Cheapest return flights from Rome to Buenos Aires in October from $1049

Best time to book flights for Rome (ROM) to Buenos Aires (AEP) flights at AirHint

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

Return flights

01 Oct - 12 Oct LATAM Airlines Group
03 Oct - 14 Oct Ryanair
11 Oct - 25 Oct Ryanair
29 Oct - 18 Nov SWISS
30 Oct - 13 Nov SWISS
17 Oct - 21 Oct Ryanair
29 Oct - 12 Nov LATAM Airlines Group
17 Oct - 20 Oct Ryanair
27 Oct - 16 Nov SWISS
08 Oct - 28 Oct SWISS
15 Oct - 13 Nov SWISS
07 Oct - 19 Oct LATAM Airlines Group
07 Oct - 21 Oct LATAM Airlines Group
22 Oct - 18 Nov LATAM Airlines Group
08 Oct - 21 Oct SWISS
15 Oct - 16 Nov SWISS
20 Oct - 20 Nov LATAM Airlines Group
23 Oct - 10 Nov LATAM Airlines Group
22 Oct - 13 Nov LATAM Airlines Group
01 Oct - 08 Oct LATAM Airlines Group

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

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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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