Cheapest one-way flights from Lisbon to Buenos Aires in October from $935

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

One-Way flights

31 Oct TAP
29 Oct TAP

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

Powered by

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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires

Feel free to contact us with any feedback or request another flight research.