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Cheap flights from Sydney to Ontario from $980

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YYZ
9 Apr — 16 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 10 March 2026.

Tue 13/1021:45
SYD
-
YYZ
1 stop36h 30m
Asiana Airlines
Wed 21/1013:35
YYZ
-
SYD
1 stop39h 30m
Asiana Airlines
Deal found 9/3$1,676
Mon 5/1021:45
SYD
-
YYZ
1 stop36h 30m
Asiana Airlines
Mon 19/1013:35
YYZ
-
SYD
1 stop39h 30m
Asiana Airlines
Deal found 8/3$1,687
Sun 19/721:00
SYD
-
YYZ
1 stop36h 30m
Asiana Airlines
Sat 15/813:50
YYZ
-
SYD
1 stop39h 35m
Asiana Airlines
Deal found 6/3$1,703
Wed 6/513:20
SYD
-
YUL
3 stops31h 45m
Multiple Airlines
Thu 28/506:45
YUL
-
SYD
3 stops39h 05m
Multiple Airlines
Deal found 9/3$1,708
Sun 2/821:00
SYD
-
YYZ
1 stop36h 30m
Asiana Airlines
Sun 23/813:50
YYZ
-
SYD
1 stop39h 35m
Asiana Airlines
Deal found 9/3$1,714
Fri 7/821:00
SYD
-
YYZ
1 stop36h 30m
Asiana Airlines
Fri 21/813:50
YYZ
-
SYD
1 stop39h 35m
Asiana Airlines
Deal found 8/3$1,724
Fri 24/721:00
SYD
-
YYZ
1 stop36h 30m
Asiana Airlines
Thu 27/813:50
YYZ
-
SYD
1 stop39h 35m
Asiana Airlines
Deal found 8/3$1,738
Tue 13/1020:45
SYD
-
YYZ
2 stops34h 00m
Multiple Airlines
Wed 21/1016:55
YYZ
-
SYD
2 stops34h 55m
Multiple Airlines
Deal found 9/3$1,740
Mon 3/821:00
SYD
-
YYZ
1 stop36h 30m
Asiana Airlines
Sun 6/913:50
YYZ
-
SYD
1 stop39h 35m
Asiana Airlines
Deal found 7/3$1,761
Mon 5/1010:20
SYD
-
YTZ
2 stops22h 55m
Air Canada
Mon 19/1015:35
YTZ
-
SYD
2 stops25h 45m
Air Canada
Deal found 8/3$1,904
Mon 1/614:10
SYD
-
YUL
2 stops35h 25m
Multiple Airlines
Mon 8/618:50
YUL
-
SYD
2 stops34h 35m
Multiple Airlines
Deal found 9/3$1,922
Wed 21/1010:20
SYD
-
YTZ
2 stops22h 55m
Air Canada
Thu 12/1112:20
YTZ
-
SYD
2 stops29h 15m
Air Canada
Deal found 8/3$1,990

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 10 March 2026.

Round-trip from

$1,703

One-way from

$980

Popular in

December

Cheapest in

November

Average price

$1,941
Asiana Airlines
  • Asiana Airlines
  • 19/7-15/8
  • 2 total stops
  • 76h 05m total
  • Sydney to Ontario
Search Deals
18/5
  • 18/5
  • 3 total stops
  • 51h 50m total
  • Sydney to Ontario
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($60 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 10 March 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

Thu 14/5

21:05-18:10

2 stops35h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

20:05-19:10

2 stops33h 05m

$2,269

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Wed 27/5

14:05-05:45

1 stop29h 40m

Toronto Pearson Intl

Sun 31/5

15:45-11:45

1 stop30h 00m

$2,335

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Fri 1/5

10:10-05:45

1 stop33h 35m

Toronto Pearson Intl

Sat 9/5

10:35-08:40

1 stop32h 05m

$2,366

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Thu 14/5

14:50-14:45

1 stop37h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

20:55-06:10

1 stop43h 15m

$2,406

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Thu 14/5

14:50-14:45

1 stop37h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 26/5

20:55-07:25

2 stops44h 30m

$2,412

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 20/4

09:05-17:25

2 stops46h 20m

Ottawa

Mon 4/5

09:05-08:20

2 stops33h 15m

$2,433

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 1/6

09:20-16:58

1 stop21h 38m

Montreal Pierre Elliott Trudeau Intl

Wed 29/7

08:05-07:20

2 stops33h 15m

$2,446

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 20/4

09:20-15:53

1 stop20h 33m

Ottawa

Mon 4/5

09:05-07:20

2 stops32h 15m

$2,472

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sat 1/8

12:00-14:45

2 stops40h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

21:35-06:10

1 stop42h 35m

$2,539

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Mon 25/5

09:20-18:22

2 stops23h 02m

Toronto Island

Mon 1/6

15:35-07:20

2 stops25h 45m

$2,551

Flights are sorted by cheapest return flights first.

Deals found on 5/3

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, October is the cheapest month in which you can book a flight from Sydney to Region of Ontario (average of $998). Flying from Sydney to Region of Ontario in January is currently the most expensive (average of $1,626). 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 10 March 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 10 March 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
229 reviews
Check prices

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

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
229 reviews
Fiji Airways
8.0
Very Good
229 reviews
Check prices

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

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
608 reviews
Fiji Airways
8.0
Very Good
229 reviews
Check prices

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

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
1,202 reviews
Fiji Airways
8.0
Very Good
229 reviews
Check prices

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

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
1,002 reviews
Fiji Airways
8.0
Very Good
229 reviews
Check prices

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

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
10,800 reviews
Fiji Airways
8.0
Very Good
229 reviews
Check prices

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

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 Turkish Airlines, Cathay Pacific, and Qatar Airways fly from Sydney to Region of Ontario in about 29h 40m. The time it takes to get you to your destination can typically vary by up to 8h 15m. 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?

    $907 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 $1,048 and $1,060, 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 - Montreal Pierre Elliott Trudeau Intl and Sydney Kingsford Smith - Toronto Island.

  • 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 $998). Flying from Sydney to Region of Ontario in January is currently the most expensive (average of $1,626). 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 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$234Average$312FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapest$282Average$1,730FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Fiji AirwaysCheapest$851Average$1,047FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
American AirlinesCheapest$1,063Average$2,156FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air New ZealandCheapest$1,070Average$2,059FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
DeltaCheapest$1,099Average$1,484FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Qantas AirwaysCheapest$1,137Average$2,157FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$1,378Average$2,304FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AustraliaCheapest$1,483Average$2,125FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Philippine AirlinesCheapest$1,487Average$1,732FlexibilityNo 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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