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Cheap flights from Sydney to Ontario from $811

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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YYZ
8 Aug — 15 Aug1
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 9 July 2026.

Thu 22/1010:10
SYD
-
YYZ
2 stops39h 49m
American Airlines
Sat 24/1006:46
YYZ
-
SYD
1 stop33h 09m
American Airlines
Deal found 5/7$1,245
Thu 24/913:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Sun 11/1010:00
YYZ
-
SYD
3 stops35h 50m
Multiple Airlines
Deal found 5/7$1,547
Wed 21/1006:05
SYD
-
YYZ
3 stops38h 05m
Multiple Airlines
Mon 2/1107:45
YYZ
-
SYD
3 stops36h 50m
Multiple Airlines
Deal found 6/7$1,558
Tue 25/806:15
SYD
-
YYZ
3 stops37h 30m
Multiple Airlines
Tue 15/910:50
YYZ
-
SYD
3 stops35h 00m
Multiple Airlines
Deal found 6/7$1,586
Thu 24/913:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Mon 12/1008:00
YYZ
-
SYD
3 stops37h 50m
Multiple Airlines
Deal found 6/7$1,640
Fri 18/913:15
SYD
-
YYZ
2 stops24h 58m
Multiple Airlines
Sun 27/914:50
YYZ
-
SYD
3 stops31h 00m
Multiple Airlines
Deal found 7/7$1,642
Tue 6/1010:15
SYD
-
YYZ
2 stops23h 14m
Delta
Tue 20/1012:10
YYZ
-
SYD
2 stops28h 40m
Delta
Deal found 5/7$1,646
Thu 22/1014:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Thu 12/1108:00
YYZ
-
SYD
3 stops36h 35m
Multiple Airlines
Deal found 5/7$1,662
Mon 7/913:15
SYD
-
YYZ
3 stops35h 18m
Multiple Airlines
Sun 20/914:50
YYZ
-
SYD
3 stops31h 00m
Multiple Airlines
Deal found 9/7$1,664
Sat 8/813:15
SYD
-
YTZ
3 stops34h 51m
Multiple Airlines
Sat 15/812:30
YTZ
-
SYD
3 stops33h 20m
Multiple Airlines
Deal found 9/7$1,799
Fri 11/909:15
SYD
-
YUL
2 stops28h 29m
Delta
Fri 18/907:00
YUL
-
SYD
2 stops33h 50m
Delta
Deal found 6/7$1,860
Tue 11/809:10
SYD
-
YUL
2 stops29h 27m
Multiple Airlines
Tue 15/906:45
YUL
-
SYD
2 stops34h 20m
Multiple Airlines
Deal found 7/7$1,870

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 9 July 2026.

Round-trip from

$1,245

One-way from

$811

Popular in

December

Cheapest in

November

Average price

$2,274

Good round-trip deal

$2,865 or less

Good one-way deal

$1,963 or less
American Airlines
  • American Airlines
  • 22/10-24/10
  • 3 total stops
  • 72h 58m total
  • Sydney to Ontario
Search Deals
Delta
  • Delta
  • 17/8
  • 2 total stops
  • 28h 15m total
  • Sydney to Ontario
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($53 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Sydney Kingsford Smith to Ontario.
Search Deals
Price to beat on a one-way 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 9 July 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

Thu 3/9

09:15-08:55

2 stops37h 40m

Toronto Pearson Intl

Sat 19/9

18:34-06:50

2 stops46h 16m

$1,720

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Fri 4/9

09:15-10:25

2 stops39h 10m

Toronto Pearson Intl

Tue 15/9

09:45-06:50

2 stops31h 05m

$1,788

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Wed 19/8

09:15-23:40

2 stops28h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

06:00-06:50

2 stops34h 50m

$1,879

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Wed 29/7

09:15-11:39

2 stops40h 24m

Montreal Pierre Elliott Trudeau Intl

Sun 9/8

07:00-06:50

2 stops33h 50m

$1,900

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Thu 30/7

09:15-23:18

2 stops28h 03m

Toronto Pearson Intl

Sun 16/8

09:45-06:50

2 stops31h 05m

$1,905

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 27/7

09:15-23:40

2 stops28h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 9/8

07:00-06:50

2 stops33h 50m

$1,906

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Sun 23/8

09:10-11:51

2 stops40h 41m

Toronto Island

Sun 30/8

09:30-07:05

2 stops31h 35m

$1,951

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Thu 6/8

09:15-23:52

2 stops28h 37m

Montreal Pierre Elliott Trudeau Intl

Thu 13/8

07:00-06:50

2 stops33h 50m

$2,000

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Fri 17/7

09:15-23:40

2 stops28h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 17/8

17:10-06:50

2 stops23h 40m

$2,004

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sat 1/8

09:15-23:13

2 stops27h 58m

Toronto Pearson Intl

Sat 8/8

17:50-06:50

2 stops23h 00m

$2,101

Flights are sorted by cheapest return flights first.

Deals found on 7/7

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 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 $330). Flying from Sydney to Region of Ontario in July is currently the most expensive (average of $3,686). 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 9 July 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 9 July 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 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 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 9 July 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
246 reviews
Check prices

Food

7.5

Overall

8.1

Comfort

8.1

Entertainment

7.5

Crew

8.6

Boarding

8.1

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
246 reviews
Fiji Airways
8.1
Very Good
246 reviews
Check prices

Food

7.5

Overall

8.1

Comfort

8.1

Entertainment

7.5

Crew

8.6

Boarding

8.1

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
551 reviews
Fiji Airways
8.1
Very Good
246 reviews
Check prices

Food

7.5

Overall

8.1

Comfort

8.1

Entertainment

7.5

Crew

8.6

Boarding

8.1

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
1,403 reviews
Fiji Airways
8.1
Very Good
246 reviews
Check prices

Food

7.5

Overall

8.1

Comfort

8.1

Entertainment

7.5

Crew

8.6

Boarding

8.1

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
1,059 reviews
Fiji Airways
8.1
Very Good
246 reviews
Check prices

Food

7.5

Overall

8.1

Comfort

8.1

Entertainment

7.5

Crew

8.6

Boarding

8.1

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
11,321 reviews
Fiji Airways
8.1
Very Good
246 reviews
Check prices

Food

7.5

Overall

8.1

Comfort

8.1

Entertainment

7.5

Crew

8.6

Boarding

8.1

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, Air Canada, and United Airlines fly from Sydney to Region of Ontario in about 27h 34m. The time it takes to get you to your destination can typically vary by up to 10h 06m. 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?

    $856 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Air Canada and Philippine Airlines, with prices starting from $911 and $1,085, 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 $1,902. While the most popular route (Sydney Kingsford Smith - Toronto Pearson Intl) can be booked for $1,366 on average, our data indicates $2,453 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 $330). Flying from Sydney to Region of Ontario in July is currently the most expensive (average of $3,686). 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 9 July 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$228Average$469FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Fiji AirwaysCheapest$858Average$1,061FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
DeltaCheapest$870Average$1,743FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest$1,040Average$2,473FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,067Average$1,826FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,077Average$2,060FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air New ZealandCheapest$1,089Average$2,078FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Virgin AustraliaCheapest$1,394Average$2,220FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
United AirlinesCheapest$1,515Average$2,016FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Asiana AirlinesCheapest$1,562Average$2,251FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines 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.

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