AirHint found the following cheapest return flights from Buenos Aires (AEP) to Istanbul (IST) in January 2026 (see full year).

Return flights

20 Jan - 21 Feb	Avianca
06 Jan - 13 Jan	Avianca
17 Jan - 29 Jan	Avianca
16 Jan - 29 Jan	Avianca
18 Jan - 29 Jan	Avianca
17 Jan - 28 Jan	Avianca
13 Jan - 30 Jan	Avianca
14 Jan - 30 Jan	Avianca
10 Jan - 25 Jan	Avianca

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

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 January from $1752

Return flights