Cheapest return flights from Buenos Aires to Madrid in May from 781€

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

Return flights

04 May - 25 May Avianca
05 May - 26 May Avianca
06 May - 27 May Avianca
06 May - 25 May Avianca
06 May - 22 May Avianca
11 May - 26 May Avianca
07 May - 17 May Avianca
06 May - 17 May Avianca
14 May - 27 May Avianca
12 May - 26 May Avianca
26 May - 16 Jun LATAM Airlines Group
21 May - 09 Jun LATAM Airlines Group
18 May - 19 Jun LATAM Airlines Group
25 May - 06 Jun LATAM Airlines Group
15 May - 05 Jun LATAM Airlines Group
14 May - 11 Jun LATAM Airlines Group
14 May - 10 Jun LATAM Airlines Group
11 May - 03 Jun LATAM Airlines Group
04 May - 09 Jun LATAM Airlines Group
16 May - 06 Jun LATAM Airlines Group

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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