Cheapest return flights from Buenos Aires to Lisbon in October from $877

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

Return flights

21 Oct - 10 Nov Aerolíneas Argentinas
02 Oct - 22 Oct LATAM Airlines Group
04 Oct - 24 Oct Aerolíneas Argentinas
01 Oct - 14 Oct LATAM Airlines Group
17 Oct - 29 Oct Aerolíneas Argentinas
23 Oct - 06 Nov Aerolíneas Argentinas
15 Oct - 29 Oct Aerolíneas Argentinas
14 Oct - 29 Oct Aerolíneas Argentinas
25 Oct - 12 Nov Aerolíneas Argentinas
08 Oct - 28 Oct Aerolíneas Argentinas
26 Oct - 05 Nov Aerolíneas Argentinas
19 Oct - 29 Oct Aerolíneas Argentinas
28 Oct - 14 Nov Aerolíneas Argentinas
01 Oct - 29 Oct Aerolíneas Argentinas
27 Oct - 13 Nov Aerolíneas Argentinas
25 Oct - 09 Nov Aerolíneas Argentinas
30 Oct - 12 Nov Aerolíneas Argentinas
27 Oct - 10 Nov Aerolíneas Argentinas
03 Oct - 19 Oct Aerolíneas Argentinas
19 Oct - 01 Nov Aerolíneas Argentinas

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

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