Cheap flights from Ontario to Melbourne from $536
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 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Not ready to book? to track prices.United Airlines flights from Ontario to Melbourne Airport
Our best United Airlines deals on Ontario to Melbourne Airport flight tickets
Qatar Airways flights from Ontario to Melbourne Airport
Our best Qatar Airways deals on Ontario to Melbourne Airport flight tickets
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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
OntarioMelbourne
ONT Ontario - MEL Melbourne
ONTMEL
Ontario
Mon 2/8
7:00 am-11:35 pm
2 stops21h 35m
Melbourne
Mon 2/15
9:00 pm-9:28 pm
2 stops43h 28m
OntarioMelbourne
ONT Ontario - MEL Melbourne
ONTMEL
Ontario
Mon 2/8
7:00 am-11:35 pm
2 stops21h 35m
Melbourne
Mon 2/15
9:00 pm-9:28 pm
2 stops43h 28m
OntarioMelbourne
ONT Ontario - MEL Melbourne
ONTMEL
Ontario
Mon 2/8
7:00 am-10:50 am
2 stops32h 50m
Melbourne
Tue 2/16
4:00 pm-9:28 pm
2 stops24h 28m
OntarioMelbourne
ONT Ontario - MEL Melbourne
ONTMEL
Ontario
Mon 2/8
7:00 am-7:35 am
2 stops29h 35m
Melbourne
Sun 2/14
2:05 pm-9:28 pm
2 stops26h 23m
OntarioMelbourne
ONT Ontario - MEL Melbourne
ONTMEL
Ontario
Mon 2/8
7:00 am-10:50 am
2 stops32h 50m
Melbourne
Tue 2/16
4:00 pm-9:28 pm
2 stops24h 28m
OntarioMelbourne
ONT Ontario - MEL Melbourne
ONTMEL
Ontario
Tue 12/29
6:27 pm-10:30 am
1 stop21h 03m
Melbourne
Tue 1/12
12:45 pm-12:19 pm
1 stop18h 34m
OntarioMelbourne
ONT Ontario - MEL Melbourne
ONTMEL
Ontario
Wed 2/10
2:00 pm-10:30 am
1 stop25h 30m
Melbourne
Mon 2/15
12:45 pm-3:27 pm
1 stop21h 42m
OntarioMelbourne
ONT Ontario - MEL Melbourne
ONTMEL
Ontario
Tue 2/9
2:00 pm-10:30 am
1 stop25h 30m
Melbourne
Mon 2/15
12:45 pm-8:30 pm
1 stop26h 45m
OntarioMelbourne
ONT Ontario - MEL Melbourne
ONTMEL
Ontario
Wed 12/9
11:20 am-10:30 am
1 stop28h 10m
Melbourne
Mon 12/14
12:45 pm-3:35 pm
1 stop21h 50m
OntarioMelbourne
ONT Ontario - MEL Melbourne
ONTMEL
Ontario
Mon 2/8
6:37 pm-10:30 am
1 stop20h 53m
Melbourne
Wed 2/17
12:45 pm-3:27 pm
1 stop21h 42m
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 airline that flies from Ontario to Melbourne?
United Airlines is the most popular carrier operating from Ontario to Melbourne
What airlines fly to Melbourne Airport?
Qantas Airways, Fiji Airways and United Airlines are the top three most popular airlines that fly to Melbourne Airport from Ontario according to our data. Qantas Airways is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Melbourne Airport. Keep in mind that there are 7 different airlines that fly to Melbourne Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Ontario to Melbourne Airport
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
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 22m.
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 many operators does momondo search for flights from Ontario Airport to Melbourne Airport?
As of October 2026, there is 1 operator available to choose from for flights from Ontario Airport to Melbourne Airport.
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.
What is the most popular airline from Ontario to Melbourne Airport?
momondo data reveals that the most frequently booked airline on the route from Ontario to Melbourne Airport is United Airlines, representing 100% of all bookings.
Best airlines flying from Ontario to Melbourne Airport
Compare and see reviews for airlines that fly from Ontario to Melbourne Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,049 | Free Cancellation | Rating 7.4 10,331 reviews |
Traveling to a place near Melbourne?
Book flights to Melbourne if you plan to visit one of these locationsWhy 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.