Cheapest one-way flights from Lisbon to Buenos Aires in March from $471

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

One-Way flights

16 Mar Azul Airlines
18 Mar Ryanair
31 Mar Azul Airlines
11 Mar Vueling Airlines
17 Mar easyJet
12 Mar easyJet
19 Mar Vueling Airlines
14 Mar Azul Airlines
22 Mar Azul Airlines
23 Mar Vueling Airlines

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

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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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