Cheapest one-way flights from Buenos Aires to Madrid in April from $520

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

One-Way flights

19 Apr LATAM Airlines Group
20 Apr Aerolíneas Argentinas
15 Apr LATAM Airlines Group
26 Apr Aerolíneas Argentinas
11 Apr LATAM Airlines Group
09 Apr LATAM Airlines Group
25 Apr Aerolíneas Argentinas
27 Apr Flybondi
22 Apr Aerolíneas Argentinas
12 Apr Aerolíneas Argentinas

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

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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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