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Cheap flights from Sydney to Ontario from $773

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 24/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YYZ
26 Feb — 5 Mar1
1 adult

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 21 February 2025.

Round-trip from

$1,659

One-way from

$773

Popular in

December

Cheapest in

May

Average price

$2,156

Good round-trip deal

$1,983 or less

Good one-way deal

$2,463 or less
3/4-10/4
  • 3/4-10/4
  • 3 total stops
  • 83h 48m total
  • Sydney to Ontario
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24/4
  • 24/4
  • 3 total stops
  • 54h 40m total
  • Sydney to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($474 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($101 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Sydney Kingsford Smith to Ontario.
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Price to beat on a one-way flight from Sydney Kingsford Smith to Ontario.
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Find flight deals from Sydney to Ontario

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 21 February 2025.

Thu 3/418:35SYD - YYZ
1 stop41h 38mMultiple Airlines
Thu 10/406:30YYZ - SYD
2 stops42h 10mMultiple Airlines
Deal found 19/2$1,659
Thu 13/310:25SYD - YUL
3 stops29h 10mMultiple Airlines
Wed 26/306:45YUL - SYD
3 stops34h 50mMultiple Airlines
Deal found 20/2$1,742
Thu 20/1110:30SYD - YYZ
1 stop25h 00mAsiana Airlines
Sun 30/1113:00YYZ - SYD
1 stop27h 30mAsiana Airlines
Deal found 20/2$1,772
Mon 10/322:10SYD - YYZ
1 stop39h 05mChina Southern
Sun 30/301:30YYZ - SYD
1 stop40h 55mChina Southern
Deal found 19/2$2,004
Tue 8/708:55SYD - YYZ
2 stops43h 20mJapan Airlines
Tue 12/808:39YYZ - SYD
2 stops31h 41mJapan Airlines
Deal found 19/2$2,030
Tue 8/708:55SYD - YUL
2 stops45h 45mJapan Airlines
Wed 20/817:29YUL - SYD
2 stops46h 51mJapan Airlines
Deal found 20/2$2,068
Tue 1/412:00SYD - YYZ
1 stop41h 25mChina Eastern
Sat 5/416:25YYZ - SYD
1 stop30h 10mChina Eastern
Deal found 20/2$2,076
Mon 10/309:10SYD - YYZ
1 stop40h 10mKorean Air
Mon 31/312:30YYZ - SYD
1 stop27h 50mKorean Air
Deal found 19/2$2,245
Sun 15/610:15SYD - YYZ
1 stop26h 35mPhilippine Airlines
Fri 20/601:35YYZ - SYD
1 stop40h 25mPhilippine Airlines
Deal found 19/2$2,283
Mon 24/311:15SYD - YUL
2 stops26h 30mAmerican Airlines
Mon 7/412:30YUL - SYD
2 stops52h 35mAmerican Airlines
Deal found 20/2$2,284
Mon 10/311:15SYD - YYZ
2 stops38h 35mAmerican Airlines
Sun 20/415:45YYZ - SYD
2 stops25h 10mAmerican Airlines
Deal found 20/2$2,295
Wed 19/310:25SYD - YYZ
1 stop21h 14mAir Canada
Tue 8/415:10YYZ - SYD
2 stops26h 10mAir Canada
Deal found 20/2$2,313

Find flights from Sydney to Ontario within your budget

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 21 February 2025.

Fly from

Sydney

Fly to

Ontario

Route

Depart

Return

Price

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Thu 3/4

18:35-21:13

1 stop41h 38m

Toronto Pearson Intl

Thu 10/4

06:30-14:40

2 stops42h 10m

$1,659

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Thu 13/3

10:25-00:35

3 stops29h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 26/3

06:45-08:35

3 stops34h 50m

$1,742

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Mon 10/3

22:10-22:15

1 stop39h 05m

Toronto Pearson Intl

Sun 30/3

01:30-09:25

1 stop40h 55m

$2,004

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Tue 8/7

08:55-14:15

2 stops43h 20m

Toronto Pearson Intl

Tue 12/8

08:39-06:20

2 stops31h 41m

$2,030

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 8/7

08:55-16:40

2 stops45h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 20/8

17:29-06:20

2 stops46h 51m

$2,068

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Tue 1/4

12:00-14:25

1 stop41h 25m

Toronto Pearson Intl

Sat 5/4

16:25-12:35

1 stop30h 10m

$2,076

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Tue 8/7

09:30-20:23

2 stops48h 53m

Toronto Pearson Intl

Tue 12/8

13:40-07:30

1 stop27h 50m

$2,218

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Mon 10/3

09:10-10:20

1 stop40h 10m

Toronto Pearson Intl

Mon 31/3

12:30-07:20

1 stop27h 50m

$2,245

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sun 15/6

10:15-22:50

1 stop26h 35m

Toronto Pearson Intl

Fri 20/6

01:35-08:00

1 stop40h 25m

$2,283

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 24/3

11:15-22:45

2 stops26h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 7/4

12:30-07:05

2 stops52h 35m

$2,284

Flights are sorted by cheapest return flights first.

Deals found on 19/2

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.

Travel insights for flights from Sydney to Ontario

Get recent, data-driven insights about flights from Sydney to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Sydney to Region of Ontario?

Currently, May is the cheapest month in which you can book a flight from Sydney to Region of Ontario (average of $1,218). Flying from Sydney to Region of Ontario in December is currently the most expensive (average of $2,019). 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 21 February 2025.

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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 inches per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 21 February 2025.
To help decide which airline to fly from Sydney to Ontario, see what other customers have to say about Korean Air, Japan Airlines and Asiana Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Nov 2024

SGN - ICN

food needs to change, not tasty at all. I remember they used to be good.

Korean Air
8.4
Very Good
1,037 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Nov 2024

SGN - ICN

food needs to change, not tasty at all. I remember they used to be good.

Japan Airlines
8.3
Very Good
1,440 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Nov 2024

SGN - ICN

food needs to change, not tasty at all. I remember they used to be good.

Asiana Airlines
8.3
Very Good
445 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Nov 2024

SGN - ICN

food needs to change, not tasty at all. I remember they used to be good.

Emirates
8.1
Very Good
3,276 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Nov 2024

SGN - ICN

food needs to change, not tasty at all. I remember they used to be good.

Air New Zealand
7.9
Good
460 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Nov 2024

SGN - ICN

food needs to change, not tasty at all. I remember they used to be good.

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.

  • What are the cheapest airlines to fly from Sydney to Region of Ontario one-way?

    $1,223 is the cheapest one-way deal found within the past few days, from Philippine Airlines. You may also be able to find cheap deals on WestJet and Japan Airlines, with prices starting from $1,281 and $1,289, 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 $1,551. While the most popular route (Sydney Kingsford Smith - Toronto Pearson Intl) can be booked for $1,320 on average our data indicates $2,536 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, May is the cheapest month in which you can book a flight from Sydney to Region of Ontario (average of $1,218). Flying from Sydney to Region of Ontario in December is currently the most expensive (average of $2,019). 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$287Average$559FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapest$361Average$573FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapest$801Average$2,790FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Fiji AirwaysCheapest$943Average$1,059FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
China EasternCheapest$996Average$2,566FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
United AirlinesCheapest$1,039Average$3,224FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AustraliaCheapest$1,076Average$1,302FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qantas AirwaysCheapest$1,144Average$1,780FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
DeltaCheapest$1,205Average$2,210FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$1,324Average$1,989FlexibilityNo cancel feeOn-time71%
Search American 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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