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

Return flights

08 May - 20 May	British Airways
04 May - 24 Jun	British Airways
25 May - 01 Jun	British Airways
01 May - 16 May	British Airways
06 May - 20 May	British Airways
04 May - 11 May	British Airways
16 May - 13 Jun	British Airways
04 May - 29 May	ITA Airways
05 May - 31 May	Iberia
07 May - 28 May	Air Europa

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

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 May from $1246

Return flights