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

Return flights

04 Dec - 18 Dec	SWISS
15 Dec - 15 Jan	Wizz Air Malta
21 Dec - 05 Jan	TAROM
08 Dec - 17 Dec	SWISS
27 Dec - 13 Jan	SWISS
28 Dec - 13 Jan	SWISS
27 Dec - 11 Jan	SWISS
27 Dec - 12 Jan	SWISS
28 Dec - 11 Jan	SWISS
28 Dec - 12 Jan	SWISS
30 Dec - 15 Jan	SWISS
29 Dec - 13 Jan	SWISS

Also check the deals for one-way flights from Buchloe 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 Buchloe to Buenos Aires in December from 1373€

Return flights