Cheapest return flights from Buenos Aires to Lisbon in August from $1134

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

Return flights

28 Aug - 13 Sep LATAM Airlines Group
13 Aug - 24 Aug Aerolíneas Argentinas
13 Aug - 02 Sep Aerolíneas Argentinas
14 Aug - 25 Aug Aerolíneas Argentinas
22 Aug - 07 Sep GOL Linhas Aéreas
02 Aug - 17 Aug Avianca
02 Aug - 18 Aug Avianca
11 Aug - 22 Aug Aerolíneas Argentinas
14 Aug - 01 Sep Aerolíneas Argentinas
03 Aug - 18 Aug Avianca
12 Aug - 25 Aug Avianca
12 Aug - 27 Aug LATAM Airlines Group
06 Aug - 24 Aug Aerolíneas Argentinas
09 Aug - 30 Aug Avianca
20 Aug - 02 Sep Aerolíneas Argentinas
21 Aug - 02 Sep Aerolíneas Argentinas
21 Aug - 01 Sep Aerolíneas Argentinas
25 Aug - 14 Sep Aerolíneas Argentinas
24 Aug - 14 Sep Aerolíneas Argentinas
27 Aug - 10 Sep Aerolíneas Argentinas

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

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