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$1,168+ 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 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
— YYZ
13 Aug — 20 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 14 July 2026.

Wed 26/813:15
SYD
-
YTZ
3 stops34h 51m
Multiple Airlines
Wed 2/912:30
YTZ
-
SYD
3 stops33h 20m
Multiple Airlines
Deal found 12/7$1,544
Wed 26/813:15
SYD
-
YYZ
2 stops24h 58m
Multiple Airlines
Wed 2/908:30
YYZ
-
SYD
2 stops37h 20m
Multiple Airlines
Deal found 12/7$1,559
Tue 18/813:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Sun 6/906:00
YYZ
-
SYD
3 stops39h 50m
Multiple Airlines
Deal found 12/7$1,567
Tue 4/806:15
SYD
-
YYZ
2 stops38h 07m
Multiple Airlines
Wed 19/818:35
YYZ
-
SYD
2 stops27h 15m
Multiple Airlines
Deal found 13/7$1,622
Tue 4/813:15
SYD
-
YTZ
3 stops34h 51m
Multiple Airlines
Wed 19/812:30
YTZ
-
SYD
3 stops33h 20m
Multiple Airlines
Deal found 13/7$1,622
Mon 5/1010:15
SYD
-
YYZ
2 stops27h 58m
Delta
Tue 20/1012:10
YYZ
-
SYD
2 stops28h 40m
Delta
Deal found 13/7$1,642
Tue 8/1210:40
SYD
-
YUL
2 stops29h 11m
Delta
Tue 19/112:45
YUL
-
SYD
2 stops26h 05m
Delta
Deal found 14/7$1,711
Thu 10/1210:40
SYD
-
YUL
2 stops29h 11m
Delta
Thu 21/112:45
YUL
-
SYD
2 stops27h 45m
Delta
Deal found 14/7$1,780
Mon 17/809:15
SYD
-
YUL
2 stops28h 15m
Delta
Tue 1/907:00
YUL
-
SYD
2 stops33h 50m
Delta
Deal found 10/7$1,809
Fri 9/1010:15
SYD
-
YUL
2 stops28h 12m
Delta
Thu 26/1106:00
YUL
-
SYD
2 stops34h 30m
Delta
Deal found 11/7$1,856
Wed 12/809:15
SYD
-
YUL
2 stops28h 25m
Delta
Fri 4/907:00
YUL
-
SYD
2 stops33h 50m
Delta
Deal found 10/7$1,875
Wed 19/809:15
SYD
-
YUL
2 stops28h 25m
Delta
Thu 3/906:00
YUL
-
SYD
2 stops34h 50m
Delta
Deal found 12/7$1,879

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 14 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 14 July 2026.

Return from

$1,544

One-way from

$860

Popular in

December

Cheapest in

November

Average price

$2,290

Good round-trip deal

$2,855 or less

Good one-way deal

$2,025 or less
26/8-2/9
  • 26/8-2/9
  • 6 total stops
  • 68h 11m total
  • Sydney to Toronto
Search Deals
Delta
  • Delta
  • 17/8
  • 2 total stops
  • 28h 25m 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 ($35 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
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 14 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

Sat 3/10

09:15-22:59

2 stops27h 44m

Toronto Pearson Intl

Sat 24/10

06:30-07:30

2 stops34h 00m

$1,856

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Fri 9/10

10:15-23:27

2 stops28h 12m

Montreal Pierre Elliott Trudeau Intl

Thu 26/11

06:00-08:30

2 stops34h 30m

$1,856

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Thu 20/8

09:15-23:57

2 stops28h 42m

Toronto Pearson Intl

Thu 24/9

06:10-06:50

2 stops34h 40m

$1,878

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Wed 19/8

09:15-23:40

2 stops28h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

06:00-06:50

2 stops34h 50m

$1,879

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Thu 6/8

09:15-23:52

2 stops28h 37m

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

07:00-06:50

2 stops33h 50m

$1,898

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 10/8

09:15-23:40

2 stops28h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 17/8

17:10-06:50

2 stops23h 40m

$1,902

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sat 8/8

09:15-23:40

2 stops28h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 15/8

17:10-06:50

2 stops47h 40m

$2,000

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sun 16/8

09:15-08:55

2 stops37h 40m

Toronto Pearson Intl

Fri 28/8

09:45-06:50

2 stops31h 05m

$2,091

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sun 26/7

09:15-22:01

2 stops26h 46m

Toronto Pearson Intl

Thu 13/8

13:38-06:50

2 stops27h 12m

$2,092

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Fri 28/8

09:30-09:39

2 stops38h 09m

Ottawa

Wed 2/9

06:00-07:00

2 stops35h 00m

$2,158

Flights are sorted by cheapest return flights first.

Deals found on 9/7

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 28 hours 0 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 $434
Cathay Pacific
Cathay Pacific
From $1,400
Qantas Airways
Qantas Airways
From $972
Fiji Airways
Fiji Airways
From $725

What are the cheapest airlines that fly to Ontario?

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

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 14 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 14 July 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
246 reviews
Check prices

Comfort

8.1

Overall

8.1

Entertainment

7.5

Food

7.5

Crew

8.6

Boarding

8.1

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
246 reviews
Fiji Airways
8.1
Very Good
246 reviews
Check prices

Comfort

8.1

Overall

8.1

Entertainment

7.5

Food

7.5

Crew

8.6

Boarding

8.1

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
552 reviews
Fiji Airways
8.1
Very Good
246 reviews
Check prices

Comfort

8.1

Overall

8.1

Entertainment

7.5

Food

7.5

Crew

8.6

Boarding

8.1

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
1,410 reviews
Fiji Airways
8.1
Very Good
246 reviews
Check prices

Comfort

8.1

Overall

8.1

Entertainment

7.5

Food

7.5

Crew

8.6

Boarding

8.1

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
1,061 reviews
Fiji Airways
8.1
Very Good
246 reviews
Check prices

Comfort

8.1

Overall

8.1

Entertainment

7.5

Food

7.5

Crew

8.6

Boarding

8.1

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
11,336 reviews
Fiji Airways
8.1
Very Good
246 reviews
Check prices

Comfort

8.1

Overall

8.1

Entertainment

7.5

Food

7.5

Crew

8.6

Boarding

8.1

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?

    Hamilton is currently the cheapest airport to fly to in Ontario. One-way flights to Hamilton typically cost $109, while return flights cost around $130.

  • How much is a return flight to Ontario?

    A return flight to Ontario will typically cost around $286, 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 26 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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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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