Cheapest return OPO–EZE flights, June

AirHint found the following cheapest return flights from Porto (OPO) to Buenos Aires (EZE) in June 2026 (see full year).

Return flights

03 Jun - 10 Jun Air France
13 Jun - 25 Jun LEVEL
08 Jun - 19 Jun Iberia
10 Jun - 22 Jun Air Europa
01 Jun - 30 Jun Iberia
05 Jun - 23 Jun Air France
11 Jun - 02 Jul Air Europa
10 Jun - 02 Jul Air Europa
10 Jun - 03 Jul Air Europa
03 Jun - 03 Jul Air Europa
19 Jun - 12 Jul Air France
26 Jun - 11 Jul Lufthansa

Also check the deals for one-way flights from Porto to Buenos Aires in June.

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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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