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Cheap flights from Sydney to Ontario from $1,069

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YYZ
8 Touko — 15 Touko1
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 8 huhtikuu 2026.

ma 27/706:00
SYD
-
YYZ
3 stops37h 10m
Multiple Airlines
ke 12/808:00
YYZ
-
SYD
3 stops48h 10m
Multiple Airlines
Deal found 7/4$1,757
ke 6/513:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
ke 13/509:40
YYZ
-
SYD
2 stops46h 30m
Multiple Airlines
Deal found 5/4$1,767
ma 12/1021:45
SYD
-
YYZ
2 stops37h 44m
Asiana Airlines
ma 26/1013:00
YYZ
-
SYD
1 stop28h 20m
Asiana Airlines
Deal found 3/4$1,774
ma 4/513:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
ti 12/509:40
YYZ
-
SYD
2 stops46h 30m
Multiple Airlines
Deal found 4/4$1,831
ma 25/513:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
ma 8/609:40
YYZ
-
SYD
2 stops36h 10m
Multiple Airlines
Deal found 4/4$1,833
ma 5/1021:45
SYD
-
YYZ
1 stop36h 30m
Asiana Airlines
ma 19/1013:35
YYZ
-
SYD
1 stop39h 10m
Asiana Airlines
Deal found 7/4$1,836
ke 22/406:00
SYD
-
YYZ
3 stops38h 13m
Multiple Airlines
ke 27/509:40
YYZ
-
SYD
2 stops36h 10m
Multiple Airlines
Deal found 6/4$1,841
ke 29/713:15
SYD
-
YYZ
3 stops31h 40m
Multiple Airlines
la 15/806:15
YYZ
-
SYD
3 stops39h 35m
Multiple Airlines
Deal found 7/4$1,862
ti 5/513:15
SYD
-
YYZ
2 stops31h 09m
Multiple Airlines
ti 12/518:35
YYZ
-
SYD
2 stops27h 15m
Multiple Airlines
Deal found 5/4$1,869
ti 6/1021:45
SYD
-
YYZ
2 stops37h 44m
Asiana Airlines
to 22/1009:00
YYZ
-
SYD
2 stops43h 45m
Asiana Airlines
Deal found 3/4$1,877
la 25/706:00
SYD
-
YUL
3 stops39h 05m
Multiple Airlines
pe 7/806:45
YUL
-
SYD
3 stops39h 05m
Multiple Airlines
Deal found 5/4$2,018
to 7/517:50
SYD
-
YTZ
2 stops30h 17m
Multiple Airlines
to 14/506:50
YTZ
-
SYD
2 stops34h 40m
Multiple Airlines
Deal found 7/4$2,071

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 8 huhtikuu 2026.

Round-trip from

$1,691

One-way from

$1,069

Popular in

December

Cheapest in

November

Average price

$2,420
5/5-12/5
  • 5/5-12/5
  • 6 total stops
  • 91h 05m total
  • Sydney to Ontario
Search Deals
15/7
  • 15/7
  • 3 total stops
  • 43h 50m total
  • Sydney to Ontario
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($61 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
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 8 huhtikuu 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

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

to 24/9

20:45-14:45

1 stop32h 00m

Montreal Pierre Elliott Trudeau Intl

ma 12/10

21:35-07:10

1 stop42h 35m

$2,361

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

su 27/9

14:50-14:45

1 stop37h 55m

Montreal Pierre Elliott Trudeau Intl

ma 12/10

21:35-06:15

2 stops41h 40m

$2,408

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

ma 31/8

14:50-14:45

1 stop37h 55m

Montreal Pierre Elliott Trudeau Intl

su 6/9

21:35-06:10

1 stop42h 35m

$2,421

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

ma 10/8

14:50-14:45

1 stop37h 55m

Montreal Pierre Elliott Trudeau Intl

ma 24/8

21:35-06:10

1 stop42h 35m

$2,427

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

ti 11/8

14:50-14:45

1 stop37h 55m

Montreal Pierre Elliott Trudeau Intl

ma 24/8

21:35-06:10

1 stop42h 35m

$2,427

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

ti 11/8

14:50-14:45

1 stop37h 55m

Montreal Pierre Elliott Trudeau Intl

su 23/8

21:35-06:10

1 stop42h 35m

$2,427

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

to 10/9

14:50-14:45

1 stop37h 55m

Montreal Pierre Elliott Trudeau Intl

ma 28/9

21:35-22:20

2 stops34h 45m

$2,500

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

su 12/7

14:50-14:45

1 stop37h 55m

Montreal Pierre Elliott Trudeau Intl

su 9/8

21:35-06:10

1 stop42h 35m

$2,507

SydneyHamilton

SYD - YHM

SYDYHM

Sydney Kingsford Smith

to 21/5

06:00-19:35

2 stops27h 35m

Hamilton

to 28/5

09:10-07:20

1 stop32h 10m

$2,565

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

to 25/6

08:55-16:53

2 stops45h 58m

Montreal Pierre Elliott Trudeau Intl

ke 12/8

15:45-06:20

2 stops48h 35m

$2,571

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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, December is the cheapest month in which you can book a flight from Sydney to Region of Ontario (average of $945). Flying from Sydney to Region of Ontario in January is currently the most expensive (average of $1,645). 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 8 huhtikuu 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?

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 8 huhtikuu 2026.
Read reviews from past customers who have flown with Asiana Airlines,Air New Zealand, andCathay Pacific from Sydney to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.1
Very Good
512 reviews
Check prices

Boarding

8.3

Crew

8.5

Entertainment

7.6

Food

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

ICN - PEK

Food was better and a smaller business class made the experience more personal.
Asiana Airlines
8.1
Very Good
512 reviews
Asiana Airlines
8.1
Very Good
512 reviews
Check prices

Boarding

8.3

Crew

8.5

Entertainment

7.6

Food

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

ICN - PEK

Food was better and a smaller business class made the experience more personal.
Air New Zealand
8.0
Very Good
626 reviews
Asiana Airlines
8.1
Very Good
512 reviews
Check prices

Boarding

8.3

Crew

8.5

Entertainment

7.6

Food

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

ICN - PEK

Food was better and a smaller business class made the experience more personal.
Cathay Pacific
7.6
Good
1,259 reviews
Asiana Airlines
8.1
Very Good
512 reviews
Check prices

Boarding

8.3

Crew

8.5

Entertainment

7.6

Food

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

ICN - PEK

Food was better and a smaller business class made the experience more personal.
Qantas Airways
7.5
Good
1,017 reviews
Asiana Airlines
8.1
Very Good
512 reviews
Check prices

Boarding

8.3

Crew

8.5

Entertainment

7.6

Food

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

ICN - PEK

Food was better and a smaller business class made the experience more personal.
Air Canada
7.1
Good
10,903 reviews
Asiana Airlines
8.1
Very Good
512 reviews
Check prices

Boarding

8.3

Crew

8.5

Entertainment

7.6

Food

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

ICN - PEK

Food was better and a smaller business class made the experience more personal.

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 Qatar Airways, Japan Airlines, and Asiana Airlines fly from Sydney to Region of Ontario in about 32h. The time it takes to get you to your destination can typically vary by up to 33h 40m. 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?

    $918 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 $1,061 and $1,076, 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.

  • 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, December is the cheapest month in which you can book a flight from Sydney to Region of Ontario (average of $945). Flying from Sydney to Region of Ontario in January is currently the most expensive (average of $1,645). 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 8 huhtikuu 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$236Average$346FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Fiji AirwaysCheapest$890Average$1,063FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
American AirlinesCheapest$1,075Average$2,127FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air New ZealandCheapest$1,076Average$2,082FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
DeltaCheapest$1,108Average$1,495FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Qantas AirwaysCheapest$1,115Average$2,195FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$1,366Average$2,371FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AustraliaCheapest$1,500Average$2,150FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
United AirlinesCheapest$1,512Average$2,055FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Asiana AirlinesCheapest$1,546Average$2,283FlexibilityNo 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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