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Cheap flights from Sydney, NS to Ontario from C$ 270

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
YQY — YYZ
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

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 30 October 2025.

Round-trip from

C$ 518

One-way from

C$ 313

Popular in

December

Cheapest in

October

Average price

C$ 588

Good round-trip deal

C$ 733 or less

Good one-way deal

C$ 441 or less
Air Canada
  • Air Canada
  • 17/1-19/1
  • 1 total stop
  • 7h 55m total
  • Sydney to Ontario
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Air Canada
  • Air Canada
  • 21/2
  • Nonstop
  • 2h 28m total
  • Sydney to Ontario
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Highest demand for flights based on searches. 10% potential increase in price (C$ 106 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 25 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Sydney to Ontario.
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Price to beat on a one-way flight from Sydney to Ontario.
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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 30 October 2025.

Wed 10/125:15 a.m.YQY - YYZ
1 stop6h 34mAir Canada
Sun 14/128:05 a.m.YYZ - YQY
Nonstop2h 27mAir Canada
Deal found 30/10C$ 536
Thu 27/115:15 a.m.YQY - YUL
Nonstop2h 28mAir Canada
Mon 1/1210:30 p.m.YUL - YQY
1 stop12h 02mAir Canada
Deal found 28/10C$ 568
Sun 7/125:15 a.m.YQY - YUL
Nonstop2h 28mAir Canada
Sun 14/128:55 p.m.YUL - YQY
Nonstop2h 13mAir Canada
Deal found 30/10C$ 578
Fri 21/115:15 a.m.YQY - YYZ
1 stop5h 24mAir Canada
Fri 28/112:15 p.m.YYZ - YQY
2 stops8h 03mAir Canada
Deal found 28/10C$ 586
Wed 24/125:15 a.m.YQY - YUL
Nonstop2h 28mAir Canada
Fri 26/128:55 p.m.YUL - YQY
Nonstop2h 13mAir Canada
Deal found 28/10C$ 596
Tue 25/115:15 a.m.YQY - YTZ
2 stops7h 27mAir Canada
Tue 2/124:20 p.m.YTZ - YQY
2 stops6h 48mAir Canada
Deal found 27/10C$ 600
Tue 25/115:15 a.m.YQY - YYZ
2 stops9h 10mAir Canada
Tue 2/124:10 p.m.YYZ - YQY
2 stops6h 58mAir Canada
Deal found 27/10C$ 609
Sun 21/125:15 a.m.YQY - YTZ
1 stop5h 40mAir Canada
Wed 24/126:30 p.m.YTZ - YQY
1 stop4h 38mAir Canada
Deal found 29/10C$ 714
Mon 22/125:15 a.m.YQY - YUL
Nonstop2h 28mAir Canada
Mon 29/128:55 p.m.YUL - YQY
Nonstop2h 13mAir Canada
Deal found 28/10C$ 721
Thu 25/1212:15 p.m.YQY - YYZ
Nonstop3h 04mAir Canada
Fri 2/18:00 a.m.YYZ - YQY
Nonstop2h 27mAir Canada
Deal found 30/10C$ 753
Wed 24/125:15 a.m.YQY - YYZ
1 stop5h 24mAir Canada
Mon 29/125:00 p.m.YYZ - YQY
1 stop6h 08mAir Canada
Deal found 30/10C$ 769
Thu 25/1212:15 p.m.YQY - YYZ
Nonstop3h 04mAir Canada
Thu 1/18:05 a.m.YYZ - YQY
Nonstop2h 27mAir Canada
Deal found 30/10C$ 781

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 30 October 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

YQY - YYZ

YQYYYZ

Sydney

Sat 17/1

12:30 p.m.-2:32 p.m.

Nonstop3h 02m

Toronto Pearson Intl

Mon 19/1

8:00 a.m.-11:27 a.m.

Nonstop2h 27m

C$ 518

SydneyToronto

YQY - YYZ

YQYYYZ

Sydney

Wed 10/12

12:15 p.m.-2:19 p.m.

Nonstop3h 04m

Toronto Pearson Intl

Sun 14/12

8:05 a.m.-11:32 a.m.

Nonstop2h 27m

C$ 536

SydneyToronto

YQY - YTZ

YQYYTZ

Sydney

Fri 5/12

5:15 a.m.-9:55 a.m.

1 stop5h 40m

Toronto Island

Sun 7/12

6:30 p.m.-12:08 a.m.

1 stop4h 38m

C$ 557

SydneyMontreal

YQY - YUL

YQYYUL

Sydney

Sun 7/12

5:15 a.m.-6:43 a.m.

Nonstop2h 28m

Montreal Pierre Elliott Trudeau Intl

Sun 14/12

8:55 p.m.-12:08 a.m.

Nonstop2h 13m

C$ 578

SydneyToronto

YQY - YYZ

YQYYYZ

Sydney

Tue 24/3

5:20 a.m.-1:20 p.m.

2 stops9h 00m

Toronto Pearson Intl

Thu 26/3

8:05 a.m.-11:32 a.m.

Nonstop2h 27m

C$ 585

SydneyMontreal

YQY - YUL

YQYYUL

Sydney

Mon 9/3

5:30 a.m.-6:58 a.m.

Nonstop2h 28m

Montreal Pierre Elliott Trudeau Intl

Thu 12/3

7:40 p.m.-10:53 p.m.

Nonstop2h 13m

C$ 592

SydneyMontreal

YQY - YUL

YQYYUL

Sydney

Wed 24/12

12:15 p.m.-6:23 p.m.

1 stop7h 08m

Montreal Pierre Elliott Trudeau Intl

Fri 26/12

8:55 p.m.-12:08 a.m.

Nonstop2h 13m

C$ 623

SydneyToronto

YQY - YTZ

YQYYTZ

Sydney

Sun 21/12

5:15 a.m.-9:55 a.m.

1 stop5h 40m

Toronto Island

Wed 24/12

6:30 p.m.-12:08 a.m.

1 stop4h 38m

C$ 714

SydneyMontreal

YQY - YUL

YQYYUL

Sydney

Tue 17/3

5:30 a.m.-6:58 a.m.

Nonstop2h 28m

Montreal Pierre Elliott Trudeau Intl

Thu 19/3

7:40 p.m.-10:53 p.m.

Nonstop2h 13m

C$ 730

SydneyToronto

YQY - YTZ

YQYYTZ

Sydney

Tue 3/3

5:30 a.m.-11:30 a.m.

2 stops7h 00m

Toronto Island

Thu 5/3

4:30 p.m.-10:53 p.m.

1 stop5h 23m

C$ 734

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 24 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 round-trip 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, Nova Scotia to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Sydney, Nova Scotia to Region of Ontario (average of C$ 325). Flying from Sydney, Nova Scotia to Region of Ontario in August is currently the most expensive (average of C$ 591). 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 YQY 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 30 October 2025.

It’s optimal to fly from Sydney, Nova Scotia to Region of Ontario in the evening. By choosing this option you can save up to 61% on the cost of your flight, compared to a flight in the morning.

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 30 October 2025.
See what other customers who have flown with Air Canada from Sydney to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,381 reviews
Check prices

Overall

7.1

Entertainment

6.8

Boarding

7.3

Food

6.3

Crew

7.8

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,381 reviews
Air Canada
7.1
Good
10,381 reviews
Check prices

Overall

7.1

Entertainment

6.8

Boarding

7.3

Food

6.3

Crew

7.8

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

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?

    Sydney (YQY) is the airport you will fly out of if you book a flight from Sydney to Ontario. It is only a 11.2 km journey to Sydney (YQY) from Sydney’s city centre.

  • How long is the flight from Sydney, Nova Scotia to Region of Ontario?

    A quick flight from Sydney, Nova Scotia to Region of Ontario can take about 3h 02m. Air Canada provides one of the quickest options available for as low as C$ 518. The distance between Sydney, Nova Scotia and Region of Ontario is about 1559 km. All flights are typically direct.

  • What are the most popular routes from Sydney, Nova Scotia to Region of Ontario?

    When deciding which route to take from Sydney, Nova Scotia to Region of Ontario consider Sydney - Toronto Pearson Intl, Sydney - Montreal Pierre Elliott Trudeau Intl or Sydney - Toronto Island as they are the most popular.

  • What are the most reliable airlines from Sydney, Nova Scotia to Region of Ontario?

    No one likes to see their flight delayed. When booking a flight from Sydney, Nova Scotia to Region of Ontario consider choosing Air Canada Rouge (93%), Jazz (89%) or Air Canada (86%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Sydney, Nova Scotia to Region of Ontario?

    The cheapest flight price from Sydney, Nova Scotia to Region of Ontario is C$ 303. On average you can expect to pay C$ 782. The most popular route, (Sydney - Toronto Pearson Intl), can usually be booked for C$ 747.

  • 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 vacation 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, Nova Scotia to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Sydney, Nova Scotia to Region of Ontario (average of C$ 325). Flying from Sydney, Nova Scotia to Region of Ontario in August is currently the most expensive (average of C$ 591). 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

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Alternative routes for Sydney to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Sydney to Ontario

Discover the top airline 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 629,999 searches. Data last updated 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 438AverageC$ 751FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

Deals for Sydney to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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?

Certainly. Search results for flights to Ontario from Sydney shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Sydney to Ontario become cheaper?

Of course! You can now track prices for flights from Sydney to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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