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

Return flights

17 Dec - 31 Dec	Flybondi
17 Dec - 13 Jan	Flybondi
16 Dec - 06 Jan	Flybondi
10 Dec - 08 Jan	GOL Linhas Aéreas
03 Dec - 10 Dec	Aerolíneas Argentinas
18 Dec - 02 Jan	Flybondi
08 Dec - 24 Dec	GOL Linhas Aéreas
15 Dec - 07 Jan	Flybondi
16 Dec - 07 Jan	Flybondi
18 Dec - 08 Jan	Flybondi
11 Dec - 12 Dec	LATAM Airlines Group
08 Dec - 13 Dec	LATAM Airlines Group
17 Dec - 25 Dec	Flybondi
10 Dec - 10 Jan	LATAM Airlines Group
20 Dec - 04 Jan	LATAM Airlines Group
20 Dec - 06 Jan	Flybondi

Also check the deals for one-way flights from Buenos Aires to Berlin 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 Buenos Aires to Berlin in December from $1305

Return flights