Cheapest one-way flights from Buenos Aires to Madrid in September from 536€

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

One-Way flights

10 Sep Aerolíneas Argentinas
11 Sep Aerolíneas Argentinas
23 Sep Aerolíneas Argentinas
29 Sep Aerolíneas Argentinas
30 Sep Aerolíneas Argentinas
28 Sep Aerolíneas Argentinas
25 Sep Aerolíneas Argentinas
12 Sep Aerolíneas Argentinas
16 Sep Aerolíneas Argentinas
20 Sep LATAM Airlines Group

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

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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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