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

Return flights

09 Mar - 23 Mar	Delta
05 Mar - 18 Mar	Air Canada
03 Mar - 16 Mar	Air Canada
01 Mar - 15 Mar	Delta
16 Mar - 22 Mar	Delta
01 Mar - 22 Mar	Delta
08 Mar - 16 Mar	Delta
19 Mar - 30 Mar	Air Canada
09 Mar - 18 Mar	Delta
09 Mar - 24 Mar	Delta
28 Mar - 04 Apr	Air Canada
11 Mar - 01 Apr	Iberia
24 Mar - 03 Apr	Iberia
16 Mar - 06 Apr	Iberia
16 Mar - 14 Apr	Iberia
15 Mar - 15 Apr	Iberia
14 Mar - 16 Apr	Iberia
30 Mar - 12 Apr	LATAM Airlines Group
31 Mar - 10 Apr	British Airways
23 Mar - 15 Apr	Air Europa

Also check the deals for one-way flights from Rome to Buenos Aires in March.

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 March from 776€

Return flights