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

Return flights

06 Jul - 12 Jul	Ethiopian Airlines
01 Jul - 15 Jul	Lufthansa
04 Jul - 07 Jul	Air Europa
30 Jul - 06 Aug	LATAM Airlines Group
16 Jul - 27 Aug	Lufthansa
26 Jul - 02 Aug	Ethiopian Airlines
15 Jul - 30 Jul	Iberia

Also check the deals for one-way flights from Buenos Aires to Porto 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 Porto in July from $1358

Return flights