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Cheap flights from Sydney to Ontario from $939

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 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YYZ
28 Mar — 4 Apr1
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 26 February 2026.

Mon 9/311:20
SYD
-
YYZ
1 stop40h 45m
Air Canada
Mon 4/509:00
YYZ
-
SYD
1 stop32h 20m
Air Canada
Deal found 25/2$1,654
Mon 9/311:20
SYD
-
YYZ
1 stop40h 45m
Air Canada
Wed 6/516:20
YYZ
-
SYD
1 stop25h 00m
Air Canada
Deal found 26/2$1,664
Mon 9/311:20
SYD
-
YYZ
1 stop40h 45m
Air Canada
Sun 3/522:25
YYZ
-
SYD
1 stop42h 55m
Air Canada
Deal found 25/2$1,695
Mon 3/821:00
SYD
-
YYZ
1 stop36h 30m
Asiana Airlines
Sun 6/913:50
YYZ
-
SYD
1 stop39h 35m
Asiana Airlines
Deal found 24/2$1,697
Tue 11/821:00
SYD
-
YYZ
1 stop36h 30m
Asiana Airlines
Tue 18/813:50
YYZ
-
SYD
1 stop39h 35m
Asiana Airlines
Deal found 22/2$1,701
Sat 25/721:00
SYD
-
YYZ
1 stop36h 30m
Asiana Airlines
Sun 2/813:50
YYZ
-
SYD
1 stop39h 35m
Asiana Airlines
Deal found 23/2$1,723
Tue 19/509:30
SYD
-
YYZ
2 stops49h 02m
Asiana Airlines
Mon 8/613:50
YYZ
-
SYD
1 stop39h 35m
Asiana Airlines
Deal found 24/2$1,735
Thu 5/311:20
SYD
-
YYZ
1 stop35h 27m
Air Canada
Sun 22/322:35
YYZ
-
SYD
1 stop43h 00m
Air Canada
Deal found 24/2$1,737
Sat 3/1009:20
SYD
-
YYZ
1 stop20h 15m
Air Canada
Sat 24/1018:40
YYZ
-
SYD
1 stop22h 55m
Air Canada
Deal found 25/2$1,744
Fri 22/509:30
SYD
-
YYZ
2 stops49h 02m
Asiana Airlines
Mon 25/513:50
YYZ
-
SYD
1 stop27h 40m
Asiana Airlines
Deal found 25/2$1,746
Thu 5/311:20
SYD
-
YYZ
1 stop28h 17m
Air Canada
Tue 31/312:25
YYZ
-
SYD
1 stop28h 55m
Air Canada
Deal found 25/2$1,749
Mon 25/514:10
SYD
-
YUL
2 stops34h 50m
Multiple Airlines
Tue 9/621:35
YUL
-
SYD
2 stops31h 50m
Multiple Airlines
Deal found 25/2$1,751

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 26 February 2026.

Round-trip from

$1,654

One-way from

$939

Popular in

December

Cheapest in

November

Average price

$1,767
Air Canada
  • Air Canada
  • 9/3-4/5
  • 2 total stops
  • 73h 05m total
  • Sydney to Ontario
Search Deals
16/4
  • 16/4
  • 2 total stops
  • 56h 50m total
  • Sydney to Ontario
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($58 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 26 February 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

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Tue 21/4

14:05-14:00

1 stop37h 55m

Toronto Pearson Intl

Tue 26/5

15:45-08:40

1 stop26h 55m

$2,106

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 18/3

10:20-09:38

2 stops38h 18m

Ottawa

Sun 22/3

17:35-08:35

2 stops48h 00m

$2,143

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 9/6

08:55-09:50

2 stops38h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 5/7

15:45-06:20

2 stops48h 35m

$2,157

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sun 24/5

14:05-05:45

1 stop29h 40m

Toronto Pearson Intl

Thu 28/5

15:45-11:45

1 stop30h 00m

$2,181

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Wed 11/3

10:20-18:10

2 stops22h 50m

Toronto Island

Wed 15/4

15:35-07:20

2 stops25h 45m

$2,346

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Thu 19/3

15:50-15:05

1 stop38h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

21:50-06:50

1 stop42h 00m

$2,347

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sun 21/6

20:45-15:45

2 stops33h 00m

Toronto Pearson Intl

Mon 27/7

16:55-18:50

2 stops59h 55m

$2,415

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sat 1/8

08:55-16:57

2 stops46h 02m

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

17:29-06:20

2 stops46h 51m

$2,434

SydneyHamilton

SYD - YHM

SYDYHM

Sydney Kingsford Smith

Wed 11/3

10:20-19:00

1 stop23h 40m

Hamilton

Wed 15/4

15:10-07:30

2 stops26h 20m

$2,502

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Wed 15/4

09:20-18:17

2 stops22h 57m

Toronto Island

Wed 27/5

15:35-07:20

2 stops25h 45m

$2,533

Flights are sorted by cheapest return flights first.

Deals found on 25/2

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, September is the cheapest month in which you can book a flight from Sydney to Region of Ontario (average of $971). Flying from Sydney to Region of Ontario in January is currently the most expensive (average of $1,608). 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 26 February 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.

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 26 February 2026.
Read reviews from past customers who have flown with Fiji Airways, 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.
Fiji Airways
8.0
Very Good
228 reviews
Check prices

Crew

8.5

Boarding

8.1

Food

7.5

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Fiji Airways
8.0
Very Good
228 reviews
Fiji Airways
8.0
Very Good
228 reviews
Check prices

Crew

8.5

Boarding

8.1

Food

7.5

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Air New Zealand
8.0
Very Good
605 reviews
Fiji Airways
8.0
Very Good
228 reviews
Check prices

Crew

8.5

Boarding

8.1

Food

7.5

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Cathay Pacific
7.6
Good
1,179 reviews
Fiji Airways
8.0
Very Good
228 reviews
Check prices

Crew

8.5

Boarding

8.1

Food

7.5

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Qantas Airways
7.5
Good
998 reviews
Fiji Airways
8.0
Very Good
228 reviews
Check prices

Crew

8.5

Boarding

8.1

Food

7.5

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Air Canada
7.1
Good
10,748 reviews
Fiji Airways
8.0
Very Good
228 reviews
Check prices

Crew

8.5

Boarding

8.1

Food

7.5

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍

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 Cathay Pacific, Air Canada, and Qatar Airways fly from Sydney to Region of Ontario in about 37h 55m. The time it takes to get you to your destination can typically vary by up to 23m. There are 15545 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?

    $889 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 $1,037 and $1,048, 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, September is the cheapest month in which you can book a flight from Sydney to Region of Ontario (average of $971). Flying from Sydney to Region of Ontario in January is currently the most expensive (average of $1,608). 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 26 February 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$231Average$332FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapest$279Average$1,711FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Fiji AirwaysCheapest$842Average$1,021FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
American AirlinesCheapest$1,051Average$2,253FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air New ZealandCheapest$1,059Average$2,053FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
DeltaCheapest$1,087Average$1,468FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Qantas AirwaysCheapest$1,124Average$2,135FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$1,388Average$2,294FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AustraliaCheapest$1,467Average$2,102FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Philippine AirlinesCheapest$1,471Average$1,713FlexibilityNo cancel feeOn-time60%
Search Philippine 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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