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$955+ 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 28/3. Fares are subject to change and may not be available on all flights or dates of travel.
— YYZ
31 Mar — 7 Apr1
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 1 March 2026.

Mon 9/311:20
SYD
-
YYZ
1 stop40h 45m
Air Canada
Mon 4/509:00
YYZ
-
SYD
1 stop32h 20m
Air Canada
Deal found 25/2$1,650
Mon 9/311:20
SYD
-
YYZ
1 stop40h 45m
Air Canada
Wed 6/518:35
YYZ
-
SYD
1 stop22h 45m
Air Canada
Deal found 26/2$1,660
Mon 9/311:20
SYD
-
YYZ
2 stops34h 43m
Air Canada
Mon 23/307:00
YYZ
-
SYD
1 stop34h 35m
Air Canada
Deal found 26/2$1,679
Mon 9/311:20
SYD
-
YYZ
1 stop40h 45m
Air Canada
Sun 3/522:25
YYZ
-
SYD
1 stop42h 55m
Air Canada
Deal found 25/2$1,691
Sun 9/821:00
SYD
-
YYZ
1 stop36h 30m
Asiana Airlines
Sun 30/813:50
YYZ
-
SYD
1 stop39h 35m
Asiana Airlines
Deal found 28/2$1,697
Tue 15/920:45
SYD
-
YYZ
2 stops33h 00m
Multiple Airlines
Thu 15/1016:55
YYZ
-
SYD
2 stops34h 55m
Multiple Airlines
Deal found 27/2$1,704
Tue 5/520:45
SYD
-
YYZ
2 stops33h 00m
Multiple Airlines
Tue 3/1116:45
YYZ
-
SYD
2 stops35h 00m
Multiple Airlines
Deal found 28/2$1,718
Tue 5/520:45
SYD
-
YYZ
2 stops33h 00m
Multiple Airlines
Thu 5/1116:45
YYZ
-
SYD
2 stops35h 00m
Multiple Airlines
Deal found 28/2$1,726
Mon 25/514:10
SYD
-
YUL
2 stops34h 50m
Multiple Airlines
Tue 9/621:35
YUL
-
SYD
2 stops31h 50m
Multiple Airlines
Deal found 25/2$1,747
Thu 5/311:20
SYD
-
YUL
1 stop25h 40m
Air Canada
Sat 21/313:25
YUL
-
SYD
1 stop28h 10m
Air Canada
Deal found 27/2$1,767
Thu 5/311:20
SYD
-
YTZ
2 stops40h 22m
Air Canada
Fri 20/321:55
YTZ
-
SYD
2 stops43h 40m
Air Canada
Deal found 27/2$1,856
Thu 5/311:20
SYD
-
YTZ
2 stops26h 15m
Air Canada
Sat 21/310:25
YTZ
-
SYD
2 stops31h 10m
Air Canada
Deal found 28/2$1,865

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 1 March 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 1 March 2026.

Return from

$1,650

One-way from

$955

Popular in

December

Cheapest in

November

Average price

$1,893
Air Canada
  • Air Canada
  • 9/3-4/5
  • 2 total stops
  • 73h 05m total
  • Sydney to Toronto
Search Deals
28/3
  • 28/3
  • 3 total stops
  • 37h 45m total
  • Sydney to Ontario
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($41 potential savings vs. average return price).
Search Deals
Average for return flights in March 2026
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 1 March 2026.
Use the filters below to find and compare flights to Ontario that are best for you.

Fly from

Route

Depart

Return

Price

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sun 14/6

08:55-09:50

2 stops38h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

17:29-06:20

2 stops46h 51m

$2,103

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 18/3

10:20-09:38

2 stops38h 18m

Ottawa

Sun 22/3

17:35-08:35

2 stops48h 00m

$2,145

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sun 24/5

09:30-20:32

2 stops49h 02m

Toronto Pearson Intl

Thu 28/5

13:50-07:30

1 stop27h 40m

$2,173

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Mon 13/4

14:50-20:49

2 stops43h 59m

Toronto Island

Mon 20/4

15:15-17:10

2 stops35h 55m

$2,247

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Thu 19/3

15:50-15:05

1 stop38h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

21:50-06:50

1 stop42h 00m

$2,357

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sat 1/8

08:55-16:57

2 stops46h 02m

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

17:29-06:20

2 stops46h 51m

$2,429

SydneyHamilton

SYD - YHM

SYDYHM

Sydney Kingsford Smith

Wed 11/3

10:20-19:00

1 stop23h 40m

Hamilton

Sat 14/3

15:10-08:35

2 stops26h 25m

$2,433

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 16/3

09:15-15:05

2 stops44h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

21:50-22:30

2 stops33h 40m

$2,444

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 16/3

09:15-15:05

2 stops44h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

21:50-22:20

2 stops33h 30m

$2,454

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 20/7

09:20-16:26

1 stop21h 06m

Ottawa

Thu 27/8

14:25-07:20

2 stops26h 55m

$2,533

Flights are sorted by cheapest return flights first.

Deals found on 25/2

Showing 1-10 of 32 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 16 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 $412
Cathay Pacific
Cathay Pacific
From $1,315
Qantas Airways
Qantas Airways
From $950
Air New Zealand
Air New Zealand
From $961

What are the cheapest airlines that fly to Ontario?

The cheapest airlines flying from Sydney to Ontario are WestJet, United Airlines 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).

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 1 March 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 1 March 2026.
Read reviews from past customers who have flown Fiji Airways, Air New Zealand, 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
8.0
Very Good
228 reviews
Check prices

Food

7.5

Crew

8.5

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Fiji Airways
8.0
Very Good
228 reviews
Fiji Airways
8.0
Very Good
228 reviews
Check prices

Food

7.5

Crew

8.5

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Air New Zealand
8.0
Very Good
605 reviews
Fiji Airways
8.0
Very Good
228 reviews
Check prices

Food

7.5

Crew

8.5

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Cathay Pacific
7.6
Good
1,180 reviews
Fiji Airways
8.0
Very Good
228 reviews
Check prices

Food

7.5

Crew

8.5

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Qantas Airways
7.5
Good
999 reviews
Fiji Airways
8.0
Very Good
228 reviews
Check prices

Food

7.5

Crew

8.5

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Air Canada
7.1
Good
10,760 reviews
Fiji Airways
8.0
Very Good
228 reviews
Check prices

Food

7.5

Crew

8.5

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍

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 $76, while return flights cost around $153.

  • How much is a return flight to Ontario?

    A return flight to Ontario will typically cost around $277, however they can be found for as little as $153.

  • 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 9 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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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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