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

Turkish Airlines, Cathay Pacific, and American Airlines are the most popular carriers operating from Australia to Buenos Aires

How long does it take to fly to Buenos Aires?

The flight from Australia to Buenos Aires depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Melbourne (a popular airport in Australia) to Buenos Aires Ministro Pistarini Airport (the most popular airport in Buenos Aires), then the flight time is 20h 05m on average. If you fly from Sydney (another popular airport in Australia) to Buenos Aires Ministro Pistarini Airport, then the average flight time is 21h.

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

Prices for flights from Australia to Buenos Aires were last updated today.

How many operators does momondo search for flights from Australia to Buenos Aires?

As of October 2026, there are 2 operators available to choose from for flights from Australia to Buenos Aires.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Buenos Aires.

What documentation or ID do you need to fly to Buenos Aires?

The travel and health documents you'll need for your trip to Buenos Aires 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 Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,088 Cheap Flights from Australia to Buenos Aires in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to Buenos Aires

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One-way

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Recent return flight deals from Australia to Buenos Aires

Enter your travel dates to find the best prices.

00:50 - 08:15BNE Brisbane-EZE Buenos Aires Ministro Pistarini

44h 25m2 stops Hong Kong Intl Dallas/Fort Worth

20:45 - 10:45EZE Buenos Aires Ministro Pistarini-BNE Brisbane

49h 00m2 stops New York John F Kennedy Intl Hong Kong Intl

$1,889Multiple Airlines

Wed, 11 Nov - Wed, 25 Nov

00:50 - 10:45BNE Brisbane-EZE Buenos Aires Ministro Pistarini

46h 55m2 stops Hong Kong Intl New York John F Kennedy Intl

21:10 - 10:50EZE Buenos Aires Ministro Pistarini-BNE Brisbane

48h 40m2 stops New York John F Kennedy Intl Hong Kong Intl

$1,996Cathay Pacific

Mon, 1 Mar - Sat, 27 Mar

12:15 - 08:30BNE Brisbane-EZE Buenos Aires Ministro Pistarini

57h 15m2 stops Hong Kong Intl Dallas/Fort Worth

21:10 - 10:50EZE Buenos Aires Ministro Pistarini-BNE Brisbane

48h 40m2 stops New York John F Kennedy Intl Hong Kong Intl

$1,996Cathay Pacific

Wed, 3 Mar - Sat, 27 Mar

00:50 - 10:45BNE Brisbane-EZE Buenos Aires Ministro Pistarini

46h 55m2 stops Hong Kong Intl New York John F Kennedy Intl

21:10 - 10:50EZE Buenos Aires Ministro Pistarini-BNE Brisbane

48h 40m2 stops New York John F Kennedy Intl Hong Kong Intl

$1,996Cathay Pacific

Wed, 3 Mar - Sat, 27 Mar

12:30 - 19:40MEL Melbourne-AEP Buenos Aires Jorge Newbery

21h 10m1 stop Santiago Arturo Merino Benitez

15:50 - 07:25AEP Buenos Aires Jorge Newbery-MEL Melbourne

25h 35m1 stop Santiago Arturo Merino Benitez

$2,206LATAM Airlines

Sun, 21 Mar - Fri, 2 Apr

12:00 - 19:20MEL Melbourne-EZE Buenos Aires Ministro Pistarini

20h 20m1 stop Santiago Arturo Merino Benitez

19:20 - 05:40EZE Buenos Aires Ministro Pistarini-MEL Melbourne

21h 20m1 stop Santiago Arturo Merino Benitez

$2,219LATAM Airlines

Sun, 18 Apr - Mon, 17 May

12:30 - 03:00MEL Melbourne-EZE Buenos Aires Ministro Pistarini

28h 30m2 stops Santiago Arturo Merino Benitez Lima J Chavez Intl

19:20 - 07:25EZE Buenos Aires Ministro Pistarini-MEL Melbourne

22h 05m1 stop Santiago Arturo Merino Benitez

$2,231LATAM Airlines

Sun, 21 Mar - Fri, 2 Apr

23:10 - 08:30PER Perth-EZE Buenos Aires Ministro Pistarini

44h 20m2 stops Brisbane Dallas/Fort Worth

22:30 - 14:10EZE Buenos Aires Ministro Pistarini-PER Perth

52h 40m2 stops Dallas/Fort Worth Brisbane

$2,239American Airlines

Tue, 9 Feb - Fri, 12 Mar

23:10 - 08:30PER Perth-EZE Buenos Aires Ministro Pistarini

44h 20m2 stops Brisbane Dallas/Fort Worth

22:30 - 14:10EZE Buenos Aires Ministro Pistarini-PER Perth

52h 40m2 stops Dallas/Fort Worth Brisbane

$2,239American Airlines

Tue, 9 Feb - Mon, 15 Mar

23:10 - 08:30PER Perth-EZE Buenos Aires Ministro Pistarini

44h 20m2 stops Brisbane Dallas/Fort Worth

22:30 - 14:10EZE Buenos Aires Ministro Pistarini-PER Perth

52h 40m2 stops Dallas/Fort Worth Brisbane

$2,239American Airlines

Mon, 8 Feb - Mon, 15 Mar

Recent last minute flight deals from Australia to Buenos Aires

Enter your travel dates to find the best prices.

12:30 - 18:35MEL Melbourne-EZE Buenos Aires Ministro Pistarini

20h 05m1 stop Santiago Arturo Merino Benitez

19:35 - 05:25EZE Buenos Aires Ministro Pistarini-MEL Melbourne

19h 50m1 stop Santiago Arturo Merino Benitez

$2,538LATAM Airlines

Sun, 25 Oct - Tue, 24 Nov

12:30 - 18:35MEL Melbourne-EZE Buenos Aires Ministro Pistarini

20h 05m1 stop Santiago Arturo Merino Benitez

04:00 - 05:25EZE Buenos Aires Ministro Pistarini-MEL Melbourne

35h 25m2 stops Lima J Chavez Intl Santiago Arturo Merino Benitez

$2,538LATAM Airlines

Sun, 25 Oct - Mon, 23 Nov

12:30 - 21:30MEL Melbourne-AEP Buenos Aires Jorge Newbery

23h 00m1 stop Santiago Arturo Merino Benitez

15:50 - 05:25AEP Buenos Aires Jorge Newbery-MEL Melbourne

23h 35m1 stop Santiago Arturo Merino Benitez

$2,538LATAM Airlines

Sun, 25 Oct - Tue, 24 Nov

12:30 - 21:30MEL Melbourne-AEP Buenos Aires Jorge Newbery

23h 00m1 stop Santiago Arturo Merino Benitez

20:05 - 05:25AEP Buenos Aires Jorge Newbery-MEL Melbourne

43h 20m2 stops Lima J Chavez Intl Santiago Arturo Merino Benitez

$2,538LATAM Airlines

Sun, 25 Oct - Tue, 24 Nov

12:30 - 18:35MEL Melbourne-EZE Buenos Aires Ministro Pistarini

20h 05m1 stop Santiago Arturo Merino Benitez

04:00 - 05:25EZE Buenos Aires Ministro Pistarini-MEL Melbourne

35h 25m2 stops Lima J Chavez Intl Santiago Arturo Merino Benitez

$2,540LATAM Airlines

Sun, 25 Oct - Mon, 23 Nov

12:30 - 18:35MEL Melbourne-EZE Buenos Aires Ministro Pistarini

20h 05m1 stop Santiago Arturo Merino Benitez

19:35 - 05:25EZE Buenos Aires Ministro Pistarini-MEL Melbourne

19h 50m1 stop Santiago Arturo Merino Benitez

$2,540LATAM Airlines

Sun, 25 Oct - Tue, 24 Nov

12:30 - 19:40MEL Melbourne-AEP Buenos Aires Jorge Newbery

21h 10m1 stop Santiago Arturo Merino Benitez

20:05 - 05:25AEP Buenos Aires Jorge Newbery-MEL Melbourne

43h 20m2 stops Lima J Chavez Intl Santiago Arturo Merino Benitez

$2,540LATAM Airlines

Sun, 25 Oct - Tue, 24 Nov

12:30 - 19:40MEL Melbourne-AEP Buenos Aires Jorge Newbery

21h 10m1 stop Santiago Arturo Merino Benitez

21:00 - 05:25AEP Buenos Aires Jorge Newbery-MEL Melbourne

18h 25m1 stop Santiago Arturo Merino Benitez

$2,540LATAM Airlines

Sun, 25 Oct - Tue, 24 Nov

05:00 - 19:40BNE Brisbane-AEP Buenos Aires Jorge Newbery

27h 40m2 stops Melbourne Santiago Arturo Merino Benitez

21:00 - 17:00AEP Buenos Aires Jorge Newbery-BNE Brisbane

31h 00m2 stops Santiago Arturo Merino Benitez Melbourne

$2,631Multiple Airlines

Wed, 28 Oct - Tue, 10 Nov

11:10 - 18:35SYD Sydney Kingsford Smith-EZE Buenos Aires Ministro Pistarini

21h 25m1 stop Santiago Arturo Merino Benitez

19:35 - 11:00EZE Buenos Aires Ministro Pistarini-SYD Sydney Kingsford Smith

25h 25m2 stops Santiago Arturo Merino Benitez Melbourne

$2,700Multiple Airlines

Tue, 27 Oct - Tue, 3 Nov

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LATAM Airlines flights from Australia to Buenos Aires

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

LATAM Airlines

21 Mar

MEL12:30Melbourne

21h 10m

1 stop

AEP19:40Buenos Aires Jorge Newbery

2 Apr

AEP15:50Buenos Aires Jorge Newbery

25h 35m

1 stop

MEL07:25Melbourne

$2,206

LATAM Airlines

18 Apr

MEL12:00Melbourne

20h 20m

1 stop

EZE19:20Buenos Aires Ministro Pistarini

17 May

EZE19:20Buenos Aires Ministro Pistarini

21h 20m

1 stop

MEL05:40Melbourne

$2,219

LATAM Airlines

21 Mar

MEL12:30Melbourne

28h 30m

2 stops

EZE03:00Buenos Aires Ministro Pistarini

2 Apr

EZE19:20Buenos Aires Ministro Pistarini

22h 05m

1 stop

MEL07:25Melbourne

$2,231

Cathay Pacific flights from Australia to Buenos Aires

Our best Cathay Pacific deals on Australia to Buenos Aires flight tickets

Cathay Pacific

18 Jan

BNE00:50Brisbane

46h 55m

2 stops

EZE10:45Buenos Aires Ministro Pistarini

11 Feb

EZE21:10Buenos Aires Ministro Pistarini

48h 35m

2 stops

BNE10:45Brisbane

$1,996

Cathay Pacific

1 Mar

BNE00:50Brisbane

46h 55m

2 stops

EZE10:45Buenos Aires Ministro Pistarini

26 Mar

EZE22:30Buenos Aires Ministro Pistarini

59h 00m

2 stops

BNE22:30Brisbane

$2,066

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrisbaneBuenos Aires

BNE Brisbane - EZE Buenos Aires Ministro Pistarini

BNEEZE

Brisbane

Wed 11/11

00:50-08:15

2 stops44h 25m

Buenos Aires Ministro Pistarini

Wed 25/11

20:45-10:45

2 stops49h 00m

$1,889

BrisbaneBuenos Aires

BNE Brisbane - EZE Buenos Aires Ministro Pistarini

BNEEZE

Brisbane

Mon 1/3

00:50-10:45

2 stops46h 55m

Buenos Aires Ministro Pistarini

Sat 27/3

21:10-10:50

2 stops48h 40m

$1,996

BrisbaneBuenos Aires

BNE Brisbane - EZE Buenos Aires Ministro Pistarini

BNEEZE

Brisbane

Wed 3/3

12:15-08:30

2 stops57h 15m

Buenos Aires Ministro Pistarini

Sat 27/3

21:10-10:50

2 stops48h 40m

$1,996

BrisbaneBuenos Aires

BNE Brisbane - EZE Buenos Aires Ministro Pistarini

BNEEZE

Brisbane

Wed 3/3

00:50-10:45

2 stops46h 55m

Buenos Aires Ministro Pistarini

Sat 27/3

21:10-10:50

2 stops48h 40m

$1,996

MelbourneBuenos Aires

MEL Melbourne - AEP Buenos Aires Jorge Newbery

MELAEP

Melbourne

Sun 21/3

12:30-19:40

1 stop21h 10m

Buenos Aires Jorge Newbery

Fri 2/4

15:50-07:25

1 stop25h 35m

$2,206

Fastest return journey

MelbourneBuenos Aires

MEL Melbourne - EZE Buenos Aires Ministro Pistarini

MELEZE

Melbourne

Sun 18/4

12:00-19:20

1 stop20h 20m

Buenos Aires Ministro Pistarini

Mon 17/5

19:20-05:40

1 stop21h 20m

$2,219

MelbourneBuenos Aires

MEL Melbourne - EZE Buenos Aires Ministro Pistarini

MELEZE

Melbourne

Sun 21/3

12:30-03:00

2 stops28h 30m

Buenos Aires Ministro Pistarini

Fri 2/4

19:20-07:25

1 stop22h 05m

$2,231

PerthBuenos Aires

PER Perth - EZE Buenos Aires Ministro Pistarini

PEREZE

Perth

Tue 9/2

23:10-08:30

2 stops44h 20m

Buenos Aires Ministro Pistarini

Fri 12/3

22:30-14:10

2 stops52h 40m

$2,239

PerthBuenos Aires

PER Perth - EZE Buenos Aires Ministro Pistarini

PEREZE

Perth

Tue 9/2

23:10-08:30

2 stops44h 20m

Buenos Aires Ministro Pistarini

Mon 15/3

22:30-14:10

2 stops52h 40m

$2,239

PerthBuenos Aires

PER Perth - EZE Buenos Aires Ministro Pistarini

PEREZE

Perth

Mon 8/2

23:10-08:30

2 stops44h 20m

Buenos Aires Ministro Pistarini

Mon 15/3

22:30-14:10

2 stops52h 40m

$2,239

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 Australia to Buenos Aires

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

Other information

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Australia is in February. Flight prices, which tend to average around $2,070, are often lower during this time because this is during the off-season. If you don’t want to visit Buenos Aires in February, then you should wait until March to fly from Australia, when ticket prices are also cheap, with an average price of $2,141.

Can stopping save me money on Australia to Buenos Aires flights?

You could potentially save up to 33% on your flight if you consider stops on a Australia to Buenos Aires flight.

Cheap Australia to Buenos Aires flight deals and tips

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

Best price found	$1,088
Fastest flight time	16h 40m
Direct flights	None

The best one-way flight to Buenos Aires from Australia in the past 72 hours is $1,088. The best return flight deal from Australia to Buenos Aires found on momondo in the last 72 hours is $1,889.

The fastest flight from Australia to Buenos Aires takes 16h 40m

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

Search flight deals

Frequently asked questions about flying from Australia to Buenos Aires

When did momondo last update prices for flights from Australia to Buenos Aires?
Prices for flights from Australia to Buenos Aires were last updated today.
How many operators does momondo search for flights from Australia to Buenos Aires?
As of October 2026, there are 2 operators available to choose from for flights from Australia to Buenos Aires.
How old do you have to be to fly from Australia to Buenos Aires?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The travel and health documents you'll need for your trip to Buenos Aires 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 Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Australia to Buenos Aires

Compare and see reviews for airlines that fly from Australia to Buenos Aires with momondo

Airline	Rating	Free cancellation	Price
LATAM Airlines	PriceFrom $1,590	Free cancellation	Rating 7.4 1,970 reviews		Search LATAM Airlines flights
American Airlines	PriceFrom $1,826	Free cancellation	Rating 7.0 12,182 reviews		Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Australia to Buenos Aires . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Australia to Buenos Aires flights to just show those with flexible booking policies.

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

Once you have performed a search for Australia to Buenos Aires flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Buenos Aires from Australia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Fly into one of these airports located in Buenos Aires

Buenos Aires Jorge Newbery Airport

Buenos Aires Ministro Pistarini Airport

Cheap flights from Australia to Buenos Aires from $1,088

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Buenos Aires departing on 28/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Australia to Buenos Aires

Recent return flight deals from Australia to Buenos Aires

Recent one-way flight deals from Australia to Buenos Aires

Recent last minute flight deals from Australia to Buenos Aires

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

LATAM Airlines flights from Australia to Buenos Aires

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

Cathay Pacific flights from Australia to Buenos Aires

Our best Cathay Pacific deals on Australia to Buenos Aires flight tickets

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Use the filters below to find and compare flights from Australia to Buenos Aires that are best for you.

See travel insights to Buenos Aires from

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

What is the cheapest month to fly to Buenos Aires?

Can stopping save me money on Australia to Buenos Aires flights?

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

How long does it take to fly to Buenos Aires?

Cheap Australia to Buenos Aires flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Australia to Buenos Aires

Best airlines flying from Australia to Buenos Aires

Compare and see reviews for airlines that fly from Australia to Buenos Aires with momondo

Why use momondo?

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 27.4 km from Buenos Aires

Fly your favourite airline to Buenos Aires

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Buenos Aires

List of cabin classes available on flights landing in Buenos Aires. Availability may vary depending on flight origin and airline.

Popular Cities in Argentina

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Australia

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year