Cheapest return flights from Buenos Aires to Lisbon in April from $932

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

Return flights

13 Apr - 26 Apr Aerolineas Argentinas
13 Apr - 24 Apr Aerolineas Argentinas
16 Apr - 26 Apr GOL Linhas Aéreas
27 Apr - 07 May Aerolineas Argentinas
20 Apr - 04 May GOL Linhas Aéreas
29 Apr - 19 May Aerolineas Argentinas
22 Apr - 07 May Aerolineas Argentinas
23 Apr - 05 May Aerolineas Argentinas
13 Apr - 25 Apr Aerolineas Argentinas
08 Apr - 24 Apr GOL Linhas Aéreas
08 Apr - 26 Apr GOL Linhas Aéreas
11 Apr - 25 Apr Aerolineas Argentinas
11 Apr - 23 Apr Aerolineas Argentinas
27 Apr - 12 May Aerolineas Argentinas
25 Apr - 07 May Aerolineas Argentinas
27 Apr - 15 May Aerolineas Argentinas
23 Apr - 06 May Aerolineas Argentinas
08 Apr - 21 Apr GOL Linhas Aéreas
24 Apr - 12 May GOL Linhas Aéreas
09 Apr - 29 Apr Aerolineas Argentinas

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

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