Cheapest return WAW–AEP flights, December

AirHint found the following cheapest return flights from Warsaw (WAW) to Buenos Aires (AEP) in December 2026 (see full year).

Return flights

02 Dec - 16 Dec LOT
12 Dec - 23 Jan LOT
17 Dec - 30 Dec Wizz Air
27 Dec - 11 Jan Wizz Air
27 Dec - 19 Jan LOT
27 Dec - 06 Jan LOT
12 Dec - 20 Dec LOT
24 Dec - 31 Dec LOT
28 Dec - 15 Jan SWISS
27 Dec - 09 Jan Wizz Air
28 Dec - 10 Jan Lufthansa
27 Dec - 10 Jan Wizz Air
28 Dec - 08 Jan LOT

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

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