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Cheap flights from Sydney to Ontario from C$ 720

SYD — YYZ
29 Nov — 6 Dec1
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

Wed 28/109:40 a.m. -
2 stops27h 19m
Wed 4/1111:38 a.m. -
2 stops28h 52m
Deal found 27/10C$ 1,523
Mon 2/1110:40 a.m. -
2 stops28h 49m
Mon 16/112:20 p.m. -
2 stops26h 10m
Deal found 28/10C$ 1,524
Mon 2/1110:40 a.m. -
2 stops29h 19m
Mon 9/119:45 a.m. -
2 stops30h 45m
Deal found 29/10C$ 1,526
Mon 2/1110:40 a.m. -
2 stops28h 49m
Wed 11/1112:20 p.m. -
2 stops28h 10m
Deal found 29/10C$ 1,527
Sun 1/1110:40 a.m. -
2 stops29h 19m
Sun 15/119:45 a.m. -
2 stops30h 45m
Deal found 27/10C$ 1,593
Sun 1/1110:40 a.m. -
2 stops28h 35m
Tue 17/117:35 a.m. -
2 stops32h 55m
Deal found 25/10C$ 1,596
Fri 30/109:40 a.m. -
2 stops22h 04m
Fri 13/116:30 a.m. -
2 stops34h 00m
Deal found 25/10C$ 1,664
Fri 13/116:00 a.m. -
2 stops31h 18m
Mon 16/1110:20 p.m. -
2 stops55h 45m
Deal found 29/10C$ 1,747
Thu 19/112:00 p.m. -
2 stops27h 21m
Mon 1/24:55 p.m. -
2 stops27h 45m
Deal found 25/10C$ 1,822
Sun 1/1111:30 a.m. -
1 stop26h 30m
Wed 18/1112:30 a.m. -
1 stop41h 20m
Deal found 29/10C$ 1,829
Sun 1/1111:30 a.m. -
1 stop26h 30m
Thu 19/111:20 p.m. -
2 stops31h 15m
Deal found 29/10C$ 1,845
Thu 19/112:00 p.m. -
3 stops33h 50m
Sat 5/124:15 p.m. -
2 stops37h 50m
Deal found 27/10C$ 1,859

Find flight deals from Sydney to Ontario

Round-trip from

C$ 1,526

One-way from

C$ 720

Popular in

August

Cheapest in

October

Average price

C$ 1,762
Delta
  • Delta
  • 9/11-24/11
  • 4 total stops
  • 61h 12m total
  • Sydney to Ontario
Search Deals
29/1-31/12
  • 29/1-31/12
  • 3 total stops
  • 41h 52m total
  • Sydney to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 200 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
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

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Wed 20/1

2:55 p.m.-7:20 p.m.

3 stops44h 25m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 778
Quickest round-trip

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Wed 17/2

11:30 a.m.-10:00 p.m.

1 stop26h 30m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 909

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Sat 20/2

11:30 a.m.-10:00 p.m.

1 stop26h 30m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 933

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Sun 21/2

11:30 a.m.-10:00 p.m.

1 stop26h 30m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 992

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Thu 18/2

10:40 a.m.-11:14 a.m.

2 stops40h 34m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 1,101

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Tue 17/11

10:40 a.m.-9:57 p.m.

2 stops27h 17m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 1,103

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Mon 23/11

10:40 a.m.-11:09 a.m.

2 stops40h 29m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 1,103

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Mon 23/11

8:05 p.m.-1:25 p.m.

2 stops57h 20m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 1,162

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Sat 14/11

10:20 p.m.-12:30 p.m.

1 stop30h 10m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 1,165

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Sat 5/12

10:40 a.m.-11:26 p.m.

2 stops28h 46m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 1,183

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 32 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

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, February is the cheapest month in which you can book a flight from Sydney to Region of Ontario (average of C$ 1,696). Flying from Sydney to Region of Ontario in December is currently the most expensive (average of C$ 2,400). 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?

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?

Airfare is typical for this route at the moment.
Sydney to Region of Ontario flights typically cost between C$ 1,516 and C$ 2,049 in November.
The cheapest round-trip price found within the last 5 days was C$ 1,526 on Delta (9 Nov-24 Nov).

How far ahead should I book a flight from Sydney to Region of Ontario?

To ensure you get the cheapest price possible for a flight from Sydney to Region of Ontario, you should look to book at least 52 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Ontario

Get a feel of what it's like to fly with Asiana Airlines,Delta, andAir Canada 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
569 reviews
Check prices

Crew

8.4

Overall

8.1

Comfort

8.0

Boarding

8.3

Food

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 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
569 reviews
Asiana Airlines
8.1
Very good
569 reviews
Check prices

Crew

8.4

Overall

8.1

Comfort

8.0

Boarding

8.3

Food

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.
Delta
7.8
Good
8,692 reviews
Asiana Airlines
8.1
Very good
569 reviews
Check prices

Crew

8.4

Overall

8.1

Comfort

8.0

Boarding

8.3

Food

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.
Air Canada
7.1
Good
11,833 reviews
Asiana Airlines
8.1
Very good
569 reviews
Check prices

Crew

8.4

Overall

8.1

Comfort

8.0

Boarding

8.3

Food

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

HKG - ICN

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

Related info for your journey

  • 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 Delta, Cathay Pacific, and Air Canada fly from Sydney to Region of Ontario in about 28h 17m. The time it takes to get you to your destination can typically vary by up to 10h 18m. 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 Philippine Airlines. According to our data, you can fly for as low as C$ 731. Users have also found prices from C$ 994 and C$ 1,104 on Air Canada 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.

  • 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, February is the cheapest month in which you can book a flight from Sydney to Region of Ontario (average of C$ 1,696). Flying from Sydney to Region of Ontario in December is currently the most expensive (average of C$ 2,400). 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

Top 3 airlines flying from Sydney to Ontario

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 469AverageC$ 1,291FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Asiana AirlinesCheapestC$ 1,673AverageC$ 2,234FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Air CanadaCheapestC$ 1,683AverageC$ 2,406FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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.

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