Cheapest return OPO–EZE flights, August

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

Return flights

11 Aug - 17 Aug Turkish Airlines
11 Aug - 16 Sep Iberia
11 Aug - 18 Aug Turkish Airlines
12 Aug - 16 Sep Turkish Airlines
15 Aug - 20 Aug Air Europa
15 Aug - 12 Sep Air Europa
11 Aug - 15 Aug Turkish Airlines
12 Aug - 28 Aug easyJet
10 Aug - 16 Sep Iberia
11 Aug - 16 Aug Iberia
10 Aug - 15 Aug Air Europa
08 Aug - 15 Aug Iberia
09 Aug - 15 Aug Air Europa
04 Aug - 19 Aug Air Transat

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

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