Cheapest return flights from Buenos Aires to Lisbon in September from $1140

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

Return flights

24 Sep - 21 Oct Plus Ultra Lineas Aereas
28 Sep - 18 Oct Iberia
06 Sep - 16 Sep LEVEL
26 Sep - 13 Oct Avianca
21 Sep - 21 Oct Iberia
27 Sep - 07 Oct Plus Ultra Lineas Aereas
17 Sep - 02 Oct Avianca
30 Sep - 11 Oct LATAM Airlines Group
09 Sep - 29 Sep Air Canada
19 Sep - 06 Oct Avianca
10 Sep - 20 Sep Plus Ultra Lineas Aereas
08 Sep - 05 Oct Plus Ultra Lineas Aereas
07 Sep - 23 Sep Arajet
22 Sep - 10 Oct Ethiopian Airlines
10 Sep - 21 Sep Air Europa
18 Sep - 29 Sep LEVEL
10 Sep - 28 Sep Plus Ultra Lineas Aereas
01 Sep - 30 Sep LEVEL
08 Sep - 26 Sep Arajet
15 Sep - 26 Sep LEVEL

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

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