Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Sydney to Ontario from $1,066

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YYZ
10 Jul — 17 Jul1
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 10 June 2026.

Tue 4/813:15
SYD
-
YYZ
3 stops31h 40m
Multiple Airlines
Tue 15/911:05
YYZ
-
SYD
2 stops34h 45m
Multiple Airlines
Deal found 9/6$1,641
Thu 22/1014:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Wed 11/1110:00
YYZ
-
SYD
2 stops34h 35m
Multiple Airlines
Deal found 9/6$1,718
Tue 29/906:15
SYD
-
YYZ
3 stops37h 30m
Multiple Airlines
Tue 27/1010:00
YYZ
-
SYD
2 stops35h 35m
Multiple Airlines
Deal found 9/6$1,726
Sat 17/1014:15
SYD
-
YYZ
3 stops31h 40m
Multiple Airlines
Fri 30/1010:00
YYZ
-
SYD
3 stops35h 35m
Multiple Airlines
Deal found 8/6$1,783
Fri 31/713:15
SYD
-
YYZ
2 stops31h 07m
Multiple Airlines
Thu 13/816:35
YYZ
-
SYD
2 stops29h 15m
Multiple Airlines
Deal found 8/6$1,802
Mon 27/713:15
SYD
-
YYZ
2 stops24h 58m
Multiple Airlines
Wed 12/818:35
YYZ
-
SYD
2 stops27h 15m
Multiple Airlines
Deal found 7/6$1,806
Mon 13/713:15
SYD
-
YYZ
3 stops31h 40m
Multiple Airlines
Sun 26/706:00
YYZ
-
SYD
3 stops39h 50m
Multiple Airlines
Deal found 9/6$1,812
Sun 19/706:00
SYD
-
YYZ
3 stops38h 55m
Multiple Airlines
Wed 29/706:00
YYZ
-
SYD
3 stops39h 50m
Multiple Airlines
Deal found 5/6$1,839
Mon 2/1114:00
SYD
-
YYZ
3 stops31h 13m
Multiple Airlines
Mon 16/1110:00
YYZ
-
SYD
2 stops34h 35m
Multiple Airlines
Deal found 9/6$1,846
Mon 7/909:15
SYD
-
YUL
2 stops28h 15m
Delta
Sun 13/918:15
YUL
-
SYD
2 stops46h 35m
Delta
Deal found 9/6$1,888
Sat 5/909:15
SYD
-
YUL
2 stops28h 25m
Delta
Sat 12/916:55
YUL
-
SYD
2 stops47h 55m
Delta
Deal found 9/6$1,958
Thu 8/1010:15
SYD
-
YUL
2 stops28h 36m
Delta
Fri 23/1007:00
YUL
-
SYD
2 stops33h 50m
Delta
Deal found 5/6$1,968

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 10 June 2026.

Round-trip from

$1,641

One-way from

$1,066

Popular in

December

Cheapest in

November

Average price

$2,168

Good round-trip deal

$2,607 or less
4/8-15/9
  • 4/8-15/9
  • 5 total stops
  • 66h 25m total
  • Sydney to Ontario
Search Deals
13/8
  • 13/8
  • 2 total stops
  • 34h 25m total
  • Sydney to Ontario
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($59 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Sydney Kingsford Smith to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 10 June 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 return flight

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Tue 20/10

10:15-23:00

2 stops27h 45m

Toronto Pearson Intl

Tue 3/11

12:30-08:30

2 stops28h 00m

$1,884

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 7/9

09:15-23:30

2 stops28h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

18:15-06:50

2 stops46h 35m

$1,888

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Fri 31/7

13:15-05:35

3 stops30h 20m

Ottawa

Thu 13/8

06:00-22:10

3 stops50h 10m

$2,307

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sat 22/8

09:15-11:39

2 stops40h 24m

Montreal Pierre Elliott Trudeau Intl

Wed 2/9

07:00-06:50

2 stops33h 50m

$2,316

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 20/7

09:10-09:24

2 stops38h 14m

Ottawa

Mon 3/8

06:00-07:05

2 stops35h 05m

$2,355

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Sun 19/7

17:50-11:51

2 stops32h 01m

Toronto Island

Wed 29/7

07:00-07:30

2 stops34h 30m

$2,377

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sat 22/8

09:15-23:52

2 stops28h 37m

Montreal Pierre Elliott Trudeau Intl

Fri 4/9

07:00-06:50

2 stops33h 50m

$2,387

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Thu 5/11

21:30-13:25

1 stop31h 55m

Toronto Pearson Intl

Mon 9/11

15:25-13:35

1 stop30h 10m

$2,407

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 10/8

09:20-16:26

1 stop21h 06m

Ottawa

Mon 14/9

05:00-07:20

1 stop36h 20m

$2,416

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Wed 22/7

17:50-11:51

2 stops32h 01m

Toronto Island

Wed 29/7

12:30-07:30

2 stops29h 00m

$2,500

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 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 from Sydney to Ontario

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

Currently, October is the cheapest month in which you can book a flight from Sydney to Region of Ontario (average of $229). Flying from Sydney to Region of Ontario in August is currently the most expensive (average of $3,524). 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 10 June 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.

Weekly flight availability from Sydney to Region of Ontario

Explore weekly flight availability from Sydney to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 10 June 2026.

The most flights from SYD to CAON 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).

How much does it cost for a return flight from Sydney to Region of Ontario?

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 59 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 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 10 June 2026.
Read reviews from past customers who have flown with Fiji Airways,Asiana Airlines, andCathay Pacific from Sydney to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.1
Very Good
243 reviews
Check prices

Entertainment

7.5

Boarding

8.2

Overall

8.1

Food

7.5

Comfort

8.1

Crew

8.6

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
243 reviews
Fiji Airways
8.1
Very Good
243 reviews
Check prices

Entertainment

7.5

Boarding

8.2

Overall

8.1

Food

7.5

Comfort

8.1

Crew

8.6

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
540 reviews
Fiji Airways
8.1
Very Good
243 reviews
Check prices

Entertainment

7.5

Boarding

8.2

Overall

8.1

Food

7.5

Comfort

8.1

Crew

8.6

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
1,369 reviews
Fiji Airways
8.1
Very Good
243 reviews
Check prices

Entertainment

7.5

Boarding

8.2

Overall

8.1

Food

7.5

Comfort

8.1

Crew

8.6

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
1,045 reviews
Fiji Airways
8.1
Very Good
243 reviews
Check prices

Entertainment

7.5

Boarding

8.2

Overall

8.1

Food

7.5

Comfort

8.1

Crew

8.6

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
11,153 reviews
Fiji Airways
8.1
Very Good
243 reviews
Check prices

Entertainment

7.5

Boarding

8.2

Overall

8.1

Food

7.5

Comfort

8.1

Crew

8.6

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.

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?

    If you book a flight to Ontario from Sydney, you will be flying from Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.

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

    Airlines like Delta, China Eastern, and Air Canada fly from Sydney to Region of Ontario in about 21h 06m. The time it takes to get you to your destination can typically vary by up to 10h 49m. There are 15862 km between Sydney and Region of Ontario. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    $896 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Delta and Cathay Pacific, with prices starting from $1,046 and $1,108, 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?

    Looking at all options, your cheapest flight can be booked for $2,607. While the most popular route (Sydney Kingsford Smith - Toronto Pearson Intl) can be booked for $1,549 on average, our data indicates $2,610 when flying from Sydney to Region of Ontario.

  • 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 holiday 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, October is the cheapest month in which you can book a flight from Sydney to Region of Ontario (average of $229). Flying from Sydney to Region of Ontario in August is currently the most expensive (average of $3,524). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Sydney to Ontario

Discover the top 10 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 647,157 searches. Data last updated 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$225Average$420FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Fiji AirwaysCheapest$869Average$1,051FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Qantas AirwaysCheapest$1,050Average$1,817FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,060Average$2,050FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air New ZealandCheapest$1,061Average$2,078FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
DeltaCheapest$1,092Average$1,673FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest$1,189Average$2,270FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,491Average$1,983FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Asiana AirlinesCheapest$1,530Average$2,275FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Virgin AustraliaCheapest$1,604Average$2,119FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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 makes it easy to find Sydney to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Sydney.

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

Need flexible booking options for your flight to Ontario from Sydney? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Sydney to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.