Cheapest return flights from Auckland to Buenos Aires in September from $1087

AirHint found the following cheapest return flights from Auckland (AKL) to Buenos Aires (AEP) in September 2025 (see full year).

Return flights

06 Sep - 16 Sep LATAM Airlines Group
11 Sep - 18 Sep LATAM Airlines Group
01 Sep - 30 Sep LATAM Airlines Group
07 Sep - 27 Sep LATAM Airlines Group
11 Sep - 27 Sep LATAM Airlines Group
01 Sep - 14 Sep LATAM Airlines Group
23 Sep - 22 Oct LATAM Airlines Group
09 Sep - 14 Sep Qantas
15 Sep - 08 Oct Air New Zealand
18 Sep - 25 Sep LATAM Airlines Group

Also check the deals for one-way flights from Auckland to Buenos Aires in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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