Qantas Airways	PriceFrom C$ 1,156	Free Cancellation	Rating 7.5 1,054 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom C$ 1,345	Free Cancellation	Rating 8.0 645 reviews	Search Air New Zealand flights
United Airlines	PriceFrom C$ 1,497	Free Cancellation	Rating 7.4 9,897 reviews	Search United Airlines flights
Cathay Pacific	PriceFrom C$ 1,572	Free Cancellation	Rating 7.6 1,398 reviews	Search Cathay Pacific flights
Air Canada	PriceFrom C$ 1,721	Free Cancellation	Rating 7.1 11,272 reviews	Search Air Canada flights

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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.