Cheapest one-way flights from Madrid to Buenos Aires in December from 463€

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

One-Way flights

06 Dec Azul Airlines
05 Dec Azul Airlines
29 Dec LATAM Airlines Group
11 Dec Plus Ultra Lineas Aereas direct
26 Dec Plus Ultra Lineas Aereas direct
07 Dec TAP
01 Dec Azul Airlines
23 Dec LATAM Airlines Group
04 Dec TAP
28 Dec Avianca

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

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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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