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

Return flights

28 Apr - 19 May	Vueling Airlines
20 Apr - 27 Apr	Vueling Airlines
09 Apr - 17 Apr	Vueling Airlines
08 Apr - 22 Apr	Vueling Airlines
15 Apr - 22 Apr	Vueling Airlines
23 Apr - 06 May	Vueling Airlines
15 Apr - 27 Apr	Vueling Airlines
01 Apr - 20 Apr	Vueling Airlines
01 Apr - 15 Apr	Vueling Airlines
01 Apr - 12 Apr	Vueling Airlines
01 Apr - 10 Apr	Vueling Airlines
12 Apr - 21 Apr	Vueling Airlines
23 Apr - 03 May	Lufthansa
28 Apr - 22 May	Ryanair
23 Apr - 24 May	easyJet
08 Apr - 31 May	Vueling Airlines
01 Apr - 01 May	Ryanair
21 Apr - 01 May	easyJet
20 Apr - 03 May	Vueling Airlines
22 Apr - 03 May	Vueling Airlines

Also check the deals for one-way 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 return flights from Rome to Buenos Aires in April from $1047

Return flights