Cheapest return flights from Buenos Aires to Madrid in May from 751€

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

Return flights

14 May - 18 May Avianca
11 May - 20 May Aerolíneas Argentinas
10 May - 28 May LATAM Airlines Group
09 May - 18 May LATAM Airlines Group
11 May - 28 May LATAM Airlines Group
08 May - 04 Jun LATAM Airlines Group
17 May - 17 Jun LATAM Airlines Group
27 May - 17 Jun LATAM Airlines Group
29 May - 17 Jun LATAM Airlines Group
24 May - 17 Jun LATAM Airlines Group
23 May - 10 Jun Aerolíneas Argentinas
01 May - 18 May Flybondi
05 May - 11 May Avianca
12 May - 19 May Avianca
10 May - 29 May Avianca
10 May - 01 Jun Avianca
12 May - 16 Jun Avianca
18 May - 09 Jun Avianca
17 May - 03 Jun Avianca
04 May - 25 May LATAM Airlines Group

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

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