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Cheap flights from Sydney, NS to Ontario from C$ 280

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 19/7. Fares are subject to change and may not be available on all flights or dates of travel.
YQY — YYZ
24 Jul — 31 Jul1
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 24 June 2026.

Sun 19/75:05 p.m.
YQY
-
YUL
Nonstop2h 00m
Air Canada
Sun 26/71:25 p.m.
YUL
-
YQY
Nonstop1h 49m
Air Canada
Deal found 20/6C$ 563
Mon 6/75:05 p.m.
YQY
-
YUL
Nonstop2h 00m
Air Canada
Tue 7/75:30 p.m.
YUL
-
YQY
1 stop5h 37m
Air Canada
Deal found 21/6C$ 587
Mon 6/75:05 p.m.
YQY
-
YUL
Nonstop2h 00m
Air Canada
Sat 11/74:40 p.m.
YUL
-
YQY
1 stop6h 27m
Air Canada
Deal found 19/6C$ 590
Sun 5/75:00 a.m.
YQY
-
YUL
1 stop6h 22m
Air Canada
Sat 11/74:40 p.m.
YUL
-
YQY
1 stop6h 27m
Air Canada
Deal found 19/6C$ 602
Tue 7/75:05 p.m.
YQY
-
YUL
Nonstop2h 00m
Air Canada
Sat 11/74:40 p.m.
YUL
-
YQY
1 stop6h 27m
Air Canada
Deal found 22/6C$ 606
Mon 20/75:05 p.m.
YQY
-
YUL
Nonstop2h 00m
Air Canada
Fri 24/75:30 p.m.
YUL
-
YQY
1 stop5h 37m
Air Canada
Deal found 22/6C$ 630
Thu 30/75:00 a.m.
YQY
-
YYZ
Nonstop2h 54m
Air Canada
Thu 30/78:40 p.m.
YYZ
-
YQY
Nonstop2h 27m
Air Canada
Deal found 23/6C$ 691
Mon 26/105:45 a.m.
YQY
-
YYZ
2 stops10h 46m
Air Canada
Sun 1/118:05 a.m.
YYZ
-
YQY
Nonstop2h 29m
Air Canada
Deal found 19/6C$ 699
Mon 5/105:20 p.m.
YQY
-
YYZ
1 stop5h 33m
Air Canada
Mon 26/104:00 p.m.
YYZ
-
YQY
1 stop5h 31m
Air Canada
Deal found 19/6C$ 704
Wed 23/95:20 p.m.
YQY
-
YTZ
1 stop5h 10m
Air Canada
Tue 29/99:30 a.m.
YTZ
-
YQY
1 stop6h 08m
Air Canada
Deal found 23/6C$ 707
Thu 23/75:00 a.m.
YQY
-
YYZ
Nonstop2h 54m
Air Canada
Tue 28/78:40 p.m.
YYZ
-
YQY
Nonstop2h 27m
Air Canada
Deal found 23/6C$ 711
Wed 23/95:20 p.m.
YQY
-
YYZ
2 stops6h 52m
Air Canada
Tue 29/99:00 a.m.
YYZ
-
YQY
1 stop6h 38m
Air Canada
Deal found 23/6C$ 719

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 24 June 2026.

Round-trip from

C$ 563

One-way from

C$ 280

Popular in

July

Cheapest in

October

Average price

C$ 712

Good round-trip deal

C$ 707 or less

Good one-way deal

C$ 353 or less
Air Canada
  • Air Canada
  • 19/7-26/7
  • Nonstop
  • 3h 49m total
  • Sydney to Ontario
Search Deals
Air Canada
  • Air Canada
  • 19/7
  • Nonstop
  • 2h 00m total
  • Sydney to Ontario
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 24 June 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

SydneyMontreal

YQY - YUL

YQYYUL

Sydney

Sun 19/7

5:05 p.m.-6:05 p.m.

Nonstop2h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 26/7

4:40 p.m.-12:07 a.m.

1 stop6h 27m

C$ 575

SydneyMontreal

YQY - YUL

YQYYUL

Sydney

Mon 6/7

5:05 p.m.-6:05 p.m.

Nonstop2h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

5:30 p.m.-12:07 a.m.

1 stop5h 37m

C$ 587

SydneyMontreal

YQY - YUL

YQYYUL

Sydney

Mon 6/7

5:05 p.m.-6:05 p.m.

Nonstop2h 00m

Montreal Pierre Elliott Trudeau Intl

Sat 11/7

4:40 p.m.-12:07 a.m.

1 stop6h 27m

C$ 590

SydneyMontreal

YQY - YUL

YQYYUL

Sydney

Sun 5/7

5:00 a.m.-10:22 a.m.

1 stop6h 22m

Montreal Pierre Elliott Trudeau Intl

Sat 11/7

4:40 p.m.-12:07 a.m.

1 stop6h 27m

C$ 602

SydneyMontreal

YQY - YUL

YQYYUL

Sydney

Tue 7/7

5:00 a.m.-9:22 a.m.

1 stop5h 22m

Montreal Pierre Elliott Trudeau Intl

Sat 11/7

4:40 p.m.-12:07 a.m.

1 stop6h 27m

C$ 617

SydneyMontreal

YQY - YUL

YQYYUL

Sydney

Mon 20/7

5:05 p.m.-6:05 p.m.

Nonstop2h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 24/7

5:30 p.m.-12:07 a.m.

1 stop5h 37m

C$ 630

SydneyMontreal

YQY - YUL

YQYYUL

Sydney

Mon 6/7

5:05 p.m.-6:05 p.m.

Nonstop2h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

4:40 p.m.-12:07 a.m.

1 stop6h 27m

C$ 655
Quickest round-trip

SydneyMontreal

YQY - YUL

YQYYUL

Sydney

Thu 16/7

5:05 p.m.-6:05 p.m.

Nonstop2h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 19/7

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

Nonstop1h 49m

C$ 682

SydneyToronto

YQY - YYZ

YQYYYZ

Sydney

Mon 26/10

5:45 a.m.-3:31 p.m.

2 stops10h 46m

Toronto Pearson Intl

Sun 1/11

8:05 a.m.-11:34 a.m.

Nonstop2h 29m

C$ 699

SydneyToronto

YQY - YYZ

YQYYYZ

Sydney

Tue 4/8

5:05 a.m.-7:00 a.m.

Nonstop2h 55m

Toronto Pearson Intl

Thu 6/8

8:45 p.m.-12:12 a.m.

Nonstop2h 27m

C$ 711

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/6

Showing 1-10 of 52 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, September is the cheapest month in which you can book a flight from Sydney, Nova Scotia to Region of Ontario (average of C$ 272). Flying from Sydney, Nova Scotia to Region of Ontario in August is currently the most expensive (average of C$ 583). 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 24 June 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.

How much does it cost to fly round-trip from Sydney, Nova Scotia to Region of Ontario?

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 90 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 24 June 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
11,251 reviews
Check prices

Overall

7.1

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Food

6.3

Crew

7.8

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
11,251 reviews
Air Canada
7.1
Good
11,251 reviews
Check prices

Overall

7.1

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Food

6.3

Crew

7.8

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 2h. Air Canada provides one of the quickest options available for as low as C$ 575. 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 - Montreal Pierre Elliott Trudeau Intl, Sydney - Toronto Pearson Intl or Sydney - Ottawa 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 Jazz (86%), Air Canada (85%) or Air Canada Rouge (79%) 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$ 353. On average you can expect to pay C$ 645. The most popular route, (Sydney - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 702.

  • 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, September is the cheapest month in which you can book a flight from Sydney, Nova Scotia to Region of Ontario (average of C$ 272). Flying from Sydney, Nova Scotia to Region of Ontario in August is currently the most expensive (average of C$ 583). 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 24 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 475AverageC$ 670FlexibilityNo 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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