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

Air Canada is the most popular carrier operating from Sydney Kingsford Smith to Ontario

Which airlines fly to Region of Ontario?

Air Canada, United Airlines and Cathay Pacific are the top three most popular airlines that fly to Region of Ontario from Sydney according to our data. Air Canada is the first choice among our users, with 75% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 6 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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

As of September 2025, 5 flights take off from Sydney and land in Region of Ontario each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.

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

Prices for flights from Sydney Kingsford Smith Airport to Ontario are updated daily.

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

As of September 2025, there are 6 operators available to choose from for flights from Sydney Kingsford Smith Airport to Ontario.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 846 Cheap Flights from Sydney to Ontario in 2025/26

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Sydney to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

2:45 p.m. - 5:46 a.m.SYD-YYZ

30h 01m2 stops

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

33h 45m3 stops

C$ 1,220Multiple Airlines

Find Deal

Sat, 11 Oct - Sat, 18 Oct

2:45 p.m. - 6:52 a.m.SYD-YYZ

31h 07m3 stops

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

33h 45m3 stops

C$ 1,223Multiple Airlines

Find Deal

Sat, 11 Oct - Sat, 18 Oct

2:45 p.m. - 5:46 a.m.SYD-YYZ

30h 01m2 stops

6:35 p.m. - 12:45 p.m.YYZ-SYD

27h 10m2 stops

C$ 1,274Multiple Airlines

Find Deal

Sat, 11 Oct - Sat, 18 Oct

11:20 a.m. - 9:35 p.m.SYD-YTZ

26h 15m2 stops

12:30 p.m. - 9:35 a.m.YTZ-SYD

29h 05m2 stops

C$ 1,495Air Canada

Find Deal

Mon, 23 Feb - Wed, 4 Mar

11:20 a.m. - 8:54 p.m.SYD-YYZ

25h 34m1 stop

12:25 p.m. - 9:35 a.m.YYZ-SYD

29h 10m1 stop

C$ 1,521Air Canada

Find Deal

Mon, 3 Nov - Wed, 19 Nov

8:30 p.m. - 12:40 a.m.SYD-YOW

44h 10m2 stops

6:00 a.m. - 6:35 a.m.YOW-SYD

56h 35m2 stops

C$ 1,538Qantas Airways

Find Deal

Wed, 18 Feb - Sun, 22 Feb

11:05 a.m. - 12:15 p.m.SYD-YYZ

41h 10m1 stop

1:55 p.m. - 9:35 a.m.YYZ-SYD

27h 40m1 stop

C$ 1,597Cathay Pacific

Find Deal

Mon, 3 Nov - Wed, 19 Nov

3:15 p.m. - 12:15 p.m.SYD-YYZ

37h 00m1 stop

1:55 p.m. - 9:35 a.m.YYZ-SYD

27h 40m1 stop

C$ 1,622Cathay Pacific

Find Deal

Mon, 3 Nov - Wed, 19 Nov

11:05 a.m. - 6:55 p.m.SYD-YOW

22h 50m2 stops

5:14 p.m. - 7:00 a.m.YOW-SYD

45h 46m2 stops

C$ 2,548United Airlines

Find Deal

Sat, 1 Nov - Sat, 8 Nov

12:10 p.m. - 11:54 p.m.SYD-YOW

27h 44m2 stops

2:15 p.m. - 9:15 a.m.YOW-SYD

27h 00m2 stops

C$ 3,145United Airlines

Find Deal

Sun, 21 Dec - Tue, 20 Jan

Alaska Airlines flights from Sydney to Region of Ontario

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

Alaska Airlines

14 Nov

SYD9:40 p.m.Sydney Kingsford Smith

33h 55m

2 stops

YYZ3:35 p.m.Toronto Pearson Intl

22 Nov

YYZ4:45 p.m.Toronto Pearson Intl

59h 00m

2 stops

SYD7:45 p.m.Sydney Kingsford Smith

C$ 1,553

Find similar

Alaska Airlines

5 Dec

SYD9:40 p.m.Sydney Kingsford Smith

33h 55m

2 stops

YYZ3:35 p.m.Toronto Pearson Intl

10 Dec

YYZ4:45 p.m.Toronto Pearson Intl

59h 00m

2 stops

SYD7:45 p.m.Sydney Kingsford Smith

C$ 1,560

Find similar

Alaska Airlines

13 Nov

SYD9:40 p.m.Sydney Kingsford Smith

33h 55m

2 stops

YYZ3:35 p.m.Toronto Pearson Intl

22 Nov

YYZ4:45 p.m.Toronto Pearson Intl

59h 00m

2 stops

SYD7:45 p.m.Sydney Kingsford Smith

C$ 1,567

Find similar

Cathay Pacific flights from Sydney to Region of Ontario

Our best Cathay Pacific deals on Sydney to Region of Ontario flight tickets

Cathay Pacific

3 Nov

SYD11:05 a.m.Sydney Kingsford Smith

41h 10m

1 stop

YYZ12:15 p.m.Toronto Pearson Intl

19 Nov

YYZ1:55 p.m.Toronto Pearson Intl

27h 40m

1 stop

SYD9:35 a.m.Sydney Kingsford Smith

C$ 1,597

Find similar

Cathay Pacific

3 Nov

SYD3:15 p.m.Sydney Kingsford Smith

37h 00m

1 stop

YYZ12:15 p.m.Toronto Pearson Intl

19 Nov

YYZ1:55 p.m.Toronto Pearson Intl

27h 40m

1 stop

SYD9:35 a.m.Sydney Kingsford Smith

C$ 1,622

Find similar

Cathay Pacific

3 Nov

SYD10:20 p.m.Sydney Kingsford Smith

38h 40m

1 stop

YYZ9:00 p.m.Toronto Pearson Intl

19 Nov

YYZ1:55 p.m.Toronto Pearson Intl

27h 40m

1 stop

SYD9:35 a.m.Sydney Kingsford Smith

C$ 1,625

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sat 11/10

2:45 p.m.-5:46 a.m.

2 stops30h 01m

Toronto Pearson Intl

Sat 18/10

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

3 stops33h 45m

C$ 1,220

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sat 11/10

2:45 p.m.-6:52 a.m.

3 stops31h 07m

Toronto Pearson Intl

Sat 18/10

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

3 stops33h 45m

C$ 1,223

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sat 11/10

2:45 p.m.-5:46 a.m.

2 stops30h 01m

Toronto Pearson Intl

Sat 18/10

6:35 p.m.-12:45 p.m.

2 stops27h 10m

C$ 1,274

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Mon 23/2

11:20 a.m.-9:35 p.m.

2 stops26h 15m

Toronto Island

Wed 4/3

12:30 p.m.-9:35 a.m.

2 stops29h 05m

C$ 1,495

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Mon 3/11

11:20 a.m.-8:54 p.m.

1 stop25h 34m

Toronto Pearson Intl

Wed 19/11

12:25 p.m.-9:35 a.m.

1 stop29h 10m

C$ 1,521

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 18/2

8:30 p.m.-12:40 a.m.

2 stops44h 10m

Ottawa

Sun 22/2

6:00 a.m.-6:35 a.m.

2 stops56h 35m

C$ 1,538

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Mon 3/11

11:05 a.m.-12:15 p.m.

1 stop41h 10m

Toronto Pearson Intl

Wed 19/11

1:55 p.m.-9:35 a.m.

1 stop27h 40m

C$ 1,597

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Mon 3/11

3:15 p.m.-12:15 p.m.

1 stop37h 00m

Toronto Pearson Intl

Wed 19/11

1:55 p.m.-9:35 a.m.

1 stop27h 40m

C$ 1,622

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Sat 1/11

11:05 a.m.-6:55 p.m.

2 stops22h 50m

Ottawa

Sat 8/11

5:14 p.m.-7:00 a.m.

2 stops45h 46m

C$ 2,548

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Sun 21/12

12:10 p.m.-11:54 p.m.

2 stops27h 44m

Ottawa

Tue 20/1

2:15 p.m.-9:15 a.m.

2 stops27h 00m

C$ 3,145

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 Sydney to Region of Ontario

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 Region of Ontario?

In general, October is the cheapest month to fly from Sydney to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,850. If you are unable to visit Region of Ontario during the month of October, then departing from Sydney during the month November is also very affordable. Most momondo users find prices during this month for around C$ 1,876.

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from Sydney to Region of Ontario is on a Thursday. Travellers who choose to depart for Region of Ontario on a Thursday will often find tickets for as low as C$ 1,871. The most expensive day to fly to Region of Ontario is Monday, with ticket prices averaging around C$ 2,087.

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

Our most recent data shows that the best time of day to fly to Region of Ontario is at noon. Flights from Sydney to Region of Ontario during this time can be as low as C$ 1,054. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are C$ 2,379 on average. Flights to Region of Ontario from Sydney in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

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

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 2,145 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Sydney for as low as C$ 1,860 on momondo.

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

There is only 1 cabin class available to choose from on Sydney Kingsford Smith to Ontario 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 Sydney to Region of Ontario flights?

You could potentially save up to 16% on your flight if you consider stops on a Sydney to Region of Ontario flight.

Cheap Sydney to Region of Ontario flight deals and tips

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

Fastest flight time	20h 54m
Direct flights	Mon, Tue, Thu, Fri and Sat
Airports in Region of Ontario	1 airport

The fastest flight from Sydney to Region of Ontario takes 20h 54m

Direct flights go from Sydney to Region of Ontario on Monday, Tuesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.

There is 1 airport near Region of Ontario: Toronto Pearson Intl (YYZ)

Search flight deals

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Ontario?
Prices for flights from Sydney Kingsford Smith Airport to Ontario are updated daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Ontario?
As of September 2025, there are 6 operators available to choose from for flights from Sydney Kingsford Smith Airport to Ontario.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Ontario?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Sydney to Region of Ontario?
Based on momondo bookings for flights between Sydney and Region of Ontario, the leading plane model is Boeing 787-9 Dreamliner, making up 33.33% of the total bookings. Other popular models include Boeing 777-300ER with 33.33% and Boeing 777-200LR with 33.33%.

Best airlines flying from Sydney to Region of Ontario

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom C$ 513	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights
Qantas Airways	PriceFrom C$ 1,056	Free Cancellation	Rating 7.5 907 reviews	Search Qantas Airways flights
United Airlines	PriceFrom C$ 1,066	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Asiana Airlines	PriceFrom C$ 1,497	Free Cancellation	Rating 8.2 481 reviews	Search Asiana Airlines flights
Air Canada	PriceFrom C$ 1,745	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Cathay Pacific	PriceFrom C$ 1,822	Free Cancellation	Rating 7.6 998 reviews	Search Cathay Pacific flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Sydney.

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

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

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

momondo helps you find the best flight between Sydney and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Sydney and alert you when they change.

An easier way to manage your Region of Ontario 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Fri 17/10

Fri 24/10

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ontario

Popular Cities in Ontario

Flights to Torontofrom C$ 100

Flights to Vancouverfrom C$ 55

Flights to Montrealfrom C$ 187

Flights to Calgaryfrom C$ 69

Flights to Ottawafrom C$ 160

Flights to Winnipegfrom C$ 109

Flights to Halifaxfrom C$ 120

Flights to Kelownafrom C$ 69

Flights to Saskatoonfrom C$ 121

Flights to Reginafrom C$ 102

Flights to St. John'sfrom C$ 149

Flights to Québec Cityfrom C$ 292

Cheap flights from Sydney to Ontario from C$ 846

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Ontario departing on 28/9. 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 Sydney to Ontario

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Alaska Airlines flights from Sydney to Region of Ontario

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

Cathay Pacific flights from Sydney to Region of Ontario

Our best Cathay Pacific deals on Sydney to Region of Ontario flight tickets

momondo Fare Finder

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

See travel insights to Ontario from

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

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 Region of Ontario?

What is the cheapest day to depart on your flight to Region of Ontario?

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

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

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

How far in advance should I book a flight to Region of Ontario?

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

There is only 1 cabin class available to choose from on Sydney Kingsford Smith to Ontario 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 Sydney to Region of Ontario flights?

You could potentially save up to 16% on your flight if you consider stops on a Sydney to Region of Ontario flight.

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

Air Canada is the most popular carrier operating from Sydney Kingsford Smith to Ontario

Which airlines fly to Region of Ontario?

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

As of September 2025, 5 flights take off from Sydney and land in Region of Ontario each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.

Cheap Sydney to Region of Ontario flight deals and tips

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

Fastest flight time

Direct flights

Airports in Region of Ontario

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

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

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

What documentation or ID do you need to fly to Ontario?

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

Best airlines flying from Sydney to Region of Ontario

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

Why use momondo?

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

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

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

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

An easier way to manage your Region of Ontario 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 Ontario

Popular Cities in Ontario

Popular flights according to clicks in the last 7 days on momondo