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

Return flights

27 Jan - 03 Feb	LOT
21 Jan - 08 Feb	LOT
23 Jan - 15 Feb	Wizz Air
23 Jan - 03 Feb	Ryanair
25 Jan - 01 Feb	KLM
21 Jan - 07 Feb	LOT
29 Jan - 16 Feb	Wizz Air
22 Jan - 01 Feb	Air France
30 Jan - 16 Feb	Wizz Air
20 Jan - 06 Feb	Wizz Air
10 Jan - 24 Jan	Ryanair
09 Jan - 24 Jan	Ryanair
17 Jan - 30 Jan	Ryanair
06 Jan - 29 Jan	Ryanair
16 Jan - 30 Jan	Ryanair
19 Jan - 30 Jan	Wizz Air
24 Jan - 31 Jan	Ryanair
13 Jan - 30 Jan	Wizz Air
14 Jan - 28 Jan	Ryanair
06 Jan - 27 Jan	Ethiopian Airlines

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

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 January from 1024€

Return flights