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

Return flights

30 Oct - 15 Nov	British Airways
30 Oct - 10 Nov	British Airways
30 Oct - 27 Nov	British Airways
28 Oct - 04 Nov	LATAM Airlines Group
27 Oct - 17 Nov	LATAM Airlines Group
27 Oct - 05 Nov	LATAM Airlines Group
08 Oct - 15 Oct	transavia
02 Oct - 16 Oct	LATAM Airlines Group
01 Oct - 06 Oct	transavia
10 Oct - 17 Oct	Air France
24 Oct - 08 Nov	Royal Air Maroc
30 Oct - 02 Nov	British Airways
01 Oct - 17 Oct	transavia
23 Oct - 08 Nov	LATAM Airlines Group
13 Oct - 19 Oct	transavia
08 Oct - 26 Oct	SWISS
24 Oct - 14 Nov	LATAM Airlines Group
09 Oct - 30 Oct	SWISS
16 Oct - 29 Oct	SWISS
13 Oct - 20 Oct	Vueling Airlines

Also check the deals for one-way flights from Amsterdam 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 Amsterdam to Buenos Aires in October from $1214

Return flights