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

Airlines like Delta, Cathay Pacific, and Air Canada fly from Sydney to Region of Ontario in about 28h 10m. The time it takes to get you to your destination can typically vary by up to 9h 07m. There are 15545 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?

$833 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 $940 and $1,110, 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 - Montreal Pierre Elliott Trudeau Intl and Sydney Kingsford Smith - Ottawa.

What are the cheapest flights from Sydney to Region of Ontario?

Looking at all options, your cheapest flight can be booked for $2,814. While the most popular route (Sydney Kingsford Smith - Toronto Pearson Intl) can be booked for $1,465 on average, our data indicates $2,993 when flying from Sydney to Region of Ontario.

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.

$1,016+ 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 23 September 2026.

Wed 21/1014:15 -

3 stops29h 55m

Wed 28/1009:55 -

2 stops35h 40m

Deal found 22/9$1,594

Mon 19/1014:15 -

3 stops30h 30m

Sun 1/1107:30 -

3 stops37h 05m

Deal found 21/9$1,598

Tue 10/1114:00 -

3 stops36h 55m

Tue 17/1109:35 -

3 stops35h 00m

Deal found 22/9$1,629

Wed 4/1114:00 -

3 stops36h 55m

Mon 23/1107:30 -

3 stops37h 05m

Deal found 18/9$1,674

Mon 19/1014:15 -

3 stops30h 30m

Sat 14/1107:30 -

3 stops37h 05m

Deal found 21/9$1,678

Mon 19/1014:15 -

3 stops30h 30m

Mon 26/1006:00 -

3 stops39h 35m

Deal found 21/9$1,686

Thu 22/1014:15 -

2 stops24h 58m

Sat 7/1117:30 -

2 stops27h 05m

Deal found 20/9$1,688

Mon 19/1010:20 -

3 stops26h 50m

Tue 3/1110:35 -

2 stops31h 00m

Deal found 20/9$1,971

Mon 19/1014:15 -

3 stops30h 20m

Mon 26/1006:10 -

3 stops39h 25m

Deal found 20/9$1,978

Thu 5/1114:00 -

3 stops31h 35m

Thu 12/1106:40 -

3 stops37h 55m

Deal found 21/9$2,019

Wed 18/1115:50 -

2 stops57h 57m

Tue 2/306:00 -

2 stops45h 20m

Deal found 22/9$2,065

Wed 4/1115:50 -

2 stops57h 57m

Wed 11/1110:05 -

2 stops52h 45m

Deal found 20/9$2,078

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 23 September 2026.

Thu 5/1114:00 -

3 stops31h 35m

Thu 12/1106:40 -

3 stops37h 55m

Deal found 21/9$2,019

Sat 7/1110:40 -

2 stops29h 19m

Sat 5/1209:45 -

2 stops30h 45m

Deal found 21/9$2,121

Thu 29/1008:45 -

1 stop28h 10m

Mon 2/1114:20 -

1 stop30h 40m

Deal found 21/9$2,158

Mon 2/1111:20 -

2 stops37h 17m

Mon 9/1109:15 -

2 stops32h 20m

Deal found 18/9$2,263

Fri 6/1107:55 -

3 stops53h 05m

Mon 23/1120:15 -

3 stops42h 15m

Deal found 18/9$2,270

Mon 2/1120:30 -

2 stops43h 31m

Tue 1/1206:10 -

2 stops34h 50m

Deal found 20/9$2,665

Tue 1/1209:15 -

1 stop21h 02m

Tue 5/116:00 -

2 stops25h 05m

Deal found 22/9$2,892

Wed 2/1222:10 -

1 stop32h 20m

Wed 6/120:10 -

1 stop42h 40m

Deal found 22/9$3,017

Sat 7/1122:20 -

1 stop30h 15m

Fri 4/1200:35 -

1 stop38h 40m

Deal found 19/9$2,208

Fri 20/1114:05 -

2 stops26h 51m

Tue 9/310:00 -

3 stops30h 35m

Deal found 22/9$2,245

Mon 19/1010:20 -

2 stops23h 00m

Mon 26/1015:35 -

2 stops26h 00m

Deal found 18/9$2,335

Wed 4/1111:20 -

2 stops22h 59m

Tue 10/1115:35 -

2 stops26h 00m

Deal found 20/9$2,342

Tue 13/1008:40 -

1 stop28h 30m

Mon 16/1114:20 -

2 stops37h 25m

Deal found 20/9$2,374

Sat 31/1020:30 -

2 stops43h 31m

Mon 30/1106:10 -

2 stops32h 25m

Deal found 20/9$2,700

Mon 28/910:20 -

2 stops26h 16m

Mon 28/1215:45 -

2 stops49h 20m

Deal found 18/9$2,892

Thu 22/1010:20 -

2 stops22h 23m

Fri 30/1020:30 -

3 stops45h 05m

Deal found 20/9$2,418

Mon 28/914:05 -

1 stop37h 55m

Sat 28/1114:20 -

2 stops35h 55m

Deal found 21/9$2,470

Sat 5/1211:20 -

2 stops24h 07m

Tue 12/114:00 -

2 stops27h 05m

Deal found 18/9$2,976

Sun 1/1111:20 -

3 stops38h 27m

Sun 8/1109:00 -

3 stops32h 35m

Deal found 18/9$2,495

Thu 5/1111:20 -

3 stops43h 27m

Thu 12/1115:25 -

2 stops26h 10m

Deal found 21/9$2,523

Thu 26/1111:50 -

3 stops29h 50m

Fri 11/1209:10 -

3 stops33h 25m

Deal found 22/9$2,803

Thu 5/1111:20 -

2 stops23h 37m

Sun 8/1110:50 -

3 stops30h 15m

Deal found 21/9$3,211

Tue 8/1211:20 -

2 stops29h 06m

Sat 9/112:10 -

2 stops29h 25m

Deal found 20/9$2,575

Fri 27/1114:05 -

3 stops27h 35m

Fri 11/1209:10 -

3 stops33h 25m

Deal found 22/9$2,878

Thu 5/1111:20 -

2 stops39h 44m

Sun 8/1120:55 -

2 stops44h 40m

Deal found 22/9$2,648

Thu 3/1222:10 -

2 stops37h 49m

Mon 4/117:50 -

2 stops33h 30m

Deal found 22/9$3,027

Mon 2/1111:20 -

2 stops22h 59m

Mon 9/1115:35 -

2 stops26h 00m

Deal found 18/9$2,653

Fri 2/1008:55 -

3 stops44h 19m

Sat 17/1006:10 -

2 stops35h 35m

Deal found 21/9$3,111

Mon 19/1010:20 -

2 stops23h 00m

Sat 14/1115:35 -

2 stops26h 00m

Deal found 21/9$2,719

Wed 7/1018:50 -

2 stops30h 15m

Mon 12/1012:30 -

3 stops30h 05m

Deal found 18/9$3,132

Find flight deals from Sydney to Ontario

Round-trip from	$1,407
One-way from	$1,016
Popular in	December
Cheapest in	March
Average price	$1,984
Good round-trip deal	$2,993 or less

American Airlines
9/2-11/2
3 total stops
76h 21m total
Sydney to Ontario

Search Deals

26/10-31/12
3 total stops
59h 55m total
Sydney to Ontario

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($52 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($51 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Sydney Kingsford Smith to Ontario.

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

Sat 24/10

11:45-06:45

2 stops58h 00m

Toronto Pearson Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,099

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Mon 2/11

12:35-00:01

3 stops51h 26m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,101

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

$1,120

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Mon 2/11

10:40-23:59

2 stops29h 19m

Toronto Pearson Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,120

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Thu 3/12

10:40-22:54

2 stops28h 14m

Toronto Pearson Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,122

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Tue 27/10

09:40-23:29

2 stops28h 49m

Toronto Pearson Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,122

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Wed 7/10

10:15-23:15

2 stops28h 00m

Toronto Pearson Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,123

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Thu 5/11

12:35-00:01

3 stops51h 26m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,143

SydneyToronto

SYD Sydney Kingsford Smith - YTZ Toronto Island

SYDYTZ

Sydney Kingsford Smith

Tue 1/12

06:25-20:55

3 stops54h 30m

Toronto Island

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,144

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Sat 7/11

10:40-10:23

2 stops39h 43m

Toronto Pearson Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,205

Flights are sorted by cheapest return flights first.

Deals found on 18/9

Showing 1-10 of 57 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-YXU

SYD-YOW

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-YXU

SYD-YOW

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 $1,705). Flying from Sydney to Region of Ontario in December is currently the most expensive (average of $2,476). 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 below average for this route at the moment.

Sydney to Region of Ontario flights typically cost between $1,541 and $2,405 in February.
The cheapest return price found within the last 5 days was $1,407 on American Airlines (9 Feb–11 Feb).

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

562 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

562 reviews

Asiana Airlines

8.1

Very Good

562 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

562 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

1,494 reviews

Asiana Airlines

8.1

Very Good

562 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

1,101 reviews

Asiana Airlines

8.1

Very Good

562 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

11,669 reviews

Asiana Airlines

8.1

Very Good

562 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, Cathay Pacific, and Air Canada fly from Sydney to Region of Ontario in about 28h 10m. The time it takes to get you to your destination can typically vary by up to 9h 07m. There are 15545 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?
$833 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 $940 and $1,110, 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 - Montreal Pierre Elliott Trudeau Intl and Sydney Kingsford Smith - Ottawa.
What are the cheapest flights from Sydney to Region of Ontario?
Looking at all options, your cheapest flight can be booked for $2,814. While the most popular route (Sydney Kingsford Smith - Toronto Pearson Intl) can be booked for $1,465 on average, our data indicates $2,993 when flying from Sydney to Region of 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 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 $1,705). Flying from Sydney to Region of Ontario in December is currently the most expensive (average of $2,476). 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

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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$308	Average$500	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Delta	Cheapest$718	Average$1,699	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Virgin Australia	Cheapest$810	Average$2,163	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
Fiji Airways	Cheapest$827	Average$1,029	FlexibilityNo cancel fee	On-time74%	Search Fiji Airways flights
Air Canada	Cheapest$843	Average$2,585	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Qantas Airways	Cheapest$1,040	Average$1,693	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
American Airlines	Cheapest$1,067	Average$1,784	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air New Zealand	Cheapest$1,162	Average$2,098	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Asiana Airlines	Cheapest$1,499	Average$1,936	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
United Airlines	Cheapest$1,526	Average$2,006	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 $1,016

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/10. 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 23 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 23 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 23 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 23 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 23 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 23 September 2026.

Last-minute flights from Sydney to OntarioDiscover last-minute flight deals from Sydney to Ontario. Data last updated 23 September 2026 and is based on user searches.

Discover last-minute flight deals from Sydney to Ontario. Data last updated 23 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 23 September 2026.

Search for one-way flight options from Sydney to Ontario. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

Find flight deals from Sydney to Ontario

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

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 23 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 below average for this route at the moment.

Sydney to Region of Ontario flights typically cost between $1,541 and $2,405 in February.The cheapest return price found within the last 5 days was $1,407 on American Airlines (9 Feb–11 Feb).

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?

What are the cheapest flights 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 23 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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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 23 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 23 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 23 September 2026.

Last-minute flights from Sydney to Ontario
Discover last-minute flight deals from Sydney to Ontario. Data last updated 23 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 23 September 2026.

Sydney to Region of Ontario flights typically cost between $1,541 and $2,405 in February.
The cheapest return price found within the last 5 days was $1,407 on American Airlines (9 Feb–11 Feb).