Cheapest one-way flights from Buenos Aires to Lisbon in August from 686€

Best time to book flights for Buenos Aires (AEP) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest one-way flights from Buenos Aires (AEP) to Lisbon (LIS) in August 2025 (see full year).

One-Way flights

29 Aug LATAM Airlines Group
01 Aug Aerolineas Argentinas

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

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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