Cheapest return flights from Buenos Aires to Madrid in May from $675

AirHint found the following cheapest return flights from Buenos Aires (AEP) to Madrid (MAD) in May 2026 (see full year).

Return flights

11 May - 08 Jun Aerolineas Argentinas
12 May - 08 Jun Aerolineas Argentinas
04 May - 06 Jun Aerolineas Argentinas
07 May - 17 May Avianca
04 May - 23 May Avianca
24 May - 11 Jun LATAM Airlines Group
03 May - 06 Jun Aerolineas Argentinas
05 May - 25 May LATAM Airlines Group
05 May - 05 Jun LATAM Airlines Group
16 May - 30 May Aerolineas Argentinas
08 May - 31 May Avianca
12 May - 31 May GOL Linhas Aéreas
05 May - 16 May GOL Linhas Aéreas
11 May - 25 May Aerolineas Argentinas
05 May - 02 Jun LATAM Airlines Group
05 May - 03 Jun LATAM Airlines Group
05 May - 08 Jun LATAM Airlines Group
07 May - 23 Jun LATAM Airlines Group
14 May - 24 May GOL Linhas Aéreas
13 May - 24 May GOL Linhas Aéreas

Also check the deals for one-way flights from Buenos Aires to Madrid in May.

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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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