CA $787 Cheap Flights from Ontario (ONT) to Sydney (SYD)

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Sydney Airport (SYD)

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Cheap flights from Ontario (ONT) to Sydney (SYD)

Prices were available within the past 7 days and start at CA $787 for one-way flights and CA $1,481 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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American Airlines
Flight from Ontario to Sydney (ONT - SYD) route information
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
United
Roundtrip price
CA $1,480
Distance
12062 km

Los Angeles to Sydney Flights

The easy way to book your flights from Ontario to Sydney 

With Expedia, it’s simple to find and book flights to Sydney from Ontario whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Kingsford Smith Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ontario to Sydney today, tomorrow, or this week.  

 

Save dollars with cheap flights from Los Angeles - Ontario Intl., ONT to Kingsford Smith Intl., SYD 

Sort your search results by price to find great deals on your flight from Ontario to Sydney—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Sydney from Ontario currently is just CA $1,481 rising to CA $3,269.  

Here are more money-saving tips: 

  • Fly in November when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Sydney  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Sydney from Ontario 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Sydney with Expedia today.

Frequently asked questions

How much is a flight from ONT to Sydney Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight between Ontario Airport and Mascot Airport was CA $1,481. Fares this good don't hang around, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ONT to Kingsford Smith Intl. Airport (SYD)?
Each airline has a different set of terms and conditions. If you decide to cancel your trip, head to our Customer Service Portal.
How do I find cheap flights from Ontario Airport to SYD that have flexible change policies?
Flights from Los Angeles - Ontario Intl. Airport (ONT) to SYD with flexible change policies are available with many airlines. Simply use our "No change fees" filter when searching. You'll only need to pay the cost difference between flights, without any added fees to worry about.
How many hours is the flight from ONT to SYD?
The flight time from ONT to Kingsford Smith Intl. Airport (SYD) is usually around 19 hours and 42 minutes. It's is no quick joyride, so remember to fill your carry-on with whatever you need to keep you entertained.
How far is the flight from Los Angeles - Ontario Intl. Airport (ONT) to Sydney Airport?
Ontario to Sydney is around 12,100 kilometres, so be prepared to spend a while in the air. Don't forget to pack all the essentials, from your headphones to your hoodie. Toss in a couple of snacks to munch on throughout your trip too.
Which airlines fly direct from ONT to Kingsford Smith Intl. Airport (SYD)?
Unfortunately, there aren't any airlines that directly fly between Ontario Airport and SYD. You'll have to book a flight with at least one stop.
Are ONT to SYD flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Los Angeles - Ontario Intl. Airport (ONT) to SYD at the last minute could be your ticket to an awesome deal. However, it could end up costing a good deal more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

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