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

China Eastern and LATAM Airlines are the most popular carriers 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 many operators does momondo search for flights from Buenos Aires to Australia?

The number of operators available for flights from Buenos Aires to Australia is 1 as of December 2025.

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.

$1,368 Cheap Flights from Buenos Aires to Australia in 2025/26

1 adult

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Find the cheapest flights from Buenos Aires to Australia

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:40 - 20:50

AEP

SYD

24h 10m2 stops

07:25 - 19:40

SYD

AEP

26h 15m2 stops

$1,743Multiple Airlines

Fri, 19 Dec - Sat, 3 Jan

02:00 - 14:50

EZE

SYD

22h 50m1 stop

09:55 - 16:55

SYD

EZE

21h 00m1 stop

$2,102Multiple Airlines

Thu, 18 Dec - Thu, 1 Jan

02:00 - 14:50

EZE

SYD

22h 50m1 stop

11:45 - 16:30

SYD

EZE

18h 45m1 stop

$2,135Multiple Airlines

Thu, 18 Dec - Mon, 19 Jan

02:00 - 14:50

EZE

SYD

22h 50m1 stop

09:55 - 16:55

SYD

EZE

21h 00m1 stop

$2,180Multiple Airlines

Thu, 18 Dec - Thu, 1 Jan

15:40 - 05:25

AEP

MEL

23h 45m1 stop

12:30 - 19:40

MEL

AEP

21h 10m1 stop

$2,387LATAM Airlines

Sat, 21 Feb - Mon, 9 Mar

08:50 - 22:50

AEP

MEL

24h 00m2 stops

12:00 - 19:40

MEL

AEP

20h 40m1 stop

$2,396LATAM Airlines

Wed, 25 Mar - Wed, 15 Apr

23:55 - 07:30

EZE

BNE

42h 35m2 stops

11:40 - 07:20

BNE

EZE

56h 40m2 stops

$3,089United Airlines

Mon, 2 Feb - Tue, 17 Feb

23:55 - 07:30

EZE

BNE

42h 35m2 stops

11:40 - 09:20

BNE

EZE

34h 40m2 stops

$3,098United Airlines

Thu, 25 Dec - Wed, 28 Jan

23:00 - 09:40

EZE

OOL

45h 40m3 stops

06:00 - 21:10

OOL

EZE

52h 10m3 stops

$4,271Emirates

Mon, 2 Mar - Tue, 17 Mar

23:00 - 17:20

EZE

PER

31h 20m1 stop

22:20 - 21:10

PER

EZE

33h 50m1 stop

$4,401Emirates

Sun, 1 Mar - Sun, 15 Mar

LATAM Airlines flights from Buenos Aires to Australia

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

LATAM Airlines

21 Feb

AEP15:40Buenos Aires Jorge Newbery

23h 45m

1 stop

MEL05:25Melbourne

9 Mar

MEL12:30Melbourne

21h 10m

1 stop

AEP19:40Buenos Aires Jorge Newbery

$2,387

Find similar

LATAM Airlines

25 Mar

AEP08:50Buenos Aires Jorge Newbery

24h 00m

2 stops

MEL22:50Melbourne

15 Apr

MEL12:00Melbourne

20h 40m

1 stop

AEP19:40Buenos Aires Jorge Newbery

$2,396

Find similar

LATAM Airlines

15 Feb

AEP21:05Buenos Aires Jorge Newbery

19h 10m

1 stop

SYD06:15Sydney Kingsford Smith

25 Feb

SYD08:00Sydney Kingsford Smith

20h 40m

2 stops

AEP14:40Buenos Aires Jorge Newbery

$2,432

Find similar

United Airlines flights from Buenos Aires to Australia

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

United Airlines

14 Feb

EZE23:55Buenos Aires Ministro Pistarini

44h 05m

2 stops

MEL10:00Melbourne

26 Apr

MEL10:55Melbourne

34h 05m

2 stops

EZE08:00Buenos Aires Ministro Pistarini

$3,085

Find similar

United Airlines

2 Feb

EZE23:55Buenos Aires Ministro Pistarini

42h 35m

2 stops

BNE07:30Brisbane

17 Feb

BNE11:40Brisbane

56h 40m

2 stops

EZE07:20Buenos Aires Ministro Pistarini

$3,089

Find similar

United Airlines

25 Dec

EZE23:55Buenos Aires Ministro Pistarini

42h 35m

2 stops

BNE07:30Brisbane

28 Jan

BNE11:40Brisbane

34h 40m

2 stops

EZE09:20Buenos Aires Ministro Pistarini

$3,098

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresSydney

AEP - SYD

AEPSYD

Buenos Aires Jorge Newbery

Fri 19/12

06:40-20:50

2 stops24h 10m

Sydney Kingsford Smith

Sat 3/1

07:25-19:40

2 stops26h 15m

$1,743

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Thu 18/12

02:00-14:50

1 stop22h 50m

Sydney Kingsford Smith

Thu 1/1

09:55-16:55

1 stop21h 00m

$2,102

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Thu 18/12

02:00-14:50

1 stop22h 50m

Sydney Kingsford Smith

Mon 19/1

11:45-16:30

1 stop18h 45m

$2,135

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Thu 18/12

02:00-14:50

1 stop22h 50m

Sydney Kingsford Smith

Thu 1/1

09:55-16:55

1 stop21h 00m

$2,180

Buenos AiresMelbourne

AEP - MEL

AEPMEL

Buenos Aires Jorge Newbery

Sat 21/2

15:40-05:25

1 stop23h 45m

Melbourne

Mon 9/3

12:30-19:40

1 stop21h 10m

$2,387

Buenos AiresMelbourne

AEP - MEL

AEPMEL

Buenos Aires Jorge Newbery

Wed 25/3

08:50-22:50

2 stops24h 00m

Melbourne

Wed 15/4

12:00-19:40

1 stop20h 40m

$2,396

Buenos AiresBrisbane

EZE - BNE

EZEBNE

Buenos Aires Ministro Pistarini

Mon 2/2

23:55-07:30

2 stops42h 35m

Brisbane

Tue 17/2

11:40-07:20

2 stops56h 40m

$3,089

Buenos AiresBrisbane

EZE - BNE

EZEBNE

Buenos Aires Ministro Pistarini

Thu 25/12

23:55-07:30

2 stops42h 35m

Brisbane

Wed 28/1

11:40-09:20

2 stops34h 40m

$3,098

Buenos AiresCoolangatta

EZE - OOL

EZEOOL

Buenos Aires Ministro Pistarini

Mon 2/3

23:00-09:40

3 stops45h 40m

Coolangatta Gold Coast

Tue 17/3

06:00-21:10

3 stops52h 10m

$4,271

Buenos AiresPerth

EZE - PER

EZEPER

Buenos Aires Ministro Pistarini

Sun 1/3

23:00-17:20

1 stop31h 20m

Perth

Sun 15/3

22:20-21:10

1 stop33h 50m

$4,401

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 $2,630. If you don’t want to visit Australia in August, then you should wait until November to fly from Buenos Aires, when ticket prices are also cheap, with an average price of $2,692.

What is the cheapest day to depart on your flight to Australia?

On average, the least expensive day to fly to Australia from Buenos Aires is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $2,634. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Buenos Aires to Australia on a Thursday will generally be more expensive and average around $3,309. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Australia?

According to our data, the cheapest time of day to fly to Australia is in the afternoon. momondo users have found flights departing from Buenos Aires to Australia in the afternoon for as low as $2,775. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly in the evening, with an average ticket price of $2,939. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 34% on your flight if you consider stops on a Buenos Aires to Australia flight.

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

Fastest flight time	19h 10m
Direct flights	None

The fastest flight from Buenos Aires to Australia takes 19h 10m

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

Search flight deals

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 many operators does momondo search for flights from Buenos Aires to Australia?
The number of operators available for flights from Buenos Aires to Australia is 1 as of December 2025.
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.

Best airlines flying from Buenos Aires to Australia

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

Airline	Rating	Free cancellation	Price
LATAM Airlines	PriceFrom $2,279	Free cancellation	Rating 7.5 1,889 reviews		Search LATAM Airlines flights

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.