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Cheap flights from Australia to Buenos Aires from $978

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 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
LATAM Airlines Logo
12:30 - 19:40
MEL
-
AEP
21h 10m1 stop
LATAM Airlines Logo
11:30 - 05:25
AEP
-
MEL
27h 55m1 stop
$1,813LATAM Airlines
Mon, 23 Feb - Mon, 2 Mar
LATAM Airlines Logo
12:30 - 06:20
MEL
-
EZE
31h 50m2 stops
LATAM Airlines Logo
19:04 - 05:25
EZE
-
MEL
20h 21m1 stop
$1,838LATAM Airlines
Mon, 23 Feb - Mon, 2 Mar
Multiple Airlines Logo
11:10 - 16:55
BNE
-
EZE
18h 45m1 stop
Multiple Airlines Logo
02:00 - 07:00
EZE
-
BNE
40h 00m1 stop
$1,862Multiple Airlines
Thu, 5 Feb - Thu, 26 Feb
LATAM Airlines Logo
06:30 - 23:36
MEL
-
EZE
30h 06m2 stops
LATAM Airlines Logo
13:22 - 05:40
EZE
-
MEL
27h 18m1 stop
$1,877LATAM Airlines
Fri, 17 Apr - Fri, 1 May
LATAM Airlines Logo
08:15 - 23:36
MEL
-
EZE
28h 21m2 stops
LATAM Airlines Logo
07:45 - 05:40
EZE
-
MEL
32h 55m2 stops
$1,903LATAM Airlines
Fri, 17 Apr - Fri, 1 May
LATAM Airlines Logo
12:30 - 19:45
MEL
-
AEP
21h 15m1 stop
LATAM Airlines Logo
20:05 - 05:40
AEP
-
MEL
44h 35m2 stops
$1,918LATAM Airlines
Tue, 10 Mar - Tue, 28 Apr
Multiple Airlines Logo
07:45 - 19:40
MEL
-
AEP
24h 55m2 stops
Multiple Airlines Logo
21:05 - 05:40
AEP
-
MEL
19h 35m1 stop
$1,952Multiple Airlines
Fri, 17 Apr - Fri, 1 May
American Airlines Logo
11:20 - 08:25
SYD
-
EZE
35h 05m2 stops
American Airlines Logo
23:30 - 09:00
EZE
-
SYD
43h 30m2 stops
$1,973American Airlines
Fri, 6 Feb - Sun, 8 Mar
American Airlines Logo
09:10 - 11:05
SYD
-
EZE
38h 55m2 stops
American Airlines Logo
20:35 - 07:05
EZE
-
SYD
45h 30m2 stops
$1,976American Airlines
Sun, 3 May - Tue, 26 May
American Airlines Logo
09:40 - 08:25
BNE
-
EZE
35h 45m1 stop
American Airlines Logo
22:25 - 06:30
EZE
-
BNE
43h 05m1 stop
$1,983American Airlines
Fri, 6 Feb - Fri, 13 Feb

British Airways flights from Australia to Buenos Aires

Our best British Airways deals on Australia to Buenos Aires flight tickets
British Airways
10 May
PER09:15Perth
60h 30m
3 stops
EZE10:45Buenos Aires Ministro Pistarini
11 June
EZE12:25Buenos Aires Ministro Pistarini
49h 45m
3 stops
PER01:10Perth
$2,980
British Airways
7 May
PER15:50Perth
53h 55m
3 stops
EZE10:45Buenos Aires Ministro Pistarini
11 June
EZE12:25Buenos Aires Ministro Pistarini
49h 45m
3 stops
PER01:10Perth
$2,995
British Airways
22 Apr
ADL09:45Adelaide
61h 30m
3 stops
EZE10:45Buenos Aires Ministro Pistarini
13 May
EZE12:25Buenos Aires Ministro Pistarini
54h 05m
3 stops
ADL07:00Adelaide
$3,010

Qatar Airways flights from Australia to Buenos Aires

Our best Qatar Airways deals on Australia to Buenos Aires flight tickets
Qatar Airways
16 Mar
ADL22:00Adelaide
40h 50m
2 stops
EZE01:20Buenos Aires Ministro Pistarini
4 May
EZE02:20Buenos Aires Ministro Pistarini
49h 00m
2 stops
ADL15:50Adelaide
$3,267
Qatar Airways
16 Mar
ADL22:00Adelaide
40h 50m
2 stops
EZE01:20Buenos Aires Ministro Pistarini
8 May
EZE02:20Buenos Aires Ministro Pistarini
49h 00m
2 stops
ADL15:50Adelaide
$3,314
Qatar Airways
5 May
PER15:40Perth
44h 20m
2 stops
EZE01:00Buenos Aires Ministro Pistarini
6 June
EZE02:20Buenos Aires Ministro Pistarini
46h 35m
2 stops
PER11:55Perth
$3,339

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 11 January 2026.
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

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Mon 23/2

12:30-19:40

1 stop21h 10m

Buenos Aires Jorge Newbery

Mon 2/3

11:30-05:25

1 stop27h 55m

$1,813

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Mon 23/2

12:30-06:20

2 stops31h 50m

Buenos Aires Ministro Pistarini

Mon 2/3

19:04-05:25

1 stop20h 21m

$1,838

BrisbaneBuenos Aires

BNE - EZE

BNEEZE

Brisbane

Thu 5/2

11:10-16:55

1 stop18h 45m

Buenos Aires Ministro Pistarini

Thu 26/2

02:00-07:00

1 stop40h 00m

$1,862

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Fri 17/4

06:30-23:36

2 stops30h 06m

Buenos Aires Ministro Pistarini

Fri 1/5

13:22-05:40

1 stop27h 18m

$1,877

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Fri 17/4

08:15-23:36

2 stops28h 21m

Buenos Aires Ministro Pistarini

Fri 1/5

07:45-05:40

2 stops32h 55m

$1,903

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Tue 10/3

12:30-19:45

1 stop21h 15m

Buenos Aires Jorge Newbery

Tue 28/4

20:05-05:40

2 stops44h 35m

$1,918

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Fri 17/4

07:45-19:40

2 stops24h 55m

Buenos Aires Jorge Newbery

Fri 1/5

21:05-05:40

1 stop19h 35m

$1,952

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Fri 6/2

11:20-08:25

2 stops35h 05m

Buenos Aires Ministro Pistarini

Sun 8/3

23:30-09:00

2 stops43h 30m

$1,973

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Sun 3/5

09:10-11:05

2 stops38h 55m

Buenos Aires Ministro Pistarini

Tue 26/5

20:35-07:05

2 stops45h 30m

$1,976

BrisbaneBuenos Aires

BNE - EZE

BNEEZE

Brisbane

Fri 6/2

09:40-08:25

1 stop35h 45m

Buenos Aires Ministro Pistarini

Fri 13/2

22:25-06:30

1 stop43h 05m

$1,983

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 $2,226, 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 February to fly from Australia, when ticket prices are also cheap, with an average price of $2,278.

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

You could potentially save up to 24% 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

Fastest flight time

16h 00m

Direct flights

None
The fastest flight from Australia to Buenos Aires takes 16h 00m
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 $1,670Free cancellationRating
7.5
1,901 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $1,917Free cancellationRating
7.2
11,105 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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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