AirHint found the following cheapest return flights from Buenos Aires (EZE) to Istanbul (IST) in October 2025 (see full year).

Return flights

15 Oct - 22 Oct	Sky Airline
09 Oct - 30 Oct	LATAM Airlines Group
01 Oct - 26 Oct	LATAM Airlines Group
08 Oct - 31 Oct	Iberia
11 Oct - 22 Oct	Avianca
12 Oct - 30 Oct	ITA Airways
23 Oct - 24 Nov	Iberia
29 Oct - 05 Nov	ITA Airways
22 Oct - 18 Nov	ITA Airways
26 Oct - 10 Nov	ITA Airways
16 Oct - 23 Oct	Turkish Airlines
27 Oct - 06 Nov	Turkish Airlines
02 Oct - 16 Oct	Ethiopian Airlines
07 Oct - 18 Oct	Ethiopian Airlines
14 Oct - 21 Oct	ITA Airways
30 Oct - 17 Nov	ITA Airways
18 Oct - 08 Nov	Turkish Airlines
27 Oct - 01 Nov	ITA Airways

Also check the deals for one-way flights from Buenos Aires to Istanbul in October.

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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Cheapest return flights from Buenos Aires to Istanbul in October from $1246

Return flights