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$1,092+ 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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
— YYZ
26 Jul — 2 Aug1
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 26 June 2026.

Thu 12/1114:00
SYD
-
YYZ
3 stops31h 13m
Multiple Airlines
Mon 14/1207:45
YYZ
-
SYD
3 stops36h 50m
Multiple Airlines
Deal found 24/6$1,440
Mon 26/1014:00
SYD
-
YYZ
3 stops31h 13m
Multiple Airlines
Mon 16/1106:30
YYZ
-
SYD
3 stops38h 05m
Multiple Airlines
Deal found 22/6$1,531
Thu 10/913:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Fri 18/910:50
YYZ
-
SYD
3 stops35h 00m
Multiple Airlines
Deal found 25/6$1,579
Wed 12/806:05
SYD
-
YUL
3 stops39h 00m
Multiple Airlines
Wed 19/807:15
YUL
-
SYD
3 stops38h 35m
Multiple Airlines
Deal found 22/6$1,579
Thu 22/1014:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Mon 9/1106:30
YYZ
-
SYD
3 stops38h 05m
Multiple Airlines
Deal found 22/6$1,586
Thu 22/1014:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Tue 10/1108:00
YYZ
-
SYD
3 stops36h 35m
Multiple Airlines
Deal found 25/6$1,589
Thu 22/1014:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Thu 5/1110:30
YYZ
-
SYD
3 stops34h 05m
Multiple Airlines
Deal found 22/6$1,590
Thu 22/1014:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Thu 12/1110:30
YYZ
-
SYD
3 stops34h 05m
Multiple Airlines
Deal found 22/6$1,592
Wed 14/1014:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Wed 21/1010:50
YYZ
-
SYD
3 stops35h 00m
Multiple Airlines
Deal found 22/6$1,596
Wed 5/806:05
SYD
-
YUL
3 stops39h 00m
Multiple Airlines
Mon 24/807:15
YUL
-
SYD
3 stops38h 35m
Multiple Airlines
Deal found 22/6$1,618
Tue 4/813:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Wed 19/806:00
YYZ
-
SYD
3 stops39h 50m
Multiple Airlines
Deal found 25/6$1,660
Wed 22/713:15
SYD
-
YYZ
3 stops37h 30m
Multiple Airlines
Wed 12/810:00
YYZ
-
SYD
3 stops35h 50m
Multiple Airlines
Deal found 21/6$1,663

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 26 June 2026
Explore Ontario
Look for other cheap flights to Toronto
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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 26 June 2026.

Return from

$1,440

One-way from

$860

Popular in

December

Cheapest in

November

Average price

$2,200

Good round-trip deal

$2,660 or less

Good one-way deal

$2,040 or less
12/11-14/12
  • 12/11-14/12
  • 6 total stops
  • 68h 03m total
  • Sydney to Toronto
Search Deals
Delta
  • Delta
  • 20/7
  • 2 total stops
  • 28h 10m total
  • Sydney to Ontario
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($38 potential savings vs. average return price).
Search Deals
Average for return flights in June 2026
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

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 26 June 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

Tue 20/10

10:15-00:01

2 stops28h 46m

Toronto Pearson Intl

Tue 3/11

12:15-08:30

2 stops28h 15m

$1,715

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Tue 13/10

10:15-23:04

2 stops27h 49m

Toronto Pearson Intl

Tue 27/10

14:30-07:30

2 stops26h 00m

$1,743

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Thu 22/10

10:15-22:51

2 stops27h 36m

Toronto Pearson Intl

Thu 5/11

12:15-08:30

2 stops28h 15m

$1,811

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Thu 13/8

09:15-23:52

2 stops28h 37m

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

07:00-06:50

2 stops33h 50m

$1,902

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 11/8

09:15-23:40

2 stops28h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

17:10-06:50

2 stops23h 40m

$1,928

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Tue 21/7

09:15-23:13

2 stops27h 58m

Toronto Pearson Intl

Tue 28/7

13:38-06:50

2 stops27h 12m

$1,932

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 27/7

09:15-23:40

2 stops28h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 9/8

07:00-06:50

2 stops33h 50m

$1,932

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sat 25/7

09:15-23:13

2 stops51h 58m

Toronto Pearson Intl

Sun 16/8

19:24-06:50

2 stops45h 26m

$1,999

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sat 15/8

09:15-11:39

2 stops40h 24m

Montreal Pierre Elliott Trudeau Intl

Mon 17/8

12:44-06:50

2 stops28h 06m

$2,000

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Thu 27/8

09:10-00:40

2 stops29h 30m

Ottawa

Mon 31/8

06:00-07:05

3 stops35h 05m

$2,135

Flights are sorted by cheapest return flights first.

Deals found on 24/6

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 27 hours 50 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.

Weekly flight availability to Ontario

The most flights from Sydney to Ontario are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 $436
Cathay Pacific
Cathay Pacific
From $1,363
Qantas Airways
Qantas Airways
From $980
Air New Zealand
Air New Zealand
From $991

What are the cheapest airlines that fly to Ontario?

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

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 32 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 26 June 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 26 June 2026.
Read reviews from past customers who have flown Fiji Airways,Asiana Airlines, 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.
Fiji Airways
8.1
Very Good
245 reviews
Check prices

Boarding

8.2

Entertainment

7.5

Crew

8.6

Overall

8.1

Comfort

8.1

Food

7.5

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Fiji Airways
8.1
Very Good
245 reviews
Fiji Airways
8.1
Very Good
245 reviews
Check prices

Boarding

8.2

Entertainment

7.5

Crew

8.6

Overall

8.1

Comfort

8.1

Food

7.5

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Asiana Airlines
8.1
Very Good
550 reviews
Fiji Airways
8.1
Very Good
245 reviews
Check prices

Boarding

8.2

Entertainment

7.5

Crew

8.6

Overall

8.1

Comfort

8.1

Food

7.5

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Cathay Pacific
7.6
Good
1,394 reviews
Fiji Airways
8.1
Very Good
245 reviews
Check prices

Boarding

8.2

Entertainment

7.5

Crew

8.6

Overall

8.1

Comfort

8.1

Food

7.5

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Qantas Airways
7.5
Good
1,050 reviews
Fiji Airways
8.1
Very Good
245 reviews
Check prices

Boarding

8.2

Entertainment

7.5

Crew

8.6

Overall

8.1

Comfort

8.1

Food

7.5

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Air Canada
7.1
Good
11,265 reviews
Fiji Airways
8.1
Very Good
245 reviews
Check prices

Boarding

8.2

Entertainment

7.5

Crew

8.6

Overall

8.1

Comfort

8.1

Food

7.5

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.

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 Island is currently the cheapest airport to fly to in Ontario. One-way flights to Toronto Island typically cost $99, while return flights cost around $272.

  • How much is a return flight to Ontario?

    A return flight to Ontario will typically cost around $369, however they can be found for as little as $272.

  • 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 (21 hours 3 minutes).

  • Which airport is closest to Royal Ontario Museum?

    f being close to Royal Ontario Museum is important to you, you’ll want to land at Toronto Pearson Intl Airport.

  • 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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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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