Cheapest one-way flights from Madrid to Buenos Aires in January from 435€

AirHint found the following cheapest one-way flights from Madrid (MAD) to Buenos Aires (EZE) in January 2026 (see full year).

One-Way flights

19 Jan WORLD2FLY
18 Jan LATAM Airlines Group
22 Jan LATAM Airlines Group
21 Jan Air Europa
20 Jan Iberojet
19 Jan Aerolíneas Argentinas direct
24 Jan Ryanair
25 Jan Ryanair
16 Jan ITA Airways
18 Jan Aerolíneas Argentinas direct

Also check the deals for return flights from Madrid to Buenos Aires in January.

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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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