Cheapest one-way flights from Madrid to Buenos Aires in January from $557

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

One-Way flights

28 Jan Ryanair
03 Jan Royal Air Maroc
10 Jan Royal Air Maroc
31 Jan TAP
30 Jan TAP
27 Jan TAP
02 Jan Royal Air Maroc
09 Jan Royal Air Maroc
01 Jan Royal Air Maroc
04 Jan Royal Air Maroc

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

Skyscanner

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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