Cheapest return AEP–IST flights, May

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

Return flights

23 May - 01 Jun GOL Linhas Aéreas
23 May - 16 Jun GOL Linhas Aéreas
26 May - 02 Jun Sky Airline
24 May - 31 May LATAM Airlines Group
21 May - 31 May JetSmart
22 May - 26 May LATAM Airlines Group
27 May - 28 Jun Lufthansa
27 May - 27 Jun Lufthansa
25 May - 01 Jun Lufthansa
26 May - 09 Jun Lufthansa
27 May - 03 Jun Lufthansa

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

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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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