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$1,067 Cheap flights to Buenos Aires

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Find the cheapest flights from Australia to Buenos Aires

Cheap return flights

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LATAM Airlines Logo
12:30 - 06:20MEL  Melbourne-EZE Buenos Aires Ministro Pistarini
31h 50m2 stops Santiago Arturo Merino Benitez Lima J Chavez Intl
LATAM Airlines Logo
19:20 - 05:40EZE  Buenos Aires Ministro Pistarini-MEL Melbourne
21h 20m1 stop Santiago Arturo Merino Benitez
$1,822LATAM Airlines
Mon, 22 Mar - Fri, 23 Apr
LATAM Airlines Logo
12:30 - 18:20MEL  Melbourne-EZE Buenos Aires Ministro Pistarini
19h 50m1 stop Santiago Arturo Merino Benitez
LATAM Airlines Logo
12:15 - 05:40EZE  Buenos Aires Ministro Pistarini-MEL Melbourne
28h 25m1 stop Santiago Arturo Merino Benitez
$1,851LATAM Airlines
Mon, 22 Mar - Fri, 23 Apr
LATAM Airlines Logo
12:30 - 06:20MEL  Melbourne-EZE Buenos Aires Ministro Pistarini
31h 50m2 stops Santiago Arturo Merino Benitez Lima J Chavez Intl
LATAM Airlines Logo
07:20 - 05:40EZE  Buenos Aires Ministro Pistarini-MEL Melbourne
57h 20m2 stops Lima J Chavez Intl Santiago Arturo Merino Benitez
$1,883LATAM Airlines
Mon, 22 Mar - Fri, 23 Apr
LATAM Airlines Logo
12:30 - 19:40MEL  Melbourne-AEP Buenos Aires Jorge Newbery
21h 10m1 stop Santiago Arturo Merino Benitez
LATAM Airlines Logo
09:25 - 05:40AEP  Buenos Aires Jorge Newbery-MEL Melbourne
31h 15m1 stop Santiago Arturo Merino Benitez
$1,885LATAM Airlines
Mon, 22 Mar - Fri, 23 Apr
Multiple Airlines Logo
05:00 - 18:35BNE  Brisbane-EZE Buenos Aires Ministro Pistarini
26h 35m2 stops Sydney Kingsford Smith Santiago Arturo Merino Benitez
Multiple Airlines Logo
19:20 - 11:15EZE  Buenos Aires Ministro Pistarini-BNE Brisbane
26h 55m2 stops Santiago Arturo Merino Benitez Melbourne
$1,904Multiple Airlines
Thu, 18 Feb - Tue, 16 Mar
Multiple Airlines Logo
06:00 - 18:35BNE  Brisbane-EZE Buenos Aires Ministro Pistarini
25h 35m2 stops Melbourne Santiago Arturo Merino Benitez
Multiple Airlines Logo
19:20 - 11:15EZE  Buenos Aires Ministro Pistarini-BNE Brisbane
26h 55m2 stops Santiago Arturo Merino Benitez Melbourne
$1,923Multiple Airlines
Mon, 8 Feb - Mon, 15 Mar
Multiple Airlines Logo
06:00 - 19:40BNE  Brisbane-AEP Buenos Aires Jorge Newbery
26h 40m2 stops Melbourne Santiago Arturo Merino Benitez
Multiple Airlines Logo
21:00 - 09:45AEP  Buenos Aires Jorge Newbery-BNE Brisbane
23h 45m2 stops Santiago Arturo Merino Benitez Sydney Kingsford Smith
$1,927Multiple Airlines
Thu, 18 Feb - Tue, 16 Mar
American Airlines Logo
10:10 - 07:15SYD  Sydney Kingsford Smith-EZE Buenos Aires Ministro Pistarini
59h 05m2 stops Los Angeles Miami
American Airlines Logo
20:45 - 07:05EZE  Buenos Aires Ministro Pistarini-SYD Sydney Kingsford Smith
45h 20m2 stops Miami Los Angeles
$2,299American Airlines
Tue, 30 Mar - Wed, 21 Apr
American Airlines Logo
11:20 - 07:25SYD  Sydney Kingsford Smith-EZE Buenos Aires Ministro Pistarini
34h 05m2 stops Los Angeles Miami
American Airlines Logo
22:40 - 09:00EZE  Buenos Aires Ministro Pistarini-SYD Sydney Kingsford Smith
44h 20m2 stops Miami Los Angeles
$2,390American Airlines
Mon, 1 Mar - Thu, 25 Mar
American Airlines Logo
11:10 - 07:25SYD  Sydney Kingsford Smith-EZE Buenos Aires Ministro Pistarini
34h 15m2 stops Los Angeles Miami
American Airlines Logo
23:35 - 09:00EZE  Buenos Aires Ministro Pistarini-SYD Sydney Kingsford Smith
43h 25m2 stops Miami Los Angeles
$2,390American Airlines
Thu, 4 Feb - Wed, 10 Mar

momondo Fare Finder

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

Fly from

Route

Depart

Return

Price

Cheapest return flight

MelbourneBuenos Aires

MEL Melbourne - EZE Buenos Aires Ministro Pistarini

MELEZE

Melbourne

Mon 22/3

12:30-06:20

2 stops31h 50m

Buenos Aires Ministro Pistarini

Fri 23/4

19:20-05:40

1 stop21h 20m

$1,822
Fastest return journey

MelbourneBuenos Aires

MEL Melbourne - EZE Buenos Aires Ministro Pistarini

MELEZE

Melbourne

Mon 22/3

12:30-18:20

1 stop19h 50m

Buenos Aires Ministro Pistarini

Fri 23/4

12:15-05:40

1 stop28h 25m

$1,851

MelbourneBuenos Aires

MEL Melbourne - EZE Buenos Aires Ministro Pistarini

MELEZE

Melbourne

Mon 22/3

12:30-06:20

2 stops31h 50m

Buenos Aires Ministro Pistarini

Fri 23/4

07:20-05:40

2 stops57h 20m

$1,883

MelbourneBuenos Aires

MEL Melbourne - AEP Buenos Aires Jorge Newbery

MELAEP

Melbourne

Mon 22/3

12:30-19:40

1 stop21h 10m

Buenos Aires Jorge Newbery

Fri 23/4

09:25-05:40

1 stop31h 15m

$1,885

BrisbaneBuenos Aires

BNE Brisbane - EZE Buenos Aires Ministro Pistarini

BNEEZE

Brisbane

Thu 18/2

05:00-18:35

2 stops26h 35m

Buenos Aires Ministro Pistarini

Tue 16/3

19:20-11:15

2 stops26h 55m

$1,904

BrisbaneBuenos Aires

BNE Brisbane - EZE Buenos Aires Ministro Pistarini

BNEEZE

Brisbane

Mon 8/2

06:00-18:35

2 stops25h 35m

Buenos Aires Ministro Pistarini

Mon 15/3

19:20-11:15

2 stops26h 55m

$1,923

BrisbaneBuenos Aires

BNE Brisbane - AEP Buenos Aires Jorge Newbery

BNEAEP

Brisbane

Thu 18/2

06:00-19:40

2 stops26h 40m

Buenos Aires Jorge Newbery

Tue 16/3

21:00-09:45

2 stops23h 45m

$1,927

SydneyBuenos Aires

SYD Sydney Kingsford Smith - EZE Buenos Aires Ministro Pistarini

SYDEZE

Sydney Kingsford Smith

Tue 30/3

10:10-07:15

2 stops59h 05m

Buenos Aires Ministro Pistarini

Wed 21/4

20:45-07:05

2 stops45h 20m

$2,299

SydneyBuenos Aires

SYD Sydney Kingsford Smith - EZE Buenos Aires Ministro Pistarini

SYDEZE

Sydney Kingsford Smith

Mon 1/3

11:20-07:25

2 stops34h 05m

Buenos Aires Ministro Pistarini

Thu 25/3

22:40-09:00

2 stops44h 20m

$2,390

SydneyBuenos Aires

SYD Sydney Kingsford Smith - EZE Buenos Aires Ministro Pistarini

SYDEZE

Sydney Kingsford Smith

Thu 4/2

11:10-07:25

2 stops34h 15m

Buenos Aires Ministro Pistarini

Wed 10/3

23:35-09:00

2 stops43h 25m

$2,390

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Buenos Aires flights insights and trends

Explore insights for your Buenos Aires flight to craft the best travel plan

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 $2,094, 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 June to fly from Australia, when ticket prices are also cheap, with an average price of $2,110.

Cheapest flights to Buenos Aires

Find the cheapest flights to Buenos Aires from your nearest city or airport
Find flights from Sydney to Buenos Aires Jorge Newbery Airport
CHEAPEST MONTH TO FLY TO BUENOS AIRES FROM SYDNEYFebruary13% cheaperFlying from Sydney to Buenos Aires costs on average just $2,094 in February
MOST EXPENSIVE MONTH TO FLY TO BUENOS AIRES FROM SYDNEYDecember45% more expensiveIt costs about $3,489 for flights to Buenos Aires from Sydney in December
MOST POPULAR MONTH TO FLY TO BUENOS AIRES FROM SYDNEYDecember200% more users visitedMore momondo users searched in flights to Buenos Aires from Sydney in December than any other month

Cheap Buenos Aires flight deals and tips

Summary info about Buenos Aires flight prices, duration and airlines

Best One-Way Price

$1,067

Best Round-Trip Price

$1,822

Fastest flight time

22h 35m

Popular in

December
The best one-way flight price to Buenos Aires from Australia in the last 5 days is $1,067 (Brisbane to Buenos Aires Ministro Pistarini).
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The best return flight price to Buenos Aires from Australia in the last 5 days is $1,822 (Melbourne to Buenos Aires Ministro Pistarini).
Search Deals
The fastest flight to Buenos Aires from Australia takes 22h 35m (Adelaide to Buenos Aires Jorge Newbery).
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December has the highest demand for flights to Buenos Aires, with a 0% price increase on average.
Search Deals

Frequently asked questions about flying to Buenos Aires

How far in advance should I book a flight to Buenos Aires?

Most flyers found that booking tickets 5 days in advance of their planned departure date is the best time to get cheap flights to Buenos Aires. During this timeframe, flight prices are around $2,393.

Is there an alternative airport near Buenos Aires?

Finding an alternative and possibly cheaper destination airport near Buenos Aires is possible. If you are planning a flight to Buenos Aires, consider booking flights to Buenos Aires Jorge Newbery Airport (7 km from Buenos Aires city centre).

Is there a cheaper alternative to flying into Buenos Aires?

The cheapest airport near Buenos Aires is typically Buenos Aires Jorge Newbery Airport, with an average price of $527/person. These prices vary based on where travellers are coming from. It is suggested that travellers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Buenos Aires?

The best deal found on momondo in the last two weeks was a flight to Buenos Aires from Santiago for $112. This is 79% cheaper than most flight deals to Buenos Aires. To find the cheapest price to Buenos Aires from your area, use momondo’s Airport-to-Airport Pricing Tool.

Are there flights to Colegiales?

Yes, flights to Colegiales are served by Buenos Aires’s Buenos Aires Jorge Newbery airport which is 3.6 km away.

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

Prices for flights to Buenos Aires refresh daily.

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

There are 4 operators available for flights to Buenos Aires as of November 2026.

How old do you have to be to fly 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 to Buenos Aires.

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

The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find flights to Buenos Aires on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buenos Aires that suits you.

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

Yes. momondo enables you to select and highlight flights to Buenos Aires with this policy.

How can momondo help me find flights to Buenos Aires?

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 to Buenos Aires.

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

If you are simply researching potential flights to Buenos Aires, momondo offers a useful price alert feature which will track prices for flights to Buenos Aires and alert you when they change.

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Popular Flights to Buenos Aires

Sydney Kingsford Smith to Buenos Aires Flightsfrom $1,260
Melbourne to Buenos Aires Flightsfrom $1,425
Perth to Buenos Aires Flightsfrom $1,575
Brisbane to Buenos Aires Flightsfrom $1,313
Adelaide to Buenos Aires Flightsfrom $1,358