Cheapest one-way flights from Buenos Aires to Istanbul in September from $686

AirHint found the following cheapest one-way flights from Buenos Aires (AEP) to Istanbul (IST) in September 2025 (see full year).

One-Way flights

29 Sep LATAM Airlines Group
15 Sep Aerolineas Argentinas
21 Sep LATAM Airlines Group
06 Sep Avianca
20 Sep Aerolineas Argentinas
17 Sep JetSmart
05 Sep Avianca
19 Sep Avianca
07 Sep Avianca
03 Sep Avianca

Also check the deals for return flights from Buenos Aires to Istanbul 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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