Cheapest one-way flights from Buenos Aires to Lisbon in April from $545

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

One-Way flights

13 Apr GOL Linhas Aéreas
02 Apr GOL Linhas Aéreas
08 Apr GOL Linhas Aéreas
09 Apr GOL Linhas Aéreas
20 Apr GOL Linhas Aéreas
25 Apr Aerolíneas Argentinas
21 Apr GOL Linhas Aéreas

Also check the deals for return 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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