Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Sydney to Ontario from $860

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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YYZ
30 Jul — 6 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 30 June 2026.

Wed 23/913:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Tue 13/1006:00
YYZ
-
SYD
3 stops39h 50m
Multiple Airlines
Deal found 29/6$1,606
Tue 4/813:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Wed 19/808:00
YYZ
-
SYD
3 stops37h 50m
Multiple Airlines
Deal found 26/6$1,624
Wed 14/1014:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Mon 9/1106:30
YYZ
-
SYD
3 stops38h 05m
Multiple Airlines
Deal found 30/6$1,647
Thu 13/813:15
SYD
-
YYZ
3 stops31h 40m
Multiple Airlines
Thu 20/808:00
YYZ
-
SYD
3 stops37h 50m
Multiple Airlines
Deal found 29/6$1,653
Tue 4/813:15
SYD
-
YYZ
3 stops31h 40m
Multiple Airlines
Mon 31/807:00
YYZ
-
SYD
3 stops38h 50m
Multiple Airlines
Deal found 29/6$1,683
Mon 28/909:15
SYD
-
YUL
2 stops52h 12m
Delta
Tue 13/1007:00
YUL
-
SYD
2 stops33h 50m
Delta
Deal found 28/6$1,718
Sun 13/909:15
SYD
-
YUL
2 stops28h 12m
Delta
Mon 2/1117:10
YUL
-
SYD
2 stops47h 20m
Delta
Deal found 29/6$1,789
Tue 4/813:15
SYD
-
YUL
2 stops31h 33m
Multiple Airlines
Mon 24/816:55
YUL
-
SYD
2 stops28h 55m
Multiple Airlines
Deal found 29/6$1,837
Sun 13/909:15
SYD
-
YUL
2 stops28h 44m
Delta
Fri 30/1018:50
YUL
-
SYD
2 stops45h 40m
Delta
Deal found 29/6$1,859
Sun 13/909:15
SYD
-
YUL
2 stops28h 44m
Delta
Thu 29/1007:00
YUL
-
SYD
2 stops33h 30m
Delta
Deal found 25/6$1,860
Wed 19/809:15
SYD
-
YUL
2 stops28h 37m
Delta
Thu 3/907:00
YUL
-
SYD
2 stops33h 50m
Delta
Deal found 29/6$1,880
Wed 12/809:15
SYD
-
YUL
2 stops28h 37m
Delta
Wed 19/806:00
YUL
-
SYD
2 stops34h 50m
Delta
Deal found 29/6$1,905

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 30 June 2026.

Round-trip from

$1,582

One-way from

$860

Popular in

December

Cheapest in

November

Average price

$2,223

Good round-trip deal

$2,667 or less

Good one-way deal

$2,044 or less
10/9-18/9
  • 10/9-18/9
  • 6 total stops
  • 65h 30m total
  • Sydney to Ontario
Search Deals
Delta
  • Delta
  • 19/8
  • 2 total stops
  • 28h 25m 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 ($54 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
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 30 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

10:15-23:29

2 stops28h 14m

Toronto Pearson Intl

Tue 3/11

13:34-08:30

2 stops26h 56m

$1,718

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Thu 29/10

09:40-23:59

2 stops29h 19m

Montreal Pierre Elliott Trudeau Intl

Tue 24/11

07:00-08:30

2 stops33h 30m

$1,718

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sun 18/10

10:15-23:29

2 stops28h 14m

Toronto Pearson Intl

Tue 27/10

06:00-07:30

2 stops34h 30m

$1,788

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sun 13/9

09:15-23:59

2 stops28h 44m

Montreal Pierre Elliott Trudeau Intl

Thu 29/10

07:00-07:30

2 stops33h 30m

$1,859

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Wed 19/8

09:15-23:52

2 stops28h 37m

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

07:00-06:50

2 stops33h 50m

$1,880

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Tue 4/8

09:15-10:25

2 stops39h 10m

Toronto Pearson Intl

Mon 31/8

11:40-06:50

2 stops29h 10m

$1,902

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 3/8

09:15-23:52

2 stops28h 37m

Montreal Pierre Elliott Trudeau Intl

Mon 17/8

06:00-06:50

2 stops34h 50m

$1,905

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Wed 15/7

09:15-23:25

2 stops28h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 12/8

07:00-06:50

2 stops33h 50m

$1,907

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sat 25/7

09:15-23:13

2 stops51h 58m

Toronto Pearson Intl

Sun 16/8

19:24-06:50

2 stops45h 26m

$2,002

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Thu 6/8

09:15-23:52

2 stops28h 37m

Montreal Pierre Elliott Trudeau Intl

Fri 14/8

06:00-06:50

2 stops34h 50m

$2,002

Flights are sorted by cheapest return flights first.

Deals found on 26/6

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 $332). Flying from Sydney to Region of Ontario in July is currently the most expensive (average of $3,643). 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 30 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 30 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
245 reviews
Check prices

Crew

8.6

Entertainment

7.5

Food

7.5

Comfort

8.1

Boarding

8.2

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
245 reviews
Fiji Airways
8.1
Very Good
245 reviews
Check prices

Crew

8.6

Entertainment

7.5

Food

7.5

Comfort

8.1

Boarding

8.2

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
550 reviews
Fiji Airways
8.1
Very Good
245 reviews
Check prices

Crew

8.6

Entertainment

7.5

Food

7.5

Comfort

8.1

Boarding

8.2

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
1,398 reviews
Fiji Airways
8.1
Very Good
245 reviews
Check prices

Crew

8.6

Entertainment

7.5

Food

7.5

Comfort

8.1

Boarding

8.2

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
1,054 reviews
Fiji Airways
8.1
Very Good
245 reviews
Check prices

Crew

8.6

Entertainment

7.5

Food

7.5

Comfort

8.1

Boarding

8.2

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
11,274 reviews
Fiji Airways
8.1
Very Good
245 reviews
Check prices

Crew

8.6

Entertainment

7.5

Food

7.5

Comfort

8.1

Boarding

8.2

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, WestJet, and Air Canada fly from Sydney to Region of Ontario in about 22h 55m. The time it takes to get you to your destination can typically vary by up to 14h 25m. There are 15562 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?

    $916 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 Philippine Airlines, with prices starting from $1,068 and $1,092, 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 $1,974. While the most popular route (Sydney Kingsford Smith - Toronto Pearson Intl) can be booked for $1,403 on average, our data indicates $2,463 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 $332). Flying from Sydney to Region of Ontario in July is currently the most expensive (average of $3,643). 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 30 June 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$229Average$429FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Fiji AirwaysCheapest$867Average$1,068FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
DeltaCheapest$875Average$1,753FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest$1,055Average$2,450FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,073Average$1,840FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,083Average$2,071FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air New ZealandCheapest$1,096Average$2,100FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
United AirlinesCheapest$1,524Average$2,027FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Asiana AirlinesCheapest$1,597Average$2,303FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Virgin AustraliaCheapest$1,640Average$2,233FlexibilityNo 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.