NZ$1,809 Cheap Flights Buenos Aires to Sydney (BUE-SYD)

View NZ$1,809 flight on Tue, 24 Feb. 2026Opens in a new window

Popular airlines from Buenos Aires to Sydney, NSW (SYD-Kingsford Smith Intl.)

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Cheap Flights from Buenos Aires (BUE) to Sydney (SYD)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Fri, 15 Aug. - Thu, 28 Aug.
AEP
Buenos Aires
SYD
Sydney
NZ$2,542 Return, found 2 days ago
NZ$2,542
Return
found 2 days ago
Select LATAM Airlines Group flight, departing Fri, 15 Aug. from Buenos Aires to Sydney, returning Thu, 28 Aug., priced at NZ$2,542 found 2 days ago
LATAM Airlines Group
Fri, 15 Aug. - Thu, 28 Aug.
EZE
Buenos Aires
SYD
Sydney
NZ$2,542 Return, found 2 days ago
NZ$2,542
Return
found 2 days ago
Select LATAM Airlines Group flight, departing Fri, 15 Aug. from Buenos Aires to Sydney, returning Thu, 28 Aug., priced at NZ$2,542 found 2 days ago
LATAM Airlines Group
Fri, 15 Aug. - Thu, 28 Aug.
EZE
Buenos Aires
SYD
Sydney
NZ$2,571 Return, found 2 days ago
NZ$2,571
Return
found 2 days ago
Select LATAM Airlines Group flight, departing Fri, 15 Aug. from Buenos Aires to Sydney, returning Thu, 28 Aug., priced at NZ$2,571 found 2 days ago
LATAM Airlines Group
Fri, 15 Aug. - Thu, 28 Aug.
EZE
Buenos Aires
SYD
Sydney
NZ$2,600 Return, found 2 days ago
NZ$2,600
Return
found 2 days ago
Select LATAM Airlines Group flight, departing Fri, 15 Aug. from Buenos Aires to Sydney, returning Thu, 28 Aug., priced at NZ$2,600 found 2 days ago
LATAM Airlines Group
Fri, 15 Aug. - Thu, 28 Aug.
AEP
Buenos Aires
SYD
Sydney
NZ$2,606 Return, found 2 days ago
NZ$2,606
Return
found 2 days ago
Select LATAM Airlines Group flight, departing Fri, 15 Aug. from Buenos Aires to Sydney, returning Thu, 28 Aug., priced at NZ$2,606 found 2 days ago
LATAM Airlines Group
Fri, 15 Aug. - Thu, 28 Aug.
EZE
Buenos Aires
SYD
Sydney
NZ$2,635 Return, found 2 days ago
NZ$2,635
Return
found 2 days ago
Select LATAM Airlines Group flight, departing Fri, 15 Aug. from Buenos Aires to Sydney, returning Thu, 28 Aug., priced at NZ$2,635 found 2 days ago
United
Wed, 30 Jul. - Thu, 7 Aug.
EZE
Buenos Aires
SYD
Sydney
NZ$3,417 Return, found 5 days ago
NZ$3,417
Return
found 5 days ago
Select United flight, departing Wed, 30 Jul. from Buenos Aires to Sydney, returning Thu, 7 Aug., priced at NZ$3,417 found 5 days ago
Emirates
Tue, 28 Oct. - Wed, 19 Nov.
EZE
Buenos Aires
SYD
Sydney
NZ$4,408 Return, just found
NZ$4,408
Return
just found
Select Emirates flight, departing Tue, 28 Oct. from Buenos Aires to Sydney, returning Wed, 19 Nov., priced at NZ$4,408 just found
Qatar Airways
Fri, 15 Aug. - Thu, 28 Aug.
AEP
Buenos Aires
SYD
Sydney
NZ$5,084 Return, found 2 days ago
NZ$5,084
Return
found 2 days ago
Select Qatar Airways flight, departing Fri, 15 Aug. from Buenos Aires to Sydney, returning Thu, 28 Aug., priced at NZ$5,084 found 2 days ago
Iberia
Tue, 28 Oct. - Wed, 19 Nov.
EZE
Buenos Aires
SYD
Sydney
NZ$5,205 Return, just found
NZ$5,205
Return
just found
Select Iberia flight, departing Tue, 28 Oct. from Buenos Aires to Sydney, returning Wed, 19 Nov., priced at NZ$5,205 just found
Flight from Buenos Aires to Sydney route information
Origin airport
Aeroparque Jorge Newbery
Destination airport
Kingsford Smith Intl.
Return price
NZ$2,542
Distance
11730 km

BUE to SYD Flights

Ready to have the time of your life? When you use Expedia.co.nz to book cheap flights from Buenos Aires Province to Sydney, you can experience all of the attractions this city is famous for, or escape the crowds and explore the outskirts on your own. Our amazing deals on airfare help you save big on tickets, so you can spend more of your hard-earned money enjoying local entertainment options. Even if you seek to score a seat on one of the last-minute BUE to SYD flights, you’ll still save a bundle when compared to the competition.

See for yourself how simple it is to book the holiday of your dreams to Sydney by using our helpful search engine today. We have the largest inventory of flights on the internet, and our intuitive tools make it easy to find affordable airfare at any time of year.

Prefer to fly with a particular airline? Our extensive network of travel partners ensures that you can travel with whichever carrier you prefer. So if you’ve been searching for cheap flights to Sydney from Buenos Aires Province, Expedia.co.nz has exactly what you’re looking for. As the world’s leader in travel, we’re committed to helping you get the best rates around.

Frequently asked questions

How much is a flight from Buenos Aires (BUE-All Airports) to Mascot Airport?
Round-trip tickets from Buenos Aires (BUE-All Airports) to Mascot Airport start from NZ$2,542. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Buenos Aires (BUE-All Airports) to Kingsford Smith Intl. Airport (SYD)?
When it comes to cancellation fees, each airline has its own terms and conditions. If you decide to cancel your holiday, head to our Customer Service Portal.
How do I find cheap flights from Buenos Aires (BUE-All Airports) to Mascot Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Buenos Aires (BUE-All Airports) to Mascot Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Buenos Aires (BUE-All Airports) to SYD?
With around 11 800 kilometres separating Buenos Aires (BUE-All Airports) and Mascot Airport, your flight will be a long one. Pack wisely and make your time on board more comfortable. Little things like a sleep mask and a good travel pillow can make the biggest difference.
Which airlines fly direct from Buenos Aires (BUE-All Airports) to Kingsford Smith Intl. Airport (SYD)?
Unfortunately, there are no airlines that directly fly between Buenos Aires (BUE-All Airports) and Kingsford Smith Intl. Airport (SYD). You'll need to book a flight with one or more stops.
Are Buenos Aires (BUE-All Airports) to Sydney Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so not always. While last-minute deals between Buenos Aires (BUE-All Airports) and Sydney Airport are of course possible, it also makes sense to keep track of prices well before you fly. In fact, some air carriers announce their prices up to 12 months before the departure date. Expedia is constantly updating the best bargains around, so keep checking back and be ready to lock in your seat when the price dips.

Explore a world of travel with Expedia

Buenos Aires Airports

Buenos Aires

Ministro Pistarini Intl. to Sydney
NZ$2,541.60
Aeroparque Jorge Newbery to Sydney
NZ$2,541.60
*Available to Expedia members.