HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Melbourne

$448+ Cheap flights from Ontario (ONT) to Melbourne

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MEL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Melbourne with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Melbourne

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Melbourne (ME1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Round-trip from

$951
(United Airlines)

One-way from

$448
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$940
From Ontario to Melbourne
Search Deals
One-way flight from Ontario to Melbourne
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($241 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Ontario to Melbourne

Cheapest flights from Ontario to Melbourne
Explore the most affordable flight options available from Ontario to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/151:20 pmONT - MEL
1 stop25h 55mUnited Airlines
Mon 4/2810:55 amMEL - ONT
1 stop20h 55mUnited Airlines
Deal found 2/20$951
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2012:10 amONT - MEL
2 stops29h 55mMultiple Airlines
Sun 5/412:25 amMEL - ONT
2 stops34h 35mMultiple Airlines
Deal found 2/20$1,460
This Booking.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1111:45 pmONT - MEL
1 stop42h 20mChina Airlines
Tue 3/2511:20 pmMEL - ONT
1 stop36h 30mChina Airlines
Deal found 2/20$1,851
This Flightnetwork deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/181:20 pmONT - MEL
3 stops29h 15mAir Canada
Fri 4/258:15 pmMEL - ONT
3 stops41h 27mAir Canada
Deal found 2/20$2,400
This Qatar Airways deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/411:30 amONT - MEL
2 stops36h 20mQatar Airways
Thu 9/119:00 pmMEL - ONT
2 stops38h 17mQatar Airways
Deal found 2/20$2,804
This Japan Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/246:00 amONT - MEL
2 stops30h 45mJapan Airlines
Mon 8/257:25 amMEL - ONT
2 stops24h 47mJapan Airlines
Deal found 2/20$2,991

Find flights from Ontario to Melbourne within your budget

Customize your flight search to find flights from Ontario to Melbourne 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Ontario

Fly to

Melbourne

Route

Depart

Return

Price

OntarioMelbourne

ONT - MEL

ONTMEL

Ontario

Tue 4/15

3:55 pm-8:15 am

1 stop23h 20m

Melbourne

Tue 5/13

10:55 am-12:24 pm

1 stop18h 29m

$951

OntarioMelbourne

ONT - MEL

ONTMEL

Ontario

Sun 4/20

12:10 am-11:05 pm

2 stops29h 55m

Melbourne

Sun 5/4

12:25 am-6:00 pm

2 stops34h 35m

$1,460

OntarioMelbourne

ONT - MEL

ONTMEL

Ontario

Tue 3/11

11:45 pm-12:05 pm

1 stop42h 20m

Melbourne

Tue 3/25

11:20 pm-5:50 pm

1 stop36h 30m

$1,851

OntarioMelbourne

ONT - MEL

ONTMEL

Ontario

Fri 4/18

1:20 pm-11:35 am

3 stops29h 15m

Melbourne

Fri 4/25

8:15 pm-8:42 pm

3 stops41h 27m

$2,400

OntarioMelbourne

ONT - MEL

ONTMEL

Ontario

Thu 7/24

6:00 am-5:45 am

2 stops30h 45m

Melbourne

Mon 8/25

7:25 am-3:12 pm

2 stops24h 47m

$2,991

OntarioMelbourne

ONT - MEL

ONTMEL

Ontario

Sun 3/23

11:33 am-6:25 pm

2 stops36h 52m

Melbourne

Sun 3/30

11:45 pm-6:23 pm

2 stops36h 38m

$3,025

OntarioMelbourne

ONT - MEL

ONTMEL

Ontario

Sat 5/10

1:20 pm-8:15 am

2 stops25h 55m

$448

OntarioMelbourne

ONT - MEL

ONTMEL

Ontario

Wed 4/2

8:50 am-7:55 pm

2 stops41h 05m

$485

OntarioMelbourne

ONT - MEL

ONTMEL

Ontario

Tue 4/1

6:10 am-5:00 am

2 stops28h 50m

$885

OntarioMelbourne

ONT - MEL

ONTMEL

Ontario

Mon 3/10

11:45 pm-12:05 pm

1 stop42h 20m

$1,090

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 12 results
1
2

Best time to book a flight from Ontario to Melbourne

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

Travel insights for flights from Ontario to Melbourne

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

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

Currently, March is the cheapest month in which you can book a flight from Ontario to Melbourne (average of $1,071). Flying from Ontario to Melbourne in December is currently the most expensive (average of $1,774). 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 ONT to MEL?

Find hourly flight availability from Ontario to Melbourne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Ontario to Melbourne, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 13% versus a flight in the morning.

Rainfall in Melbourne by month

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

In terms of precipitation, rainfall in Melbourne ranges from 1.2 - 2.4 inches per month. November is typically the wettest month, when rainfall can reach 2.4 in. March is typically the driest time to visit Melbourne when rainfall is around 1.2 in.

Temperature in Melbourne by month

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

If weather is an important factor for your trip to Melbourne, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Melbourne

Get insights into the airlines that provide service to Melbourne. 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 Melbourne. Reviews last updated February 20, 2025.
Get a feel of what it's like to fly with Japan Airlines, China Airlines and Alaska Airlines from Ontario to Melbourne by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.8

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Japan Airlines
8.3
Very good
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.8

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

China Airlines
8.2
Very good
727 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.8

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Alaska Airlines
8.0
Very good
9,697 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.8

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Qatar Airways
7.4
Good
3,613 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.8

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

United Airlines
7.4
Good
8,765 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.8

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Melbourne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Melbourne?

    Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Melbourne. You should not have trouble finding flights to Melbourne from Ontario; the airport handles an average of 0 outbound flights to Melbourne per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Ontario airport to Melbourne. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

  • What are the cheapest airlines flying from Ontario to Melbourne round-trip?

    According to our current data, United Airlines ($951), China Airlines ($1,851), and Air Canada ($2,400) offers the cheapest pricing from Ontario to Melbourne.

  • What are the cheapest airlines to fly from Ontario to Melbourne one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $448. Users have also found prices from $885 and $1,090 on American Airlines and China Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Melbourne 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 Ontario to Melbourne?

    Currently, March is the cheapest month in which you can book a flight from Ontario to Melbourne (average of $1,071). Flying from Ontario to Melbourne in December is currently the most expensive (average of $1,774). 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.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.