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Cheap flights from Sydney, NS to Ontario from C$ 267

YQY — YYZ
28 Oct — 4 Nov1
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

Fri 30/106:10 a.m. -
2 stops8h 04m
Sat 31/103:35 p.m. -
2 stops7h 51m
Deal found 28/9C$ 534
Thu 29/1012:10 p.m. -
Nonstop2h 47m
Fri 30/108:00 a.m. -
Nonstop2h 30m
Deal found 28/9C$ 539
Thu 29/106:10 a.m. -
1 stop5h 36m
Sun 1/117:50 a.m. -
Nonstop2h 39m
Deal found 27/9C$ 544
Thu 29/106:10 a.m. -
2 stops8h 04m
Fri 30/103:35 p.m. -
2 stops7h 51m
Deal found 28/9C$ 550
Sat 31/1012:10 p.m. -
Nonstop2h 47m
Sun 8/118:00 a.m. -
Nonstop2h 30m
Deal found 26/9C$ 553
Mon 26/106:10 a.m. -
1 stop5h 36m
Thu 29/108:00 a.m. -
Nonstop2h 30m
Deal found 24/9C$ 561
Fri 13/116:05 a.m. -
1 stop5h 41m
Mon 16/117:00 p.m. -
1 stop4h 26m
Deal found 27/9C$ 563
Wed 4/115:45 a.m. -
1 stop6h 01m
Sun 22/118:00 a.m. -
Nonstop2h 30m
Deal found 28/9C$ 568
Sun 8/116:05 a.m. -
2 stops8h 09m
Fri 13/113:35 p.m. -
2 stops7h 51m
Deal found 28/9C$ 571
Sun 8/116:05 a.m. -
1 stop5h 41m
Fri 13/118:00 a.m. -
Nonstop2h 30m
Deal found 28/9C$ 580
Thu 12/116:05 a.m. -
1 stop5h 05m
Thu 19/1112:30 p.m. -
1 stop10h 56m
Deal found 27/9C$ 594
Thu 22/105:20 p.m. -
1 stop5h 10m
Sun 25/106:30 p.m. -
1 stop4h 56m
Deal found 24/9C$ 676

Find flight deals from Sydney to Ontario

Round-trip from

C$ 544

One-way from

C$ 267

Popular in

October

Cheapest in

May

Average price

C$ 711

Good round-trip deal

C$ 783 or less

Good one-way deal

C$ 424 or less
Air Canada
  • Air Canada
  • 29/10-1/11
  • 2 total stops
  • 10h 52m total
  • Sydney to Ontario
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Air Canada
  • Air Canada
  • 13/11-31/12
  • Nonstop
  • 2h 47m total
  • Sydney to Ontario
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 270 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease (C$ 87 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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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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Cheapflights Fare Finder

 
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

SydneyToronto

YQY Sydney - YYZ Toronto Pearson Intl

YQYYYZ

Sydney

Fri 13/11

12:10 p.m.-1:57 p.m.

Nonstop2h 47m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 267

SydneyToronto

YQY Sydney - YYZ Toronto Pearson Intl

YQYYYZ

Sydney

Wed 25/11

12:10 p.m.-1:57 p.m.

Nonstop2h 47m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 286

SydneyToronto

YQY Sydney - YYZ Toronto Pearson Intl

YQYYYZ

Sydney

Mon 8/2

5:45 a.m.-10:46 a.m.

1 stop6h 01m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 348

SydneyToronto

YQY Sydney - YYZ Toronto Pearson Intl

YQYYYZ

Sydney

Fri 12/2

5:45 a.m.-9:46 a.m.

1 stop5h 01m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 348

SydneyToronto

YQY Sydney - YTZ Toronto Island

YQYYTZ

Sydney

Mon 8/2

5:45 a.m.-1:24 p.m.

2 stops8h 39m

Toronto Island

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 348

SydneyToronto

YQY Sydney - YTZ Toronto Island

YQYYTZ

Sydney

Fri 12/2

5:45 a.m.-1:24 p.m.

2 stops8h 39m

Toronto Island

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 348

SydneyToronto

YQY Sydney - YTZ Toronto Island

YQYYTZ

Sydney

Thu 15/10

5:20 p.m.-7:45 a.m.

2 stops15h 25m

Toronto Island

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 378

SydneyToronto

YQY Sydney - YTZ Toronto Island

YQYYTZ

Sydney

Tue 29/12

5:45 a.m.-10:10 a.m.

1 stop5h 25m

Toronto Island

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 382
Quickest round-trip

SydneyToronto

YQY Sydney - YYZ Toronto Pearson Intl

YQYYYZ

Sydney

Fri 9/10

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

Nonstop2h 43m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 448

SydneyToronto

YQY Sydney - YTZ Toronto Island

YQYYTZ

Sydney

Fri 9/10

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

1 stop5h 10m

Toronto Island

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 451

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/9

Showing 1-10 of 34 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

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$ 611). Flying from Sydney, Nova Scotia to Region of Ontario in October is currently the most expensive (average of C$ 1,073). 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?

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.

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$ 783 and C$ 1,398 in October.
The cheapest round-trip price found within the last 5 days was C$ 544 on Air Canada (29 Oct-1 Nov).

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 84 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

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
11,701 reviews
Check prices

Crew

7.8

Comfort

7.1

Boarding

7.3

Overall

7.1

Food

6.3

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YLW - YYZ

The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information
Air Canada
7.1
Good
11,701 reviews
Air Canada
7.1
Good
11,701 reviews
Check prices

Crew

7.8

Comfort

7.1

Boarding

7.3

Overall

7.1

Food

6.3

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YLW - YYZ

The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information

Related info for your journey

  • 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 2h 47m. Air Canada provides one of the quickest options available for as low as C$ 553. 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 - Toronto Island 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$ 348. On average you can expect to pay C$ 773. The most popular route, (Sydney - Toronto Pearson Intl), can usually be booked for C$ 679.

  • 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$ 611). Flying from Sydney, Nova Scotia to Region of Ontario in October is currently the most expensive (average of C$ 1,073). 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

Alternative routes for Sydney to Ontario

Halifax to Pearson Intl flights
Halifax to Hamilton flights
Halifax to Toronto Island flights
Halifax to Pierre Elliott Trudeau Intl flights
Halifax to Region of Waterloo Intl flights
Moncton to Toronto Island flights
Halifax to Vancouver Intl flights
Moncton to Pearson Intl flights
Halifax to Ottawa flights
Moncton to Hamilton flights
Halifax to St. John's flights
Halifax to Calgary flights
Halifax to Abbotsford flights
Halifax to Edmonton flights
Charlottetown to Pearson Intl flights
Moncton to Pierre Elliott Trudeau Intl flights
Charlottetown to Toronto Island flights
Halifax to Winnipeg flights
Moncton to Calgary flights
Moncton to Ottawa flights
Charlottetown to Pierre Elliott Trudeau Intl flights
Charlottetown to Hamilton flights
Moncton to Vancouver Intl flights
Charlottetown to Ottawa flights
Halifax to Québec City flights
Charlottetown to Vancouver Intl flights
St John to Pearson Intl flights
Halifax to Victoria flights
Sydney to Pearson Intl flights
Moncton to Edmonton flights
St John to Toronto Island flights
Charlottetown to Edmonton flights
Moncton to St. John's flights
St John to Hamilton flights
Halifax to Deer Lake flights
Halifax to Kelowna flights
Halifax to Fredericton flights
Charlottetown to St. John's flights
St John to Ottawa flights
St John to Vancouver Intl flights
Sydney to Toronto Island flights
Moncton to Winnipeg flights
Moncton to Saskatoon flights
St John to Pierre Elliott Trudeau Intl flights
Halifax to Charlottetown flights
Charlottetown to Deer Lake flights
Moncton to Victoria flights
Halifax to Windsor flights
Charlottetown to Victoria flights
Halifax to Regina flights

Top airline flying from Sydney to Ontario

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 500AverageC$ 787FlexibilityNo cancel feeOn-time67%
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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?

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