What is the cheapest month to fly to Ontario?

May is currently the cheapest month to fly to Ontario . At this moment in time December is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

Can I find cheaper flights to Ontario if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Ontario on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Ontario?

Based on reviews from Cheapflights users, Porter Airlines is rated the highest out of the airlines that fly to Ontario.

What is the cheapest airport to fly to in Ontario?

Toronto Pearson Intl is currently the cheapest airport to fly to in Ontario. One-way flights to Toronto Pearson Intl typically cost $84, while return flights cost around $200.

How much is a return flight to Ontario?

A return flight to Ontario will typically cost around $460, however they can be found for as little as $130.

Where does the fastest flight to Ontario depart from?

For those looking to save time traveling to Ontario, Brisbane offers the quickest one-way flight (20 hours 0 minutes).

Does Toronto Pearson Intl have car hire?

Yes. Those touching down at Toronto Pearson Intl can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Toronto Pearson Intl?

Yes. Toronto Pearson Intl has hotels nearby for those requiring accommodations. Sheraton Gateway Hotel in Toronto International Airport is the closest property to Toronto Pearson Intl (0.0 km away from Toronto Pearson Intl).

$535+ Flights to Ontario

Flights to Ontario in 2025

Return from	$1,516
One-way from	$535
Popular in	December
Cheapest in	February
Average price	$2,206

10/9-19/9
3 total stops
82h 58m total
Sydney to Toronto

Search Deals

22/10
3 total stops
46h 17m total
Sydney to Ontario

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($376 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($82 potential savings vs. average return price).

Search Deals

Average for return flights in August 2025

Search Deals

Find flights to Ontario

One-wayReturn

Explore Ontario

Look for other cheap flights to Toronto

Look for other cheap flights to Ottawa

Look for other cheap flights to Windsor

Find flight deals to Ontario

Cheapest flights to Ontario
Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 19 August 2025.

Wed 10/916:20SYD - YYZ

2 stops40h 48mMultiple Airlines

Fri 19/901:35YYZ - SYD

1 stop42h 10mMultiple Airlines

Deal found 19/8$1,516

Wed 17/910:10SYD - YYZ

1 stop26h 50mPhilippine Airlines

Sun 21/901:35YYZ - SYD

1 stop40h 25mPhilippine Airlines

Deal found 19/8$1,582

Sun 5/1011:10SYD - YYZ

1 stop26h 50mPhilippine Airlines

Sun 19/1001:35YYZ - SYD

1 stop40h 25mPhilippine Airlines

Deal found 17/8$1,629

Sun 21/910:10SYD - YYZ

1 stop26h 50mPhilippine Airlines

Sun 5/1001:35YYZ - SYD

1 stop40h 25mPhilippine Airlines

Deal found 18/8$1,635

Fri 12/921:40SYD - YYZ

2 stops31h 20mAlaska Airlines

Wed 24/916:45YYZ - SYD

2 stops61h 00mAlaska Airlines

Deal found 18/8$1,694

Fri 12/909:30SYD - YYZ

1 stop35h 30mMultiple Airlines

Tue 23/911:00YYZ - SYD

2 stops30h 00mMultiple Airlines

Deal found 17/8$1,709

Wed 15/1011:10SYD - YYZ

1 stop26h 50mPhilippine Airlines

Sun 26/1001:50YYZ - SYD

1 stop41h 00mPhilippine Airlines

Deal found 19/8$1,729

Fri 12/921:40SYD - YYZ

2 stops31h 20mAlaska Airlines

Thu 25/916:45YYZ - SYD

2 stops37h 00mAlaska Airlines

Deal found 18/8$1,731

Sun 14/921:40SYD - YYZ

2 stops55h 20mAlaska Airlines

Wed 24/916:45YYZ - SYD

2 stops61h 00mAlaska Airlines

Deal found 18/8$1,737

Wed 1/1010:10SYD - YYZ

1 stop26h 50mPhilippine Airlines

Fri 24/1001:35YYZ - SYD

1 stop41h 15mPhilippine Airlines

Deal found 18/8$1,743

Wed 22/1010:20SYD - YTZ

2 stops23h 26mAir Canada

Tue 28/1012:30YTZ - SYD

2 stops29h 05mAir Canada

Deal found 17/8$1,782

Mon 13/1010:20SYD - YUL

2 stops27h 54mAir Canada

Tue 28/1011:30YUL - SYD

2 stops30h 05mAir Canada

Deal found 17/8$1,797

Best flights to Ontario
Discover carefully curated flight deals to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2025.

Wed 10/916:20SYD - YYZ

2 stops40h 48mMultiple Airlines

Fri 19/901:35YYZ - SYD

1 stop42h 10mMultiple Airlines

Deal found 19/8$1,516

Sun 5/1011:10SYD - YYZ

1 stop26h 50mPhilippine Airlines

Sun 19/1001:35YYZ - SYD

1 stop40h 25mPhilippine Airlines

Deal found 17/8$1,629

Fri 12/921:40SYD - YYZ

2 stops31h 20mAlaska Airlines

Wed 24/916:45YYZ - SYD

2 stops61h 00mAlaska Airlines

Deal found 18/8$1,694

Wed 22/1010:20SYD - YTZ

2 stops23h 26mAir Canada

Tue 28/1012:30YTZ - SYD

2 stops29h 05mAir Canada

Deal found 17/8$1,782

Thu 18/909:30SYD - YOW

2 stops38h 28mUnited Airlines

Thu 25/906:05YOW - SYD

2 stops34h 55mUnited Airlines

Deal found 18/8$1,952

Sun 21/910:10SYD - YYZ

1 stop26h 50mPhilippine Airlines

Sun 5/1001:35YYZ - SYD

1 stop40h 25mPhilippine Airlines

Deal found 18/8$1,635

Fri 12/921:40SYD - YYZ

2 stops31h 20mAlaska Airlines

Tue 23/916:45YYZ - SYD

2 stops61h 00mAlaska Airlines

Deal found 18/8$1,694

Fri 12/909:30SYD - YYZ

1 stop35h 30mMultiple Airlines

Tue 23/911:00YYZ - SYD

2 stops30h 00mMultiple Airlines

Deal found 17/8$1,709

Mon 13/1010:20SYD - YUL

2 stops27h 54mAir Canada

Tue 28/1011:30YUL - SYD

2 stops30h 05mAir Canada

Deal found 17/8$1,797

Wed 17/910:10SYD - YYZ

1 stop26h 50mPhilippine Airlines

Sun 21/901:35YYZ - SYD

1 stop40h 25mPhilippine Airlines

Deal found 17/8$1,698

Fri 12/921:40SYD - YYZ

2 stops31h 20mAlaska Airlines

Thu 25/916:45YYZ - SYD

2 stops37h 00mAlaska Airlines

Deal found 18/8$1,731

Sun 14/921:40SYD - YYZ

2 stops55h 20mAlaska Airlines

Wed 24/916:45YYZ - SYD

2 stops61h 00mAlaska Airlines

Deal found 18/8$1,737

Direct flights to Ontario
Explore direct flight options to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 August 2025.

Sun 5/1010:20SYD - YYZ

Nonstop21h 10mAir Canada

Mon 20/1018:45YYZ - SYD

Nonstop22h 35mAir Canada

Deal found 17/8$3,176

Thu 18/1211:20SYD - YYZ

Nonstop21h 39mMultiple Airlines

Sun 28/1218:40YYZ - SYD

Nonstop22h 55mMultiple Airlines

Deal found 19/8$17,455

Sat 27/1211:20SYD - YYZ

Nonstop21h 39mAir Canada

Sun 18/118:40YYZ - SYD

Nonstop22h 55mAir Canada

Deal found 17/8$18,076

Sun 31/809:20SYD - YYZ

Nonstop21h 08mAir Canada

Wed 24/918:45YYZ - SYD

Nonstop22h 35mAir Canada

Deal found 17/8$19,294

Thu 11/909:20SYD - YYZ

Nonstop21h 10mMultiple Airlines

Tue 16/918:45YYZ - SYD

Nonstop22h 35mMultiple Airlines

Deal found 18/8$20,273

Mon 1/909:20SYD - YYZ

Nonstop21h 08mAir Canada

Mon 22/918:45YYZ - SYD

Nonstop22h 35mAir Canada

Deal found 18/8$23,674

Last-minute flights to Ontario
Discover last-minute flight deals to Ontario. Data last updated 19 August 2025 and is based on user searches.

Wed 3/909:20SYD - YTZ

2 stops23h 16mAir Canada

Tue 16/916:10YTZ - SYD

2 stops25h 10mAir Canada

Deal found 17/8$2,433

Thu 4/909:10SYD - YOW

2 stops29h 11mMultiple Airlines

Sat 13/907:00YOW - SYD

2 stops34h 30mMultiple Airlines

Deal found 19/8$2,229

Thu 4/909:20SYD - YOW

2 stops24h 09mAir Canada

Sat 13/918:00YOW - SYD

1 stop23h 20mAir Canada

Deal found 19/8$2,522

Sat 6/909:10SYD - YOW

2 stops29h 11mMultiple Airlines

Sun 28/907:00YOW - SYD

2 stops34h 05mMultiple Airlines

Deal found 18/8$2,389

Sat 6/909:20SYD - YOW

1 stop20h 52mAir Canada

Sun 28/921:55YOW - SYD

1 stop43h 25mAir Canada

Deal found 18/8$2,656

Tue 9/921:40SYD - YYZ

2 stops31h 20mAlaska Airlines

Wed 24/916:45YYZ - SYD

2 stops61h 00mAlaska Airlines

Deal found 18/8$1,763

Wed 10/916:20SYD - YYZ

2 stops40h 48mMultiple Airlines

Fri 19/901:35YYZ - SYD

1 stop42h 10mMultiple Airlines

Deal found 19/8$1,516

Wed 10/909:20SYD - YTZ

2 stops25h 21mAir Canada

Wed 17/916:10YTZ - SYD

2 stops25h 10mAir Canada

Deal found 18/8$2,416

Thu 11/921:40SYD - YYZ

2 stops55h 20mAlaska Airlines

Wed 24/916:45YYZ - SYD

2 stops61h 00mAlaska Airlines

Deal found 18/8$1,754

Fri 12/921:40SYD - YYZ

2 stops31h 20mAlaska Airlines

Wed 24/916:45YYZ - SYD

2 stops61h 00mAlaska Airlines

Deal found 18/8$1,694

Fri 12/909:30SYD - YYZ

1 stop35h 30mMultiple Airlines

Tue 23/911:00YYZ - SYD

2 stops30h 00mMultiple Airlines

Deal found 17/8$1,709

Fri 12/921:40SYD - YYZ

2 stops31h 20mAlaska Airlines

Thu 25/916:45YYZ - SYD

2 stops37h 00mAlaska Airlines

Deal found 18/8$1,731

Fly from

Route

Depart

Return

Price

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Wed 10/9

16:20-19:08

2 stops40h 48m

Toronto Pearson Intl

Fri 19/9

01:35-09:45

1 stop42h 10m

$1,516

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sun 5/10

11:10-23:00

1 stop26h 50m

Toronto Pearson Intl

Sun 19/10

01:35-09:00

1 stop40h 25m

$1,629

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sun 21/9

10:10-23:00

1 stop26h 50m

Toronto Pearson Intl

Sun 5/10

01:35-09:00

1 stop40h 25m

$1,635

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Fri 12/9

21:40-15:00

2 stops31h 20m

Toronto Pearson Intl

Wed 24/9

16:45-19:45

2 stops61h 00m

$1,694

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Fri 12/9

21:40-15:00

2 stops31h 20m

Toronto Pearson Intl

Tue 23/9

16:45-19:45

2 stops61h 00m

$1,694

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Wed 17/9

10:10-23:00

1 stop26h 50m

Toronto Pearson Intl

Sun 21/9

01:35-08:00

1 stop40h 25m

$1,698

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Fri 12/9

09:30-07:00

1 stop35h 30m

Toronto Pearson Intl

Tue 23/9

11:00-07:00

2 stops30h 00m

$1,709

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Fri 12/9

21:40-15:00

2 stops31h 20m

Toronto Pearson Intl

Thu 25/9

16:45-19:45

2 stops37h 00m

$1,731

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sun 14/9

21:40-15:00

2 stops55h 20m

Toronto Pearson Intl

Wed 24/9

16:45-19:45

2 stops61h 00m

$1,737

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sun 14/9

21:40-15:00

2 stops55h 20m

Toronto Pearson Intl

Tue 23/9

16:45-19:45

2 stops61h 00m

$1,737

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Showing 1-10 of 60 results

...

Best time to book a flight to Ontario

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

How long is the flight to Ontario?

On average, a flight from Sydney to Ontario takes 26 hours 55 minutes. Flights to Ontario from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Ontario?

Users looking for the lowest fares to Ontario should consider flying on Tuesday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday evenings, when prices are usually at their highest.

What are the most popular airlines that fly to Ontario?

The most popular airlines flying from Sydney to Ontario are Air Canada, Qantas Airways and Cathay Pacific.

What are the cheapest airlines that fly to Ontario?

The cheapest airlines flying from Sydney to Ontario are WestJet, Porter Airlines and Fiji Airways.

Rainfall in Ontario by month

In terms of precipitation, rainfall in Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

What are the most popular places to fly to in Ontario?

The most popular places in Ontario to fly to are Toronto and Ottawa.

Reviews of airlines servicing Ontario

Read reviews from past customers who have flown Air New Zealand, Cathay Pacific, andQantas Airways to Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air New Zealand

8.0

Very Good

504 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Air New Zealand

8.0

Very Good

504 reviews

Air New Zealand

8.0

Very Good

504 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Cathay Pacific

7.6

Good

969 reviews

Air New Zealand

8.0

Very Good

504 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Qantas Airways

7.5

Good

896 reviews

Air New Zealand

8.0

Very Good

504 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

United Airlines

7.4

Good

8,922 reviews

Air New Zealand

8.0

Very Good

504 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Air Canada

7.1

Good

9,997 reviews

Air New Zealand

8.0

Very Good

504 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

FAQs about flying to Ontario

Can I find cheaper flights to Ontario if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Ontario on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Ontario?
Based on reviews from Cheapflights users, Porter Airlines is rated the highest out of the airlines that fly to Ontario.
What is the cheapest airport to fly to in Ontario?
Toronto Pearson Intl is currently the cheapest airport to fly to in Ontario. One-way flights to Toronto Pearson Intl typically cost $84, while return flights cost around $200.
How much is a return flight to Ontario?
A return flight to Ontario will typically cost around $460, however they can be found for as little as $130.
Where does the fastest flight to Ontario depart from?
For those looking to save time traveling to Ontario, Brisbane offers the quickest one-way flight (20 hours 0 minutes).
Does Toronto Pearson Intl have car hire?
Yes. Those touching down at Toronto Pearson Intl can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Toronto Pearson Intl?
Yes. Toronto Pearson Intl has hotels nearby for those requiring accommodations. Sheraton Gateway Hotel in Toronto International Airport is the closest property to Toronto Pearson Intl (0.0 km away from Toronto Pearson Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights to Ontario?

When you search for this flight to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario.

Can Cheapflights find flights to Ontario with no change fees?

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

Yes! Start tracking prices for Ontario flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

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$535+ Cheap flights to Ontario

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 22/10. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Ontario in 2025

Find the latest flights to Ontario in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 19 August 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Find flights to Ontario

Browse one-way and return flights deals to Ontario on Cheapflights. Flight deals are based on user searches and were last updated on 19 August 2025

Explore Ontario

Find flight deals to Ontario

Cheapest flights to OntarioExplore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 19 August 2025.

Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 19 August 2025.

Cheapflights Fare Finder

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

Best time to book a flight to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight to Ontario

How long is the flight to Ontario?

When is the cheapest time to fly to Ontario?

Use this chart to determine the cheapest time to fly return from Sydney to Ontario. Price data was last updated on 16 December 2024.

What are the most popular airlines that fly to Ontario?

What are the cheapest airlines that fly to Ontario?

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

What are the most popular places to fly to in Ontario?

Destination popularity is based on the amount of flight searches to Ontario in the last few years. This data was updated on 19 August 2025.

The most popular places in Ontario to fly to are Toronto and Ottawa.

Reviews of airlines servicing Ontario

Read reviews from past customers who have flown Air New Zealand, Cathay Pacific, andQantas Airways to Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Ontario

Can I find cheaper flights to Ontario if I am willing to have stopovers?

What is the best airline to fly to Ontario?

What is the cheapest airport to fly to in Ontario?

How much is a return flight to Ontario?

Where does the fastest flight to Ontario depart from?

Does Toronto Pearson Intl have car hire?

Are there hotels close to Toronto Pearson Intl?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Find flights to Ontario

Select your preferred flight destination in Ontario from the list below.

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 to Ontario?

Why should you use Cheapflights to find cheap flight tickets to Ontario?

Can Cheapflights find flights to Ontario with no change fees?

Can Cheapflights notify me if prices for flights to Ontario become cheaper?

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Travel Smart

Cheapest flights to Ontario
Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 19 August 2025.