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

Return flights

31 Jul - 19 Aug	LATAM Airlines Group
24 Jul - 18 Aug	Ethiopian Airlines
27 Jul - 13 Aug	Iberia
30 Jul - 13 Aug	Iberia
30 Jul - 19 Aug	Air Europa
18 Jul - 16 Aug	Aerolineas Argentinas
08 Jul - 15 Jul	Air Europa
15 Jul - 15 Aug	LATAM Airlines Group
30 Jul - 18 Aug	LATAM Airlines Group
08 Jul - 17 Jul	Iberia
13 Jul - 22 Jul	JetSmart
25 Jul - 12 Aug	Iberia
29 Jul - 08 Aug	Iberia
11 Jul - 18 Jul	KLM
09 Jul - 16 Jul	KLM
13 Jul - 23 Jul	Ethiopian Airlines
14 Jul - 30 Jul	JetSmart
13 Jul - 18 Jul	Sky Airline
14 Jul - 24 Jul	JetSmart
08 Jul - 29 Jul	Iberia For Level

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

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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Cheapest return flights from Buenos Aires to Lisbon in July from $1172

Return flights