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

Return flights

24 Oct - 08 Nov	Turkish Airlines
16 Oct - 19 Oct	Turkish Airlines
15 Oct - 29 Oct	Turkish Airlines
03 Oct - 01 Nov	Turkish Airlines
28 Oct - 10 Nov	British Airways
06 Oct - 19 Oct	Ryanair
30 Oct - 14 Nov	British Airways
16 Oct - 31 Oct	LATAM Airlines Group
10 Oct - 24 Oct	Ryanair
23 Oct - 13 Nov	LATAM Airlines Group
12 Oct - 25 Oct	Ryanair
01 Oct - 15 Oct	Vueling Airlines
13 Oct - 20 Oct	LATAM Airlines Group
25 Oct - 09 Nov	British Airways
31 Oct - 21 Nov	Vueling Airlines
03 Oct - 18 Oct	British Airways
05 Oct - 01 Nov	Vueling Airlines

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

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 October from 785€

Return flights