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

Airlines like Korean Air, Qantas Airways, 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 4h 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?

$213 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Delta and Philippine Airlines, with prices starting from $847 and $994, 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 - 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?

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.

$750+ 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 5 November 2026.

Mon 9/1110:40 -

2 stops28h 17m

Mon 23/1112:15 -

2 stops28h 15m

Deal found 4/11$1,759

Mon 9/1110:40 -

2 stops27h 17m

Mon 16/1112:15 -

2 stops28h 15m

Deal found 4/11$1,763

Wed 4/1110:40 -

2 stops28h 49m

Thu 12/1109:45 -

2 stops30h 45m

Deal found 3/11$1,765

Mon 9/1110:40 -

2 stops27h 17m

Wed 18/1112:20 -

2 stops28h 10m

Deal found 4/11$1,769

Sun 15/1110:40 -

2 stops29h 17m

Thu 26/1106:30 -

2 stops34h 00m

Deal found 4/11$1,898

Sun 15/1115:50 -

1 stop38h 40m

Thu 26/1110:00 -

2 stops41h 20m

Deal found 4/11$1,903

Thu 5/1110:40 -

2 stops28h 35m

Sun 15/1114:20 -

2 stops26h 10m

Deal found 1/11$1,990

Mon 9/1108:45 -

1 stop28h 10m

Mon 23/1122:20 -

2 stops46h 15m

Deal found 4/11$2,023

Thu 5/1121:55 -

1 stop27h 25m

Sat 21/1111:35 -

1 stop40h 30m

Deal found 1/11$2,049

Wed 11/1111:30 -

1 stop26h 30m

Thu 12/1122:20 -

2 stops68h 15m

Deal found 31/10$2,058

Thu 5/1110:40 -

2 stops28h 35m

Sat 21/1109:45 -

2 stops30h 45m

Deal found 1/11$2,060

Mon 16/1114:00 -

2 stops25h 16m

Sat 21/1112:00 -

1 stop26h 25m

Deal found 1/11$2,070

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 5 November 2026.

Thu 11/321:55 -

1 stop27h 25m

Sat 20/312:50 -

1 stop40h 15m

Deal found 3/11$1,992

Fri 20/1122:10 -

2 stops39h 40m

Tue 9/314:00 -

2 stops36h 20m

Deal found 4/11$2,148

Thu 4/220:30 -

1 stop25h 15m

Sun 7/214:01 -

1 stop24h 54m

Deal found 4/11$2,465

Mon 5/407:40 -

1 stop44h 20m

Fri 16/415:45 -

1 stop48h 25m

Deal found 31/10$2,493

Thu 1/410:15 -

2 stops26h 43m

Thu 15/414:00 -

2 stops26h 50m

Deal found 31/10$2,541

Thu 18/211:20 -

2 stops27h 51m

Mon 22/207:50 -

2 stops33h 45m

Deal found 2/11$2,899

Tue 24/1122:10 -

2 stops40h 22m

Sat 5/1210:30 -

2 stops40h 50m

Deal found 4/11$2,241

Thu 11/322:20 -

1 stop30h 10m

Sat 20/315:15 -

2 stops36h 00m

Deal found 4/11$2,281

Mon 8/211:20 -

2 stops22h 59m

Fri 12/215:35 -

2 stops26h 00m

Deal found 5/11$2,905

Sat 28/1106:20 -

3 stops34h 36m

Sat 5/1208:40 -

2 stops45h 25m

Deal found 31/10$2,541

Mon 1/211:20 -

2 stops22h 59m

Sat 6/215:35 -

2 stops26h 00m

Deal found 3/11$2,922

Fri 9/419:00 -

2 stops33h 00m

Wed 28/401:50 -

1 stop28h 20m

Deal found 2/11$2,558

Mon 16/1111:20 -

2 stops24h 36m

Sat 21/1115:35 -

2 stops26h 00m

Deal found 1/11$2,931

Fri 5/211:20 -

2 stops26h 15m

Sun 7/220:55 -

2 stops44h 40m

Deal found 2/11$2,958

Fri 25/1220:20 -

2 stops42h 56m

Tue 19/116:55 -

3 stops35h 55m

Deal found 3/11$2,809

Sun 2/509:20 -

2 stops22h 57m

Mon 17/515:35 -

2 stops25h 45m

Deal found 3/11$3,096

Sat 5/1212:45 -

3 stops52h 36m

Wed 6/108:00 -

2 stops41h 45m

Deal found 4/11$2,835

Sun 10/122:10 -

2 stops40h 22m

Fri 12/206:00 -

2 stops44h 20m

Deal found 4/11$2,856

Thu 10/1214:05 -

2 stops24h 35m

Tue 29/1206:10 -

2 stops34h 25m

Deal found 31/10$2,965

Sun 31/122:10 -

2 stops38h 50m

Sun 21/217:50 -

2 stops32h 30m

Deal found 1/11$3,034

Thu 1/416:50 -

2 stops35h 00m

Thu 22/417:50 -

2 stops33h 15m

Deal found 3/11$3,114

Mon 30/1122:10 -

2 stops35h 57m

Thu 10/1217:50 -

2 stops32h 30m

Deal found 3/11$3,224

Fri 18/1211:20 -

3 stops38h 35m

Fri 25/1219:20 -

2 stops46h 15m

Deal found 2/11$5,201

Tue 1/1222:10 -

2 stops35h 41m

Tue 8/1217:50 -

2 stops32h 30m

Deal found 31/10$3,235

Sat 19/1216:00 -

3 stops33h 55m

Sat 26/1219:20 -

3 stops46h 15m

Deal found 3/11$5,654

Sun 20/1221:10 -

2 stops52h 45m

Sun 27/1219:20 -

2 stops67h 30m

Deal found 5/11$3,851

Sun 20/1211:20 -

3 stops38h 35m

Sun 27/1210:35 -

3 stops31h 00m

Deal found 5/11$6,279

Fri 18/1215:50 -

2 stops58h 05m

Fri 25/1219:20 -

2 stops67h 30m

Deal found 2/11$4,593

Sat 19/1211:10 -

2 stops38h 45m

Sat 26/1219:20 -

2 stops43h 35m

Deal found 3/11$4,600

Find flight deals from Sydney to Ontario

Round-trip from	$1,659
One-way from	$750
Popular in	August
Cheapest in	March
Average price	$2,121

27/1-17/2
6 total stops
74h 00m total
Sydney to Ontario

Search Deals

29/1-31/12
3 total stops
31h 57m total
Sydney to Ontario

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($233 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($33 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 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

Tue 17/11

10:40-21:57

2 stops27h 17m

Toronto Pearson Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$983

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Sat 5/12

10:40-23:26

2 stops28h 46m

Toronto Pearson Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,033

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Thu 21/1

10:40-23:56

2 stops29h 16m

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

Mon 18/1

10:40-08:55

2 stops38h 15m

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

Mon 23/11

10:40-21:57

2 stops27h 17m

Toronto Pearson Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,127

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Wed 24/3

09:40-00:01

2 stops29h 21m

Toronto Pearson Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,155

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Thu 18/3

09:40-00:01

2 stops29h 21m

Toronto Pearson Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,155

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Thu 21/1

11:05-12:30

1 stop41h 25m

Toronto Pearson Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,160

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Wed 20/1

15:15-12:30

1 stop37h 15m

Toronto Pearson Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,160

SydneyToronto

SYD Sydney Kingsford Smith - YYZ Toronto Pearson Intl

SYDYYZ

Sydney Kingsford Smith

Fri 22/1

15:15-12:30

1 stop37h 15m

Toronto Pearson Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,190

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 55 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

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 $1,760). Flying from Sydney to Region of Ontario in December is currently the most expensive (average of $2,409). 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 $1,603 and $2,116 in January.
The cheapest return price found within the last 5 days was $1,659 on Multiple Airlines (27 Jan–17 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

570 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

570 reviews

Asiana Airlines

8.1

Very Good

570 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

262 reviews

Asiana Airlines

8.1

Very Good

570 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

1,538 reviews

Asiana Airlines

8.1

Very Good

570 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

1,122 reviews

Asiana Airlines

8.1

Very Good

570 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

11,860 reviews

Asiana Airlines

8.1

Very Good

570 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 Korean Air, Qantas Airways, 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 4h 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?
$213 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Delta and Philippine Airlines, with prices starting from $847 and $994, 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 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 $1,760). Flying from Sydney to Region of Ontario in December is currently the most expensive (average of $2,409). 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$614	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Delta	Cheapest$729	Average$1,727	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Virgin Australia	Cheapest$824	Average$2,133	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
Air Canada	Cheapest$830	Average$2,655	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Fiji Airways	Cheapest$845	Average$1,041	FlexibilityNo cancel fee	On-time74%	Search Fiji Airways flights
Qantas Airways	Cheapest$1,057	Average$1,735	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
American Airlines	Cheapest$1,060	Average$1,813	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air New Zealand	Cheapest$1,324	Average$2,133	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Asiana Airlines	Cheapest$1,524	Average$1,968	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
United Airlines	Cheapest$1,551	Average$2,041	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 $750

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/1. 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 5 November 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 5 November 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 5 November 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 5 November 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 5 November 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 5 November 2026.

Last-minute flights from Sydney to OntarioDiscover last-minute flight deals from Sydney to Ontario. Data last updated 5 November 2026 and is based on user searches.

Discover last-minute flight deals from Sydney to Ontario. Data last updated 5 November 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 5 November 2026.

Search for one-way flight options from Sydney to Ontario. Find affordable one-way fares based on user searches. Data last updated 5 November 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 5 November 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 $1,603 and $2,116 in January.The cheapest return price found within the last 5 days was $1,659 on Multiple Airlines (27 Jan–17 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?

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 5 November 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 5 November 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 5 November 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 5 November 2026.

Last-minute flights from Sydney to Ontario
Discover last-minute flight deals from Sydney to Ontario. Data last updated 5 November 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 5 November 2026.

Sydney to Region of Ontario flights typically cost between $1,603 and $2,116 in January.
The cheapest return price found within the last 5 days was $1,659 on Multiple Airlines (27 Jan–17 Feb).