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

Return flights

06 May - 27 May	Air Canada
06 May - 13 May	Air Canada
05 May - 18 May	Air Canada
12 May - 18 Jun	KLM
26 May - 16 Jun	Air France
11 May - 21 May	Turkish Airlines
14 May - 24 May	Turkish Airlines
01 May - 31 May	Turkish Airlines
13 May - 31 May	Turkish Airlines
04 May - 15 May	Turkish Airlines
15 May - 17 Jun	Turkish Airlines
08 May - 18 May	Air Canada
13 May - 19 Jun	KLM
08 May - 11 May	Air Canada
29 May - 01 Jun	Turkish Airlines
20 May - 10 Jun	Turkish Airlines
06 May - 06 Jun	Iberia
16 May - 14 Jun	Iberia
01 May - 03 Jun	Lufthansa
26 May - 26 Jun	Iberia

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 $814

Return flights