Cheapest return flights from Madrid to Buenos Aires in September from 810€

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

Return flights

08 Sep - 22 Sep Delta
10 Sep - 21 Sep Delta
07 Sep - 12 Sep Plus Ultra Lineas Aereas direct
07 Sep - 13 Sep Plus Ultra Lineas Aereas direct
10 Sep - 14 Sep Delta
07 Sep - 21 Sep Delta
09 Sep - 21 Sep Delta
01 Sep - 08 Sep Delta
09 Sep - 08 Oct Lufthansa
15 Sep - 15 Oct Avianca
12 Sep - 05 Oct Avianca
01 Sep - 06 Oct SWISS
07 Sep - 07 Oct American Airlines
26 Sep - 09 Oct American Airlines
13 Sep - 27 Sep LATAM Airlines Group
05 Sep - 05 Oct Avianca
10 Sep - 26 Sep Avianca
12 Sep - 08 Oct Avianca
28 Sep - 12 Oct Turkish Airlines
30 Sep - 12 Oct Turkish Airlines

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

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