Cheapest return flights from Madrid to Buenos Aires in August from $1291

AirHint found the following cheapest return flights from Madrid (MAD) to Buenos Aires (AEP) in August 2026 (see full year).

Return flights

21 Aug - 18 Sep LATAM Airlines Group
31 Aug - 12 Sep TAP
22 Aug - 12 Sep Avianca
17 Aug - 17 Sep Iberia
27 Aug - 12 Sep Avianca
24 Aug - 11 Sep TAP
28 Aug - 12 Sep Air Europa
28 Aug - 13 Sep LATAM Airlines Group
25 Aug - 06 Sep LATAM Airlines Group
25 Aug - 01 Sep LATAM Airlines Group
24 Aug - 31 Aug LATAM Airlines Group
10 Aug - 17 Aug Turkish Airlines
10 Aug - 20 Aug Turkish Airlines
17 Aug - 30 Aug LATAM Airlines Group
17 Aug - 29 Aug LATAM Airlines Group
17 Aug - 31 Aug LATAM Airlines Group
17 Aug - 24 Aug LATAM Airlines Group
17 Aug - 27 Aug LATAM Airlines Group
12 Aug - 19 Aug Iberia
13 Aug - 24 Aug LATAM Airlines Group

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

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