Cheapest return flights from Buenos Aires to Lisbon in May from 630€

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

Return flights

24 May - 02 Jun Aerolineas Argentinas
29 May - 16 Jun GOL Linhas Aéreas
23 May - 08 Jun GOL Linhas Aéreas
28 May - 08 Jun GOL Linhas Aéreas
18 May - 08 Jun GOL Linhas Aéreas
14 May - 01 Jun GOL Linhas Aéreas
02 May - 14 May GOL Linhas Aéreas
07 May - 18 May GOL Linhas Aéreas
18 May - 01 Jun GOL Linhas Aéreas
07 May - 25 May GOL Linhas Aéreas
11 May - 25 May GOL Linhas Aéreas
16 May - 30 May LATAM Airlines Group
13 May - 27 May LATAM Airlines Group
13 May - 31 May GOL Linhas Aéreas
15 May - 05 Jun GOL Linhas Aéreas
15 May - 08 Jun GOL Linhas Aéreas
17 May - 05 Jun GOL Linhas Aéreas
13 May - 30 May GOL Linhas Aéreas
20 May - 30 May GOL Linhas Aéreas
15 May - 26 May GOL Linhas Aéreas

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

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