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

Return flights

01 Dec - 08 Dec	Lufthansa
01 Dec - 09 Dec	Lufthansa
30 Dec - 12 Jan	Turkish Airlines
01 Dec - 14 Dec	Lufthansa
24 Dec - 09 Jan	TAP
09 Dec - 14 Dec	Air France
26 Dec - 13 Jan	Turkish Airlines
01 Dec - 15 Dec	Lufthansa
19 Dec - 09 Jan	Vueling Airlines
23 Dec - 27 Jan	Vueling Airlines
14 Dec - 04 Jan	Ryanair
24 Dec - 10 Jan	Vueling Airlines
26 Dec - 21 Jan	Iberia
17 Dec - 10 Jan	Vueling Airlines
15 Dec - 07 Jan	Lufthansa

Also check the deals for one-way flights from Bologna to Buenos Aires in December.

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 Bologna to Buenos Aires in December from 1098€

Return flights