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

Return flights

15 Jan - 05 Feb	Air Europa
26 Jan - 15 Feb	KLM
09 Jan - 18 Jan	Air Europa
17 Jan - 29 Jan	British Airways
20 Jan - 28 Jan	Air Europa
15 Jan - 18 Jan	Air Europa
13 Jan - 27 Jan	Air Europa
30 Jan - 07 Feb	Air Europa
25 Jan - 01 Feb	Air Europa
18 Jan - 30 Jan	British Airways
17 Jan - 24 Jan	Air Europa
01 Jan - 31 Jan	Turkish Airlines
19 Jan - 31 Jan	Air Europa
12 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 983€

Return flights