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Cheap flights from Australia to Ontario from $614

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YYZ
14 Mar — 21 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Ontario

Enter your travel dates to find the best prices.

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 12 February 2026.

Wed 18/210:10
MEL
-
YYZ
2 stops24h 59m
Delta
Sun 15/318:10
YYZ
-
MEL
2 stops45h 50m
Delta
Deal found 9/2$1,301
Fri 1/510:00
MEL
-
YYZ
2 stops27h 10m
Delta
Mon 1/609:49
YYZ
-
MEL
2 stops32h 01m
Delta
Deal found 10/2$1,307
Fri 27/309:10
MEL
-
YUL
2 stops29h 03m
Delta
Fri 3/407:00
YUL
-
MEL
2 stops34h 50m
Delta
Deal found 10/2$1,308
Wed 29/410:00
MEL
-
YYZ
2 stops25h 59m
Delta
Fri 22/511:29
YYZ
-
MEL
2 stops30h 21m
Delta
Deal found 11/2$1,311
Wed 11/309:10
MEL
-
YUL
2 stops29h 03m
Delta
Wed 18/307:00
YUL
-
MEL
2 stops33h 00m
Delta
Deal found 11/2$1,311
Wed 22/410:00
MEL
-
YYZ
2 stops26h 56m
Delta
Fri 8/517:45
YYZ
-
MEL
2 stops24h 05m
Delta
Deal found 12/2$1,317
Fri 20/210:10
MEL
-
YYZ
2 stops28h 44m
Delta
Thu 19/318:14
YYZ
-
MEL
2 stops45h 46m
Delta
Deal found 12/2$1,318
Wed 6/510:00
MEL
-
YYZ
2 stops27h 10m
Delta
Thu 28/518:14
YYZ
-
MEL
2 stops47h 36m
Delta
Deal found 10/2$1,374
Fri 24/410:00
MEL
-
YYZ
2 stops26h 56m
Delta
Sun 7/618:00
YYZ
-
MEL
2 stops47h 50m
Delta
Deal found 11/2$1,377
Sun 12/700:05
BNE
-
YYZ
1 stop27h 55m
Cathay Pacific
Tue 4/815:45
YYZ
-
BNE
1 stop40h 45m
Cathay Pacific
Deal found 9/2$1,405
Fri 30/1012:10
BNE
-
YYZ
1 stop39h 05m
Cathay Pacific
Sun 8/1113:55
YYZ
-
BNE
1 stop42h 15m
Cathay Pacific
Deal found 9/2$1,467
Wed 11/311:25
BNE
-
YYZ
2 stops26h 40m
Multiple Airlines
Wed 18/319:05
YYZ
-
BNE
2 stops25h 30m
Multiple Airlines
Deal found 10/2$1,488

Find flight deals from Australia to Ontario

Keep the following information in mind while searching for Australia to Ontario flight deals. Data was last updated 12 February 2026.

Round-trip from

$1,301

One-way from

$614

Popular in

December

Cheapest in

November

Average price

$1,764

Good round-trip deal

$1,995 or less
Delta
  • Delta
  • 22/2-11/3
  • 4 total stops
  • 72h 32m total
  • Australia to Ontario
Search Deals
10/3
  • 10/3
  • 2 total stops
  • 48h 00m total
  • Australia to Ontario
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($58 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Australia to Ontario.
Search Deals

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 12 February 2026.
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

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Sun 22/2

10:10-23:11

2 stops53h 01m

Toronto Pearson Intl

Sat 14/3

18:08-07:00

2 stops69h 52m

$1,301

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Fri 22/5

10:00-23:58

2 stops27h 58m

Toronto Pearson Intl

Fri 5/6

12:09-07:50

2 stops29h 41m

$1,301

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Fri 13/3

09:10-17:17

2 stops23h 07m

Toronto Pearson Intl

Mon 13/4

06:15-07:50

2 stops35h 35m

$1,301

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Wed 6/5

10:00-23:59

2 stops27h 59m

Toronto Pearson Intl

Thu 28/5

18:29-07:50

2 stops47h 21m

$1,301

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Sun 14/6

10:00-22:58

2 stops50h 58m

Toronto Pearson Intl

Sun 21/6

06:30-07:50

2 stops59h 20m

$1,307

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Sun 22/2

10:10-09:02

2 stops38h 52m

Toronto Pearson Intl

Thu 12/3

15:59-07:00

2 stops48h 01m

$1,307

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Sun 22/2

10:10-23:11

2 stops53h 01m

Toronto Pearson Intl

Fri 13/3

06:00-07:00

2 stops34h 00m

$1,307

BrisbaneToronto

BNE - YYZ

BNEYYZ

Brisbane

Sun 12/7

00:05-14:00

1 stop27h 55m

Toronto Pearson Intl

Tue 4/8

15:45-22:30

1 stop40h 45m

$1,405

PerthToronto

PER - YYZ

PERYYZ

Perth

Wed 15/7

08:20-14:00

1 stop41h 40m

Toronto Pearson Intl

Sun 16/8

15:45-22:40

1 stop42h 55m

$1,532

PerthToronto

PER - YYZ

PERYYZ

Perth

Sun 19/7

00:10-14:00

1 stop25h 50m

Toronto Pearson Intl

Mon 10/8

01:50-22:40

1 stop32h 50m

$1,532

Flights are sorted by cheapest return flights first.

Deals found on 10/2

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, March is the cheapest month in which you can book a flight from Australia to Region of Ontario (average of $406). Flying from Australia to Region of Ontario in June is currently the most expensive (average of $1,062). 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 12 February 2026.

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.

Weekly flight availability from Australia to Region of Ontario

Explore weekly flight availability from Australia to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 February 2026.

The most flights from AU0 to CAON are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 12 February 2026.
Read reviews from past customers who have flown with Fiji Airways, Air New Zealand, andCathay Pacific from Australia to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very Good
225 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.5

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Fiji Airways
8.0
Very Good
225 reviews
Fiji Airways
8.0
Very Good
225 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.5

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Air New Zealand
8.0
Very Good
582 reviews
Fiji Airways
8.0
Very Good
225 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.5

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Cathay Pacific
7.6
Good
1,162 reviews
Fiji Airways
8.0
Very Good
225 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.5

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Qantas Airways
7.5
Good
988 reviews
Fiji Airways
8.0
Very Good
225 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.5

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Air Canada
7.1
Good
10,709 reviews
Fiji Airways
8.0
Very Good
225 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.5

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍

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.

  • How long is the flight from Australia to Region of Ontario?

    Delta, Cathay Pacific, and United Airlines can get you from Australia to Region of Ontario in just under 22h 17m. Your travel time can differ by up to 30h 44m. There are 15545 km between Australia and Region of Ontario. This flight may include one or multiple stops.

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

    $709 is the cheapest one-way deal found within the past few days, from Japan Airlines. You may also be able to find cheap deals on Cathay Pacific and Qantas Airways, with prices starting from $779 and $784, 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, March is the cheapest month in which you can book a flight from Australia to Region of Ontario (average of $406). Flying from Australia to Region of Ontario in June is currently the most expensive (average of $1,062). 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 12 February 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$222Average$310FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapest$225Average$417FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapest$278Average$1,932FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$448Average$1,443FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest$503Average$2,177FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Fiji AirwaysCheapest$793Average$1,014FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Qantas AirwaysCheapest$950Average$2,181FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$962Average$2,007FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
American AirlinesCheapest$1,049Average$1,966FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AustraliaCheapest$1,136Average$1,890FlexibilityNo cancel feeOn-time80%
Search Virgin Australia 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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