Cheap flights from Melbourne to Los Angeles from $816

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Melbourne to Los Angeles departing on 19/9. 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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Cheap return flights

United Airlines Logo
11:55 - 12:13MEL-ONT
18h 18m1 stop
United Airlines Logo
18:38 - 10:00ONT-MEL
20h 22m1 stop
$1,195United Airlines
Find Deal
Mon, 20 Oct - Mon, 3 Nov
United Airlines Logo
12:00 - 20:44MEL-ONT
26h 44m2 stops
United Airlines Logo
13:29 - 10:00ONT-MEL
25h 31m2 stops
$1,198United Airlines
Find Deal
Mon, 27 Oct - Mon, 3 Nov
United Airlines Logo
11:55 - 12:13MEL-ONT
18h 18m1 stop
United Airlines Logo
18:38 - 10:00ONT-MEL
20h 22m1 stop
$1,200United Airlines
Find Deal
Mon, 20 Oct - Mon, 3 Nov
United Airlines Logo
12:00 - 22:31MEL-ONT
52h 31m2 stops
United Airlines Logo
07:00 - 10:00ONT-MEL
32h 00m2 stops
$1,201United Airlines
Find Deal
Tue, 28 Oct - Tue, 4 Nov
United Airlines Logo
11:55 - 12:13MEL-ONT
18h 18m1 stop
United Airlines Logo
18:38 - 10:00ONT-MEL
20h 22m1 stop
$1,273United Airlines
Find Deal
Sat, 25 Oct - Sun, 9 Nov
China Airlines Logo
23:20 - 16:50MEL-ONT
36h 30m1 stop
China Airlines Logo
22:50 - 12:05ONT-MEL
42h 15m1 stop
$1,744China Airlines
Find Deal
Tue, 11 Nov - Sat, 15 Nov
 Logo
01:25 - 18:00MEL-ONT
34h 35m2 stops
 Logo
00:10 - 05:30ONT-MEL
35h 20m3 stops
$1,927
Find Deal
Sun, 12 Oct - Thu, 16 Oct
China Airlines Logo
17:05 - 16:50MEL-ONT
42h 45m2 stops
China Airlines Logo
23:50 - 12:05ONT-MEL
42h 15m1 stop
$1,975China Airlines
Find Deal
Mon, 2 Mar - Sun, 8 Mar
 Logo
01:25 - 18:00MEL-ONT
34h 35m2 stops
 Logo
00:10 - 00:05ONT-MEL
29h 55m2 stops
$2,013
Find Deal
Sun, 12 Oct - Thu, 16 Oct
Air Canada Logo
07:10 - 17:34MEL-ONT
28h 24m3 stops
Air Canada Logo
13:33 - 14:45ONT-MEL
30h 12m3 stops
$2,337Air Canada
Find Deal
Tue, 28 Oct - Tue, 4 Nov

China Airlines flights from Melbourne to Ontario

Our best China Airlines deals on Melbourne to Ontario flight tickets
China Airlines
11 Nov
MEL23:20Melbourne
36h 30m
1 stop
ONT16:50Ontario
15 Nov
ONT22:50Ontario
42h 15m
1 stop
MEL12:05Melbourne
China Airlines
2 Mar
MEL17:05Melbourne
42h 45m
2 stops
ONT16:50Ontario
8 Mar
ONT23:50Ontario
42h 15m
1 stop
MEL12:05Melbourne
China Airlines
11 Nov
MEL17:25Melbourne
42h 25m
2 stops
ONT16:50Ontario
15 Nov
ONT22:50Ontario
46h 45m
2 stops
MEL16:35Melbourne

United Airlines flights from Melbourne to Ontario

Our best United Airlines deals on Melbourne to Ontario flight tickets
United Airlines
20 Oct
MEL11:55Melbourne
18h 18m
1 stop
ONT12:13Ontario
3 Nov
ONT18:38Ontario
20h 22m
1 stop
MEL10:00Melbourne
United Airlines
27 Oct
MEL12:00Melbourne
26h 44m
2 stops
ONT20:44Ontario
3 Nov
ONT13:29Ontario
25h 31m
2 stops
MEL10:00Melbourne
United Airlines
20 Oct
MEL11:55Melbourne
18h 18m
1 stop
ONT12:13Ontario
3 Nov
ONT18:38Ontario
20h 22m
1 stop
MEL10:00Melbourne

momondo Fare Finder

 
Customise your flight search to find flights from Melbourne 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, momondo users made 78,305 searches. Data last updated 14 September 2025.
Use the filters below to find and compare flights from Melbourne to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Mon 20/10

11:55-12:13

1 stop18h 18m

Ontario

Mon 3/11

18:38-10:00

1 stop20h 22m

$1,195

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Mon 27/10

12:00-20:44

2 stops26h 44m

Ontario

Mon 3/11

13:29-10:00

2 stops25h 31m

$1,198

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Mon 20/10

11:55-12:13

1 stop18h 18m

Ontario

Mon 3/11

18:38-10:00

1 stop20h 22m

$1,200

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Tue 28/10

12:00-22:31

2 stops52h 31m

Ontario

Tue 4/11

07:00-10:00

2 stops32h 00m

$1,201

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Sat 25/10

11:55-12:13

1 stop18h 18m

Ontario

Sun 9/11

18:38-10:00

1 stop20h 22m

$1,273

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Tue 11/11

23:20-16:50

1 stop36h 30m

Ontario

Sat 15/11

22:50-12:05

1 stop42h 15m

$1,744

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Sun 12/10

01:25-18:00

2 stops34h 35m

Ontario

Thu 16/10

00:10-05:30

3 stops35h 20m

$1,927

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Mon 2/3

17:05-16:50

2 stops42h 45m

Ontario

Sun 8/3

23:50-12:05

1 stop42h 15m

$1,975

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Sun 12/10

01:25-18:00

2 stops34h 35m

Ontario

Thu 16/10

00:10-00:05

2 stops29h 55m

$2,013

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Tue 28/10

07:10-17:34

3 stops28h 24m

Ontario

Tue 4/11

13:33-14:45

3 stops30h 12m

$2,337

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from Melbourne to Ontario

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 Ontario?

According to our data, Friday is the cheapest day to fly to Ontario from Melbourne. The lowest ticket price found for a Friday departure recently was $1,316. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Saturday is the most expensive day to depart from Melbourne because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $1,803.

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

Flying to Ontario from Melbourne at midday is the least expensive time of day to depart. momondo users have found prices as low as $1,552 when looking at flights departing at midday. Try not to purchase tickets in the morning because they tend to be around $1,753. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Melbourne to Ontario flight deals and tips

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

Direct flights

None
There are no direct flights from Melbourne to Ontario. There are no popular flight routes from Melbourne to Ontario.
  • How far is Melbourne to Ontario by plane?

    Melbourne and Ontario are 12812.7 km apart from one another. A reasonable flight in good conditions will take 18h 14m.

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

    Prices for flights from Melbourne to Ontario Airport refresh daily.

  • How many operators does momondo search for flights from Melbourne to Ontario Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Melbourne to Ontario Airport.

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

    The travel and health documents required for your trip to Ontario 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 licence, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Melbourne to Ontario

Compare and see reviews for airlines that fly from Melbourne to Ontario with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $1,254Free cancellationRating
7.4
8,934 reviews
Search United Airlines flights

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Melbourne to Ontario flights to just show those with flexible booking policies.

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

Once all potential Melbourne to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Melbourne to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.

An easier way to manage your Ontario trip

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Tue 14/10
Tue 21/10

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