Cheapest one-way flights from Lisbon to Buenos Aires in January from $735

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

One-Way flights

25 Jan Vueling Airlines
06 Jan Vueling Airlines
04 Jan LATAM Airlines Group
11 Jan LATAM Airlines Group
05 Jan LATAM Airlines Group
01 Jan Vueling Airlines
10 Jan Vueling Airlines
20 Jan Vueling Airlines
07 Jan Vueling Airlines
21 Jan Vueling Airlines

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

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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