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Cheap flights from Sydney, NS to Ontario from C$ 259

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
YQY — YYZ
9 Sep — 16 Sep1
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 August 2026.

Thu 10/95:20 p.m. -
Nonstop1h 55m
Sun 13/91:25 p.m. -
Nonstop1h 47m
Deal found 7/8C$ 515
Thu 20/85:05 a.m. -
1 stop5h 17m
Tue 25/81:25 p.m. -
Nonstop1h 49m
Deal found 10/8C$ 530
Thu 3/95:20 p.m. -
Nonstop2h 00m
Thu 10/96:30 p.m. -
1 stop5h 15m
Deal found 6/8C$ 549
Mon 7/95:20 p.m. -
Nonstop2h 00m
Mon 14/95:10 p.m. -
1 stop6h 35m
Deal found 9/8C$ 554
Tue 22/95:20 p.m. -
1 stop5h 10m
Tue 29/910:45 a.m. -
1 stop4h 27m
Deal found 10/8C$ 591
Fri 11/95:05 a.m. -
Nonstop2h 43m
Wed 16/99:15 p.m. -
Nonstop2h 30m
Deal found 7/8C$ 594
Tue 22/95:05 a.m. -
Nonstop2h 43m
Tue 29/99:15 p.m. -
Nonstop2h 30m
Deal found 8/8C$ 600
Fri 11/95:05 a.m. -
Nonstop2h 43m
Sun 13/99:15 p.m. -
Nonstop2h 30m
Deal found 10/8C$ 604
Thu 24/95:20 p.m. -
1 stop5h 10m
Wed 28/105:30 p.m. -
1 stop5h 56m
Deal found 10/8C$ 612
Thu 24/95:05 a.m. -
Nonstop2h 43m
Wed 28/108:00 a.m. -
Nonstop2h 30m
Deal found 10/8C$ 615
Thu 3/95:05 a.m. -
Nonstop2h 55m
Mon 7/98:45 p.m. -
Nonstop2h 27m
Deal found 8/8C$ 616
Tue 1/95:20 p.m. -
1 stop5h 11m
Sun 20/99:30 a.m. -
1 stop5h 42m
Deal found 8/8C$ 616

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 August 2026.

Round-trip from

C$ 515

One-way from

C$ 259

Popular in

January

Cheapest in

October

Average price

C$ 859

Good round-trip deal

C$ 697 or less

Good one-way deal

C$ 422 or less
Air Canada
  • Air Canada
  • 10/9-13/9
  • Nonstop
  • 3h 42m total
  • Sydney to Ontario
Search Deals
WestJet
  • WestJet
  • 1/9
  • 1 total stop
  • 10h 20m total
  • Sydney to Ontario
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 162 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Sydney to Ontario.
Search Deals
Price to beat on a one-way flight from Sydney to Ontario.
Search Deals

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 10 August 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 round-trip
Quickest round-trip

SydneyMontreal

YQY Sydney - YUL Montreal Pierre Elliott Trudeau Intl

YQYYUL

Sydney

Thu 10/9

5:20 p.m.-6:15 p.m.

Nonstop1h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

1:25 p.m.-4:12 p.m.

Nonstop1h 47m

C$ 519

SydneyMontreal

YQY Sydney - YUL Montreal Pierre Elliott Trudeau Intl

YQYYUL

Sydney

Thu 20/8

5:05 a.m.-9:22 a.m.

1 stop5h 17m

Montreal Pierre Elliott Trudeau Intl

Tue 25/8

1:25 p.m.-4:14 p.m.

Nonstop1h 49m

C$ 530

SydneyMontreal

YQY Sydney - YUL Montreal Pierre Elliott Trudeau Intl

YQYYUL

Sydney

Mon 7/9

5:05 a.m.-9:22 a.m.

1 stop5h 17m

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

5:30 p.m.-12:45 a.m.

1 stop6h 15m

C$ 565

SydneyToronto

YQY Sydney - YYZ Toronto Pearson Intl

YQYYYZ

Sydney

Fri 25/9

5:05 a.m.-6:48 a.m.

Nonstop2h 43m

Toronto Pearson Intl

Tue 29/9

9:15 p.m.-12:45 a.m.

Nonstop2h 30m

C$ 594

SydneyToronto

YQY Sydney - YYZ Toronto Pearson Intl

YQYYYZ

Sydney

Wed 16/9

5:20 p.m.-11:17 p.m.

2 stops6h 57m

Toronto Pearson Intl

Tue 22/9

9:15 p.m.-12:45 a.m.

Nonstop2h 30m

C$ 598

SydneyToronto

YQY Sydney - YYZ Toronto Pearson Intl

YQYYYZ

Sydney

Tue 22/9

5:05 a.m.-6:48 a.m.

Nonstop2h 43m

Toronto Pearson Intl

Tue 29/9

9:15 p.m.-12:45 a.m.

Nonstop2h 30m

C$ 600

SydneyToronto

YQY Sydney - YTZ Toronto Island

YQYYTZ

Sydney

Thu 24/9

5:20 p.m.-9:30 p.m.

1 stop5h 10m

Toronto Island

Wed 28/10

5:30 p.m.-12:26 a.m.

1 stop5h 56m

C$ 612

SydneyToronto

YQY Sydney - YYZ Toronto Pearson Intl

YQYYYZ

Sydney

Mon 14/9

5:05 a.m.-6:48 a.m.

Nonstop2h 43m

Toronto Pearson Intl

Sat 19/9

9:15 p.m.-12:45 a.m.

Nonstop2h 30m

C$ 615

SydneyToronto

YQY Sydney - YTZ Toronto Island

YQYYTZ

Sydney

Tue 1/9

5:20 p.m.-9:31 p.m.

1 stop5h 11m

Toronto Island

Sun 20/9

9:30 a.m.-4:12 p.m.

1 stop5h 42m

C$ 616

SydneyToronto

YQY Sydney - YYZ Toronto Pearson Intl

YQYYYZ

Sydney

Thu 24/9

5:20 p.m.-9:53 p.m.

1 stop5h 33m

Toronto Pearson Intl

Wed 28/10

8:00 a.m.-11:30 a.m.

Nonstop2h 30m

C$ 619

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/8

Showing 1-10 of 48 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 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, April is the cheapest month in which you can book a flight from Sydney, Nova Scotia to Region of Ontario (average of C$ 602). Flying from Sydney, Nova Scotia to Region of Ontario in July is currently the most expensive (average of C$ 855). 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 10 August 2026.

When flying from Sydney, Nova Scotia to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Sydney, Nova Scotia 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 10 August 2026.

The most flights from YQY 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 to fly round-trip from Sydney, Nova Scotia to Region of Ontario?

Airfare is below average for this route at the moment.
Sydney, Nova Scotia to Region of Ontario flights typically cost between C$ 675 and C$ 912 in September.
The cheapest round-trip price found within the last 5 days was C$ 594 on Air Canada (11 Sep-16 Sep).

How far ahead should I book a flight from Sydney, Nova Scotia to Region of Ontario?

To ensure you get the cheapest price possible for a flight from Sydney, Nova Scotia to Region of Ontario, you should look to book at least 82 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 10 August 2026.
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
11,458 reviews
Check prices

Boarding

7.3

Entertainment

6.8

Food

6.3

Crew

7.8

Overall

7.1

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.
Air Canada
7.1
Good
11,458 reviews
Air Canada
7.1
Good
11,458 reviews
Check prices

Boarding

7.3

Entertainment

6.8

Food

6.3

Crew

7.8

Overall

7.1

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.

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 1h 55m. Air Canada provides one of the quickest options available for as low as C$ 519. The distance between Sydney, Nova Scotia and Region of Ontario is about 1062 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 Island, Sydney - Toronto Pearson Intl or Sydney - Montreal Pierre Elliott Trudeau Intl as they are the most popular.

  • 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$ 300. On average you can expect to pay C$ 692. The most popular route, (Sydney - Toronto Island), can usually be booked for C$ 616.

  • 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, April is the cheapest month in which you can book a flight from Sydney, Nova Scotia to Region of Ontario (average of C$ 602). Flying from Sydney, Nova Scotia to Region of Ontario in July is currently the most expensive (average of C$ 855). 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.
Halifax to Pearson Intl flights
Halifax to Hamilton flights
Halifax to Toronto Island flights
Halifax to Region of Waterloo Intl flights
Halifax to Vancouver Intl flights
Halifax to Pierre Elliott Trudeau Intl flights
Moncton to Toronto Island flights
Halifax to Ottawa flights
Moncton to Pearson Intl flights
Moncton to Hamilton flights
Halifax to Edmonton flights
Charlottetown to Pearson Intl flights
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Halifax to St. John's flights
St John to Hamilton flights
Moncton to Pierre Elliott Trudeau Intl flights
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Charlottetown to Ottawa flights
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Halifax to Winnipeg flights
Halifax to Deer Lake flights
Charlottetown to Calgary flights
Halifax to Victoria flights
St John to Vancouver Intl flights
Halifax to Québec City flights
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St John to Pierre Elliott Trudeau Intl flights
Halifax to Kelowna flights
Moncton to St. John's flights
Halifax to Saskatoon flights
Charlottetown to Victoria flights
Halifax to Kamloops flights
Moncton to Winnipeg flights
St John to Calgary flights
Charlottetown to Pierre Elliott Trudeau Intl flights
Moncton to Saskatoon flights
Charlottetown to Vancouver Intl flights
Sydney to Toronto Island flights
Sydney to Pearson Intl flights
Halifax to London flights
Moncton to Victoria flights
Halifax to Charlottetown flights
Halifax to Fredericton flights

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 10 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 484AverageC$ 765FlexibilityNo 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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