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

Return flights

05 Mar - 18 Mar	Turkish Airlines
12 Mar - 24 Mar	TAP
12 Mar - 23 Mar	TAP
07 Mar - 16 Mar	TAP
16 Mar - 22 Mar	TAP
15 Mar - 29 Mar	LATAM Airlines Group
14 Mar - 28 Mar	LATAM Airlines Group
06 Mar - 14 Mar	LATAM Airlines Group
15 Mar - 28 Mar	LATAM Airlines Group
04 Mar - 30 Mar	LATAM Airlines Group
27 Mar - 18 Apr	LATAM Airlines Group
10 Mar - 20 Apr	Wizz Air Malta
18 Mar - 08 Apr	Ryanair
31 Mar - 27 Apr	Ryanair
18 Mar - 09 Apr	Ryanair
19 Mar - 19 Apr	Wizz Air Malta
31 Mar - 28 Apr	Ryanair
29 Mar - 09 Apr	Ryanair
23 Mar - 06 Apr	Wizz Air Malta
25 Mar - 06 Apr	Ryanair

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 $934

Return flights