Cheapest one-way flights from Lisbon to Buenos Aires in March from $550

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

One-Way flights

18 Mar Azul Airlines
21 Mar Azul Airlines
14 Mar Vueling Airlines
16 Mar Vueling Airlines
17 Mar Vueling Airlines
11 Mar Vueling Airlines
04 Mar Vueling Airlines
10 Mar Vueling Airlines
09 Mar Vueling Airlines
01 Mar SWISS

Also check the deals for return flights from Lisbon to Buenos Aires in March.

Skyscanner

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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