AirHint found the following cheapest one-way flights from Rome (ROM) to Buenos Aires (EZE) in April 2026 (see full year).

One-Way flights

05 Apr	LATAM Airlines Group
12 Apr	Air Europa
19 Apr	Air Europa
09 Apr	Air Europa
22 Apr	Air Europa
20 Apr	Ryanair
14 Apr	KLM
10 Apr	Air France
17 Apr	Aerolineas Argentinas	direct
01 Apr	Aerolineas Argentinas	direct

Also check the deals for return flights from Rome to Buenos Aires in April.

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 one-way flights from Rome to Buenos Aires in April from $626

One-Way flights