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

Airlines like Delta, Turkish Airlines, and Air Canada fly from Sydney to Region of Ontario in about 22h 59m. The time it takes to get you to your destination can typically vary by up to 16h 26m. There are 15562 km between Sydney and Region of Ontario. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

$847 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Air Canada and Qantas Airways, with prices starting from $996 and $1,129, respectively.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 inches 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 - Ottawa and Sydney Kingsford Smith - Toronto Island.

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

Consider Air Canada, Cathay Pacific or Qantas Airways when booking your flight. These represent the most popular airlines when flying from Sydney to Region of Ontario.

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

If you book a flight to Ontario from Sydney, you will be flying from Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.

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 holiday 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.

$866+ 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 30 September 2026.

Mon 26/1009:40 -

2 stops28h 35m

Sun 8/1112:49 -

2 stops27h 41m

Deal found 30/9$1,548

Tue 3/1110:40 -

2 stops28h 16m

Wed 11/1114:20 -

2 stops26h 10m

Deal found 28/9$1,556

Sat 24/1020:30 -

1 stop24h 40m

Sat 31/1016:15 -

1 stop23h 20m

Deal found 25/9$1,604

Mon 19/1010:15 -

2 stops26h 44m

Fri 13/1107:35 -

2 stops32h 55m

Deal found 29/9$1,626

Mon 19/1010:15 -

2 stops26h 44m

Sun 25/1018:33 -

2 stops45h 47m

Deal found 27/9$1,636

Sat 31/1009:40 -

2 stops28h 49m

Tue 1/1212:18 -

2 stops28h 12m

Deal found 26/9$1,646

Tue 13/1010:15 -

2 stops26h 44m

Wed 28/1011:38 -

2 stops28h 42m

Deal found 30/9$1,659

Tue 3/1110:40 -

2 stops28h 49m

Thu 3/1212:18 -

2 stops28h 12m

Deal found 26/9$1,677

Fri 23/1010:15 -

2 stops26h 44m

Fri 30/1011:38 -

2 stops28h 42m

Deal found 25/9$1,696

Sat 7/1110:40 -

2 stops29h 19m

Sat 5/1209:45 -

2 stops30h 45m

Deal found 27/9$1,697

Sat 24/1014:15 -

3 stops30h 20m

Sat 31/1006:10 -

3 stops39h 25m

Deal found 26/9$1,927

Wed 4/1114:00 -

3 stops50h 01m

Sun 6/1206:10 -

3 stops38h 25m

Deal found 27/9$2,017

Best flights from Sydney to Ontario
Discover carefully curated flight deals from Sydney to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Mon 26/1009:40 -

2 stops28h 35m

Sun 8/1112:49 -

2 stops27h 41m

Deal found 29/9$1,554

Fri 20/1121:35 -

2 stops39h 25m

Fri 27/1120:15 -

2 stops31h 10m

Deal found 27/9$2,100

Thu 19/1121:35 -

2 stops36h 45m

Fri 27/1109:00 -

3 stops42h 25m

Deal found 27/9$2,135

Tue 10/1111:20 -

2 stops22h 59m

Tue 17/1115:35 -

2 stops26h 00m

Deal found 26/9$2,362

Fri 2/1007:55 -

1 stop25h 20m

Sat 17/1013:30 -

1 stop39h 15m

Deal found 24/9$2,628

Tue 8/1211:20 -

2 stops24h 07m

Sun 17/106:00 -

2 stops32h 20m

Deal found 29/9$2,904

Mon 16/1110:40 -

2 stops28h 11m

Wed 25/1107:35 -

2 stops32h 55m

Deal found 28/9$1,987

Thu 26/1110:40 -

2 stops27h 17m

Tue 8/1206:20 -

2 stops34h 10m

Deal found 26/9$1,987

Fri 20/1122:10 -

2 stops39h 40m

Tue 9/317:40 -

2 stops32h 40m

Deal found 27/9$2,258

Mon 26/1010:20 -

2 stops22h 59m

Sun 8/1115:35 -

2 stops26h 00m

Deal found 27/9$2,391

Fri 27/1110:40 -

2 stops28h 31m

Tue 8/1214:25 -

2 stops26h 05m

Deal found 25/9$2,057

Tue 27/1018:15 -

2 stops34h 20m

Tue 3/1114:20 -

1 stop30h 40m

Deal found 29/9$2,292

Fri 20/1111:20 -

1 stop20h 39m

Tue 9/317:40 -

1 stop23h 55m

Deal found 27/9$2,415

Wed 9/1211:20 -

2 stops24h 07m

Sun 17/106:00 -

2 stops32h 20m

Deal found 29/9$2,904

Mon 9/1111:20 -

3 stops36h 32m

Mon 16/1115:35 -

2 stops26h 00m

Deal found 25/9$2,479

Thu 12/1122:10 -

2 stops51h 45m

Thu 19/1119:20 -

2 stops67h 30m

Deal found 27/9$2,628

Wed 2/1211:20 -

2 stops24h 07m

Tue 12/106:00 -

2 stops35h 05m

Deal found 29/9$2,904

Fri 4/1209:55 -

3 stops31h 45m

Thu 14/110:05 -

3 stops32h 30m

Deal found 25/9$2,629

Tue 1/1211:50 -

2 stops23h 37m

Tue 12/114:00 -

2 stops27h 05m

Deal found 29/9$2,904

Thu 5/1111:20 -

2 stops41h 54m

Sun 8/1106:45 -

2 stops58h 50m

Deal found 29/9$2,654

Mon 7/1211:20 -

2 stops25h 56m

Tue 12/114:48 -

2 stops26h 17m

Deal found 26/9$2,905

Fri 13/1111:20 -

2 stops37h 12m

Fri 20/1109:15 -

2 stops56h 20m

Deal found 29/9$2,656

Fri 6/1115:50 -

2 stops47h 04m

Sun 3/106:20 -

2 stops45h 00m

Deal found 25/9$2,695

Thu 29/1010:20 -

2 stops27h 51m

Mon 2/1117:40 -

2 stops47h 00m

Deal found 29/9$2,692

Mon 12/1010:20 -

2 stops25h 40m

Fri 30/1010:35 -

3 stops31h 00m

Deal found 28/9$2,784

Fri 2/1010:20 -

2 stops22h 42m

Sat 17/1006:10 -

2 stops34h 45m

Deal found 28/9$3,075

Sun 27/1207:05 -

3 stops32h 11m

Sun 17/112:55 -

2 stops36h 50m

Deal found 29/9$2,895

Thu 5/1111:20 -

2 stops23h 37m

Sun 8/1110:50 -

3 stops30h 15m

Deal found 29/9$3,207

Thu 12/1111:20 -

3 stops38h 35m

Thu 19/1110:35 -

3 stops31h 00m

Deal found 27/9$2,924

Mon 30/1111:20 -

2 stops22h 59m

Thu 10/1215:35 -

2 stops26h 00m

Deal found 25/9$3,105

Find flight deals from Sydney to Ontario

Round-trip from	$1,548
One-way from	$866
Popular in	December
Cheapest in	March
Average price	$2,027

Delta
27/10-3/11
4 total stops
51h 30m total
Sydney to Ontario

Search Deals

Delta
2/11-31/12
2 total stops
29h 19m total
Sydney to Ontario

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($57 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($53 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Mon 2/11

10:40-16:44

2 stops22h 04m

Toronto Pearson Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$866

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Wed 11/11

10:40-21:57

2 stops27h 17m

Toronto Pearson Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$866

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Mon 9/11

12:35-00:01

3 stops51h 26m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,118

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Tue 8/12

10:40-23:58

2 stops29h 18m

Toronto Pearson Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,124

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Tue 17/11

10:40-21:57

2 stops27h 17m

Toronto Pearson Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,124

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Wed 25/11

10:40-22:51

2 stops28h 11m

Toronto Pearson Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,125

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Thu 19/11

10:40-22:51

2 stops28h 11m

Toronto Pearson Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,125

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Thu 26/11

10:40-21:57

2 stops27h 17m

Toronto Pearson Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,125

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Wed 14/10

10:15-10:23

2 stops39h 08m

Toronto Pearson Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,125

SydneyLondon

SYD Sydney Kingsford Smith - YXU London

SYDYXU

Sydney Kingsford Smith

Wed 11/11

11:20-05:35

2 stops34h 15m

London

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,168

Flights are sorted by cheapest return flights first.

Deals found on 27/9

Showing 1-10 of 56 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-YTZ

SYD-YOW

SYD-YQG

SYD-YXU

Estimated return 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-YTZ

SYD-YOW

SYD-YQG

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 $1,734). Flying from Sydney to Region of Ontario in December is currently the most expensive (average of $2,509). 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 for a return flight from Sydney to Region of Ontario?

Airfare is typical for this route at the moment.

Sydney to Region of Ontario flights typically cost between $1,428 and $2,123 in October.
The cheapest return price found within the last 5 days was $1,548 on Delta (27 Oct–3 Nov).

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 52 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

Read reviews from past customers who have flown with Asiana Airlines,Fiji Airways, andCathay Pacific from Sydney to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Asiana Airlines

8.1

Very Good

563 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,June 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

563 reviews

Asiana Airlines

8.1

Very Good

563 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,June 2026

HKG - ICN

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

Fiji Airways

8.0

Very Good

259 reviews

Asiana Airlines

8.1

Very Good

563 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,June 2026

HKG - ICN

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

Cathay Pacific

7.6

Good

1,506 reviews

Asiana Airlines

8.1

Very Good

563 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,June 2026

HKG - ICN

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

Qantas Airways

7.5

Good

1,102 reviews

Asiana Airlines

8.1

Very Good

563 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,June 2026

HKG - ICN

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

Air Canada

7.1

Good

11,706 reviews

Asiana Airlines

8.1

Very Good

563 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,June 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?
If you book a flight to Ontario from Sydney, you will be flying from Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.
How long is the flight from Sydney to Region of Ontario?
Airlines like Delta, Turkish Airlines, and Air Canada fly from Sydney to Region of Ontario in about 22h 59m. The time it takes to get you to your destination can typically vary by up to 16h 26m. There are 15562 km between Sydney and Region of Ontario. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Sydney to Region of Ontario one-way?
$847 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Air Canada and Qantas Airways, with prices starting from $996 and $1,129, 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 - Ottawa and Sydney Kingsford Smith - Toronto Island.
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 holiday 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 $1,734). Flying from Sydney to Region of Ontario in December is currently the most expensive (average of $2,509). 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

Complete your trip

Direct flights to Canada

Flights by cabin class

Other flight options

Popular flights

Alternative routes for Sydney to Ontario

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Top 10 airlines flying from Sydney to Ontario

Airline	Cheapest	Average	Flexibility	On-time
WestJet	Cheapest$313	Average$558	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Delta	Cheapest$730	Average$1,728	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Canada	Cheapest$822	Average$2,640	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Virgin Australia	Cheapest$824	Average$2,194	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
Fiji Airways	Cheapest$855	Average$1,048	FlexibilityNo cancel fee	On-time74%	Search Fiji Airways flights
Qantas Airways	Cheapest$1,058	Average$1,719	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
American Airlines	Cheapest$1,085	Average$1,815	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air New Zealand	Cheapest$1,182	Average$2,133	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Asiana Airlines	Cheapest$1,525	Average$1,969	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
United Airlines	Cheapest$1,552	Average$2,078	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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

Cheapflights makes it easy to find Sydney to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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?

Need flexible booking options for your flight to Ontario from Sydney? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Sydney to Ontario become cheaper?

Yes! Start tracking prices for Sydney to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Sydney to Ontario from $866

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. 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 30 September 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 30 September 2026.

Best flights from Sydney to OntarioDiscover carefully curated flight deals from Sydney to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Discover carefully curated flight deals from Sydney to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 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 30 September 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 30 September 2026.

Last-minute flights from Sydney to OntarioDiscover last-minute flight deals from Sydney to Ontario. Data last updated 30 September 2026 and is based on user searches.

Discover last-minute flight deals from Sydney to Ontario. Data last updated 30 September 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 30 September 2026.

Search for one-way flight options from Sydney to Ontario. Find affordable one-way fares based on user searches. Data last updated 30 September 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 30 September 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 for a return flight from Sydney to Region of Ontario?

Airfare is typical for this route at the moment.

Sydney to Region of Ontario flights typically cost between $1,428 and $2,123 in October.The cheapest return price found within the last 5 days was $1,548 on Delta (27 Oct–3 Nov).

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 52 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

Read reviews from past customers who have flown with Asiana Airlines,Fiji Airways, andCathay Pacific from Sydney to Ontario. Reviews also offer insight into each airline's 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 hire and/or hotel booking 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 30 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 10 airlines flying from Sydney to Ontario

Fly with Cheapflights

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

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

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

Can Cheapflights notify me if prices for flights from Sydney to Ontario become cheaper?

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Travel Smart

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 30 September 2026.

Best flights from Sydney to Ontario
Discover carefully curated flight deals from Sydney to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 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 30 September 2026.

Last-minute flights from Sydney to Ontario
Discover last-minute flight deals from Sydney to Ontario. Data last updated 30 September 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 30 September 2026.

Sydney to Region of Ontario flights typically cost between $1,428 and $2,123 in October.
The cheapest return price found within the last 5 days was $1,548 on Delta (27 Oct–3 Nov).