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$192+ Cheap flights from Ontario

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YYZ — MEL
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Ontario

Discover essential information about flights departing from Ontario, including flight schedules, destinations, airlines operating at the Ontario airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 27 November 2025.

Good round-trip deal

$341 or less

Good one-way deal

$104 or less
Price to beat on a round-trip flight from Ontario.
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Price to beat on a one-way flight from Ontario.
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Find flights from Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Ontario
Explore the most affordable flight options available from Ontario. Find the lowest fares based on data from user searches, with prices last updated on 27 November 2025.

Fri 23/107:00YUL - SYD
2 stops33h 30mDelta
Sun 8/210:40SYD - YUL
2 stops29h 10mDelta
Deal found 26/11$1,505
Sun 25/114:40YUL - SYD
2 stops25h 50mDelta
Sat 28/214:15SYD - YUL
2 stops37h 10mDelta
Deal found 26/11$1,510
Sat 21/212:30YUL - SYD
2 stops26h 20mDelta
Sat 16/509:25SYD - YUL
2 stops28h 33mDelta
Deal found 26/11$1,557
Mon 6/420:10YYZ - MEL
2 stops26h 10mAir Canada
Tue 5/506:00MEL - YYZ
2 stops25h 45mAir Canada
Deal found 26/11$1,559
Sat 14/212:30YUL - SYD
2 stops26h 20mDelta
Thu 19/309:40SYD - YUL
2 stops29h 19mDelta
Deal found 26/11$1,562
Mon 16/220:50YUL - SYD
2 stops44h 45mAir Canada
Wed 25/211:20SYD - YUL
1 stop21h 40mAir Canada
Deal found 26/11$1,567
Wed 18/208:05YUL - SYD
2 stops33h 30mAir Canada
Wed 13/509:20SYD - YUL
2 stops35h 50mAir Canada
Deal found 26/11$1,574
Sat 7/222:35YYZ - MEL
2 stops47h 40mAir Canada
Wed 4/307:10MEL - YYZ
2 stops29h 49mAir Canada
Deal found 26/11$1,577
Sat 14/214:25YUL - SYD
2 stops51h 10mAir Canada
Wed 18/211:20SYD - YUL
1 stop24h 05mAir Canada
Deal found 26/11$1,579
Mon 2/308:05YUL - SYD
2 stops57h 30mAir Canada
Sat 14/313:00SYD - YUL
2 stops45h 25mAir Canada
Deal found 26/11$1,581
Sat 28/222:35YYZ - MEL
2 stops47h 00mAir Canada
Wed 11/306:30MEL - YYZ
2 stops30h 07mAir Canada
Deal found 25/11$1,584
Mon 16/216:50YUL - SYD
3 stops48h 45mAir Canada
Wed 13/509:20SYD - YUL
2 stops35h 50mAir Canada
Deal found 26/11$1,584

Find flights from Ontario within your budget

 
Find flights departing from Ontario that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 27 November 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Melbourne

Route

Depart

Return

Price

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

07:00-08:30

2 stops33h 30m

Sydney Kingsford Smith

Sat 28/2

10:40-23:10

2 stops28h 30m

$1,505

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

06:00-08:30

2 stops34h 30m

Sydney Kingsford Smith

Thu 19/3

09:40-23:40

2 stops29h 00m

$1,505

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

07:00-08:30

2 stops33h 30m

Sydney Kingsford Smith

Sun 15/2

10:40-23:10

2 stops28h 30m

$1,505

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

06:00-07:25

2 stops34h 25m

Sydney Kingsford Smith

Fri 10/4

09:25-23:59

2 stops28h 34m

$1,505

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Wed 4/3

14:45-09:30

2 stops26h 45m

Melbourne

Tue 17/3

10:30-18:57

2 stops23h 27m

$1,596

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Sat 11/4

16:18-08:15

2 stops49h 57m

Melbourne

Sun 26/4

09:30-19:37

2 stops24h 07m

$1,596

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Wed 25/3

17:55-09:00

1 stop24h 05m

Melbourne

Sun 10/5

10:55-06:45

1 stop33h 50m

$1,596

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Wed 4/3

06:30-10:00

1 stop35h 30m

Melbourne

Wed 18/3

10:30-19:45

2 stops24h 15m

$1,596

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Sun 22/3

17:55-09:00

1 stop24h 05m

Melbourne

Tue 31/3

11:55-10:04

2 stops37h 09m

$1,596

TorontoMelbourne

YYZ - MEL

YYZMEL

Toronto Pearson Intl

Tue 5/5

01:50-22:15

1 stop30h 25m

Melbourne

Sun 24/5

14:25-05:45

1 stop29h 20m

$1,633

Flights are sorted by cheapest return flights first.

Deals found on 26/11

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

Have a flexible travel schedule? Discover the best time to fly from Ontario 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.

Travel insights for flights from Ontario

Get recent, data-driven insights about flights from Ontario including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Region of Ontario (average of $343). Flying from Region of Ontario in August will prove the most costly (average of $1,210). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Region of Ontario?

Use this chart to determine the cheapest time to fly return from Ontario to Melbourne. Price data was last updated on 18 November 2024.

Those who are seeking the cheapest fare on flights departing from Region of Ontario would be wise to consider leaving during Thursday at midday when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Tuesday mornings when fares are usually the most expensive.

Which airlines fly from Region of Ontario?

When flying from Region of Ontario check dates and pricing for the following: United Airlines, Air Canada, Qantas Airways, Air New Zealand. As they depart for the following popular destinations: Melbourne.

Air Canada
Air Canada
From $200
United Airlines
United Airlines
From $417
Qantas Airways
Qantas Airways
From $1,359
Flair Airlines
Flair Airlines
From $161

What is the cheapest place to fly to from Region of Ontario?

The cheapest city to fly to from Region of Ontario is Winnipeg, with prices starting at $104. Explore other affordable destinations below.

Winnipeg
Winnipeg
From $104
Calgary
Calgary
From $105
Saskatoon
Saskatoon
From $128
Toronto
Toronto
From $153

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Direct flights from Canada

Book a direct flight from one of these other cities located in Canada.
Direct flights from Ottawa
Direct flights from Windsor

Related info for your journey

Access useful and relevant information related to your journey from Ontario. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 27 November 2025.

  • What is the cheapest month to fly from Region of Ontario?

    Currently, the cheapest month for flights from Region of Ontario is September. The most expensive month for flights is August. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Region of Ontario?

    View the cheapest flight destinations from Region of Ontario:
    Fly from Toronto to Sydney from $1,335 round trip
    Fly from Toronto to Melbourne from $1,419 round trip

  • How does Cheapflights help users find flights from Ontario?

    When you search for this flight from 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 best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from 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 from Ontario.

  • Can Cheapflights find flights from Ontario with no change fees?

    Need flexible booking options for your flight from Ontario ? 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 Ontario become cheaper?

    Of course! You can now track prices for flights from Ontario and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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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 Ontario?

When you search for this flight from 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 best flight for you.

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

Can Cheapflights find flights from Ontario with no change fees?

Need flexible booking options for your flight from Ontario ? 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 Ontario become cheaper?

Of course! You can now track prices for flights from Ontario and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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