Cheapest return flights from Buenos Aires to Lisbon in May from 761€

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

Return flights

24 May - 09 Jun Aerolíneas Argentinas
08 May - 24 May Aerolíneas Argentinas
20 May - 31 May GOL Linhas Aéreas
10 May - 24 May GOL Linhas Aéreas
06 May - 19 May Aerolíneas Argentinas
15 May - 31 May Aerolíneas Argentinas
10 May - 23 May GOL Linhas Aéreas
10 May - 31 May GOL Linhas Aéreas
06 May - 28 May Aerolíneas Argentinas
15 May - 07 Jun Aerolíneas Argentinas
03 May - 24 May Aerolíneas Argentinas
03 May - 30 May Aerolíneas Argentinas
27 May - 13 Jun GOL Linhas Aéreas
29 May - 28 Jun Aerolíneas Argentinas
27 May - 14 Jun GOL Linhas Aéreas
25 May - 09 Jun GOL Linhas Aéreas
28 May - 09 Jun GOL Linhas Aéreas
18 May - 08 Jun LATAM Airlines Group
15 May - 06 Jun Aerolíneas Argentinas
19 May - 02 Jun Aerolíneas Argentinas

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

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