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Cheap flights from Australia to Ontario from C$ 681

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YYZ
22 Apr — 29 Apr1
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 17 April 2025.

Round-trip from

C$ 1,344

One-way from

C$ 681

Popular in

December

Cheapest in

May

Average price

C$ 2,272
13/5-17/6
  • 13/5-17/6
  • 5 total stops
  • 66h 19m total
  • Australia to Ontario
18/6
  • 18/6
  • 3 total stops
  • 57h 13m total
  • Australia to Ontario
Highest demand for flights based on searches. 11% potential increase in price (C$ 369 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 78 potential savings vs. average RT price).
Average for round-trip flights in April 2025

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 17 April 2025.

Thu 1/51:15 p.m.SYD - YYZ
2 stops24h 43mMultiple Airlines
Mon 12/59:45 a.m.YYZ - SYD
2 stops36h 00mMultiple Airlines
Deal found 16/4C$ 1,295
Thu 15/511:45 a.m.BNE - YYZ
3 stops33h 09mMultiple Airlines
Tue 27/56:35 p.m.YYZ - BNE
2 stops25h 50mMultiple Airlines
Deal found 16/4C$ 1,395
Tue 15/711:55 p.m.BNE - YYZ
1 stop27h 55mCathay Pacific
Thu 28/81:50 a.m.YYZ - BNE
1 stop30h 35mCathay Pacific
Deal found 17/4C$ 1,499
Thu 22/512:55 p.m.MEL - YYZ
2 stops25h 03mMultiple Airlines
Tue 3/69:45 a.m.YYZ - MEL
2 stops35h 45mMultiple Airlines
Deal found 15/4C$ 1,500
Thu 9/103:25 p.m.MEL - YYZ
1 stop37h 25mCathay Pacific
Wed 29/101:35 a.m.YYZ - MEL
1 stop30h 25mCathay Pacific
Deal found 16/4C$ 1,529
Mon 30/610:15 p.m.BNE - YYZ
1 stop37h 20mEVA Air
Thu 24/71:45 a.m.YYZ - BNE
1 stop28h 15mEVA Air
Deal found 15/4C$ 1,531
Tue 21/103:05 p.m.SYD - YYZ
1 stop29h 40mCathay Pacific
Sun 26/101:35 a.m.YYZ - SYD
1 stop41h 00mCathay Pacific
Deal found 16/4C$ 1,536
Thu 1/51:15 p.m.SYD - YTZ
3 stops34h 32mMultiple Airlines
Mon 12/54:20 p.m.YTZ - SYD
3 stops29h 25mMultiple Airlines
Deal found 17/4C$ 1,723
Tue 22/710:15 p.m.BNE - YUL
2 stops46h 44mMultiple Airlines
Sat 30/89:45 p.m.YUL - BNE
2 stops32h 15mMultiple Airlines
Deal found 17/4C$ 1,758
Tue 10/68:55 a.m.SYD - YYZ
2 stops50h 35mJapan Airlines
Thu 26/67:15 a.m.YYZ - SYD
2 stops33h 05mJapan Airlines
Deal found 16/4C$ 1,822
Mon 9/69:20 a.m.SYD - YUL
2 stops35h 50mAir Canada
Sun 22/69:50 p.m.YUL - SYD
2 stops43h 30mAir Canada
Deal found 17/4C$ 1,870
Mon 19/56:00 a.m.AVV - YYZ
3 stops47h 20mMultiple Airlines
Tue 24/66:30 a.m.YYZ - AVV
3 stops47h 45mMultiple Airlines
Deal found 17/4C$ 1,883

Cheapflights Fare Finder

Customize 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 629,999 searches. Data last updated 17 April 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

Tue 13/5

1:15 p.m.-6:54 a.m.

3 stops31h 39m

Toronto Pearson Intl

Tue 17/6

2:00 p.m.-2:40 p.m.

2 stops34h 40m

C$ 1,344

BrisbaneToronto

BNE - YYZ

BNEYYZ

Brisbane

Tue 15/7

11:55 p.m.-1:50 p.m.

1 stop27h 55m

Toronto Pearson Intl

Thu 28/8

1:50 a.m.-10:25 p.m.

1 stop30h 35m

C$ 1,499

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Tue 24/6

7:40 a.m.-5:45 a.m.

1 stop36h 05m

Toronto Pearson Intl

Wed 13/8

3:30 p.m.-10:50 a.m.

1 stop29h 20m

C$ 1,532

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Tue 24/6

2:25 p.m.-5:45 a.m.

1 stop29h 20m

Toronto Pearson Intl

Wed 13/8

3:30 p.m.-11:15 a.m.

1 stop29h 45m

C$ 1,538

BrisbaneToronto

BNE - YYZ

BNEYYZ

Brisbane

Thu 15/5

11:45 a.m.-11:58 p.m.

2 stops26h 13m

Toronto Pearson Intl

Tue 27/5

9:45 a.m.-10:25 a.m.

2 stops34h 40m

C$ 1,576

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Tue 27/5

11:00 a.m.-5:45 a.m.

2 stops32h 45m

Toronto Pearson Intl

Tue 26/8

1:50 a.m.-5:55 a.m.

1 stop38h 05m

C$ 1,629

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Thu 1/5

1:15 p.m.-9:47 a.m.

3 stops34h 32m

Toronto Island

Mon 12/5

4:20 p.m.-11:45 a.m.

3 stops29h 25m

C$ 1,723

BrisbaneMontreal

BNE - YUL

BNEYUL

Brisbane

Tue 22/7

10:15 p.m.-6:59 a.m.

2 stops46h 44m

Montreal Pierre Elliott Trudeau Intl

Sat 30/8

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

2 stops32h 15m

C$ 1,758

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Tue 10/6

8:55 a.m.-9:30 p.m.

2 stops50h 35m

Toronto Pearson Intl

Thu 26/6

7:15 a.m.-6:20 a.m.

2 stops33h 05m

C$ 1,832

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 9/6

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

2 stops35h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 22/6

9:50 p.m.-7:20 a.m.

2 stops43h 30m

C$ 1,870

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/4

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 round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Australia to Ontario

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

Currently, January is the cheapest month in which you can book a flight from Australia to Region of Ontario (average of C$ 167). Flying from Australia to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 17 April 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

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

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

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).

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 17 April 2025.
To help decide which airline to fly from Australia to Ontario, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.
8.0
Very good

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

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?

    The cheapest airline one-way is Cathay Pacific, with whom users have recently found tickets for as low as C$ 835. However, be on the lookout for offers from Japan Airlines and Philippine Airlines, as they are both options that can get you from Australia to Region of Ontario for a low price.

  • 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 vacation 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, January is the cheapest month in which you can book a flight from Australia to Region of Ontario (average of C$ 167). Flying from Australia to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

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Alternative routes for Australia to Ontario

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

Top 8 airlines flying from Australia to Ontario

Discover the top 8 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 629,999 searches. Data last updated 17 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 351AverageC$ 507FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 698AverageC$ 2,648FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Fiji AirwaysCheapestC$ 925AverageC$ 1,169FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
United AirlinesCheapestC$ 985AverageC$ 3,069FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapestC$ 1,063AverageC$ 1,758FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
DeltaCheapestC$ 1,091AverageC$ 1,837FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Asiana AirlinesCheapestC$ 1,509AverageC$ 2,220FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Cathay PacificCheapestC$ 1,802AverageC$ 2,574FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

When you search for this flight from Australia to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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

Can Cheapflights find flights from 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?

Not ready to book yet? You can track prices for flights from Australia to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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