How long is the flight from Sydney to Region of Ontario?

Airlines like Delta, Qatar Airways, and Turkish Airlines fly from Sydney to Region of Ontario in about 27h 41m. The time it takes to get you to your destination can typically vary by up to 11h 44m. The distance between Sydney and Region of Ontario is about 15545 km. This flight may include one or multiple stops.

What are the cheapest airlines to fly from Sydney to Region of Ontario one-way?

For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 902. Users have also found prices from C$ 1,057 and C$ 1,139 on Virgin Australia and WestJet, respectively.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

What are the most popular routes from Sydney to Region of Ontario?

The most popular flight routes from Sydney to Region of Ontario are Sydney Kingsford Smith - Toronto Pearson Intl, Sydney Kingsford Smith - Toronto Island and Sydney Kingsford Smith - Montreal Pierre Elliott Trudeau Intl.

What are the most popular airlines that fly from Sydney to Region of Ontario?

When booking a flight from Sydney to Region of Ontario, you may want to consider flying on Air Canada, Cathay Pacific or Asiana Airlines as they are the most popular for this route.

What airport do you fly from for flights from Sydney to Ontario?

Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly out of when you book flights from Sydney to Ontario.

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.

C$ 841+ Cheap Flights from Sydney to Ontario

Cheap flight deals from Sydney to Ontario

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 21 August 2026.

Fri 23/102:15 p.m. -

3 stops30h 30m

Fri 30/107:30 a.m. -

3 stops38h 05m

Deal found 17/8C$ 1,522

Sun 18/102:15 p.m. -

3 stops31h 40m

Sat 31/106:00 a.m. -

3 stops49h 05m

Deal found 20/8C$ 1,541

Wed 30/91:15 p.m. -

3 stops31h 40m

Fri 30/106:00 a.m. -

3 stops39h 35m

Deal found 19/8C$ 1,565

Thu 8/106:05 a.m. -

3 stops38h 40m

Wed 21/1010:50 a.m. -

3 stops35h 00m

Deal found 17/8C$ 1,588

Tue 22/91:15 p.m. -

3 stops30h 30m

Mon 26/106:10 p.m. -

3 stops51h 25m

Deal found 19/8C$ 1,659

Wed 7/1010:15 a.m. -

2 stops27h 41m

Wed 28/106:15 a.m. -

2 stops34h 15m

Deal found 17/8C$ 1,675

Mon 12/1010:15 a.m. -

2 stops28h 00m

Mon 19/106:15 a.m. -

2 stops34h 35m

Deal found 19/8C$ 1,676

Mon 19/1010:15 a.m. -

2 stops28h 00m

Mon 9/116:15 a.m. -

2 stops34h 15m

Deal found 19/8C$ 1,678

Thu 8/1010:15 a.m. -

2 stops28h 44m

Tue 20/1011:38 a.m. -

2 stops29h 12m

Deal found 18/8C$ 1,679

Sat 14/1110:40 a.m. -

2 stops28h 17m

Wed 2/1212:25 p.m. -

2 stops28h 05m

Deal found 19/8C$ 1,685

Fri 16/102:15 p.m. -

3 stops30h 30m

Mon 2/119:35 a.m. -

3 stops35h 00m

Deal found 18/8C$ 1,727

Sun 11/1010:15 a.m. -

2 stops28h 07m

Sun 25/106:50 p.m. -

2 stops45h 40m

Deal found 17/8C$ 1,744

Best flights from Sydney to Ontario
Discover carefully curated flight deals from Sydney to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Sun 18/1010:15 a.m. -

2 stops27h 41m

Sat 31/106:00 a.m. -

2 stops34h 30m

Deal found 20/8C$ 1,814

Tue 13/1010:05 p.m. -

2 stops37h 10m

Wed 28/1012:00 p.m. -

3 stops40h 25m

Deal found 20/8C$ 2,050

Sun 22/113:50 p.m. -

1 stop38h 15m

Tue 24/119:10 p.m. -

1 stop41h 40m

Deal found 20/8C$ 2,335

Fri 30/109:35 p.m. -

2 stops39h 25m

Sun 1/118:15 p.m. -

2 stops31h 10m

Deal found 20/8C$ 2,359

Mon 19/1010:20 a.m. -

2 stops23h 00m

Sun 8/113:35 p.m. -

2 stops26h 00m

Deal found 19/8C$ 2,515

Wed 14/108:30 p.m. -

2 stops35h 45m

Thu 29/104:25 p.m. -

2 stops47h 10m

Deal found 20/8C$ 2,749

Wed 10/21:20 p.m. -

2 stops24h 20m

Sun 14/22:20 p.m. -

2 stops27h 00m

Deal found 20/8C$ 2,840

Sun 7/210:10 p.m. -

2 stops37h 20m

Sat 27/25:40 p.m. -

2 stops32h 40m

Deal found 17/8C$ 2,069

Wed 21/106:30 p.m. -

2 stops59h 15m

Sun 25/1010:10 p.m. -

2 stops42h 15m

Deal found 20/8C$ 2,335

Thu 8/106:50 p.m. -

2 stops32h 00m

Thu 22/1010:45 a.m. -

2 stops29h 45m

Deal found 21/8C$ 2,125

Wed 30/99:15 a.m. -

2 stops27h 44m

Thu 15/106:15 a.m. -

2 stops34h 35m

Deal found 19/8C$ 2,421

Thu 29/1010:20 a.m. -

2 stops27h 51m

Mon 2/117:50 a.m. -

2 stops33h 45m

Deal found 18/8C$ 2,528

Fri 18/129:10 p.m. -

1 stop32h 55m

Sun 10/19:10 p.m. -

1 stop30h 10m

Deal found 19/8C$ 2,340

Mon 31/89:15 a.m. -

2 stops28h 37m

Sun 6/97:00 a.m. -

2 stops33h 50m

Deal found 21/8C$ 2,457

Tue 26/18:45 a.m. -

1 stop28h 15m

Sun 7/21:55 p.m. -

2 stops34h 30m

Deal found 17/8C$ 2,337

Fri 25/126:15 p.m. -

2 stops35h 50m

Sat 16/18:50 p.m. -

2 stops33h 35m

Deal found 16/8C$ 2,402

Fri 25/1210:40 a.m. -

2 stops28h 55m

Sat 9/16:00 a.m. -

2 stops56h 50m

Deal found 16/8C$ 2,471

Thu 15/1010:20 a.m. -

2 stops26h 10m

Sat 14/1112:20 p.m. -

2 stops29h 15m

Deal found 21/8C$ 2,775

Thu 1/108:30 p.m. -

2 stops37h 20m

Wed 7/108:40 p.m. -

2 stops42h 55m

Deal found 16/8C$ 3,230

Tue 22/129:10 p.m. -

1 stop32h 55m

Wed 6/19:10 p.m. -

1 stop30h 10m

Deal found 19/8C$ 2,461

Thu 17/129:10 p.m. -

2 stops38h 42m

Mon 18/15:40 p.m. -

2 stops33h 40m

Deal found 17/8C$ 2,519

Thu 10/99:20 a.m. -

1 stop21h 48m

Sat 12/95:00 a.m. -

1 stop36h 20m

Deal found 20/8C$ 2,803

Wed 4/1111:20 a.m. -

2 stops22h 59m

Thu 19/113:35 p.m. -

2 stops26h 00m

Deal found 16/8C$ 2,855

Mon 14/910:15 a.m. -

3 stops40h 25m

Mon 21/912:00 p.m. -

2 stops29h 30m

Deal found 19/8C$ 2,615

Tue 1/92:50 p.m. -

1 stop37h 55m

Mon 7/99:35 p.m. -

1 stop43h 00m

Deal found 21/8C$ 2,635

Wed 23/1210:40 a.m. -

2 stops29h 11m

Sat 9/16:15 p.m. -

2 stops44h 35m

Deal found 16/8C$ 2,949

Thu 17/98:30 p.m. -

2 stops37h 20m

Thu 24/98:40 p.m. -

2 stops67h 55m

Deal found 20/8C$ 3,704

Thu 10/99:20 a.m. -

1 stop21h 48m

Sun 20/95:00 a.m. -

1 stop36h 20m

Deal found 18/8C$ 2,892

Tue 1/92:50 p.m. -

1 stop37h 55m

Tue 8/99:35 p.m. -

2 stops32h 00m

Deal found 21/8C$ 2,693

Sat 30/110:10 p.m. -

2 stops39h 10m

Fri 19/22:45 p.m. -

2 stops35h 35m

Deal found 18/8C$ 2,825

Find flight deals from Sydney to Ontario

Round-trip from	C$ 1,519
One-way from	C$ 841
Popular in	December
Cheapest in	March
Average price	C$ 2,176

16/10-29/10
6 total stops
70h 05m total
Sydney to Ontario

Search Deals

Delta
27/8
2 total stops
40h 10m total
Sydney to Ontario

Search Deals

Highest demand for flights based on searches. 0% potential increase in price (C$ 5 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 49 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Sun 18/10

10:15 a.m.-10:56 p.m.

2 stops27h 41m

Toronto Pearson Intl

Sat 31/10

6:00 a.m.-7:30 a.m.

2 stops34h 30m

C$ 1,814

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Tue 13/10

10:05 p.m.-8:15 p.m.

2 stops37h 10m

Toronto Pearson Intl

Wed 28/10

12:00 p.m.-7:25 p.m.

3 stops40h 25m

C$ 2,050

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Sun 7/2

10:10 p.m.-7:30 p.m.

2 stops37h 20m

Ottawa

Sat 27/2

5:40 p.m.-6:20 p.m.

2 stops32h 40m

C$ 2,069

SydneyToronto

SYD Sydney Kingsford Smith - YTZ Toronto Island

SYDYTZ

Sydney Kingsford Smith

Thu 8/10

6:50 p.m.-11:50 a.m.

2 stops32h 00m

Toronto Island

Thu 22/10

10:45 a.m.-7:30 a.m.

2 stops29h 45m

C$ 2,125

SydneyMontreal

SYD Sydney Kingsford Smith - YUL Montreal Pierre Elliott Trudeau Intl

SYDYUL

Sydney Kingsford Smith

Sun 22/11

3:50 p.m.-2:05 p.m.

1 stop38h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 24/11

9:10 p.m.-6:50 a.m.

1 stop41h 40m

C$ 2,335

SydneyMontreal

SYD Sydney Kingsford Smith - YUL Montreal Pierre Elliott Trudeau Intl

SYDYUL

Sydney Kingsford Smith

Wed 21/10

6:30 p.m.-2:45 p.m.

2 stops59h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 25/10

10:10 p.m.-7:25 a.m.

2 stops42h 15m

C$ 2,335

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Tue 26/1

8:45 a.m.-9:00 p.m.

1 stop28h 15m

Toronto Pearson Intl

Sun 7/2

1:55 p.m.-4:25 p.m.

2 stops34h 30m

C$ 2,337

SydneyMontreal

SYD Sydney Kingsford Smith - YUL Montreal Pierre Elliott Trudeau Intl

SYDYUL

Sydney Kingsford Smith

Fri 18/12

9:10 p.m.-2:05 p.m.

1 stop32h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 10/1

9:10 p.m.-7:20 p.m.

1 stop30h 10m

C$ 2,340

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Fri 30/10

9:35 p.m.-10:00 p.m.

2 stops39h 25m

Toronto Pearson Intl

Sun 1/11

8:15 p.m.-7:25 p.m.

2 stops31h 10m

C$ 2,359

SydneyMontreal

SYD Sydney Kingsford Smith - YUL Montreal Pierre Elliott Trudeau Intl

SYDYUL

Sydney Kingsford Smith

Fri 25/12

6:15 p.m.-2:05 p.m.

2 stops35h 50m

Montreal Pierre Elliott Trudeau Intl

Sat 16/1

8:50 p.m.-10:25 p.m.

2 stops33h 35m

C$ 2,402

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

SYD-YYZ

SYD-YUL

SYD-YTZ

SYD-YHM

SYD-YOW

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

SYD-CAON

SYD-YYZ

SYD-YUL

SYD-YTZ

SYD-YHM

What is the cheapest month to book a flight from Sydney to Region of Ontario?

Currently, February is the cheapest month in which you can book a flight from Sydney to Region of Ontario (average of C$ 1,670). Flying from Sydney to Region of Ontario in December is currently the most expensive (average of C$ 2,439). 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 SYD to ON?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Region of Ontario as you normally would.

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

Airfare is typical for this route at the moment.

Sydney to Region of Ontario flights typically cost between C$ 1,365 and C$ 2,393 in October.
The cheapest round-trip price found within the last 5 days was C$ 1,519 on Multiple Airlines (16 Oct-29 Oct).

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

To ensure you get the cheapest price possible for a flight from Sydney to Region of Ontario, you should look to book at least 68 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 a feel of what it's like to fly with Asiana Airlines,Cathay Pacific, andAir Canada from Sydney to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Asiana Airlines

8.1

Very good

559 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.

Asiana Airlines

8.1

Very good

559 reviews

Asiana Airlines

8.1

Very good

559 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.

Cathay Pacific

7.6

Good

1,455 reviews

Asiana Airlines

8.1

Very good

559 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.

Air Canada

7.1

Good

11,509 reviews

Asiana Airlines

8.1

Very good

559 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.

Related info for your journey

What airport do you fly from for flights from Sydney to Ontario?
Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly out of when you book flights from Sydney to Ontario.
How long is the flight from Sydney to Region of Ontario?
Airlines like Delta, Qatar Airways, and Turkish Airlines fly from Sydney to Region of Ontario in about 27h 41m. The time it takes to get you to your destination can typically vary by up to 11h 44m. The distance between Sydney and Region of Ontario is about 15545 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Sydney to Region of Ontario one-way?
For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 902. Users have also found prices from C$ 1,057 and C$ 1,139 on Virgin Australia and WestJet, respectively.
What are the most popular routes from Sydney to Region of Ontario?
The most popular flight routes from Sydney to Region of Ontario are Sydney Kingsford Smith - Toronto Pearson Intl, Sydney Kingsford Smith - Toronto Island and Sydney Kingsford Smith - Montreal Pierre Elliott Trudeau Intl.
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 to Region of Ontario?
Currently, February is the cheapest month in which you can book a flight from Sydney to Region of Ontario (average of C$ 1,670). Flying from Sydney to Region of Ontario in December is currently the most expensive (average of C$ 2,439). 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

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Coolangatta to Pearson Intl flights

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Albury to Calgary flights

Top 3 airlines flying from Sydney to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 1,576	AverageC$ 2,714	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Cathay Pacific	CheapestC$ 1,637	AverageC$ 2,065	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Asiana Airlines	CheapestC$ 1,649	AverageC$ 2,265	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights

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How does Cheapflights help users find flights from Sydney to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Sydney by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Sydney to Ontario with no change fees?

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Cheap flights from Sydney to Ontario from C$ 841

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sydney to Ontario

Cheapest flights from Sydney to OntarioExplore 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 21 August 2026.

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 21 August 2026.

Best flights from Sydney to OntarioDiscover carefully curated flight deals from Sydney to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Discover carefully curated flight deals from Sydney to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Direct flights from Sydney to OntarioExplore direct flight options from Sydney to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 August 2026.

Explore direct flight options from Sydney to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 August 2026.

Last-minute flights from Sydney to OntarioDiscover last-minute flight deals from Sydney to Ontario. Data last updated 21 August 2026 and is based on user searches.

Discover last-minute flight deals from Sydney to Ontario. Data last updated 21 August 2026 and is based on user searches.

One-way flights from Sydney to OntarioSearch for one-way flight options from Sydney to Ontario. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

Search for one-way flight options from Sydney to Ontario. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

Find flight deals from Sydney to Ontario

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to Ontario that are best for you.

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.

Cheapflights Insights

What is the cheapest month to book a flight from Sydney to Region of Ontario?

What is the cheapest time of day to fly from SYD 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 21 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Region of Ontario as you normally would.

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

Airfare is typical for this route at the moment.

Sydney to Region of Ontario flights typically cost between C$ 1,365 and C$ 2,393 in October.The cheapest round-trip price found within the last 5 days was C$ 1,519 on Multiple Airlines (16 Oct-29 Oct).

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

To ensure you get the cheapest price possible for a flight from Sydney to Region of Ontario, you should look to book at least 68 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 a feel of what it's like to fly with Asiana Airlines,Cathay Pacific, andAir Canada from Sydney to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Sydney to Ontario?

How long is the flight from Sydney to Region of Ontario?

What are the cheapest airlines to fly from Sydney to Region of Ontario one-way?

What are the most popular routes from Sydney to Region of Ontario?

Can I find deals for flights from Sydney to Ontario that include hotel bookings?

How can I find direct flights from Sydney to Ontario?

Can I find deals for business class flights from Sydney to Ontario?

What is the cheapest month to book a flight from Sydney to Region of Ontario?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sydney to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Canada

Book a non-stop flight to one of these other cities located in Canada.

Search flights from Sydney to Ontario by cabin class

Find flights from Sydney to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Sydney and Ontario flights

Browse other Sydney and Ontario flight options. Last updated on 21 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 3 airlines flying from Sydney to Ontario

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How does Cheapflights help users find flights from Sydney to Ontario?

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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 21 August 2026.

Best flights from Sydney to Ontario
Discover carefully curated flight deals from Sydney to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Direct flights from Sydney to Ontario
Explore direct flight options from Sydney to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 August 2026.

Last-minute flights from Sydney to Ontario
Discover last-minute flight deals from Sydney to Ontario. Data last updated 21 August 2026 and is based on user searches.

One-way flights from Sydney to Ontario
Search for one-way flight options from Sydney to Ontario. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

Sydney to Region of Ontario flights typically cost between C$ 1,365 and C$ 2,393 in October.
The cheapest round-trip price found within the last 5 days was C$ 1,519 on Multiple Airlines (16 Oct-29 Oct).