Cheapest return flights from Buenos Aires to Lisbon in May from 771€

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

Return flights

10 May - 31 May GOL Linhas Aéreas
10 May - 30 May GOL Linhas Aéreas
10 May - 23 May GOL Linhas Aéreas
20 May - 31 May GOL Linhas Aéreas
06 May - 16 May GOL Linhas Aéreas
20 May - 13 Jun GOL Linhas Aéreas
01 May - 30 May GOL Linhas Aéreas
03 May - 31 May GOL Linhas Aéreas
29 May - 16 Jun GOL Linhas Aéreas
17 May - 07 Jun GOL Linhas Aéreas
29 May - 14 Jun GOL Linhas Aéreas
08 May - 23 May GOL Linhas Aéreas
13 May - 27 May LATAM Airlines Group
06 May - 19 May Avianca
26 May - 15 Jun LATAM Airlines Group
20 May - 07 Jun GOL Linhas Aéreas
24 May - 13 Jun Aerolíneas Argentinas
22 May - 08 Jun Aerolíneas Argentinas
17 May - 04 Jun LATAM Airlines Group
14 May - 02 Jun GOL Linhas Aéreas

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

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