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

Return flights

29 Aug - 02 Sep	Ryanair
27 Aug - 07 Sep	Ryanair
29 Aug - 23 Sep	Ryanair
26 Aug - 20 Sep	TAP
27 Aug - 17 Sep	Ryanair
26 Aug - 17 Sep	TAP
22 Aug - 06 Sep	Iberia Express
27 Aug - 16 Sep	Ryanair
21 Aug - 09 Sep	LATAM Airlines Group
19 Aug - 25 Aug	Ryanair
18 Aug - 25 Aug	Ryanair
26 Aug - 16 Sep	Ryanair
14 Aug - 18 Aug	KLM
16 Aug - 26 Aug	Air France
22 Aug - 26 Aug	TAP

Also check the deals for one-way flights from Berlin to Buenos Aires in August.

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 Berlin to Buenos Aires in August from 1070€

Return flights