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Cheap flights from Sydney to Ontario from C$ 837

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YYZ
27 Apr — 4 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Ontario
Explore the most affordable flight options available from Sydney to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2026.

Thu 4/69:20 a.m.
SYD
-
YYZ
2 stops48h 07m
Air Canada
Sun 6/99:30 p.m.
YYZ
-
SYD
2 stops43h 50m
Air Canada
Deal found 23/3C$ 1,474
Thu 23/49:20 a.m.
SYD
-
YYZ
2 stops37h 40m
Air Canada
Wed 6/56:35 p.m.
YYZ
-
SYD
1 stop22h 45m
Air Canada
Deal found 23/3C$ 1,500
Thu 4/612:00 p.m.
SYD
-
YYZ
1 stop24h 56m
Qantas Airways
Sun 6/93:14 p.m.
YYZ
-
SYD
2 stops25h 51m
Qantas Airways
Deal found 23/3C$ 1,511
Mon 11/512:00 p.m.
SYD
-
YYZ
1 stop24h 55m
Qantas Airways
Mon 25/52:55 p.m.
YYZ
-
SYD
1 stop26h 00m
Qantas Airways
Deal found 23/3C$ 1,518
Tue 14/712:00 p.m.
SYD
-
YYZ
1 stop24h 59m
Qantas Airways
Wed 29/72:55 p.m.
YYZ
-
SYD
1 stop26h 00m
Qantas Airways
Deal found 23/3C$ 1,527
Thu 23/412:00 p.m.
SYD
-
YYZ
1 stop24h 55m
Qantas Airways
Wed 6/56:35 p.m.
YYZ
-
SYD
1 stop22h 00m
Qantas Airways
Deal found 23/3C$ 1,534
Tue 12/51:15 p.m.
SYD
-
YTZ
3 stops34h 52m
Multiple Airlines
Tue 19/512:30 p.m.
YTZ
-
SYD
3 stops43h 40m
Multiple Airlines
Deal found 27/3C$ 1,540
Wed 16/99:20 a.m.
SYD
-
YYZ
2 stops22h 11m
Air Canada
Sat 10/102:00 p.m.
YYZ
-
SYD
2 stops30h 40m
Air Canada
Deal found 23/3C$ 1,545
Thu 23/49:10 a.m.
SYD
-
YYZ
2 stops26h 24m
American Airlines
Wed 6/511:33 a.m.
YYZ
-
SYD
2 stops29h 32m
American Airlines
Deal found 23/3C$ 1,547
Wed 16/99:10 a.m.
SYD
-
YYZ
2 stops27h 19m
American Airlines
Sun 11/103:00 p.m.
YYZ
-
SYD
2 stops24h 55m
American Airlines
Deal found 23/3C$ 1,549
Tue 2/610:20 a.m.
SYD
-
YOW
2 stops27h 34m
United Airlines
Wed 1/710:44 a.m.
YOW
-
SYD
2 stops30h 16m
United Airlines
Deal found 23/3C$ 1,563
Thu 4/69:20 a.m.
SYD
-
YTZ
2 stops41h 57m
Air Canada
Sun 6/98:55 p.m.
YTZ
-
SYD
2 stops44h 25m
Air Canada
Deal found 23/3C$ 1,571

Find flight deals from Sydney to Ontario

Keep the following information in mind while searching for Sydney to Ontario flight deals. Data was last updated 28 March 2026.

Round-trip from

C$ 1,474

One-way from

C$ 837

Popular in

December

Cheapest in

November

Average price

C$ 2,013

Good one-way deal

C$ 1,956 or less
Air Canada
  • Air Canada
  • 4/6-6/9
  • 4 total stops
  • 91h 57m total
  • Sydney to Ontario
Search Deals
17/9
  • 17/9
  • 3 total stops
  • 39h 15m total
  • Sydney to Ontario
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a one-way flight from Sydney Kingsford Smith to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sydney to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 March 2026.
Use the filters below to find and compare flights from Sydney to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Thu 23/4

12:00 p.m.-10:55 p.m.

1 stop24h 55m

Toronto Pearson Intl

Wed 6/5

6:35 p.m.-6:35 a.m.

1 stop22h 00m

C$ 1,534

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Tue 2/6

10:20 a.m.-11:54 p.m.

2 stops27h 34m

Ottawa

Wed 1/7

10:44 a.m.-7:00 a.m.

2 stops30h 16m

C$ 1,563

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Thu 7/5

9:20 a.m.-12:55 a.m.

1 stop29h 35m

Ottawa

Thu 14/5

5:05 a.m.-7:20 a.m.

2 stops36h 15m

C$ 1,651

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Tue 21/4

9:20 a.m.-6:22 p.m.

2 stops23h 02m

Toronto Island

Tue 28/4

3:40 p.m.-7:20 a.m.

2 stops25h 40m

C$ 1,913

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Tue 12/5

5:50 p.m.-10:07 a.m.

2 stops30h 17m

Toronto Island

Tue 19/5

12:30 p.m.-7:30 a.m.

2 stops29h 00m

C$ 1,922

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Fri 17/4

9:20 a.m.-10:25 a.m.

2 stops39h 05m

Toronto Island

Tue 19/5

3:35 p.m.-7:20 a.m.

2 stops25h 45m

C$ 1,999

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 15/6

5:50 p.m.-11:45 p.m.

2 stops43h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 20/7

12:30 p.m.-7:30 a.m.

2 stops29h 00m

C$ 2,030

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sat 6/6

6:25 a.m.-11:29 p.m.

3 stops31h 04m

Toronto Pearson Intl

Fri 26/6

3:10 p.m.-6:55 a.m.

2 stops25h 45m

C$ 2,139

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Wed 15/7

9:20 a.m.-6:20 p.m.

2 stops23h 00m

Toronto Island

Fri 14/8

3:35 p.m.-7:20 a.m.

2 stops25h 45m

C$ 2,178

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Wed 22/4

8:55 a.m.-12:35 p.m.

2 stops41h 40m

Toronto Pearson Intl

Wed 29/4

11:33 a.m.-6:20 a.m.

2 stops28h 47m

C$ 2,264

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Sydney to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Sydney with our price prediction graph.
Estimated round-trip 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 from Sydney to Ontario

What is the cheapest month to book a flight from Sydney to Region of Ontario?

Currently, May is the cheapest month in which you can book a flight from Sydney to Region of Ontario (average of C$ 955). Flying from Sydney to Region of Ontario in January is currently the most expensive (average of C$ 1,583). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYD to ON?

Find hourly flight availability from Sydney to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Region of Ontario as you normally would.

How much does it cost to fly round-trip from Sydney to Region of Ontario?

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 28 March 2026.
Get a feel of what it's like to fly with Asiana Airlines,Cathay Pacific, andQantas Airways from Sydney to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.1
Very good
507 reviews
Check prices

Comfort

8.0

Entertainment

7.6

Boarding

8.3

Overall

8.1

Food

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

MNL - ICN

Our seats got changed due to an aircraft change which resulted in us loosing our window seat and put us behind the engines.
Asiana Airlines
8.1
Very good
507 reviews
Asiana Airlines
8.1
Very good
507 reviews
Check prices

Comfort

8.0

Entertainment

7.6

Boarding

8.3

Overall

8.1

Food

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

MNL - ICN

Our seats got changed due to an aircraft change which resulted in us loosing our window seat and put us behind the engines.
Cathay Pacific
7.6
Good
1,232 reviews
Asiana Airlines
8.1
Very good
507 reviews
Check prices

Comfort

8.0

Entertainment

7.6

Boarding

8.3

Overall

8.1

Food

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

MNL - ICN

Our seats got changed due to an aircraft change which resulted in us loosing our window seat and put us behind the engines.
Qantas Airways
7.5
Good
1,013 reviews
Asiana Airlines
8.1
Very good
507 reviews
Check prices

Comfort

8.0

Entertainment

7.6

Boarding

8.3

Overall

8.1

Food

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

MNL - ICN

Our seats got changed due to an aircraft change which resulted in us loosing our window seat and put us behind the engines.
Air Canada
7.1
Good
10,853 reviews
Asiana Airlines
8.1
Very good
507 reviews
Check prices

Comfort

8.0

Entertainment

7.6

Boarding

8.3

Overall

8.1

Food

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

MNL - ICN

Our seats got changed due to an aircraft change which resulted in us loosing our window seat and put us behind the engines.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sydney to Ontario?

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly out of when you book flights from Sydney to Ontario.

  • How long is the flight from Sydney to Region of Ontario?

    Airlines like Qantas Airways, United Airlines, and Air Canada fly from Sydney to Region of Ontario in about 24h 55m. The time it takes to get you to your destination can typically vary by up to 4h 40m. The distance between Sydney and Region of Ontario is about 15545 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Sydney to Region of Ontario one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 907. Users have also found prices from C$ 1,063 and C$ 1,073 on Virgin Australia and Cathay Pacific, respectively.

  • What are the most popular routes from Sydney to Region of Ontario?

    The most popular flight routes from Sydney to Region of Ontario are Sydney Kingsford Smith - Toronto Pearson Intl, Sydney Kingsford Smith - Toronto Island and Sydney Kingsford Smith - Montreal Pierre Elliott Trudeau Intl.

  • What are the cheapest flights from Sydney to Region of Ontario?

    On average you can expect to pay C$ 2,031 for a flight from Sydney to Region of Ontario. The cheapest flight overall is C$ 1,910 while the most popular route, (Sydney Kingsford Smith - Toronto Pearson Intl) is currently priced at C$ 1,475.

  • Can I find deals for flights from Sydney to Ontario that include hotel bookings?

    Yes. In addition to deals on Sydney to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Ontario.

  • Can I find deals for business class flights from Sydney to Ontario?

    Yes. Cheapflights offers flight deals from Sydney to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sydney to Region of Ontario?

    Currently, May is the cheapest month in which you can book a flight from Sydney to Region of Ontario (average of C$ 955). Flying from Sydney to Region of Ontario in January is currently the most expensive (average of C$ 1,583). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Sydney to Ontario

Discover the top 4 airlines that operate flights from Sydney to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapestC$ 1,064AverageC$ 2,287FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapestC$ 1,585AverageC$ 2,671FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Asiana AirlinesCheapestC$ 1,656AverageC$ 1,917FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Cathay PacificCheapestC$ 1,804AverageC$ 2,042FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Sydney by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Sydney to Ontario with no change fees?

Yes! Cheapflights helps users easily find flights from Sydney to Ontario with no change fees.

Can Cheapflights notify me if prices for flights from Sydney to Ontario become cheaper?

Of course! You can now track prices for flights from Sydney to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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