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

Return flights

31 Aug - 22 Sep	TAP
17 Aug - 24 Aug	British Airways
19 Aug - 24 Aug	British Airways
19 Aug - 27 Aug	British Airways
18 Aug - 25 Aug	TAP
11 Aug - 25 Aug	TAP
21 Aug - 03 Sep	LATAM Airlines Group
24 Aug - 08 Sep	LATAM Airlines Group
19 Aug - 31 Aug	British Airways
28 Aug - 31 Aug	British Airways
27 Aug - 17 Sep	SWISS
19 Aug - 09 Sep	Vueling Airlines
23 Aug - 31 Aug	transavia
22 Aug - 11 Sep	Air France
15 Aug - 05 Sep	KLM
25 Aug - 16 Sep	SWISS
05 Aug - 17 Aug	TAP
19 Aug - 07 Sep	Air Canada
07 Aug - 14 Aug	TAP
23 Aug - 07 Sep	SWISS

Also check the deals for one-way flights from Amsterdam 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 Amsterdam to Buenos Aires in August from 1131€

Return flights