Cheapest return flights from Buenos Aires to Lisbon in December from $1212

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

Return flights

24 Dec - 05 Jan Iberia
23 Dec - 08 Jan ITA Airways
23 Dec - 06 Jan Iberia
27 Dec - 14 Jan Arajet
27 Dec - 13 Jan Arajet
18 Dec - 31 Dec Iberia
28 Dec - 28 Jan Flybondi
24 Dec - 13 Jan Iberia
20 Dec - 18 Jan LATAM Airlines Group
23 Dec - 04 Jan Iberia
29 Dec - 16 Jan Arajet

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

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