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, WestJet 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 $51, while return flights cost around $159.

How much is a return flight to Ontario?

A return flight to Ontario will typically cost around $345, however they can be found for as little as $102.

Where does the fastest flight to Ontario depart from?

For those looking to save time traveling to Ontario, Sydney Kingsford Smith offers the quickest one-way flight (20 hours 44 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).

$773+ Flights to Ontario

Flights to Ontario in 2025

Return from	$1,598
One-way from	$773
Popular in	December
Cheapest in	May
Average price	$2,156
Good round-trip deal	$1,983 or less
Good one-way deal	$2,463 or less

3/4-10/4
3 total stops
83h 48m total
Sydney to Toronto

Search Deals

24/4
3 total stops
54h 40m total
Sydney to Ontario

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($474 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($101 potential savings vs. average return price).

Search Deals

Average for return flights in February 2025

Search Deals

Price to beat on a round-trip flight from Sydney Kingsford Smith to Ontario.

Search Deals

Price to beat on a one-way flight from Sydney Kingsford Smith to Ontario.

Search Deals

Find flights to Ontario

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 21 February 2025.

Thu 3/418:35SYD - YYZ

1 stop41h 38mMultiple Airlines

Thu 10/406:30YYZ - SYD

2 stops42h 10mMultiple Airlines

Deal found 19/2$1,598

Thu 13/310:25SYD - YUL

3 stops29h 10mMultiple Airlines

Wed 26/306:45YUL - SYD

3 stops34h 50mMultiple Airlines

Deal found 20/2$1,742

Thu 20/1110:30SYD - YYZ

1 stop25h 00mAsiana Airlines

Sun 30/1113:00YYZ - SYD

1 stop27h 30mAsiana Airlines

Deal found 20/2$1,772

Mon 10/322:10SYD - YYZ

1 stop39h 05mChina Southern

Sun 30/301:30YYZ - SYD

1 stop40h 55mChina Southern

Deal found 19/2$2,004

Tue 8/708:55SYD - YYZ

2 stops43h 20mJapan Airlines

Tue 12/808:39YYZ - SYD

2 stops31h 41mJapan Airlines

Deal found 19/2$2,030

Tue 8/708:55SYD - YUL

2 stops45h 45mJapan Airlines

Wed 20/817:29YUL - SYD

2 stops46h 51mJapan Airlines

Deal found 20/2$2,068

Tue 1/412:00SYD - YYZ

1 stop41h 25mChina Eastern

Sat 5/416:25YYZ - SYD

1 stop30h 10mChina Eastern

Deal found 20/2$2,076

Mon 10/309:10SYD - YYZ

1 stop40h 10mKorean Air

Mon 31/312:30YYZ - SYD

1 stop27h 50mKorean Air

Deal found 19/2$2,245

Mon 24/311:15SYD - YUL

2 stops26h 30mAmerican Airlines

Mon 7/412:30YUL - SYD

2 stops52h 35mAmerican Airlines

Deal found 20/2$2,284

Mon 10/311:15SYD - YYZ

2 stops38h 35mAmerican Airlines

Sun 20/417:20YYZ - SYD

1 stop23h 35mAmerican Airlines

Deal found 19/2$2,294

Wed 19/310:25SYD - YYZ

1 stop21h 14mAir Canada

Tue 8/415:10YYZ - SYD

2 stops26h 10mAir Canada

Deal found 19/2$2,313

Mon 15/909:20SYD - YUL

1 stop29h 16mAir Canada

Wed 15/1018:00YUL - SYD

1 stop23h 20mAir Canada

Deal found 20/2$2,317

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 21 February 2025.

Thu 3/418:35SYD - YYZ

1 stop41h 38mMultiple Airlines

Thu 10/406:30YYZ - SYD

2 stops42h 10mMultiple Airlines

Deal found 19/2$1,598

Mon 10/322:10SYD - YYZ

1 stop39h 05mChina Southern

Sun 30/301:30YYZ - SYD

1 stop40h 55mChina Southern

Deal found 19/2$2,004

Tue 8/708:55SYD - YYZ

2 stops43h 20mJapan Airlines

Tue 12/808:39YYZ - SYD

2 stops31h 41mJapan Airlines

Deal found 19/2$2,030

Tue 1/412:00SYD - YYZ

1 stop41h 25mChina Eastern

Sat 5/416:25YYZ - SYD

1 stop30h 10mChina Eastern

Deal found 20/2$2,076

Tue 8/709:30SYD - YYZ

2 stops48h 53mAsiana Airlines

Tue 12/813:40YYZ - SYD

1 stop27h 50mAsiana Airlines

Deal found 19/2$2,218

Mon 10/309:10SYD - YYZ

1 stop40h 10mKorean Air

Mon 31/312:30YYZ - SYD

1 stop27h 50mKorean Air

Deal found 19/2$2,245

Mon 24/311:15SYD - YUL

2 stops26h 35mAmerican Airlines

Mon 7/412:30YUL - SYD

2 stops52h 35mAmerican Airlines

Deal found 19/2$2,284

Wed 19/310:25SYD - YYZ

1 stop21h 14mAir Canada

Tue 8/415:10YYZ - SYD

2 stops26h 10mAir Canada

Deal found 19/2$2,313

Sat 8/320:30SYD - YYZ

2 stops28h 41mWestJet

Mon 24/310:30YYZ - SYD

1 stop29h 05mWestJet

Deal found 19/2$2,480

Sat 22/313:55SYD - YYZ

2 stops25h 31mAir New Zealand

Sat 29/312:50YYZ - SYD

2 stops30h 45mAir New Zealand

Deal found 19/2$2,614

Thu 13/316:30SYD - YUL

2 stops37h 35mQatar Airways

Wed 26/321:50YUL - SYD

1 stop30h 00mQatar Airways

Deal found 20/2$2,993

Fri 21/311:20SYD - YOW

3 stops25h 04mUnited Airlines

Fri 28/314:05YOW - SYD

2 stops28h 10mUnited Airlines

Deal found 20/2$3,211

Last-minute flights to Ontario
Discover last-minute flight deals to Ontario. Data last updated 21 February 2025 and is based on user searches.

Mon 24/211:20SYD - YOW

2 stops26h 41mUnited Airlines

Sun 2/314:05YOW - SYD

2 stops27h 10mUnited Airlines

Deal found 20/2$3,042

Tue 25/216:15SYD - YYZ

2 stops23h 31mUnited Airlines

Tue 4/314:45YYZ - SYD

2 stops26h 20mUnited Airlines

Deal found 20/2$3,045

Sat 1/311:15SYD - YYZ

1 stop25h 58mMultiple Airlines

Sun 20/409:45YYZ - SYD

1 stop30h 50mMultiple Airlines

Deal found 20/2$2,308

Tue 4/321:30SYD - YYZ

1 stop31h 55mChina Eastern

Wed 28/516:25YYZ - SYD

1 stop26h 35mChina Eastern

Deal found 18/2$2,592

Sat 8/320:30SYD - YYZ

2 stops28h 41mWestJet

Mon 24/310:30YYZ - SYD

1 stop29h 05mWestJet

Deal found 19/2$2,480

Mon 10/322:10SYD - YYZ

1 stop39h 05mChina Southern

Sun 30/301:30YYZ - SYD

1 stop40h 55mChina Southern

Deal found 19/2$2,004

Mon 10/309:10SYD - YYZ

1 stop40h 10mKorean Air

Mon 31/312:30YYZ - SYD

1 stop27h 50mKorean Air

Deal found 19/2$2,245

Mon 10/311:15SYD - YYZ

2 stops38h 35mAmerican Airlines

Sun 20/417:20YYZ - SYD

1 stop23h 35mAmerican Airlines

Deal found 19/2$2,294

Mon 17/317:25SYD - YYZ

1 stop36h 58mMultiple Airlines

Wed 9/410:30YYZ - SYD

2 stops38h 10mMultiple Airlines

Deal found 19/2$1,718

Wed 19/310:25SYD - YYZ

1 stop21h 14mAir Canada

Tue 8/415:10YYZ - SYD

2 stops26h 10mAir Canada

Deal found 19/2$2,313

Wed 19/311:05SYD - YYZ

1 stop25h 30mCathay Pacific

Tue 8/401:50YYZ - SYD

1 stop28h 20mCathay Pacific

Deal found 19/2$2,893

Fri 21/306:25SYD - YTZ

3 stops29h 05mMultiple Airlines

Fri 28/315:00YTZ - SYD

2 stops26h 20mMultiple Airlines

Deal found 20/2$2,585

Find flights to Ontario within your budget

Fly from

Route

Depart

Return

Price

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Thu 3/4

18:35-21:13

1 stop41h 38m

Toronto Pearson Intl

Thu 10/4

06:30-14:40

2 stops42h 10m

$1,598

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Thu 13/3

10:25-00:35

3 stops29h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 26/3

06:45-08:35

3 stops34h 50m

$1,742

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Mon 10/3

22:10-22:15

1 stop39h 05m

Toronto Pearson Intl

Sun 30/3

01:30-09:25

1 stop40h 55m

$2,004

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Tue 8/7

08:55-14:15

2 stops43h 20m

Toronto Pearson Intl

Tue 12/8

08:39-06:20

2 stops31h 41m

$2,030

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 8/7

08:55-16:40

2 stops45h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 20/8

17:29-06:20

2 stops46h 51m

$2,068

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Tue 1/4

12:00-14:25

1 stop41h 25m

Toronto Pearson Intl

Sat 5/4

16:25-12:35

1 stop30h 10m

$2,076

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Tue 8/7

09:30-20:23

2 stops48h 53m

Toronto Pearson Intl

Tue 12/8

13:40-07:30

1 stop27h 50m

$2,218

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Mon 10/3

09:10-10:20

1 stop40h 10m

Toronto Pearson Intl

Mon 31/3

12:30-07:20

1 stop27h 50m

$2,245

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 24/3

11:15-22:50

2 stops26h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 7/4

12:30-07:05

2 stops52h 35m

$2,284

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Mon 10/3

11:15-10:50

2 stops38h 35m

Toronto Pearson Intl

Sun 20/4

15:45-06:35

2 stops24h 50m

$2,294

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 59 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.

Travel insights for flights to Ontario

Get recent, data-driven insights about flights to Ontario including ideal travel times, pricing trends, and more.

How long is the flight to Ontario?

On average, a flight from Sydney to Ontario takes 28 hours 40 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 United Airlines.

Air Canada

From $511

Qantas Airways

From $729

United Airlines

From $661

Air New Zealand

From $769

What are the cheapest airlines that fly to Ontario?

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

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 through reviews of airlines servicing Ontario, such as Korean Air, Japan Airlines and Asiana Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.4

Very Good

1,037 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air

8.4

Very Good

1,037 reviews

Korean Air

8.4

Very Good

1,037 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines

8.3

Very Good

1,440 reviews

Korean Air

8.4

Very Good

1,037 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines

8.3

Very Good

445 reviews

Korean Air

8.4

Very Good

1,037 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Emirates

8.1

Very Good

3,279 reviews

Korean Air

8.4

Very Good

1,037 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta

8.0

Very Good

8,217 reviews

Korean Air

8.4

Very Good

1,037 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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, WestJet 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 $51, while return flights cost around $159.
How much is a return flight to Ontario?
A return flight to Ontario will typically cost around $345, however they can be found for as little as $102.
Where does the fastest flight to Ontario depart from?
For those looking to save time traveling to Ontario, Sydney Kingsford Smith offers the quickest one-way flight (20 hours 44 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

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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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$773+ 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 24/4. 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 21 February 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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 21 February 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 21 February 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 21 February 2025.

Find flights to Ontario within your budget

Locate flights to Ontario that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 21 February 2025.

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.

Travel insights for flights to Ontario

Get recent, data-driven insights about flights to Ontario including ideal travel times, pricing trends, and more.

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 21 February 2025.

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

Reviews of airlines servicing Ontario

Read through reviews of airlines servicing Ontario, such as Korean Air, Japan Airlines and Asiana Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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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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 21 February 2025.