Cheapest return flights from Madrid to Buenos Aires in September from 642€

Best time to book flights for Madrid (MAD) to Buenos Aires (EZE) flights at AirHint

AirHint found the following cheapest return flights from Madrid (MAD) to Buenos Aires (EZE) in September 2025 (see full year).

Return flights

04 Sep - 21 Oct Lufthansa
11 Sep - 24 Sep Lufthansa
07 Sep - 24 Sep Lufthansa
04 Sep - 24 Sep Lufthansa
09 Sep - 30 Sep Lufthansa
12 Sep - 15 Oct Lufthansa
09 Sep - 15 Oct Lufthansa
12 Sep - 30 Sep Lufthansa
02 Sep - 19 Sep Delta
17 Sep - 30 Sep American Airlines
01 Sep - 10 Oct Lufthansa
09 Sep - 18 Sep Air Canada
06 Sep - 15 Sep Delta
02 Sep - 09 Sep Delta
19 Sep - 08 Oct Air Canada
26 Sep - 18 Oct Turkish Airlines
02 Sep - 02 Oct Turkish Airlines
03 Sep - 02 Oct Turkish Airlines
09 Sep - 15 Oct Iberia direct
26 Sep - 28 Oct Lufthansa

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

Skyscanner

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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