Cheap Flights from Ontario International Airport to New South Wales from SAR 4,009 Return

Flight deals from Ontario International Airport to New South Wales

Looking for cheap tickets from Ontario International Airport to New South Wales, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Sydney.SAR 4,009 per passenger.Departing Mon, 10 Aug, returning Fri, 21 Aug.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Ontario International on Mon, 10 Aug, arriving in Sydney.Inbound indirect flight with Alaska Airlines, departs from Sydney on Fri, 21 Aug, arriving in Ontario International.Price includes taxes and charges.From SAR 4,009, select.

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Flying from Ontario International Airport to New South Wales

Arm yourself with these facts on the fly.

Cheapest flight found	SAR 4,009
Cheapest month to fly	August

How to find cheap flights from Ontario International Airport to New South Wales

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Ontario International Airport to New South Wales. Other savvy travellers recently found return flights from SAR 4,009 and one-way tickets from SAR 1,828. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in August

The cheapest time to fly from Ontario International Airport to New South Wales is currently August.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Ontario International Airport to anywhere you choose in New South Wales.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Ontario International Airport to your chosen airport in New South Wales go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the New South Wales Airport to New South Wales flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What is the cheapest month to fly from Ontario International Airport to New South Wales?

The cheapest month to fly from Ontario International Airport to New South Wales is currently August.

Which upcoming date is cheapest to fly from Ontario International Airport to New South Wales on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ontario International Airport to New South Wales on Monday, 10 August 2026.

If I'm flying from Ontario International Airport, where in New South Wales is cheapest to fly into?

If you're flying from Ontario International, the cheapest city in New South Wales to fly into is Sydney. The cheapest airport serving Sydney at the moment is Sydney.