Cheapest return flights from Rome to Buenos Aires in December from $898

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

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

Return flights

24 Dec - 20 Jan Iberia
10 Dec - 22 Jan Iberia
01 Dec - 09 Dec Air Europa
24 Dec - 17 Jan Iberia
24 Dec - 11 Jan Iberia
24 Dec - 18 Jan Iberia
10 Dec - 30 Dec Iberia
02 Dec - 16 Dec Iberia
02 Dec - 27 Dec Iberia
31 Dec - 31 Jan LATAM Airlines Group
31 Dec - 21 Jan LATAM Airlines Group
26 Dec - 25 Jan LATAM Airlines Group
30 Dec - 20 Jan LATAM Airlines Group
11 Dec - 24 Dec LATAM Airlines Group
27 Dec - 14 Jan LATAM Airlines Group
15 Dec - 24 Dec LATAM Airlines Group
09 Dec - 30 Dec LATAM Airlines Group
03 Dec - 09 Dec Iberia
06 Dec - 28 Dec LATAM Airlines Group
15 Dec - 30 Dec LATAM Airlines Group

Also check the deals for one-way 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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