AirHint found the following cheapest return flights from Rome (FCO) to Buenos Aires (AEP) in August 2025 (see full year).

Return flights

29 Aug - 29 Sep	LATAM Airlines Group
11 Aug - 18 Aug	LATAM Airlines Group
31 Aug - 10 Sep	ITA Airways
13 Aug - 20 Aug	LATAM Airlines Group
28 Aug - 07 Sep	TAP
28 Aug - 01 Sep	TAP
30 Aug - 05 Sep	Air Europa
13 Aug - 19 Aug	LATAM Airlines Group
30 Aug - 06 Sep	Air Europa
29 Aug - 04 Sep	Wizz Air Malta
23 Aug - 03 Sep	Ryanair
14 Aug - 18 Aug	LATAM Airlines Group
23 Aug - 01 Sep	ITA Airways
14 Aug - 31 Aug	LATAM Airlines Group
18 Aug - 01 Sep	Ryanair
10 Aug - 17 Aug	LATAM Airlines Group
21 Aug - 29 Aug	Wizz Air Malta
16 Aug - 31 Aug	TAP
13 Aug - 17 Aug	LATAM Airlines Group
11 Aug - 20 Aug	Condor

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

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 August from 876€

Return flights