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Cheap flights from Australia to Ontario from $731

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YYZ
6 Jul — 13 Jul1
1 adult

Cheap flight deals from Australia to Ontario

Keep the following information in mind while searching for Australia to Ontario flight deals. Data was last updated 1 July 2025.

Round-trip from

$1,484

One-way from

$731

Popular in

December

Cheapest in

February

Average price

$2,372

Good round-trip deal

$11,280 or less
27/7-12/8
  • 27/7-12/8
  • 4 total stops
  • 81h 04m total
  • Australia to Ontario
2/9
  • 2/9
  • 3 total stops
  • 57h 53m total
  • Australia to Ontario
Highest demand for flights based on searches. 10% potential increase in price ($439 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($101 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Australia to Ontario.

Find flight deals from Australia to Ontario

Cheapest flights from Australia to Ontario
Explore the most affordable flight options available from Australia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Sun 27/716:20SYD - YYZ
2 stops46h 24mMultiple Airlines
Tue 12/814:00YYZ - SYD
2 stops34h 40mMultiple Airlines
Deal found 29/6$1,484
Fri 8/813:45MEL - YYZ
2 stops31h 16mMultiple Airlines
Mon 18/810:25YYZ - MEL
2 stops36h 00mMultiple Airlines
Deal found 30/6$1,685
Wed 19/1110:30SYD - YYZ
2 stops50h 57mAsiana Airlines
Sat 6/1213:00YYZ - SYD
1 stop27h 30mAsiana Airlines
Deal found 28/6$1,712
Mon 28/722:15BNE - YYZ
2 stops35h 15mMultiple Airlines
Tue 5/801:45YYZ - BNE
1 stop28h 15mMultiple Airlines
Deal found 27/6$1,723
Thu 14/813:15SYD - YTZ
3 stops34h 31mMultiple Airlines
Thu 21/812:25YTZ - SYD
3 stops33h 50mMultiple Airlines
Deal found 30/6$1,732
Tue 1/722:15BNE - YYZ
1 stop37h 20mEVA Air
Thu 31/701:45YYZ - BNE
1 stop28h 15mEVA Air
Deal found 30/6$1,761
Fri 3/1008:00MEL - YYZ
1 stop29h 00mPhilippine Airlines
Wed 5/1123:30YYZ - MEL
1 stop38h 50mPhilippine Airlines
Deal found 29/6$1,774
Fri 1/806:00AVV - YYZ
3 stops39h 01mMultiple Airlines
Thu 4/913:55YYZ - AVV
3 stops40h 20mMultiple Airlines
Deal found 30/6$1,796
Thu 14/812:55MEL - YTZ
3 stops34h 51mMultiple Airlines
Thu 21/812:25YTZ - MEL
3 stops33h 35mMultiple Airlines
Deal found 30/6$1,813
Wed 9/711:15BNE - YYZ
1 stop25h 45mPhilippine Airlines
Wed 27/801:35YYZ - BNE
1 stop42h 20mPhilippine Airlines
Deal found 29/6$1,838
Mon 21/723:55BNE - YYZ
1 stop27h 55mCathay Pacific
Tue 19/801:50YYZ - BNE
1 stop30h 35mCathay Pacific
Deal found 28/6$1,909
Thu 23/1007:00MEL - YUL
2 stops32h 36mMultiple Airlines
Mon 24/1118:15YUL - MEL
2 stops27h 05mMultiple Airlines
Deal found 28/6$1,920

Cheapflights Fare Finder

Customise your flight search to find flights from Australia to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 1 July 2025.
Use the filters below to find and compare flights from Australia to Ontario that are best for you.

Fly from

Australia

Fly to

Ontario

Route

Depart

Return

Price

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Wed 13/8

16:20-16:39

2 stops38h 19m

Toronto Pearson Intl

Fri 29/8

18:30-14:40

2 stops54h 10m

$1,281

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Wed 19/11

10:30-21:27

2 stops50h 57m

Toronto Pearson Intl

Sat 6/12

13:00-08:30

1 stop27h 30m

$1,712

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Thu 14/8

13:15-09:46

3 stops34h 31m

Toronto Island

Thu 21/8

12:25-12:15

3 stops33h 50m

$1,732

BrisbaneToronto

BNE - YYZ

BNEYYZ

Brisbane

Tue 5/8

17:20-13:50

2 stops34h 30m

Toronto Pearson Intl

Mon 18/8

01:50-22:25

1 stop30h 35m

$1,740

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Thu 14/8

12:55-10:40

3 stops35h 45m

Toronto Pearson Intl

Thu 21/8

18:45-12:00

2 stops27h 15m

$1,760

BrisbaneToronto

BNE - YYZ

BNEYYZ

Brisbane

Sat 9/8

22:15-21:35

1 stop37h 20m

Toronto Pearson Intl

Sun 24/8

01:45-20:00

1 stop28h 15m

$1,761

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Fri 3/10

08:00-23:00

1 stop29h 00m

Toronto Pearson Intl

Wed 5/11

23:30-06:20

1 stop38h 50m

$1,774

MelbourneToronto

AVV - YYZ

AVVYYZ

Melbourne Avalon

Fri 1/8

06:00-07:01

3 stops39h 01m

Toronto Pearson Intl

Thu 4/9

13:55-20:15

3 stops40h 20m

$1,796

MelbourneToronto

MEL - YTZ

MELYTZ

Melbourne

Thu 14/8

12:55-09:46

3 stops34h 51m

Toronto Island

Thu 21/8

12:25-12:00

3 stops33h 35m

$1,813

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Mon 6/10

06:30-19:16

2 stops27h 46m

Toronto Pearson Intl

Mon 27/10

12:25-12:35

2 stops33h 10m

$1,880

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Showing 1-10 of 60 results
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Best time to book a flight from Australia to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Australia with our price prediction graph.
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 Australia to Ontario

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

Currently, May is the cheapest month in which you can book a flight from Australia to Region of Ontario (average of $1,218). Flying from Australia to Region of Ontario in December is currently the most expensive (average of $2,007). 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 AU to ON?

Find hourly flight availability from Australia 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 1 July 2025.

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

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 1 July 2025.
Read reviews from past customers who have flown with EVA Air, Korean Air, andJapan Airlines from Australia to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Related info for your journey

Find useful and relevant information for your journey from Australia to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Australia to Region of Ontario one-way?

    $1,146 is the cheapest one-way deal found within the past few days, from Philippine Airlines. You may also be able to find cheap deals on EVA Air and China Eastern, with prices starting from $1,163 and $1,174, respectively.

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

    Yes. In addition to deals on Australia to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Ontario.

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

    Yes. Cheapflights offers flight deals from Australia 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 Australia to Region of Ontario?

    Currently, May is the cheapest month in which you can book a flight from Australia to Region of Ontario (average of $1,218). Flying from Australia to Region of Ontario in December is currently the most expensive (average of $2,007). 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

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

Top 10 airlines flying from Australia to Ontario

Discover the top 10 airlines that operate flights from Australia to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 1 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$244Average$433FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapest$251Average$373FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Fiji AirwaysCheapest$862Average$1,100FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
United AirlinesCheapest$1,061Average$3,260FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,084Average$2,298FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$1,095Average$2,233FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
American AirlinesCheapest$1,174Average$2,236FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$1,174Average$2,027FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Virgin AustraliaCheapest$1,234Average$2,171FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Air CanadaCheapest$1,351Average$2,633FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia 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 Australia 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 Australia.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Australia to Ontario, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Australia to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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