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

Return flights

25 Dec - 16 Jan	Turkish Airlines
15 Dec - 21 Dec	Turkish Airlines
26 Dec - 16 Jan	Turkish Airlines
26 Dec - 18 Jan	Turkish Airlines
25 Dec - 06 Jan	Turkish Airlines
27 Dec - 13 Jan	Turkish Airlines
19 Dec - 06 Jan	Turkish Airlines
26 Dec - 06 Jan	Turkish Airlines
24 Dec - 05 Jan	Turkish Airlines
26 Dec - 12 Jan	Turkish Airlines
26 Dec - 03 Jan	Turkish Airlines

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

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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Cheapest return flights from Warsaw to Buenos Aires in December from 1097€

Return flights