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

Return flights

21 Jan - 08 Feb	LATAM Airlines Group
29 Jan - 11 Feb	LATAM Airlines Group
14 Jan - 11 Feb	LATAM Airlines Group
01 Jan - 10 Feb	Air Europa
14 Jan - 18 Feb	Air Europa
19 Jan - 06 Feb	Wizz Air UK
25 Jan - 10 Feb	Air Europa
28 Jan - 05 Feb	KLM
27 Jan - 15 Feb	LATAM Airlines Group
19 Jan - 04 Feb	KLM
18 Jan - 28 Jan	KLM
20 Jan - 29 Jan	KLM
12 Jan - 24 Jan	Ethiopian Airlines
17 Jan - 28 Jan	KLM
19 Jan - 30 Jan	Wizz Air UK
19 Jan - 27 Jan	British Airways
22 Jan - 29 Jan	Air Europa
07 Jan - 28 Jan	Air Europa
16 Jan - 23 Jan	British Airways
15 Jan - 23 Jan	British Airways

Also check the deals for one-way flights from Istanbul to Buenos Aires 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 Istanbul to Buenos Aires in January from $1085

Return flights