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

Return flights

20 Jan - 08 Feb	Air France
21 Jan - 08 Feb	Air France
14 Jan - 04 Feb	Ryanair
29 Jan - 16 Feb	Ryanair
14 Jan - 03 Feb	Ryanair
17 Jan - 31 Jan	Ryanair
30 Jan - 16 Feb	Wizz Air
14 Jan - 31 Jan	Ryanair
28 Jan - 11 Feb	Ryanair
29 Jan - 17 Feb	Air France
06 Jan - 29 Jan	Ryanair
09 Jan - 24 Jan	Ryanair
17 Jan - 01 Feb	Ryanair
13 Jan - 30 Jan	Wizz Air
06 Jan - 26 Jan	Ryanair
08 Jan - 17 Jan	Ryanair
06 Jan - 18 Jan	Ryanair
01 Jan - 19 Jan	Turkish Airlines
05 Jan - 19 Jan	Turkish 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 $1141

Return flights