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Cheap flights from Ontario to Melbourne from $606

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Melbourne departing on 5/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Ontario to Melbourne

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:20 am - 7:35 am
ONT
-
MEL
31h 15m
2 stops
Multiple Airlines Logo
9:00 pm - 9:20 pm
MEL
-
ONT
41h 20m
2 stops
$1,063Multiple Airlines
Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
9:40 am - 11:35 pm
ONT
-
MEL
44h 55m
2 stops
Multiple Airlines Logo
5:25 pm - 10:17 pm
MEL
-
ONT
21h 52m
2 stops
$1,080Multiple Airlines
Sun, May 17 - Tue, May 26
Multiple Airlines Logo
7:20 am - 11:35 pm
ONT
-
MEL
23h 15m
2 stops
Multiple Airlines Logo
9:00 pm - 9:20 pm
MEL
-
ONT
41h 20m
2 stops
$1,101Multiple Airlines
Mon, Aug 31 - Mon, Sep 7
Multiple Airlines Logo
9:11 am - 7:35 am
ONT
-
MEL
53h 24m
2 stops
Multiple Airlines Logo
5:25 pm - 9:45 pm
MEL
-
ONT
21h 20m
2 stops
$1,122Multiple Airlines
Sun, Aug 2 - Tue, Aug 18
Multiple Airlines Logo
9:11 am - 11:35 pm
ONT
-
MEL
45h 24m
2 stops
Multiple Airlines Logo
9:00 pm - 9:45 pm
MEL
-
ONT
41h 45m
2 stops
$1,130Multiple Airlines
Wed, Jul 29 - Mon, Aug 10
Multiple Airlines Logo
9:11 am - 11:35 pm
ONT
-
MEL
45h 24m
2 stops
Multiple Airlines Logo
5:05 pm - 9:20 pm
MEL
-
ONT
21h 15m
2 stops
$1,152Multiple Airlines
Sun, Aug 9 - Sun, Aug 23
Multiple Airlines Logo
9:40 am - 11:35 pm
ONT
-
MEL
44h 55m
2 stops
Multiple Airlines Logo
7:50 pm - 9:45 pm
MEL
-
ONT
42h 55m
2 stops
$1,162Multiple Airlines
Fri, May 29 - Mon, Jun 15
Multiple Airlines Logo
7:20 am - 7:35 am
ONT
-
MEL
31h 15m
2 stops
Multiple Airlines Logo
4:00 pm - 9:20 pm
MEL
-
ONT
22h 20m
2 stops
$1,163Multiple Airlines
Sat, Aug 29 - Sat, Sep 19
Multiple Airlines Logo
7:20 am - 11:35 pm
ONT
-
MEL
23h 15m
2 stops
Multiple Airlines Logo
5:25 pm - 9:20 pm
MEL
-
ONT
20h 55m
2 stops
$1,164Multiple Airlines
Sat, Aug 29 - Sun, Sep 13
Multiple Airlines Logo
9:11 am - 11:35 pm
ONT
-
MEL
45h 24m
2 stops
Multiple Airlines Logo
2:30 pm - 9:45 pm
MEL
-
ONT
24h 15m
2 stops
$1,168Multiple Airlines
Wed, Jun 10 - Thu, Jun 18

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United Airlines flights from Ontario to Melbourne Airport

Our best United Airlines deals on Ontario to Melbourne Airport flight tickets
United Airlines
Apr 19
ONT6:49 pmOntario
20h 26m
1 stop
MEL8:15 amMelbourne
May 3
MEL10:55 amMelbourne
18h 27m
1 stop
ONT12:22 pmOntario
$1,372
United Airlines
Apr 20
ONT6:49 pmOntario
20h 26m
1 stop
MEL8:15 amMelbourne
May 3
MEL10:55 amMelbourne
18h 27m
1 stop
ONT12:22 pmOntario
$1,374
United Airlines
Apr 19
ONT6:49 pmOntario
20h 26m
1 stop
MEL8:15 amMelbourne
May 3
MEL10:55 amMelbourne
18h 27m
1 stop
ONT12:22 pmOntario
$1,375

China Airlines flights from Ontario to Melbourne Airport

Our best China Airlines deals on Ontario to Melbourne Airport flight tickets
China Airlines
Apr 30
ONT12:10 amOntario
41h 30m
1 stop
MEL10:40 amMelbourne
May 13
MEL9:50 pmMelbourne
37h 10m
1 stop
ONT6:00 pmOntario
$2,761
China Airlines
Apr 30
ONT12:10 amOntario
41h 30m
1 stop
MEL10:40 amMelbourne
May 12
MEL9:50 pmMelbourne
37h 10m
1 stop
ONT6:00 pmOntario
$2,870

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Melbourne Airport 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, momondo users made 832,500 searches. Data last updated April 18, 2026.
Use the filters below to find and compare flights from Ontario to Melbourne Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioMelbourne

ONT - MEL

ONTMEL

Ontario

Mon 9/7

7:20 am-7:35 am

2 stops31h 15m

Melbourne

Mon 9/14

9:00 pm-9:20 pm

2 stops41h 20m

$1,063

OntarioMelbourne

ONT - MEL

ONTMEL

Ontario

Sun 5/17

9:40 am-11:35 pm

2 stops44h 55m

Melbourne

Tue 5/26

5:25 pm-10:17 pm

2 stops21h 52m

$1,080

OntarioMelbourne

ONT - MEL

ONTMEL

Ontario

Mon 8/31

7:20 am-11:35 pm

2 stops23h 15m

Melbourne

Mon 9/7

9:00 pm-9:20 pm

2 stops41h 20m

$1,101

OntarioMelbourne

ONT - MEL

ONTMEL

Ontario

Sun 8/2

9:11 am-7:35 am

2 stops53h 24m

Melbourne

Tue 8/18

5:25 pm-9:45 pm

2 stops21h 20m

$1,122

OntarioMelbourne

ONT - MEL

ONTMEL

Ontario

Wed 7/29

9:11 am-11:35 pm

2 stops45h 24m

Melbourne

Mon 8/10

9:00 pm-9:45 pm

2 stops41h 45m

$1,130

OntarioMelbourne

ONT - MEL

ONTMEL

Ontario

Sun 8/9

9:11 am-11:35 pm

2 stops45h 24m

Melbourne

Sun 8/23

5:05 pm-9:20 pm

2 stops21h 15m

$1,152

OntarioMelbourne

ONT - MEL

ONTMEL

Ontario

Fri 5/29

9:40 am-11:35 pm

2 stops44h 55m

Melbourne

Mon 6/15

7:50 pm-9:45 pm

2 stops42h 55m

$1,162

OntarioMelbourne

ONT - MEL

ONTMEL

Ontario

Sat 8/29

7:20 am-7:35 am

2 stops31h 15m

Melbourne

Sat 9/19

4:00 pm-9:20 pm

2 stops22h 20m

$1,163
Quickest round-trip

OntarioMelbourne

ONT - MEL

ONTMEL

Ontario

Sat 8/29

7:20 am-11:35 pm

2 stops23h 15m

Melbourne

Sun 9/13

5:25 pm-9:20 pm

2 stops20h 55m

$1,164

OntarioMelbourne

ONT - MEL

ONTMEL

Ontario

Wed 6/10

9:11 am-11:35 pm

2 stops45h 24m

Melbourne

Thu 6/18

2:30 pm-9:45 pm

2 stops24h 15m

$1,168

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Melbourne from

How to get the cheapest flight ticket from Ontario to Melbourne Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Melbourne Airport?

On average, the least expensive day to fly to Melbourne Airport from Ontario is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,074. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Melbourne Airport for around $1,256.

What is the cheapest time of day to depart on your flight to Melbourne Airport?

According to our data, the cheapest time of day to fly to Melbourne Airport is in the afternoon. momondo users have found flights departing from Ontario to Melbourne Airport in the afternoon for as low as $1,181. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $1,194. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Ontario to Melbourne Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Melbourne Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Melbourne Airport (ONT to MEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Melbourne Airport

Fastest flight time

20h 16m

Direct flights

None
The fastest flight from Ontario to Melbourne Airport takes 20h 16m
There are no direct flights from Ontario to Melbourne Airport. There are no popular flight routes from Ontario to Melbourne Airport.
Search flight deals

Frequently asked questions about flying from Ontario to Melbourne Airport

  • How far is Ontario to Melbourne by plane?

    The distance between Ontario and Melbourne is about 7963.6 mi. A reasonable flight in good conditions will take 20h 16m.

  • When did momondo last update prices for flights from Ontario Airport to Melbourne Airport?

    Prices for flights from Ontario Airport to Melbourne Airport are updated daily.

  • How old do you have to be to fly from Ontario Airport to Melbourne Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Melbourne Airport.

  • What documentation or ID do you need to fly to Melbourne Airport?

    The travel and health documents required for your trip to Melbourne Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Melbourne Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Melbourne?

Book flights to Melbourne if you plan to visit one of these locations
Apollo Bay
Geelong
Tullamarine
Shepparton
Ballarat
Daylesford
Sorrento
Lorne
Dandenong
Torquay
St Kilda
Brighton
Doncaster
Mornington
Phillip Island

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Melbourne?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Melbourne. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Melbourne with flexible booking policies on momondo?

Yes. All flights to Melbourne from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Melbourne?

momondo provides multiple filters to help you find the best flight to Melbourne from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Melbourne right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Melbourne, momondo offers a useful price alert feature which will track prices for flights to Melbourne from Ontario and alert you when they change.

An easier way to manage your Melbourne Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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