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Cheap flights from Sydney to Ontario from C$ 713

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Ontario departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Sydney to Ontario

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
11:20 a.m. - 7:10 a.m.
SYD
-
YUL
35h 50m
2 stops
Air Canada Logo
3:35 p.m. - 9:35 a.m.
YUL
-
SYD
26h 00m
2 stops
C$ 1,482Air Canada
Thu, 19 Feb - Thu, 5 Mar
Air Canada Logo
11:20 a.m. - 9:00 p.m.
SYD
-
YUL
25h 40m
1 stop
Air Canada Logo
8:05 a.m. - 9:35 a.m.
YUL
-
SYD
33h 30m
2 stops
C$ 1,490Air Canada
Thu, 19 Feb - Thu, 5 Mar
Air Canada Logo
11:20 a.m. - 6:43 a.m.
SYD
-
YOW
35h 23m
1 stop
Air Canada Logo
5:50 p.m. - 9:35 a.m.
YOW
-
SYD
23h 45m
1 stop
C$ 1,497Air Canada
Thu, 19 Feb - Thu, 5 Mar
Air Canada Logo
11:20 a.m. - 9:38 a.m.
SYD
-
YOW
38h 18m
2 stops
Air Canada Logo
5:50 p.m. - 9:35 a.m.
YOW
-
SYD
23h 45m
1 stop
C$ 1,498Air Canada
Thu, 19 Feb - Thu, 5 Mar
Qantas Airways Logo
9:10 a.m. - 5:40 a.m.
SYD
-
YOW
34h 30m
2 stops
Qantas Airways Logo
7:45 a.m. - 6:35 a.m.
YOW
-
SYD
32h 50m
2 stops
C$ 1,561Qantas Airways
Mon, 11 May - Wed, 30 Sep
Qantas Airways Logo
5:50 p.m. - 6:55 a.m.
SYD
-
YOW
27h 05m
2 stops
Qantas Airways Logo
7:45 a.m. - 6:35 a.m.
YOW
-
SYD
32h 50m
2 stops
C$ 1,580Qantas Airways
Tue, 28 Jul - Wed, 12 Aug
Multiple Airlines Logo
2:05 p.m. - 12:39 a.m.
SYD
-
YOW
26h 34m
3 stops
Multiple Airlines Logo
5:40 a.m. - 6:55 a.m.
YOW
-
SYD
34h 15m
2 stops
C$ 1,623Multiple Airlines
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
2:00 p.m. - 9:23 a.m.
SYD
-
YOW
35h 23m
3 stops
Multiple Airlines Logo
2:50 p.m. - 12:35 p.m.
YOW
-
SYD
30h 45m
3 stops
C$ 1,632Multiple Airlines
Tue, 3 Mar - Tue, 10 Mar
Asiana Airlines Logo
9:00 p.m. - 7:30 p.m.
SYD
-
YYZ
36h 30m
1 stop
Asiana Airlines Logo
1:50 p.m. - 7:25 p.m.
YYZ
-
SYD
39h 35m
1 stop
C$ 1,654Asiana Airlines
Wed, 15 Jul - Fri, 14 Aug
Cathay Pacific Logo
7:40 a.m. - 10:10 p.m.
SYD
-
YYZ
28h 30m
1 stop
Cathay Pacific Logo
3:45 p.m. - 8:40 a.m.
YYZ
-
SYD
26h 55m
1 stop
C$ 1,671Cathay Pacific
Fri, 1 May - Sat, 9 May

Cathay Pacific flights from Sydney to Region of Ontario

Our best Cathay Pacific deals on Sydney to Region of Ontario flight tickets
Cathay Pacific
1 May
SYD7:40 a.m.Sydney Kingsford Smith
28h 30m
1 stop
YYZ10:10 p.m.Toronto Pearson Intl
9 May
YYZ3:45 p.m.Toronto Pearson Intl
26h 55m
1 stop
SYD8:40 a.m.Sydney Kingsford Smith
C$ 1,671
Cathay Pacific
1 May
SYD7:40 a.m.Sydney Kingsford Smith
28h 30m
1 stop
YYZ10:10 p.m.Toronto Pearson Intl
9 May
YYZ3:45 p.m.Toronto Pearson Intl
29h 05m
1 stop
SYD10:50 a.m.Sydney Kingsford Smith
C$ 1,680
Cathay Pacific
24 May
SYD7:40 a.m.Sydney Kingsford Smith
36h 05m
1 stop
YYZ5:45 a.m.Toronto Pearson Intl
28 May
YYZ3:45 p.m.Toronto Pearson Intl
38h 25m
1 stop
SYD8:10 p.m.Sydney Kingsford Smith
C$ 1,683

Qantas Airways flights from Sydney to Region of Ontario

Our best Qantas Airways deals on Sydney to Region of Ontario flight tickets
Qantas Airways
11 May
SYD9:10 a.m.Sydney Kingsford Smith
34h 30m
2 stops
YOW5:40 a.m.Ottawa
30 Sep
YOW7:45 a.m.Ottawa
32h 50m
2 stops
SYD6:35 a.m.Sydney Kingsford Smith
C$ 1,561
Qantas Airways
28 Jul
SYD5:50 p.m.Sydney Kingsford Smith
27h 05m
2 stops
YOW6:55 a.m.Ottawa
12 Aug
YOW7:45 a.m.Ottawa
32h 50m
2 stops
SYD6:35 a.m.Sydney Kingsford Smith
C$ 1,580
Qantas Airways
17 Jun
SYD9:10 a.m.Sydney Kingsford Smith
28h 35m
2 stops
YUL11:45 p.m.Montreal Pierre Elliott Trudeau Intl
24 Jun
YUL12:30 p.m.Montreal Pierre Elliott Trudeau Intl
28h 35m
2 stops
SYD7:05 a.m.Sydney Kingsford Smith
C$ 1,598

momondo Fare Finder

 
Customize your flight search to find flights from Sydney to Region of 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, momondo users made 96,600 searches. Data last updated 5 February 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

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Thu 19/2

11:20 a.m.-7:10 a.m.

2 stops35h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 5/3

3:35 p.m.-9:35 a.m.

2 stops26h 00m

C$ 1,482

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Thu 19/2

11:20 a.m.-9:00 p.m.

1 stop25h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 5/3

8:05 a.m.-9:35 a.m.

2 stops33h 30m

C$ 1,490

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Thu 19/2

11:20 a.m.-6:43 a.m.

1 stop35h 23m

Ottawa

Thu 5/3

5:50 p.m.-9:35 a.m.

1 stop23h 45m

C$ 1,497

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Thu 19/2

11:20 a.m.-9:38 a.m.

2 stops38h 18m

Ottawa

Thu 5/3

5:50 p.m.-9:35 a.m.

1 stop23h 45m

C$ 1,498

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 11/5

9:10 a.m.-5:40 a.m.

2 stops34h 30m

Ottawa

Wed 30/9

7:45 a.m.-6:35 a.m.

2 stops32h 50m

C$ 1,561

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Tue 28/7

5:50 p.m.-6:55 a.m.

2 stops27h 05m

Ottawa

Wed 12/8

7:45 a.m.-6:35 a.m.

2 stops32h 50m

C$ 1,580

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Tue 3/3

2:05 p.m.-12:39 a.m.

3 stops26h 34m

Ottawa

Tue 10/3

5:40 a.m.-6:55 a.m.

2 stops34h 15m

C$ 1,623

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Tue 3/3

2:00 p.m.-9:23 a.m.

3 stops35h 23m

Ottawa

Tue 10/3

2:50 p.m.-12:35 p.m.

3 stops30h 45m

C$ 1,632

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Wed 15/7

9:00 p.m.-7:30 p.m.

1 stop36h 30m

Toronto Pearson Intl

Fri 14/8

1:50 p.m.-7:25 p.m.

1 stop39h 35m

C$ 1,654

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Fri 1/5

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

1 stop28h 30m

Toronto Pearson Intl

Sat 9/5

3:45 p.m.-8:40 a.m.

1 stop26h 55m

C$ 1,671

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ontario from

How to get the cheapest flight ticket from Sydney to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Region of Ontario?

In general, November is the cheapest month to fly from Sydney to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,671. If you are unable to visit Region of Ontario during the month of November, then departing from Sydney during the month October is also very affordable. Most momondo users find prices during this month for around C$ 1,745.

What is the cheapest Sydney Kingsford Smith to Ontario flight route?

Fly from Sydney Kingsford Smith to Toronto Pearson Intl for the best Sydney Kingsford Smith - Ontario flight prices

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 1,980 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Sydney for as low as C$ 1,795 on momondo.

What cabin class options are available on Sydney Kingsford Smith to Ontario flights?

There is only 1 cabin class available to choose from on Sydney Kingsford Smith to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Sydney to Region of Ontario flights?

You could potentially save up to 8% on your flight if you consider stops on a Sydney to Region of Ontario flight.

Cheap Sydney to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Region of Ontario

Fastest flight time

21h 09m

Direct flights

Every day

Airports in Region of Ontario

123 airports
The fastest flight from Sydney to Region of Ontario takes 21h 09m
Direct flights go from Sydney to Region of Ontario every day.
There are 123 airports in Region of Ontario. From Sydney there are direct flights to Toronto Pearson Intl (YYZ).
Search flight deals

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Ontario?

    Prices for flights from Sydney Kingsford Smith Airport to Ontario are updated daily.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Ontario?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Ontario?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Sydney to Region of Ontario?

Best airlines flying from Sydney to Region of Ontario

Compare and see reviews for airlines that fly from Sydney to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
Qantas AirwaysPriceFrom C$ 1,050Free CancellationRating
7.5
987 reviews
Search Qantas Airways flights
Asiana AirlinesPriceFrom C$ 1,489Free CancellationRating
8.1
503 reviews
Search Asiana Airlines flights
Air CanadaPriceFrom C$ 1,704Free CancellationRating
7.1
10,696 reviews
Search Air Canada flights
Cathay PacificPriceFrom C$ 1,780Free CancellationRating
7.6
1,159 reviews
Search Cathay Pacific flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Ontario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Sydney.

Can I find flights from Sydney to Ontario with flexible booking policies on momondo?

Yes. All flights to Ontario from Sydney on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sydney to Ontario?

momondo helps you find the best flight between Sydney and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Sydney to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Sydney and alert you when they change.

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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