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$1,021+ 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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
— YYZ
28 Aug — 4 Sep1
1 adult
1 adult, Economy, 0 bags

Flights to Ontario in 2026

Enter your travel dates to find the best prices.

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 29 July 2026.

Tue 13/1010:20
SYD
-
YTZ
2 stops24h 30m
Air Canada
Tue 27/1015:35
YTZ
-
SYD
2 stops26h 00m
Air Canada
Deal found 28/7$1,464
Tue 13/1010:20
SYD
-
YYZ
1 stop23h 03m
Air Canada
Tue 27/1014:25
YYZ
-
SYD
2 stops27h 10m
Air Canada
Deal found 28/7$1,472
Wed 28/1020:30
SYD
-
YYZ
1 stop24h 40m
Multiple Airlines
Wed 18/1113:30
YYZ
-
SYD
1 stop25h 05m
Multiple Airlines
Deal found 28/7$1,484
Mon 3/809:20
SYD
-
YYZ
2 stops34h 50m
Air Canada
Sun 16/800:30
YYZ
-
SYD
2 stops40h 50m
Air Canada
Deal found 28/7$1,492
Thu 27/809:20
SYD
-
YYZ
2 stops28h 46m
Air Canada
Mon 28/916:10
YYZ
-
SYD
2 stops49h 10m
Air Canada
Deal found 28/7$1,511
Thu 24/920:30
SYD
-
YYZ
1 stop23h 40m
Qantas Airways
Sun 11/1014:59
YYZ
-
SYD
1 stop24h 56m
Qantas Airways
Deal found 27/7$1,515
Thu 17/920:30
SYD
-
YYZ
1 stop23h 40m
Qantas Airways
Wed 7/1015:14
YYZ
-
SYD
2 stops24h 41m
Qantas Airways
Deal found 28/7$1,521
Mon 7/912:00
SYD
-
YYZ
1 stop24h 54m
Qantas Airways
Mon 14/917:45
YYZ
-
SYD
1 stop23h 20m
Qantas Airways
Deal found 28/7$1,524
Thu 13/812:00
SYD
-
YYZ
1 stop24h 54m
Multiple Airlines
Sun 23/822:30
YYZ
-
SYD
1 stop42h 05m
Multiple Airlines
Deal found 28/7$1,535
Wed 16/912:00
SYD
-
YYZ
1 stop24h 59m
Qantas Airways
Sun 27/918:15
YYZ
-
SYD
1 stop22h 40m
Qantas Airways
Deal found 27/7$1,538
Thu 17/909:10
SYD
-
YYZ
2 stops39h 49m
Qantas Airways
Mon 12/1015:14
YYZ
-
SYD
2 stops25h 51m
Qantas Airways
Deal found 27/7$1,540
Thu 13/809:10
SYD
-
YYZ
2 stops23h 20m
Qantas Airways
Sun 23/822:30
YYZ
-
SYD
1 stop42h 05m
Qantas Airways
Deal found 28/7$1,555

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 29 July 2026
Explore Ontario
Look for other cheap flights to Toronto
Look for other cheap flights to Ottawa
Look for other cheap flights to Windsor
Look for other cheap flights to Montreal

Find flight deals to Ontario

Find the latest flights to Ontario in 2026, 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 29 July 2026.

Return from

$1,464

One-way from

$750

Popular in

December

Cheapest in

November

Average price

$2,258

Good round-trip deal

$2,776 or less
Air Canada
  • Air Canada
  • 13/10-27/10
  • 4 total stops
  • 50h 30m total
  • Sydney to Toronto
Search Deals
22/10
  • 22/10
  • 3 total stops
  • 56h 00m total
  • Sydney to Ontario
Search Deals
Highest demand for flights based on searches. 0% potential increase in price.
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($34 potential savings vs. average return price).
Search Deals
Average for return flights in July 2026
Search Deals
Price to beat on a round-trip flight from Sydney Kingsford Smith to Ontario.
Search Deals

Cheapflights Fare Finder

 
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 29 July 2026.
Use the filters below to find and compare flights to Ontario that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Thu 27/8

09:10-18:30

2 stops23h 20m

Toronto Pearson Intl

Mon 28/9

14:55-06:55

1 stop26h 00m

$1,581
Fastest return journey

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Wed 26/8

09:10-18:30

2 stops23h 20m

Toronto Pearson Intl

Wed 30/9

18:15-06:55

1 stop22h 40m

$1,584

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 25/8

21:25-11:43

2 stops28h 18m

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

15:45-07:05

2 stops25h 20m

$1,684

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Thu 15/10

10:15-23:59

2 stops28h 44m

Toronto Pearson Intl

Mon 2/11

12:15-08:30

2 stops28h 15m

$1,717

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Mon 30/11

21:50-19:56

3 stops38h 06m

Toronto Island

Thu 31/12

10:45-06:55

2 stops28h 10m

$1,717

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sat 19/9

09:10-23:26

2 stops28h 16m

Toronto Pearson Intl

Thu 8/10

15:14-08:05

2 stops25h 51m

$1,720

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Fri 25/9

09:20-00:53

1 stop29h 33m

Ottawa

Sat 10/10

22:05-08:20

2 stops43h 15m

$1,729

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Tue 8/9

09:15-23:13

2 stops27h 58m

Toronto Pearson Intl

Thu 17/9

11:38-06:50

2 stops29h 12m

$1,788

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Thu 10/9

09:15-23:27

2 stops28h 12m

Montreal Pierre Elliott Trudeau Intl

Thu 17/9

06:00-06:50

2 stops34h 50m

$1,789

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sat 5/12

10:40-23:51

2 stops29h 11m

Montreal Pierre Elliott Trudeau Intl

Wed 20/1

07:00-08:30

2 stops33h 30m

$1,789

Flights are sorted by cheapest return flights first.

Deals found on 27/7

Showing 1-10 of 33 resultsSorted by cheapest first
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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 22 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.

What are the most popular airlines that fly to Ontario?

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

Air Canada
Air Canada
From $451
Cathay Pacific
Cathay Pacific
From $1,396
Qantas Airways
Qantas Airways
From $970
Fiji Airways
Fiji Airways
From $723

What are the cheapest airlines that fly to Ontario?

The cheapest airlines flying from Sydney to Ontario are WestJet, Air Canada and Fiji Airways.

Rainfall in Ontario by month

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

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

When is the best time to book a flight to Ontario?

The best time to book flights to Ontario is 52 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 29 July 2026.
The most popular places in Ontario to fly to are Toronto and Ottawa.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 29 July 2026.
Read reviews from past customers who have flown Asiana Airlines,Fiji Airways, andCathay Pacific to Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.1
Very Good
555 reviews
Check prices

Food

8.0

Boarding

8.3

Overall

8.1

Crew

8.5

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,June 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.
Asiana Airlines
8.1
Very Good
555 reviews
Asiana Airlines
8.1
Very Good
555 reviews
Check prices

Food

8.0

Boarding

8.3

Overall

8.1

Crew

8.5

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,June 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.
Fiji Airways
8.0
Very Good
249 reviews
Asiana Airlines
8.1
Very Good
555 reviews
Check prices

Food

8.0

Boarding

8.3

Overall

8.1

Crew

8.5

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,June 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.
Cathay Pacific
7.6
Good
1,433 reviews
Asiana Airlines
8.1
Very Good
555 reviews
Check prices

Food

8.0

Boarding

8.3

Overall

8.1

Crew

8.5

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,June 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.
Qantas Airways
7.5
Good
1,073 reviews
Asiana Airlines
8.1
Very Good
555 reviews
Check prices

Food

8.0

Boarding

8.3

Overall

8.1

Crew

8.5

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,June 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.
Air Canada
7.1
Good
11,404 reviews
Asiana Airlines
8.1
Very Good
555 reviews
Check prices

Food

8.0

Boarding

8.3

Overall

8.1

Crew

8.5

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,June 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.

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, 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 $113, while return flights cost around $130.

  • How much is a return flight to Ontario?

    A return flight to Ontario will typically cost around $306, 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 (19 hours 34 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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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.

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