Cheapest return flights from Lisbon to Buenos Aires in August from $1300

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

AirHint found the following cheapest return flights from Lisbon (LIS) to Buenos Aires (EZE) in August 2025 (see full year).

Return flights

05 Aug - 01 Sep Air Canada
12 Aug - 01 Sep Air Canada
13 Aug - 27 Aug Air Canada
13 Aug - 20 Aug Air Canada
20 Aug - 28 Aug Iberia
17 Aug - 03 Sep Air Canada
15 Aug - 24 Aug LATAM Airlines Group
25 Aug - 01 Sep KLM
14 Aug - 03 Sep ITA Airways
07 Aug - 21 Aug Air Europa
16 Aug - 03 Sep ITA Airways
16 Aug - 31 Aug Iberia

Also check the deals for one-way flights from Lisbon to Buenos Aires 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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