What is the cheapest airline that flies from Buenos Aires to Australia?

LATAM Airlines is the most popular carrier operating from Buenos Aires to Australia

When did momondo last update prices for flights from Buenos Aires to Australia?

Prices for flights from Buenos Aires to Australia are refreshed on a daily basis.

How old do you have to be to fly from Buenos Aires to Australia?

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 Buenos Aires to Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,384 Cheap Flights from Buenos Aires to Australia in 2026/27

Find the cheapest flights from Buenos Aires to Australia

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

02:00 - 12:50EZE Buenos Aires Ministro Pistarini-SYD Sydney Kingsford Smith

20h 50m1 stop Auckland Intl

09:00 - 16:55SYD Sydney Kingsford Smith-EZE Buenos Aires Ministro Pistarini

21h 55m1 stop Auckland Intl

$2,181Multiple Airlines

Sat, 12 Dec - Wed, 30 Dec

02:00 - 12:50EZE Buenos Aires Ministro Pistarini-BNE Brisbane

21h 50m1 stop Auckland Intl

09:35 - 16:30BNE Brisbane-EZE Buenos Aires Ministro Pistarini

19h 55m1 stop Auckland Intl

$2,195Multiple Airlines

Wed, 9 Dec - Mon, 19 Apr

02:00 - 14:30EZE Buenos Aires Ministro Pistarini-SYD Sydney Kingsford Smith

22h 30m1 stop Auckland Intl

19:25 - 16:30SYD Sydney Kingsford Smith-EZE Buenos Aires Ministro Pistarini

35h 05m1 stop Auckland Intl

$2,196Multiple Airlines

Wed, 17 Mar - Sun, 28 Mar

02:00 - 16:10EZE Buenos Aires Ministro Pistarini-SYD Sydney Kingsford Smith

24h 10m1 stop Auckland Intl

09:55 - 16:30SYD Sydney Kingsford Smith-EZE Buenos Aires Ministro Pistarini

20h 35m1 stop Auckland Intl

$2,199Multiple Airlines

Sat, 20 Mar - Mon, 29 Mar

02:00 - 12:50EZE Buenos Aires Ministro Pistarini-BNE Brisbane

21h 50m1 stop Auckland Intl

19:35 - 16:30BNE Brisbane-EZE Buenos Aires Ministro Pistarini

33h 55m1 stop Auckland Intl

$2,222Multiple Airlines

Wed, 9 Dec - Sun, 18 Apr

02:00 - 12:50EZE Buenos Aires Ministro Pistarini-SYD Sydney Kingsford Smith

20h 50m1 stop Auckland Intl

18:55 - 16:30SYD Sydney Kingsford Smith-EZE Buenos Aires Ministro Pistarini

34h 35m1 stop Auckland Intl

$2,226Multiple Airlines

Thu, 11 Mar - Sun, 8 Aug

02:00 - 12:50EZE Buenos Aires Ministro Pistarini-BNE Brisbane

21h 50m1 stop Auckland Intl

09:35 - 16:30BNE Brisbane-EZE Buenos Aires Ministro Pistarini

19h 55m1 stop Auckland Intl

$2,246Multiple Airlines

Wed, 9 Dec - Mon, 19 Apr

21:00 - 20:15AEP Buenos Aires Jorge Newbery-BNE Brisbane

34h 15m2 stops Santiago Arturo Merino Benitez Auckland Intl

23:55 - 21:30BNE Brisbane-AEP Buenos Aires Jorge Newbery

34h 35m2 stops Auckland Intl Santiago Arturo Merino Benitez

$2,275Multiple Airlines

Fri, 30 Oct - Sun, 8 Nov

02:00 - 14:30EZE Buenos Aires Ministro Pistarini-SYD Sydney Kingsford Smith

22h 30m1 stop Auckland Intl

11:00 - 16:55SYD Sydney Kingsford Smith-EZE Buenos Aires Ministro Pistarini

19h 55m1 stop Auckland Intl

$2,300Multiple Airlines

Wed, 3 Mar - Thu, 25 Mar

02:00 - 16:10EZE Buenos Aires Ministro Pistarini-SYD Sydney Kingsford Smith

24h 10m1 stop Auckland Intl

11:00 - 16:55SYD Sydney Kingsford Smith-EZE Buenos Aires Ministro Pistarini

19h 55m1 stop Auckland Intl

$2,302Multiple Airlines

Sat, 5 Dec - Sat, 6 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

21:00 - 06:50AEP Buenos Aires Jorge Newbery-SYD Sydney Kingsford Smith

20h 50m1 stop Santiago Arturo Merino Benitez

12:45 - 14:50SYD Sydney Kingsford Smith-AEP Buenos Aires Jorge Newbery

16h 05m1 stop Santiago Arturo Merino Benitez

$2,450LATAM Airlines

Sat, 26 Sep - Sat, 10 Oct

22:30 - 06:50AEP Buenos Aires Jorge Newbery-SYD Sydney Kingsford Smith

19h 20m1 stop Santiago Arturo Merino Benitez

12:45 - 19:40SYD Sydney Kingsford Smith-AEP Buenos Aires Jorge Newbery

20h 55m1 stop Santiago Arturo Merino Benitez

$2,453LATAM Airlines

Sat, 26 Sep - Sat, 10 Oct

19:21 - 05:50EZE Buenos Aires Ministro Pistarini-MEL Melbourne

21h 29m1 stop Santiago Arturo Merino Benitez

13:00 - 18:21MEL Melbourne-EZE Buenos Aires Ministro Pistarini

19h 21m1 stop Santiago Arturo Merino Benitez

$2,491LATAM Airlines

Mon, 28 Sep - Sun, 11 Oct

21:00 - 05:50AEP Buenos Aires Jorge Newbery-MEL Melbourne

19h 50m1 stop Santiago Arturo Merino Benitez

13:00 - 19:40MEL Melbourne-AEP Buenos Aires Jorge Newbery

20h 40m1 stop Santiago Arturo Merino Benitez

$2,491LATAM Airlines

Sat, 26 Sep - Sun, 11 Oct

19:21 - 05:50EZE Buenos Aires Ministro Pistarini-MEL Melbourne

21h 29m1 stop Santiago Arturo Merino Benitez

13:00 - 06:10MEL Melbourne-EZE Buenos Aires Ministro Pistarini

31h 10m2 stops Santiago Arturo Merino Benitez Lima J Chavez Intl

$2,508LATAM Airlines

Sat, 26 Sep - Sun, 11 Oct

19:21 - 05:50EZE Buenos Aires Ministro Pistarini-MEL Melbourne

21h 29m1 stop Santiago Arturo Merino Benitez

12:00 - 13:55MEL Melbourne-EZE Buenos Aires Ministro Pistarini

39h 55m2 stops Santiago Arturo Merino Benitez Rio de Janeiro–Galeão Intl

$2,525LATAM Airlines

Mon, 28 Sep - Wed, 28 Oct

19:21 - 05:50EZE Buenos Aires Ministro Pistarini-MEL Melbourne

21h 29m1 stop Santiago Arturo Merino Benitez

20:50 - 18:21MEL Melbourne-EZE Buenos Aires Ministro Pistarini

35h 31m2 stops Sydney Kingsford Smith Santiago Arturo Merino Benitez

$2,545Multiple Airlines

Mon, 28 Sep - Sun, 11 Oct

21:00 - 05:50AEP Buenos Aires Jorge Newbery-MEL Melbourne

19h 50m1 stop Santiago Arturo Merino Benitez

06:00 - 19:40MEL Melbourne-AEP Buenos Aires Jorge Newbery

27h 40m2 stops Sydney Kingsford Smith Santiago Arturo Merino Benitez

$2,545Multiple Airlines

Sat, 26 Sep - Sun, 11 Oct

21:00 - 10:15AEP Buenos Aires Jorge Newbery-SYD Sydney Kingsford Smith

24h 15m2 stops Santiago Arturo Merino Benitez Melbourne

08:15 - 14:50SYD Sydney Kingsford Smith-AEP Buenos Aires Jorge Newbery

20h 35m2 stops Melbourne Santiago Arturo Merino Benitez

$2,545Multiple Airlines

Sat, 26 Sep - Sat, 10 Oct

19:21 - 12:30EZE Buenos Aires Ministro Pistarini-SYD Sydney Kingsford Smith

28h 09m2 stops Santiago Arturo Merino Benitez Melbourne

08:50 - 18:21SYD Sydney Kingsford Smith-EZE Buenos Aires Ministro Pistarini

23h 31m2 stops Melbourne Santiago Arturo Merino Benitez

$2,549Multiple Airlines

Sat, 26 Sep - Sat, 10 Oct

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LATAM Airlines flights from Buenos Aires to Australia

Our best LATAM Airlines deals on Buenos Aires to Australia flight tickets

LATAM Airlines

24 Oct

AEP21:05Buenos Aires Jorge Newbery

21h 55m

2 stops

SYD09:00Sydney Kingsford Smith

9 Nov

SYD11:10Sydney Kingsford Smith

17h 30m

1 stop

AEP14:40Buenos Aires Jorge Newbery

$2,310

LATAM Airlines

5 Nov

AEP09:25Buenos Aires Jorge Newbery

23h 25m

2 stops

MEL22:50Melbourne

12 Nov

MEL07:25Melbourne

21h 15m

2 stops

AEP14:40Buenos Aires Jorge Newbery

$2,324

LATAM Airlines

24 Oct

AEP21:05Buenos Aires Jorge Newbery

21h 55m

2 stops

SYD09:00Sydney Kingsford Smith

9 Nov

SYD08:45Sydney Kingsford Smith

26h 45m

2 stops

AEP21:30Buenos Aires Jorge Newbery

$2,367

United Airlines flights from Buenos Aires to Australia

Our best United Airlines deals on Buenos Aires to Australia flight tickets

United Airlines

30 Sept

EZE21:00Buenos Aires Ministro Pistarini

44h 55m

2 stops

SYD06:55Sydney Kingsford Smith

18 Oct

SYD10:30Sydney Kingsford Smith

59h 30m

2 stops

EZE08:00Buenos Aires Ministro Pistarini

$3,093

United Airlines

25 Jan

EZE22:05Buenos Aires Ministro Pistarini

44h 25m

2 stops

BNE07:30Brisbane

8 Mar

BNE11:20Brisbane

33h 00m

2 stops

EZE07:20Buenos Aires Ministro Pistarini

$3,110

United Airlines

25 Jan

EZE23:55Buenos Aires Ministro Pistarini

42h 35m

2 stops

BNE07:30Brisbane

5 Mar

BNE05:05Brisbane

39h 15m

2 stops

EZE07:20Buenos Aires Ministro Pistarini

$3,137

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Buenos AiresSydney

EZE Buenos Aires Ministro Pistarini - SYD Sydney Kingsford Smith

EZESYD

Buenos Aires Ministro Pistarini

Sat 12/12

02:00-12:50

1 stop20h 50m

Sydney Kingsford Smith

Wed 30/12

09:00-16:55

1 stop21h 55m

$2,181

Fastest return journey

Buenos AiresBrisbane

EZE Buenos Aires Ministro Pistarini - BNE Brisbane

EZEBNE

Buenos Aires Ministro Pistarini

Wed 9/12

02:00-12:50

1 stop21h 50m

Brisbane

Mon 19/4

09:35-16:30

1 stop19h 55m

$2,195

Buenos AiresSydney

EZE Buenos Aires Ministro Pistarini - SYD Sydney Kingsford Smith

EZESYD

Buenos Aires Ministro Pistarini

Wed 17/3

02:00-14:30

1 stop22h 30m

Sydney Kingsford Smith

Sun 28/3

19:25-16:30

1 stop35h 05m

$2,196

Buenos AiresSydney

EZE Buenos Aires Ministro Pistarini - SYD Sydney Kingsford Smith

EZESYD

Buenos Aires Ministro Pistarini

Sat 20/3

02:00-16:10

1 stop24h 10m

Sydney Kingsford Smith

Mon 29/3

09:55-16:30

1 stop20h 35m

$2,199

Buenos AiresBrisbane

EZE Buenos Aires Ministro Pistarini - BNE Brisbane

EZEBNE

Buenos Aires Ministro Pistarini

Wed 9/12

02:00-12:50

1 stop21h 50m

Brisbane

Sun 18/4

19:35-16:30

1 stop33h 55m

$2,222

Buenos AiresSydney

EZE Buenos Aires Ministro Pistarini - SYD Sydney Kingsford Smith

EZESYD

Buenos Aires Ministro Pistarini

Thu 11/3

02:00-12:50

1 stop20h 50m

Sydney Kingsford Smith

Sun 8/8

18:55-16:30

1 stop34h 35m

$2,226

Buenos AiresBrisbane

EZE Buenos Aires Ministro Pistarini - BNE Brisbane

EZEBNE

Buenos Aires Ministro Pistarini

Wed 9/12

02:00-12:50

1 stop21h 50m

Brisbane

Mon 19/4

09:35-16:30

1 stop19h 55m

$2,246

Buenos AiresBrisbane

AEP Buenos Aires Jorge Newbery - BNE Brisbane

AEPBNE

Buenos Aires Jorge Newbery

Fri 30/10

21:00-20:15

2 stops34h 15m

Brisbane

Sun 8/11

23:55-21:30

2 stops34h 35m

$2,275

Buenos AiresSydney

EZE Buenos Aires Ministro Pistarini - SYD Sydney Kingsford Smith

EZESYD

Buenos Aires Ministro Pistarini

Wed 3/3

02:00-14:30

1 stop22h 30m

Sydney Kingsford Smith

Thu 25/3

11:00-16:55

1 stop19h 55m

$2,300

Buenos AiresSydney

EZE Buenos Aires Ministro Pistarini - SYD Sydney Kingsford Smith

EZESYD

Buenos Aires Ministro Pistarini

Sat 5/12

02:00-16:10

1 stop24h 10m

Sydney Kingsford Smith

Sat 6/2

11:00-16:55

1 stop19h 55m

$2,302

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buenos Aires to Australia

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

Prices

Airlines

What is the cheapest month to fly to Australia?

In general, August is the cheapest month to fly from Buenos Aires to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $2,474. If you don’t want to visit Australia in August, then you should wait until May to fly from Buenos Aires, when ticket prices are also cheap, with an average price of $2,504.

Cheap Buenos Aires to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buenos Aires to Australia

Best price found	$1,384
Fastest flight time	18h 20m
Direct flights	None

The best one-way flight to Australia from Buenos Aires in the past 72 hours is $1,384. The best return flight deal from Buenos Aires to Australia found on momondo in the last 72 hours is $2,181.

The fastest flight from Buenos Aires to Australia takes 18h 20m

There are no direct flights from Buenos Aires to Australia. There are no popular flight routes from Buenos Aires to Australia.

Search flight deals

Frequently asked questions about flying from Buenos Aires to Australia

When did momondo last update prices for flights from Buenos Aires to Australia?
Prices for flights from Buenos Aires to Australia are refreshed on a daily basis.
How old do you have to be to fly from Buenos Aires to Australia?
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 Buenos Aires to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Buenos Aires to Australia?

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

Can I find flights from Buenos Aires to Australia with flexible booking policies on momondo?

Yes. All flights to Australia from Buenos Aires on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Buenos Aires to Australia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buenos Aires to Australia.

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

Yes. momondo can track prices for Buenos Aires to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.