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Cheap flights from Sydney to Ontario from $816

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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YYZ
13 dic — 20 dic1
1 adult
1 adult, Economy, 0 bags

Find 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 13 novembre 2025.

gio 13/1111:20SYD - YUL
1 stop24h 06mAir Canada
gio 27/1109:00YUL - SYD
1 stop32h 35mAir Canada
Deal found 10/11$1,516
gio 13/1111:20SYD - YUL
2 stops24h 02mAir Canada
mer 26/1115:30YUL - SYD
2 stops26h 05mAir Canada
Deal found 10/11$1,654
gio 13/1111:20SYD - YYZ
2 stops22h 27mAir Canada
gio 20/1116:30YYZ - SYD
2 stops25h 05mAir Canada
Deal found 9/11$1,656
ven 14/1111:20SYD - YUL
1 stop21h 40mAir Canada
ven 28/1118:20YUL - SYD
1 stop23h 15mAir Canada
Deal found 11/11$1,657
sab 15/1111:20SYD - YUL
1 stop25h 40mAir Canada
sab 29/1107:30YUL - SYD
1 stop34h 05mAir Canada
Deal found 12/11$1,663
lun 10/1122:20SYD - YYZ
1 stop38h 40mCathay Pacific
dom 16/1100:35YYZ - SYD
1 stop28h 15mCathay Pacific
Deal found 9/11$1,686
gio 13/1111:20SYD - YYZ
1 stop21h 30mAir Canada
mer 26/1108:00YYZ - SYD
2 stops33h 35mAir Canada
Deal found 11/11$1,720
gio 13/1111:20SYD - YTZ
2 stops22h 53mAir Canada
mer 26/1110:30YTZ - SYD
2 stops31h 05mAir Canada
Deal found 11/11$1,805
gio 13/1111:05SYD - YYZ
1 stop25h 55mCathay Pacific
gio 13/1100:35YYZ - SYD
1 stop28h 15mCathay Pacific
Deal found 9/11$1,815
gio 13/1111:05SYD - YYZ
1 stop25h 55mCathay Pacific
lun 24/1113:55YYZ - SYD
1 stop27h 40mCathay Pacific
Deal found 10/11$1,876
gio 4/1213:55SYD - YYZ
2 stops27h 22mAir New Zealand
ven 5/1210:45YYZ - SYD
2 stops30h 00mAir New Zealand
Deal found 10/11$1,902
gio 4/1213:55SYD - YYZ
2 stops27h 22mAir New Zealand
gio 11/1208:05YYZ - SYD
2 stops32h 40mAir New Zealand
Deal found 10/11$1,911

Cheap flight deals from Sydney to Ontario

Keep the following information in mind while searching for Sydney to Ontario flight deals. Data was last updated 13 novembre 2025.

Round-trip from

$1,694

One-way from

$834

Popular in

December

Cheapest in

November

Average price

$1,969
Cathay Pacific
  • Cathay Pacific
  • 16/2-27/2
  • 2 total stops
  • 82h 25m total
  • Sydney to Ontario
Search Deals
26/1
  • 26/1
  • 3 total stops
  • 42h 48m total
  • Sydney to Ontario
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($309 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($84 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 13 novembre 2025.
Use the filters below to find and compare flights from Sydney to Ontario that are best for you.

Fly from

Sydney

Fly to

Ontario

Route

Depart

Return

Price

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

gio 5/2

11:20-19:55

2 stops24h 35m

Toronto Island

sab 21/2

12:30-09:35

2 stops29h 05m

$1,802

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

ven 20/3

10:20-16:09

1 stop20h 49m

Toronto Pearson Intl

gio 2/4

09:05-08:20

1 stop32h 15m

$1,804

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

mer 4/3

11:05-12:15

1 stop41h 10m

Toronto Pearson Intl

mar 10/3

01:35-20:50

1 stop28h 15m

$1,812

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

lun 16/2

11:20-21:35

2 stops26h 15m

Toronto Island

mar 17/3

12:30-08:35

2 stops29h 05m

$1,813

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

mar 10/3

11:05-13:15

1 stop41h 10m

Toronto Pearson Intl

mar 17/3

01:35-09:35

1 stop41h 00m

$1,815

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

mer 4/3

11:05-12:15

1 stop41h 10m

Toronto Pearson Intl

sab 14/3

01:35-12:00

1 stop43h 25m

$1,815

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

sab 14/2

08:45-21:00

1 stop28h 15m

Toronto Pearson Intl

mer 25/2

13:55-09:35

1 stop27h 40m

$1,874

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

ven 6/3

08:45-12:15

1 stop43h 30m

Toronto Pearson Intl

mar 10/3

01:35-20:50

1 stop28h 15m

$1,877

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

ven 20/3

10:20-19:55

2 stops24h 35m

Toronto Island

gio 2/4

15:35-08:20

2 stops25h 45m

$1,885

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

ven 20/2

10:40-23:13

2 stops28h 33m

Toronto Pearson Intl

sab 7/3

17:15-06:05

2 stops44h 50m

$1,897

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 60 results
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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, April is the cheapest month in which you can book a flight from Sydney to Region of Ontario (average of $747). Flying from Sydney to Region of Ontario in December is currently the most expensive (average of $1,988). 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 13 novembre 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 33% on flights from Sydney to Region of Ontario by exploring options for tickets at midday.

What is the cheapest day to fly from Sydney to Region of Ontario?

Use this chart to determine the cheapest time to fly return from Sydney to Ontario. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Sydney to Region of Ontario flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 13 novembre 2025.

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?

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 13 novembre 2025.
Read reviews from past customers who have flown with Air New Zealand, Cathay Pacific, andQantas Airways from Sydney to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
526 reviews
Check prices

Comfort

8.0

Crew

8.5

Entertainment

7.5

Food

7.4

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
Air New Zealand
8.0
Very Good
526 reviews
Air New Zealand
8.0
Very Good
526 reviews
Check prices

Comfort

8.0

Crew

8.5

Entertainment

7.5

Food

7.4

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
Cathay Pacific
7.6
Good
1,057 reviews
Air New Zealand
8.0
Very Good
526 reviews
Check prices

Comfort

8.0

Crew

8.5

Entertainment

7.5

Food

7.4

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
Qantas Airways
7.5
Good
933 reviews
Air New Zealand
8.0
Very Good
526 reviews
Check prices

Comfort

8.0

Crew

8.5

Entertainment

7.5

Food

7.4

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
United Airlines
7.4
Good
9,015 reviews
Air New Zealand
8.0
Very Good
526 reviews
Check prices

Comfort

8.0

Crew

8.5

Entertainment

7.5

Food

7.4

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
Air Canada
7.1
Good
10,443 reviews
Air New Zealand
8.0
Very Good
526 reviews
Check prices

Comfort

8.0

Crew

8.5

Entertainment

7.5

Food

7.4

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.

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 Air Canada and Cathay Pacific fly from Sydney to Region of Ontario in about 24h 35m. The time it takes to get you to your destination can typically vary by up to 16h 35m. 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 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 - Ottawa.

  • 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, April is the cheapest month in which you can book a flight from Sydney to Region of Ontario (average of $747). Flying from Sydney to Region of Ontario in December is currently the most expensive (average of $1,988). 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 13 novembre 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$251Average$368FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapest$320Average$425FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Fiji AirwaysCheapest$932Average$1,064FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
United AirlinesCheapest$1,064Average$2,722FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$1,143Average$2,355FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air New ZealandCheapest$1,150Average$2,229FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
DeltaCheapest$1,176Average$1,589FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Qantas AirwaysCheapest$1,249Average$2,344FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Virgin AustraliaCheapest$1,441Average$2,159FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Air CanadaCheapest$1,586Average$2,598FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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