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Cheap flights from Sydney to Ontario from $864

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 14/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YYZ
20 Jul — 27 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 20 June 2026.

Wed 5/813:15
SYD
-
YYZ
2 stops31h 07m
Multiple Airlines
Wed 12/818:35
YYZ
-
SYD
2 stops37h 35m
Multiple Airlines
Deal found 17/6$1,506
Thu 22/1014:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Wed 11/1107:45
YYZ
-
SYD
3 stops36h 50m
Multiple Airlines
Deal found 17/6$1,510
Thu 22/1014:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Mon 9/1106:30
YYZ
-
SYD
3 stops38h 05m
Multiple Airlines
Deal found 18/6$1,583
Mon 3/813:15
SYD
-
YYZ
3 stops37h 30m
Multiple Airlines
Mon 10/806:00
YYZ
-
SYD
3 stops39h 50m
Multiple Airlines
Deal found 19/6$1,586
Wed 21/1014:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Wed 25/1107:45
YYZ
-
SYD
3 stops36h 50m
Multiple Airlines
Deal found 19/6$1,600
Wed 14/1014:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Wed 18/1107:45
YYZ
-
SYD
3 stops36h 50m
Multiple Airlines
Deal found 19/6$1,609
Thu 6/813:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Mon 31/806:00
YYZ
-
SYD
3 stops39h 50m
Multiple Airlines
Deal found 15/6$1,626
Fri 2/1013:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Sat 17/1011:05
YYZ
-
SYD
2 stops34h 45m
Multiple Airlines
Deal found 15/6$1,632
Thu 6/806:15
SYD
-
YOW
3 stops37h 20m
Multiple Airlines
Wed 9/907:20
YOW
-
SYD
3 stops38h 30m
Multiple Airlines
Deal found 16/6$1,670
Sun 27/913:15
SYD
-
YUL
3 stops31h 50m
Multiple Airlines
Mon 12/1006:45
YUL
-
SYD
3 stops39h 05m
Multiple Airlines
Deal found 16/6$1,684
Mon 13/706:15
SYD
-
YUL
3 stops38h 50m
Multiple Airlines
Tue 28/706:45
YUL
-
SYD
3 stops49h 25m
Multiple Airlines
Deal found 18/6$1,696
Mon 3/813:15
SYD
-
YTZ
3 stops34h 51m
Multiple Airlines
Mon 10/812:30
YTZ
-
SYD
3 stops33h 20m
Multiple Airlines
Deal found 19/6$1,746

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 20 June 2026.

Round-trip from

$1,506

One-way from

$864

Popular in

December

Cheapest in

November

Average price

$2,165

Good round-trip deal

$2,619 or less
5/8-12/8
  • 5/8-12/8
  • 4 total stops
  • 68h 42m total
  • Sydney to Ontario
Search Deals
Delta
  • Delta
  • 14/7
  • 2 total stops
  • 28h 25m total
  • Sydney to Ontario
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($62 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 20 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

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Thu 6/8

06:15-05:35

3 stops37h 20m

Ottawa

Wed 9/9

07:20-11:50

3 stops38h 30m

$1,670

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Mon 3/8

13:15-10:06

3 stops34h 51m

Toronto Island

Mon 10/8

12:30-11:50

3 stops33h 20m

$1,746

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Mon 20/7

13:15-11:51

3 stops36h 36m

Toronto Island

Tue 4/8

12:30-22:10

3 stops43h 40m

$1,750

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 17/8

09:15-23:40

2 stops28h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

12:44-06:50

2 stops28h 06m

$1,818

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Wed 19/8

09:15-23:10

2 stops27h 55m

Toronto Pearson Intl

Wed 9/9

18:10-06:50

2 stops22h 40m

$1,910

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 14/7

09:15-23:40

2 stops28h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 28/7

07:00-06:50

2 stops33h 50m

$1,915

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Wed 22/7

09:15-23:40

2 stops28h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 29/7

07:00-06:50

2 stops33h 50m

$1,918

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 14/7

06:15-07:05

3 stops38h 50m

Montreal Pierre Elliott Trudeau Intl

Tue 28/7

06:45-11:50

3 stops39h 05m

$1,950

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Fri 2/10

09:15-23:44

2 stops28h 29m

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

18:15-07:50

2 stops46h 35m

$1,967

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Fri 31/7

09:15-23:40

2 stops52h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 16/8

12:44-06:50

2 stops28h 06m

$1,998

Flights are sorted by cheapest return flights first.

Deals found on 17/6

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 $295). Flying from Sydney to Region of Ontario in July is currently the most expensive (average of $3,466). 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 20 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.

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 32 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 20 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
244 reviews
Check prices

Entertainment

7.5

Crew

8.5

Boarding

8.2

Food

7.5

Comfort

8.1

Overall

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
244 reviews
Fiji Airways
8.1
Very Good
244 reviews
Check prices

Entertainment

7.5

Crew

8.5

Boarding

8.2

Food

7.5

Comfort

8.1

Overall

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
545 reviews
Fiji Airways
8.1
Very Good
244 reviews
Check prices

Entertainment

7.5

Crew

8.5

Boarding

8.2

Food

7.5

Comfort

8.1

Overall

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
1,386 reviews
Fiji Airways
8.1
Very Good
244 reviews
Check prices

Entertainment

7.5

Crew

8.5

Boarding

8.2

Food

7.5

Comfort

8.1

Overall

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
1,047 reviews
Fiji Airways
8.1
Very Good
244 reviews
Check prices

Entertainment

7.5

Crew

8.5

Boarding

8.2

Food

7.5

Comfort

8.1

Overall

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
11,227 reviews
Fiji Airways
8.1
Very Good
244 reviews
Check prices

Entertainment

7.5

Crew

8.5

Boarding

8.2

Food

7.5

Comfort

8.1

Overall

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, Asiana Airlines, and Korean Air fly from Sydney to Region of Ontario in about 28h 25m. The time it takes to get you to your destination can typically vary by up to 11h 45m. There are 16011 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?

    $900 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 $1,050 and $1,113, 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 - Montreal Pierre Elliott Trudeau Intl and Sydney Kingsford Smith - Toronto Island.

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

    Looking at all options, your cheapest flight can be booked for $2,619. While the most popular route (Sydney Kingsford Smith - Toronto Pearson Intl) can be booked for $1,369 on average, our data indicates $2,622 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 $295). Flying from Sydney to Region of Ontario in July is currently the most expensive (average of $3,466). 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 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 20 June 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$226Average$422FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Fiji AirwaysCheapest$881Average$1,053FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Qantas AirwaysCheapest$1,055Average$1,802FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,065Average$2,059FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air New ZealandCheapest$1,066Average$2,064FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Air CanadaCheapest$1,081Average$2,412FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapest$1,097Average$1,801FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$1,498Average$1,992FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Asiana AirlinesCheapest$1,544Average$2,308FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Virgin AustraliaCheapest$1,612Average$2,129FlexibilityNo 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.

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