Cheapest return flights from Buenos Aires to Madrid in May from 699€

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

Return flights

14 May - 19 May Avianca
11 May - 19 May Avianca
13 May - 29 May Avianca
26 May - 29 May Avianca
21 May - 29 May Avianca
18 May - 29 May Avianca
14 May - 26 May Avianca
22 May - 04 Jun Aerolíneas Argentinas
27 May - 11 Jun JetSmart
21 May - 25 May Aerolíneas Argentinas
26 May - 09 Jun LATAM Airlines Group
22 May - 05 Jun Aerolíneas Argentinas
25 May - 02 Jun JetSmart
24 May - 11 Jun JetSmart
12 May - 20 May LATAM Airlines Group
17 May - 04 Jun Aerolíneas Argentinas
11 May - 20 May Aerolíneas Argentinas
25 May - 12 Jun LATAM Airlines Group
26 May - 05 Jun LATAM Airlines Group
21 May - 05 Jun Aerolíneas Argentinas

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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