Cheapest return flights from Buenos Aires to Lisbon in April from 774€

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

Return flights

27 Apr - 17 May GOL Linhas Aéreas
15 Apr - 05 May GOL Linhas Aéreas
19 Apr - 05 May GOL Linhas Aéreas
08 Apr - 21 Apr GOL Linhas Aéreas
08 Apr - 28 Apr GOL Linhas Aéreas
29 Apr - 16 May LATAM Airlines Group
24 Apr - 09 May LATAM Airlines Group
06 Apr - 12 Apr LATAM Airlines Group
19 Apr - 14 May Avianca
13 Apr - 26 Apr LATAM Airlines Group
10 Apr - 21 Apr GOL Linhas Aéreas
19 Apr - 26 Apr GOL Linhas Aéreas
15 Apr - 29 Apr Avianca
12 Apr - 25 Apr Avianca
24 Apr - 13 May Avianca
15 Apr - 25 Apr Avianca
16 Apr - 26 Apr Avianca
17 Apr - 01 May Avianca
18 Apr - 10 May Avianca
18 Apr - 25 May Avianca

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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