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Find cheap LATAM Airlines flights to Buenos Aires

CMH — BUE
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

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Cheapest LATAM Airlines flights from Australia to Buenos Aires
Explore the most affordable LATAM Airlines flight options available from Australia to Buenos Aires. Find the lowest fares with prices last updated on 27 July 2026.

Thu 6/811:45
SYD
-
AEP
1 stop20h 55m
LATAM Airlines
Thu 13/821:00
AEP
-
SYD
1 stop20h 50m
LATAM Airlines
Deal found 23/7$2,127
Thu 6/811:45
SYD
-
AEP
1 stop20h 55m
LATAM Airlines
Wed 19/822:30
AEP
-
SYD
1 stop19h 20m
LATAM Airlines
Deal found 22/7$2,132
Mon 10/811:45
SYD
-
AEP
1 stop16h 05m
LATAM Airlines
Thu 10/921:00
AEP
-
SYD
1 stop20h 50m
LATAM Airlines
Deal found 24/7$2,139

Flights to Buenos Aires with LATAM Airlines at a glance

Find detailed information about LATAM Airlines flights from Australia to Buenos Aires. Explore the options provided by LATAM Airlines to plan your journey from Australia to Buenos Aires. Data last updated 27 July 2026.

Popular in

December

Cheapest in

February

Average price

$2,373

Return from

$1,892

One-way from

$1,430
Highest demand for flights to Buenos Aires with LATAM Airlines; 11% potential price increase.
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Best time to find cheap flights to Buenos Aires with LATAM Airlines; 3% potential price drop.
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Average price for flights to Buenos Aires with LATAM Airlines (return).
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LATAM Airlines
  • LATAM Airlines
  • 25/10-29/10
  • 2 total stops
  • 50h 30m total
  • Australia to Buenos Aires
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LATAM Airlines
  • LATAM Airlines
  • 23/8
  • 2 total stops
  • 42h 30m total
  • Australia to Buenos Aires
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Cheapflights Insights

Find cheap LATAM Airlines flights to Buenos Aires

How long is the flight to Buenos Aires with LATAM Airlines?

On average, LATAM Airlines flights from Australia to Buenos Aires take 20 hours 42 minutes. Flights to Buenos Aires from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

When is the best time to book a flight to Buenos Aires with LATAM Airlines?

The best time to book a flight to Buenos Aires with LATAM Airlines is 70 days before departure. On average, fares are higher if you book 9 days before departure.

FAQs about flights to Buenos Aires with LATAM Airlines

  • Which airport do LATAM Airlines flights arrive at when travelling to Buenos Aires?

    LATAM Airlines flights tend to land at either Buenos Aires Ministro Pistarini Airport or Buenos Aires Jorge Newbery Airport.

  • Is LATAM Airlines the cheapest airline for a flight to Buenos Aires?

    Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average return price for flights to Buenos Aires tends to be with China Eastern.

  • Are there alternative airlines other than LATAM Airlines that fly to Buenos Aires?

    American Airlines, Air Canada and United Airlines all fly to Buenos Aires and offer an alternative to LATAM Airlines.

  • How much is a LATAM Airlines flight to Buenos Aires?

    The average price for a return flight with LATAM Airlines is $2,352, while a one-way flight costs around $1,301.

See more FAQs

Reviews of LATAM Airlines

See what Cheapflights users have to say about their LATAM Airlines experience.
LATAM Airlines
7.4
Good
1,966 reviews
Check prices
Overview

Entertainment

7.0

Crew

8.0

Comfort

7.3

Boarding

7.5

Food

6.7

Popular LATAM Airlines flights

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Airports serving Buenos Aires

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Flights to Jorge Newbery
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Flights from Jorge Newbery
Flights from Ministro Pistarini