Cheapest return flights from Buenos Aires to Lisbon in April from 559€

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

Return flights

05 Apr - 30 Apr GOL Linhas Aéreas
06 Apr - 26 Apr GOL Linhas Aéreas
24 Apr - 16 May GOL Linhas Aéreas
19 Apr - 07 May Aerolíneas Argentinas
06 Apr - 21 Apr GOL Linhas Aéreas
01 Apr - 30 Apr Aerolíneas Argentinas
23 Apr - 13 May Aerolíneas Argentinas
12 Apr - 27 Apr GOL Linhas Aéreas
12 Apr - 06 May GOL Linhas Aéreas
07 Apr - 23 Apr Aerolíneas Argentinas
06 Apr - 22 Apr Aerolíneas Argentinas
12 Apr - 12 May GOL Linhas Aéreas
27 Apr - 12 May GOL Linhas Aéreas
07 Apr - 19 May GOL Linhas Aéreas
08 Apr - 22 Apr Aerolíneas Argentinas
23 Apr - 06 May Aerolíneas Argentinas
24 Apr - 06 May GOL Linhas Aéreas
07 Apr - 27 Apr Aerolíneas Argentinas
23 Apr - 11 May Aerolíneas Argentinas
09 Apr - 25 Apr Aerolíneas Argentinas

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

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