Cheapest one-way flights from Rome to Buenos Aires in December from $568

AirHint found the following cheapest one-way flights from Rome (FCO) to Buenos Aires (AEP) in December 2025 (see full year).

One-Way flights

01 Dec Ryanair
29 Dec Turkish Airlines
12 Dec Norse Atlantic Airways
02 Dec Ryanair
11 Dec Norse Atlantic Airways
31 Dec Turkish Airlines
03 Dec LATAM Airlines Group
05 Dec LATAM Airlines Group
06 Dec LATAM Airlines Group
08 Dec Norse Atlantic Airways

Also check the deals for return flights from Rome to Buenos Aires in December.

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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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