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

Return flights

21 Jan - 14 Feb	Air France
22 Jan - 06 Feb	Air France
05 Jan - 08 Feb	Air France
13 Jan - 09 Feb	Air France
24 Jan - 08 Feb	Air France
23 Jan - 15 Feb	Air France
26 Jan - 10 Feb	Wizz Air
05 Jan - 04 Feb	Air France
26 Jan - 09 Feb	Air France
25 Jan - 02 Feb	Ryanair
04 Jan - 25 Jan	Ethiopian Airlines
15 Jan - 31 Jan	Wizz Air
13 Jan - 20 Jan	Ethiopian Airlines
11 Jan - 25 Jan	Ryanair
06 Jan - 27 Jan	Ethiopian Airlines
24 Jan - 31 Jan	Ryanair
21 Jan - 28 Jan	Ryanair
06 Jan - 28 Jan	Air France
18 Jan - 24 Jan	Ryanair
06 Jan - 29 Jan	Ryanair

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 972€

Return flights