Cheapest return flights from Buenos Aires to Lisbon in September from 631€

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

Return flights

18 Sep - 03 Oct GOL Linhas Aéreas
08 Sep - 21 Sep GOL Linhas Aéreas
10 Sep - 30 Sep GOL Linhas Aéreas
26 Sep - 15 Oct GOL Linhas Aéreas
19 Sep - 05 Oct GOL Linhas Aéreas
18 Sep - 29 Sep GOL Linhas Aéreas
11 Sep - 29 Sep GOL Linhas Aéreas
21 Sep - 11 Oct GOL Linhas Aéreas
02 Sep - 22 Sep GOL Linhas Aéreas
11 Sep - 30 Sep Aerolíneas Argentinas
27 Sep - 07 Oct GOL Linhas Aéreas
13 Sep - 01 Oct LATAM Airlines Group
11 Sep - 28 Sep GOL Linhas Aéreas
03 Sep - 17 Sep LATAM Airlines Group
12 Sep - 30 Sep LATAM Airlines Group
01 Sep - 21 Sep LATAM Airlines Group
18 Sep - 09 Oct LATAM Airlines Group
05 Sep - 03 Oct LATAM Airlines Group
27 Sep - 08 Oct Aerolíneas Argentinas
20 Sep - 09 Oct Aerolíneas Argentinas

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

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