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

LATAM Airlines and Emirates 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.

$1,261 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.

21:05 - 05:40

AEP

MEL

19h 35m1 stop

08:15 - 19:40

MEL

AEP

24h 25m2 stops

$2,295Multiple Airlines

Mon, 1 Jun - Sat, 1 Aug

21:05 - 10:50

AEP

SYD

23h 45m2 stops

11:45 - 19:40

SYD

AEP

20h 55m1 stop

$2,295Multiple Airlines

Sat, 14 Mar - Mon, 6 Apr

19:43 - 09:45

EZE

SYD

24h 02m2 stops

11:45 - 18:21

SYD

EZE

19h 36m1 stop

$2,295Multiple Airlines

Sat, 14 Mar - Mon, 6 Apr

21:05 - 09:45

AEP

SYD

22h 40m2 stops

07:00 - 19:40

SYD

AEP

25h 40m2 stops

$2,299Multiple Airlines

Sat, 14 Mar - Mon, 6 Apr

19:43 - 08:55

EZE

SYD

23h 12m2 stops

07:00 - 18:21

SYD

EZE

24h 21m2 stops

$2,299Multiple Airlines

Sat, 14 Mar - Mon, 6 Apr

21:05 - 06:15

AEP

SYD

19h 10m1 stop

11:45 - 19:40

SYD

AEP

20h 55m1 stop

$2,307LATAM Airlines

Sat, 14 Mar - Mon, 6 Apr

12:00 - 06:15

EZE

SYD

28h 15m1 stop

11:45 - 18:21

SYD

EZE

19h 36m1 stop

$2,307LATAM Airlines

Sat, 14 Mar - Mon, 6 Apr

15:40 - 06:15

AEP

SYD

24h 35m1 stop

11:45 - 19:40

SYD

AEP

20h 55m1 stop

$2,313LATAM Airlines

Sat, 14 Mar - Mon, 6 Apr

19:43 - 06:15

EZE

SYD

20h 32m1 stop

11:45 - 18:21

SYD

EZE

19h 36m1 stop

$2,313LATAM Airlines

Sat, 14 Mar - Mon, 6 Apr

23:00 - 09:40

EZE

OOL

45h 40m3 stops

06:00 - 21:10

OOL

EZE

52h 10m3 stops

$4,152Emirates

Mon, 2 Mar - Tue, 17 Mar

LATAM Airlines flights from Buenos Aires to Australia

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

LATAM Airlines

1 June

EZE07:45Buenos Aires Ministro Pistarini

32h 55m

2 stops

MEL05:40Melbourne

1 Aug

MEL12:00Melbourne

19h 21m

1 stop

EZE18:21Buenos Aires Ministro Pistarini

$2,287

Find similar

LATAM Airlines

14 Mar

AEP21:05Buenos Aires Jorge Newbery

19h 10m

1 stop

SYD06:15Sydney Kingsford Smith

6 Apr

SYD11:45Sydney Kingsford Smith

20h 55m

1 stop

AEP19:40Buenos Aires Jorge Newbery

$2,307

Find similar

LATAM Airlines

14 Mar

AEP15:40Buenos Aires Jorge Newbery

24h 35m

1 stop

SYD06:15Sydney Kingsford Smith

6 Apr

SYD11:45Sydney Kingsford Smith

20h 55m

1 stop

AEP19:40Buenos Aires Jorge Newbery

$2,313

Find similar

United Airlines flights from Buenos Aires to Australia

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

United Airlines

9 Feb

EZE23:55Buenos Aires Ministro Pistarini

44h 05m

2 stops

MEL10:00Melbourne

27 Apr

MEL10:55Melbourne

34h 05m

2 stops

EZE08:00Buenos Aires Ministro Pistarini

$3,058

Find similar

United Airlines

6 Feb

EZE22:05Buenos Aires Ministro Pistarini

45h 25m

2 stops

MEL09:30Melbourne

27 Feb

MEL11:30Melbourne

33h 50m

2 stops

EZE07:20Buenos Aires Ministro Pistarini

$3,076

Find similar

United Airlines

9 Jan

EZE22:05Buenos Aires Ministro Pistarini

47h 00m

2 stops

MEL11:05Melbourne

29 Jan

MEL11:30Melbourne

33h 50m

2 stops

EZE07:20Buenos Aires Ministro Pistarini

$3,873

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresMelbourne

AEP - MEL

AEPMEL

Buenos Aires Jorge Newbery

Mon 1/6

21:05-05:40

1 stop19h 35m

Melbourne

Sat 1/8

08:15-19:40

2 stops24h 25m

$2,295

Buenos AiresSydney

AEP - SYD

AEPSYD

Buenos Aires Jorge Newbery

Sat 14/3

21:05-10:50

2 stops23h 45m

Sydney Kingsford Smith

Mon 6/4

11:45-19:40

1 stop20h 55m

$2,295

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Sat 14/3

19:43-09:45

2 stops24h 02m

Sydney Kingsford Smith

Mon 6/4

11:45-18:21

1 stop19h 36m

$2,295

Buenos AiresSydney

AEP - SYD

AEPSYD

Buenos Aires Jorge Newbery

Sat 14/3

21:05-09:45

2 stops22h 40m

Sydney Kingsford Smith

Mon 6/4

07:00-19:40

2 stops25h 40m

$2,299

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Sat 14/3

19:43-08:55

2 stops23h 12m

Sydney Kingsford Smith

Mon 6/4

07:00-18:21

2 stops24h 21m

$2,299

Buenos AiresSydney

AEP - SYD

AEPSYD

Buenos Aires Jorge Newbery

Sat 14/3

21:05-06:15

1 stop19h 10m

Sydney Kingsford Smith

Mon 6/4

11:45-19:40

1 stop20h 55m

$2,307

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Sat 14/3

12:00-06:15

1 stop28h 15m

Sydney Kingsford Smith

Mon 6/4

11:45-18:21

1 stop19h 36m

$2,307

Buenos AiresSydney

AEP - SYD

AEPSYD

Buenos Aires Jorge Newbery

Sat 14/3

15:40-06:15

1 stop24h 35m

Sydney Kingsford Smith

Mon 6/4

11:45-19:40

1 stop20h 55m

$2,313

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Sat 14/3

19:43-06:15

1 stop20h 32m

Sydney Kingsford Smith

Mon 6/4

11:45-18:21

1 stop19h 36m

$2,313

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

$4,152

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 $2,605. 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 $2,666.

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 $2,609. 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 $3,277. 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 $2,748. 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 $2,910. 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 42m
Direct flights	None

The fastest flight from Buenos Aires to Australia takes 19h 42m

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 $2,037	Free cancellation	Rating 7.5 1,894 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.