Cheapest return IST–EZE flights, May

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

Return flights

29 May - 15 Jun Air France
29 May - 07 Jun Lufthansa
26 May - 02 Jun KLM
26 May - 03 Jun KLM
28 May - 04 Jun Lufthansa
27 May - 03 Jun Air Europa
28 May - 06 Jun Air Europa
25 May - 08 Jun Air Europa
26 May - 01 Jun KLM
28 May - 01 Jun Air France
27 May - 31 May Air Europa
22 May - 26 May Air Europa
21 May - 28 May Air Europa
22 May - 31 May Air Europa
22 May - 28 May Air Europa
26 May - 30 May KLM
23 May - 28 May Air Europa
21 May - 29 May Air Europa
25 May - 28 May Air France
22 May - 30 May Air Europa

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

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