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

Return flights

06 May - 18 May	Air Canada
05 May - 18 May	Air Canada
18 May - 26 May	Air France
05 May - 10 Jun	Air France
13 May - 17 Jun	Air France
22 May - 07 Jun	Air France
28 May - 07 Jun	Air France
17 May - 22 Jun	Air France
13 May - 18 Jun	Air France
16 May - 26 May	Air France
24 May - 05 Jun	Air France
15 May - 15 Jun	Iberia
20 May - 23 Jun	Iberia
29 May - 05 Jun	KLM
06 May - 22 May	Turkish Airlines
02 May - 15 May	Turkish Airlines
11 May - 15 May	Turkish Airlines
07 May - 11 May	Turkish Airlines
04 May - 25 May	Turkish Airlines
22 May - 31 May	Turkish Airlines

Also check the deals for one-way flights from Rome to Buenos Aires 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 Rome to Buenos Aires in May from 735€

Return flights