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Cheap flights from Sydney to Ontario from $855

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
5 Aug — 12 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 6 July 2026.

Thu 22/1010:10
SYD
-
YYZ
2 stops39h 49m
American Airlines
Sat 24/1006:46
YYZ
-
SYD
1 stop33h 09m
American Airlines
Deal found 5/7$1,243
Mon 10/813:15
SYD
-
YYZ
2 stops24h 58m
Multiple Airlines
Wed 26/818:35
YYZ
-
SYD
2 stops27h 15m
Multiple Airlines
Deal found 1/7$1,488
Thu 6/813:15
SYD
-
YYZ
2 stops24h 58m
Multiple Airlines
Wed 19/816:35
YYZ
-
SYD
2 stops29h 15m
Multiple Airlines
Deal found 3/7$1,492
Thu 24/913:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Sun 11/1010:00
YYZ
-
SYD
3 stops35h 50m
Multiple Airlines
Deal found 5/7$1,544
Wed 21/1006:05
SYD
-
YYZ
3 stops38h 05m
Multiple Airlines
Mon 2/1107:45
YYZ
-
SYD
3 stops36h 50m
Multiple Airlines
Deal found 6/7$1,555
Mon 10/813:15
SYD
-
YTZ
3 stops34h 51m
Multiple Airlines
Wed 26/812:30
YTZ
-
SYD
3 stops33h 20m
Multiple Airlines
Deal found 1/7$1,624
Thu 24/913:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Mon 12/1008:00
YYZ
-
SYD
3 stops37h 50m
Multiple Airlines
Deal found 6/7$1,637
Tue 6/1010:15
SYD
-
YYZ
2 stops23h 14m
Delta
Tue 20/1012:10
YYZ
-
SYD
2 stops28h 40m
Delta
Deal found 5/7$1,643
Tue 18/813:15
SYD
-
YYZ
2 stops24h 58m
Multiple Airlines
Mon 31/818:35
YYZ
-
SYD
2 stops27h 15m
Multiple Airlines
Deal found 3/7$1,653
Thu 22/1014:15
SYD
-
YYZ
3 stops30h 30m
Multiple Airlines
Thu 12/1108:00
YYZ
-
SYD
3 stops36h 35m
Multiple Airlines
Deal found 5/7$1,659
Thu 1/1009:15
SYD
-
YUL
2 stops28h 12m
Delta
Thu 15/1012:44
YUL
-
SYD
2 stops52h 06m
Delta
Deal found 2/7$1,776
Fri 16/1014:15
SYD
-
YUL
3 stops31h 50m
Multiple Airlines
Fri 23/1007:15
YUL
-
SYD
3 stops38h 20m
Multiple Airlines
Deal found 1/7$1,783

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 6 July 2026.

Round-trip from

$1,243

One-way from

$855

Popular in

December

Cheapest in

November

Average price

$2,270

Good round-trip deal

$2,860 or less

Good one-way deal

$1,959 or less
American Airlines
  • American Airlines
  • 22/10-24/10
  • 3 total stops
  • 72h 58m total
  • Sydney to Ontario
Search Deals
Delta
  • Delta
  • 13/7
  • 2 total stops
  • 40h 24m 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 ($53 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 6 July 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

Thu 10/9

09:15-23:12

2 stops27h 57m

Toronto Pearson Intl

Sun 20/9

11:38-06:50

2 stops29h 12m

$1,705

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 17/8

09:15-23:30

2 stops28h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

07:00-06:50

2 stops57h 50m

$1,797

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Thu 20/8

09:15-23:10

2 stops27h 55m

Toronto Pearson Intl

Thu 3/9

16:10-06:50

2 stops24h 40m

$1,866

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Wed 19/8

09:15-23:40

2 stops28h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

06:00-06:50

2 stops34h 50m

$1,871

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Thu 13/8

09:15-23:57

2 stops28h 42m

Toronto Pearson Intl

Wed 19/8

11:40-06:50

2 stops29h 10m

$1,889

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 3/8

09:15-23:52

2 stops28h 37m

Montreal Pierre Elliott Trudeau Intl

Mon 10/8

07:00-06:50

2 stops33h 50m

$1,902

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Thu 30/7

09:15-23:52

2 stops28h 37m

Montreal Pierre Elliott Trudeau Intl

Thu 6/8

07:00-06:50

2 stops33h 50m

$1,987

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Thu 13/8

09:15-23:18

2 stops28h 03m

Toronto Pearson Intl

Sat 22/8

12:09-06:50

2 stops28h 41m

$1,990
Fastest return journey

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Wed 29/7

09:15-23:58

2 stops28h 43m

Toronto Pearson Intl

Fri 7/8

17:50-06:50

2 stops23h 00m

$1,999

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Wed 16/9

21:00-20:29

2 stops37h 29m

Toronto Pearson Intl

Wed 28/10

08:45-08:20

2 stops32h 35m

$2,000

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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, October is the cheapest month in which you can book a flight from Sydney to Region of Ontario (average of $330). Flying from Sydney to Region of Ontario in July is currently the most expensive (average of $3,679). 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 6 July 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 52 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 6 July 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
246 reviews
Check prices

Food

7.5

Comfort

8.1

Entertainment

7.5

Crew

8.6

Overall

8.1

Boarding

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
246 reviews
Fiji Airways
8.1
Very Good
246 reviews
Check prices

Food

7.5

Comfort

8.1

Entertainment

7.5

Crew

8.6

Overall

8.1

Boarding

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
246 reviews
Check prices

Food

7.5

Comfort

8.1

Entertainment

7.5

Crew

8.6

Overall

8.1

Boarding

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
1,403 reviews
Fiji Airways
8.1
Very Good
246 reviews
Check prices

Food

7.5

Comfort

8.1

Entertainment

7.5

Crew

8.6

Overall

8.1

Boarding

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
1,057 reviews
Fiji Airways
8.1
Very Good
246 reviews
Check prices

Food

7.5

Comfort

8.1

Entertainment

7.5

Crew

8.6

Overall

8.1

Boarding

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
11,305 reviews
Fiji Airways
8.1
Very Good
246 reviews
Check prices

Food

7.5

Comfort

8.1

Entertainment

7.5

Crew

8.6

Overall

8.1

Boarding

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, Air Canada, and WestJet fly from Sydney to Region of Ontario in about 21h 50m. The time it takes to get you to your destination can typically vary by up to 15h 30m. There are 15862 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?

    $855 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Air Canada and Philippine Airlines, with prices starting from $909 and $1,083, 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 $1,898. While the most popular route (Sydney Kingsford Smith - Toronto Pearson Intl) can be booked for $1,430 on average, our data indicates $2,448 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 $330). Flying from Sydney to Region of Ontario in July is currently the most expensive (average of $3,679). 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 6 July 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$228Average$468FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Fiji AirwaysCheapest$857Average$1,059FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
DeltaCheapest$869Average$1,740FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest$1,038Average$2,468FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,065Average$1,823FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,075Average$2,056FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air New ZealandCheapest$1,087Average$2,074FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Virgin AustraliaCheapest$1,392Average$2,216FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
United AirlinesCheapest$1,512Average$2,012FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Asiana AirlinesCheapest$1,559Average$2,247FlexibilityNo 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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