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Cheap flights from Australia to Buenos Aires from $1,121

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 15/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Australia to Buenos Aires

Recent return flight deals from Australia to Buenos Aires

Enter your travel dates to find the best prices.
American Airlines Logo
09:40 - 07:00BNE-EZE
34h 20m2 stops
American Airlines Logo
23:20 - 06:30EZE-BNE
42h 10m2 stops
$1,975American Airlines
Find Deal
Thu, 6 Nov - Mon, 10 Nov
American Airlines Logo
08:40 - 08:20BNE-EZE
36h 40m1 stop
American Airlines Logo
22:25 - 06:30EZE-BNE
43h 05m1 stop
$1,976American Airlines
Find Deal
Tue, 28 Oct - Fri, 14 Nov
Air Canada Logo
11:20 - 15:10SYD-EZE
41h 50m3 stops
Air Canada Logo
16:45 - 08:35EZE-SYD
49h 50m3 stops
$2,093Air Canada
Find Deal
Thu, 19 Feb - Mon, 9 Mar
Air Canada Logo
11:20 - 15:10SYD-EZE
41h 50m3 stops
Air Canada Logo
16:45 - 08:35EZE-SYD
49h 50m3 stops
$2,131Air Canada
Find Deal
Thu, 29 Jan - Sun, 8 Mar
LATAM Airlines Logo
12:30 - 18:43MEL-EZE
20h 13m1 stop
LATAM Airlines Logo
19:43 - 05:25EZE-MEL
19h 42m1 stop
$2,144LATAM Airlines
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Sun, 9 Nov - Sat, 22 Nov
LATAM Airlines Logo
08:15 - 02:30SYD-EZE
31h 15m3 stops
LATAM Airlines Logo
19:13 - 06:15EZE-SYD
22h 02m1 stop
$2,159LATAM Airlines
Find Deal
Mon, 6 Apr - Mon, 11 May
Qatar Airways Logo
22:10 - 21:30BNE-AEP
36h 20m2 stops
Qatar Airways Logo
14:55 - 17:30AEP-BNE
37h 35m2 stops
$3,213Qatar Airways
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Wed, 1 Apr - Thu, 16 Apr
Emirates Logo
10:30 - 21:10PER-EZE
45h 40m3 stops
Emirates Logo
23:00 - 23:55EZE-PER
37h 55m3 stops
$3,434Emirates
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Tue, 18 Nov - Fri, 5 Dec
Emirates Logo
22:20 - 21:10PER-EZE
33h 50m2 stops
Emirates Logo
23:00 - 17:20EZE-PER
31h 20m2 stops
$3,510Emirates
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Tue, 18 Nov - Fri, 5 Dec
Qatar Airways Logo
22:00 - 01:00ADL-EZE
64h 30m2 stops
Qatar Airways Logo
02:30 - 17:05EZE-ADL
49h 05m2 stops
$3,587Qatar Airways
Find Deal
Mon, 12 Jan - Thu, 29 Jan

LATAM Airlines flights from Australia to Buenos Aires

Our best LATAM Airlines deals on Australia to Buenos Aires flight tickets
LATAM Airlines
9 Nov
MEL12:30Melbourne
20h 13m
1 stop
EZE18:43Buenos Aires Ministro Pistarini
22 Nov
EZE19:43Buenos Aires Ministro Pistarini
19h 42m
1 stop
MEL05:25Melbourne
$2,144
Find similar
LATAM Airlines
6 Apr
SYD08:15Sydney Kingsford Smith
31h 15m
3 stops
EZE02:30Buenos Aires Ministro Pistarini
11 May
EZE19:13Buenos Aires Ministro Pistarini
22h 02m
1 stop
SYD06:15Sydney Kingsford Smith
$2,159
Find similar
LATAM Airlines
9 Nov
MEL12:30Melbourne
21h 10m
1 stop
AEP19:40Buenos Aires Jorge Newbery
22 Nov
AEP21:05Buenos Aires Jorge Newbery
18h 20m
1 stop
MEL05:25Melbourne
$2,222
Find similar

Air Canada flights from Australia to Buenos Aires

Our best Air Canada deals on Australia to Buenos Aires flight tickets
Air Canada
19 Feb
SYD11:20Sydney Kingsford Smith
41h 50m
3 stops
EZE15:10Buenos Aires Ministro Pistarini
9 Mar
EZE16:45Buenos Aires Ministro Pistarini
49h 50m
3 stops
SYD08:35Sydney Kingsford Smith
$2,093
Find similar
Air Canada
29 Jan
SYD11:20Sydney Kingsford Smith
41h 50m
3 stops
EZE15:10Buenos Aires Ministro Pistarini
8 Mar
EZE16:45Buenos Aires Ministro Pistarini
49h 50m
3 stops
SYD08:35Sydney Kingsford Smith
$2,131
Find similar
Air Canada
16 Feb
SYD11:20Sydney Kingsford Smith
65h 50m
3 stops
EZE15:10Buenos Aires Ministro Pistarini
22 Mar
EZE16:45Buenos Aires Ministro Pistarini
73h 50m
3 stops
SYD08:35Sydney Kingsford Smith
$2,144
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momondo Fare Finder

 
Customise your flight search to find flights from Australia to Buenos Aires that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 16 October 2025.
Use the filters below to find and compare flights from Australia to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrisbaneBuenos Aires

BNE - EZE

BNEEZE

Brisbane

Thu 6/11

09:40-07:00

2 stops34h 20m

Buenos Aires Ministro Pistarini

Mon 10/11

23:20-06:30

2 stops42h 10m

$1,975

BrisbaneBuenos Aires

BNE - EZE

BNEEZE

Brisbane

Tue 28/10

08:40-08:20

1 stop36h 40m

Buenos Aires Ministro Pistarini

Fri 14/11

22:25-06:30

1 stop43h 05m

$1,976

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Thu 19/2

11:20-15:10

3 stops41h 50m

Buenos Aires Ministro Pistarini

Mon 9/3

16:45-08:35

3 stops49h 50m

$2,093

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Thu 29/1

11:20-15:10

3 stops41h 50m

Buenos Aires Ministro Pistarini

Sun 8/3

16:45-08:35

3 stops49h 50m

$2,131

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Sun 9/11

12:30-18:43

1 stop20h 13m

Buenos Aires Ministro Pistarini

Sat 22/11

19:43-05:25

1 stop19h 42m

$2,144

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Mon 6/4

08:15-02:30

3 stops31h 15m

Buenos Aires Ministro Pistarini

Mon 11/5

19:13-06:15

1 stop22h 02m

$2,159

BrisbaneBuenos Aires

BNE - AEP

BNEAEP

Brisbane

Wed 1/4

22:10-21:30

2 stops36h 20m

Buenos Aires Jorge Newbery

Thu 16/4

14:55-17:30

2 stops37h 35m

$3,213

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 18/11

10:30-21:10

3 stops45h 40m

Buenos Aires Ministro Pistarini

Fri 5/12

23:00-23:55

3 stops37h 55m

$3,434

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 18/11

22:20-21:10

2 stops33h 50m

Buenos Aires Ministro Pistarini

Fri 5/12

23:00-17:20

2 stops31h 20m

$3,510

AdelaideBuenos Aires

ADL - EZE

ADLEZE

Adelaide

Mon 12/1

22:00-01:00

2 stops64h 30m

Buenos Aires Ministro Pistarini

Thu 29/1

02:30-17:05

2 stops49h 05m

$3,587

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Buenos Aires from

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

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Australia is in May. Flight prices, which tend to average around $2,303, are often lower during this time because this is during the off-season. If you don’t want to visit Buenos Aires in May, then you should wait until July to fly from Australia, when ticket prices are also cheap, with an average price of $2,348.

What is the cheapest day to depart on your flight to Buenos Aires?

Our data shows that Tuesday is the least expensive day to fly to Buenos Aires. Tickets to fly out on this day can be as low as $2,632. Flights from Australia to Buenos Aires on a Saturday will generally be more expensive and average around $2,956. 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 Buenos Aires?

Our data shows that the cheapest Australia to Buenos Aires flights are usually those with departure times in the morning. Our users have found flights to Buenos Aires in the morning for as low as $2,715. Flights at midday are often more expensive, with an average ticket price of $3,370.

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

You could potentially save up to 10% 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

Direct flights

None
There are no direct flights from Australia to Buenos Aires. There are no popular flight routes from Australia to Buenos Aires.
Search flight deals

  • 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?

  • 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 AirlinesPriceFrom $1,873Free cancellationRating
7.5
1,866 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $2,025Free cancellationRating
7.2
11,041 reviews
Search American Airlines flights
Air CanadaPriceFrom $2,258Free cancellationRating
7.1
10,304 reviews
Search Air Canada 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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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
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport