Cheap Flights from Buenos Aires to New South Wales from $1,511 Roundtrip

Flight deals from Buenos Aires to New South Wales

Looking for cheap flights from Buenos Aires to New South Wales, or a last-minute trip? Find the lowest prices on one-way and round-trip flights right here.

Sydney.$1,511 per passenger.Departing Sun, Aug 3, returning Sun, Aug 10.Round-trip flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departing from Buenos Aires Jorge Newbery on Sun, Aug 3, arriving in Sydney.Inbound indirect flight with LATAM Airlines, departing from Sydney on Sun, Aug 10, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,511, select.

Ballina.$2,204 per passenger.Departing Thu, Aug 14, returning Thu, Aug 21.Round-trip flight with LATAM Airlines and Jetstar.Outbound indirect flight with LATAM Airlines, departing from Buenos Aires Ministro Pistarini on Thu, Aug 14, arriving in Ballina Byron Gateway.Inbound indirect flight with Jetstar, departing from Ballina Byron Gateway on Thu, Aug 21, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $2,204, select.

Flying from Buenos Aires to New South Wales

Arm yourself with these facts on the fly.

Cheapest flight found	$1,511, Sydney
Cheapest month to fly	August
Cheapest airport to fly from	Buenos Aires Jorge Newbery

How to find cheap flights from Buenos Aires 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 Buenos Aires to New South Wales. Other savvy travelers recently found round-trip flights from $1,511 and one-way tickets from $850. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Buenos Aires Ministro Pistarini into Sydney

At the moment, the lowest-priced flight tickets to New South Wales are from Buenos Aires Ministro Pistarini Airport to Sydney Airport.

Fly in September

We crunched the flight calendar and found the cheapest time to fly from Buenos Aires to New South Wales is currently September.

Fly on a Monday

From our data, we can see that Monday seems to be the cheapest time to fly from Buenos Aires to New South Wales.

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 Buenos Aires to anywhere you choose in New South Wales.

Watch as flight prices go up and down

With Price Alerts, we'll let you know when flight prices from Buenos Aires to New South Wales go up or down so you can book when the time is just right.

Relax – these are fee-free plane tickets

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

Frequently asked questions

What's the average Buenos Aires to New South Wales flight price?

We looked at all of the upcoming round-trip flights from Buenos Aires to New South Wales we could find over the next 12 months. It looks like $1,511 is the best price. This is good, compared to the average New South Wales ticket price of $2,444.

What is the cheapest month to fly from Buenos Aires to New South Wales?

The cheapest month to fly from Buenos Aires to Ballina Byron Gateway Airport is currently August. The cheapest month to fly from Buenos Aires to Sydney Airport is usually August.

On which upcoming date is it cheapest to fly from Buenos Aires to New South Wales?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Buenos Aires to New South Wales on Sunday, August 3, 2025.

Are there any direct flights from Buenos Aires to New South Wales?

Currently, there aren't any direct flights from Buenos Aires to New South Wales, but you can still fly with a stopover.

If I'm flying from Buenos Aires, where in New South Wales is cheapest to fly to?

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