Cheapest return flights from Porto to Buenos Aires in December from $1057

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

Return flights

19 Dec - 07 Jan Turkish Airlines
12 Dec - 09 Jan Turkish Airlines
20 Dec - 04 Jan Turkish Airlines
28 Dec - 10 Jan Air France
21 Dec - 12 Jan Turkish Airlines
07 Dec - 29 Dec Lufthansa
20 Dec - 09 Jan Air France
19 Dec - 02 Jan Ryanair

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

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