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Cheap flights from Sydney to Ontario from C$ 471

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 22/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YYZ
10 Sep — 17 Sep1
1 adult

Cheap flight deals from Sydney to Ontario

Keep the following information in mind while searching for Sydney to Ontario flight deals. Data was last updated 5 September 2025.

Round-trip from

C$ 1,365

One-way from

C$ 471

Popular in

December

Cheapest in

October

Average price

C$ 2,096
8/11-22/11
  • 8/11-22/11
  • 4 total stops
  • 66h 55m total
  • Sydney to Ontario
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22/10
  • 22/10
  • 3 total stops
  • 46h 17m total
  • Sydney to Ontario
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 300 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 66 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Sydney to Ontario

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 5 September 2025.

Sat 8/1111:20 a.m.SYD - YYZ
2 stops35h 20mMultiple Airlines
Sat 22/1110:00 a.m.YYZ - SYD
2 stops31h 35mMultiple Airlines
Deal found 4/9C$ 1,365
Sat 18/1010:30 a.m.SYD - YYZ
2 stops28h 52mMultiple Airlines
Sat 25/1012:00 p.m.YYZ - SYD
2 stops30h 05mMultiple Airlines
Deal found 3/9C$ 1,413
Thu 30/102:15 p.m.SYD - YYZ
3 stops30h 58mMultiple Airlines
Thu 13/1110:30 a.m.YYZ - SYD
3 stops34h 30mMultiple Airlines
Deal found 3/9C$ 1,419
Tue 16/91:15 p.m.SYD - YYZ
2 stops31h 44mMultiple Airlines
Tue 23/91:30 p.m.YYZ - SYD
3 stops32h 15mMultiple Airlines
Deal found 4/9C$ 1,424
Sun 19/102:15 p.m.SYD - YYZ
3 stops35h 24mMultiple Airlines
Sun 26/1010:00 a.m.YYZ - SYD
3 stops35h 45mMultiple Airlines
Deal found 4/9C$ 1,426
Mon 8/99:20 a.m.SYD - YYZ
2 stops21h 40mAir Canada
Mon 15/99:15 p.m.YYZ - SYD
1 stop44h 05mAir Canada
Deal found 2/9C$ 1,489
Fri 17/102:15 p.m.SYD - YUL
2 stops31h 38mMultiple Airlines
Sun 26/108:25 a.m.YUL - SYD
2 stops37h 20mMultiple Airlines
Deal found 5/9C$ 1,556
Mon 20/1010:20 a.m.SYD - YUL
1 stop24h 17mAir Canada
Mon 27/1010:30 p.m.YUL - SYD
2 stops43h 05mAir Canada
Deal found 5/9C$ 1,568
Sat 8/1111:20 a.m.SYD - YTZ
2 stops24h 35mAir Canada
Sat 22/113:30 p.m.YTZ - SYD
2 stops26h 05mAir Canada
Deal found 4/9C$ 1,597
Sat 18/106:45 p.m.SYD - YTZ
2 stops30h 00mMultiple Airlines
Sat 25/1012:25 p.m.YTZ - SYD
2 stops29h 35mMultiple Airlines
Deal found 3/9C$ 1,605
Mon 20/1010:20 a.m.SYD - YUL
3 stops30h 30mMultiple Airlines
Mon 27/1011:25 a.m.YUL - SYD
3 stops30h 10mMultiple Airlines
Deal found 5/9C$ 1,610
Mon 20/106:45 p.m.SYD - YTZ
2 stops32h 00mMultiple Airlines
Mon 27/1012:30 p.m.YTZ - SYD
2 stops29h 30mMultiple Airlines
Deal found 4/9C$ 1,615

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 5 September 2025.
Use the filters below to find and compare flights from Sydney to Ontario that are best for you.

Fly from

Sydney

Fly to

Ontario

Route

Depart

Return

Price

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sat 8/11

11:20 a.m.-6:40 a.m.

2 stops35h 20m

Toronto Pearson Intl

Sat 22/11

10:00 a.m.-9:35 a.m.

2 stops31h 35m

C$ 1,365

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Tue 16/9

1:15 p.m.-6:59 a.m.

2 stops31h 44m

Toronto Pearson Intl

Tue 23/9

1:30 p.m.-11:45 a.m.

3 stops32h 15m

C$ 1,424

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sun 19/10

2:15 p.m.-10:39 a.m.

3 stops35h 24m

Toronto Pearson Intl

Sun 26/10

10:00 a.m.-12:45 p.m.

2 stops35h 45m

C$ 1,426

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sat 18/10

10:30 a.m.-9:50 p.m.

1 stop26h 20m

Toronto Pearson Intl

Sat 25/10

10:40 a.m.-9:15 a.m.

2 stops31h 35m

C$ 1,448

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Wed 22/10

10:20 a.m.-9:50 p.m.

2 stops26h 30m

Toronto Pearson Intl

Fri 31/10

10:00 a.m.-8:35 a.m.

2 stops31h 35m

C$ 1,466

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Fri 17/10

2:15 p.m.-6:53 a.m.

2 stops31h 38m

Montreal Pierre Elliott Trudeau Intl

Sun 26/10

8:25 a.m.-12:45 p.m.

2 stops37h 20m

C$ 1,556

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 20/10

2:15 p.m.-6:53 a.m.

2 stops31h 38m

Montreal Pierre Elliott Trudeau Intl

Mon 27/10

5:35 p.m.-12:45 p.m.

2 stops28h 10m

C$ 1,556

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 20/10

10:20 a.m.-7:37 p.m.

1 stop24h 17m

Montreal Pierre Elliott Trudeau Intl

Mon 27/10

10:30 p.m.-8:35 a.m.

2 stops43h 05m

C$ 1,568

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Sat 8/11

11:20 a.m.-7:55 p.m.

2 stops24h 35m

Toronto Island

Sat 22/11

3:30 p.m.-9:35 a.m.

2 stops26h 05m

C$ 1,597

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Sat 18/10

6:45 p.m.-9:45 a.m.

2 stops30h 00m

Toronto Island

Sat 25/10

12:25 p.m.-9:00 a.m.

2 stops29h 35m

C$ 1,605

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 60 results
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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, January is the cheapest month in which you can book a flight from Sydney to Region of Ontario (average of C$ 168). Flying from Sydney to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 5 September 2025.

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 5 September 2025.
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
8.2
Very good
479 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.2

Comfort

8.1

Reviews

1 / 20
10.0
Excellent

Dana,Aug 2025

MNL - ICN

Air Asana helped me so much because I had previously canceled flights and they booked me. They helped me through the whole process of getting a new flight. The staff was courteous and helpful kind, and they assisted me with everything that I needed. They provided plenty of water and the food was good as well. Thank you so much to the Asana airline staff.!!
Asiana Airlines
8.2
Very good
479 reviews
Asiana Airlines
8.2
Very good
479 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.2

Comfort

8.1

Reviews

1 / 20
10.0
Excellent

Dana,Aug 2025

MNL - ICN

Air Asana helped me so much because I had previously canceled flights and they booked me. They helped me through the whole process of getting a new flight. The staff was courteous and helpful kind, and they assisted me with everything that I needed. They provided plenty of water and the food was good as well. Thank you so much to the Asana airline staff.!!
Cathay Pacific
7.6
Good
986 reviews
Asiana Airlines
8.2
Very good
479 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.2

Comfort

8.1

Reviews

1 / 20
10.0
Excellent

Dana,Aug 2025

MNL - ICN

Air Asana helped me so much because I had previously canceled flights and they booked me. They helped me through the whole process of getting a new flight. The staff was courteous and helpful kind, and they assisted me with everything that I needed. They provided plenty of water and the food was good as well. Thank you so much to the Asana airline staff.!!
Qantas Airways
7.5
Good
905 reviews
Asiana Airlines
8.2
Very good
479 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.2

Comfort

8.1

Reviews

1 / 20
10.0
Excellent

Dana,Aug 2025

MNL - ICN

Air Asana helped me so much because I had previously canceled flights and they booked me. They helped me through the whole process of getting a new flight. The staff was courteous and helpful kind, and they assisted me with everything that I needed. They provided plenty of water and the food was good as well. Thank you so much to the Asana airline staff.!!
United Airlines
7.4
Good
8,937 reviews
Asiana Airlines
8.2
Very good
479 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.2

Comfort

8.1

Reviews

1 / 20
10.0
Excellent

Dana,Aug 2025

MNL - ICN

Air Asana helped me so much because I had previously canceled flights and they booked me. They helped me through the whole process of getting a new flight. The staff was courteous and helpful kind, and they assisted me with everything that I needed. They provided plenty of water and the food was good as well. Thank you so much to the Asana airline staff.!!
Air Canada
7.1
Good
10,000 reviews
Asiana Airlines
8.2
Very good
479 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.2

Comfort

8.1

Reviews

1 / 20
10.0
Excellent

Dana,Aug 2025

MNL - ICN

Air Asana helped me so much because I had previously canceled flights and they booked me. They helped me through the whole process of getting a new flight. The staff was courteous and helpful kind, and they assisted me with everything that I needed. They provided plenty of water and the food was good as well. Thank you so much to the Asana airline staff.!!

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 Air Canada, Qantas Airways, and WestJet fly from Sydney to Region of Ontario in about 24h 17m. The time it takes to get you to your destination can typically vary by up to 24h 41m. The distance between Sydney and Region of Ontario is about 16011 km. This flight may include one or multiple stops.

  • 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, January is the cheapest month in which you can book a flight from Sydney to Region of Ontario (average of C$ 168). Flying from Sydney to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 6 airlines flying from Sydney to Ontario

Discover the top 6 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 5 September 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 516AverageC$ 1,216FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Qantas AirwaysCheapestC$ 1,060AverageC$ 2,062FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
United AirlinesCheapestC$ 1,071AverageC$ 3,254FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Asiana AirlinesCheapestC$ 1,504AverageC$ 1,747FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Air CanadaCheapestC$ 1,753AverageC$ 2,464FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Cathay PacificCheapestC$ 1,830AverageC$ 2,160FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

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

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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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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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