Cheapest return flights from Buenos Aires (AEP) to Lisbon (LIS), April

20 dates in April 2027, from $ 1,149. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
5 Apr 15 Apr 2027 Aerolíneas Argentinas
8 Apr 19 Apr 2027 LATAM Airlines Group
2 Apr 17 Apr 2027 Sky Airline
5 Apr 23 Apr 2027 LATAM Airlines Group
25 Apr 10 May 2027 GOL Linhas Aéreas
15 Apr 8 May 2027 GOL Linhas Aéreas
30 Apr 14 May 2027 GOL Linhas Aéreas
15 Apr 1 May 2027 GOL Linhas Aéreas
20 Apr 5 May 2027 GOL Linhas Aéreas
14 Apr 3 May 2027 GOL Linhas Aéreas
7 Apr 23 Apr 2027 GOL Linhas Aéreas
8 Apr 26 Apr 2027 GOL Linhas Aéreas
2 Apr 22 Apr 2027 TAP
25 Apr 15 May 2027 GOL Linhas Aéreas
9 Apr 1 May 2027 GOL Linhas Aéreas
27 Apr 14 May 2027 GOL Linhas Aéreas
23 Apr 7 May 2027 GOL Linhas Aéreas
5 Apr 13 Apr 2027 GOL Linhas Aéreas
13 Apr 27 Apr 2027 TAP
3 Apr 21 Apr 2027 TAP
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Cheapest deals for the full year

Deals for one-way flights from Buenos Aires to Lisbon in April.

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Updated Oct 9, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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