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

Return flights

13 Aug - 15 Sep	Flybondi
12 Aug - 11 Sep	GOL Linhas Aéreas
05 Aug - 28 Aug	Flybondi
04 Aug - 01 Sep	Aerolineas Argentinas
16 Aug - 11 Sep	Flybondi
04 Aug - 28 Aug	Aerolineas Argentinas
04 Aug - 25 Aug	Aerolineas Argentinas
13 Aug - 01 Sep	Flybondi
12 Aug - 15 Sep	LATAM Airlines Group
12 Aug - 08 Sep	Flybondi
11 Aug - 15 Sep	Flybondi
12 Aug - 04 Sep	Flybondi
13 Aug - 28 Aug	Flybondi
08 Aug - 28 Aug	Flybondi
04 Aug - 24 Aug	Flybondi
13 Aug - 14 Sep	Flybondi
01 Aug - 25 Aug	Aerolineas Argentinas
12 Aug - 31 Aug	LATAM Airlines Group
04 Aug - 31 Aug	Flybondi
04 Aug - 21 Aug	Aerolineas Argentinas

Also check the deals for one-way flights from Buenos Aires to Madrid 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 Buenos Aires to Madrid in August from 659€

Return flights