Cheapest one-way flights from Buenos Aires to Madrid in September from 519€

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

One-Way flights

27 Sep JetSmart
16 Sep JetSmart
09 Sep JetSmart
12 Sep Aerolíneas Argentinas
15 Sep JetSmart
22 Sep Aerolíneas Argentinas
25 Sep Aerolíneas Argentinas
10 Sep Aerolíneas Argentinas
13 Sep JetSmart
07 Sep Aerolíneas Argentinas

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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