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

Return flights

19 Nov - 26 Nov	Air Canada
12 Nov - 26 Nov	Air Canada
12 Nov - 27 Nov	Delta
16 Nov - 26 Nov	Delta
10 Nov - 26 Nov	Delta
10 Nov - 27 Nov	Delta
11 Nov - 03 Dec	Delta
17 Nov - 27 Nov	Ethiopian Airlines
10 Nov - 17 Nov	Delta
10 Nov - 25 Nov	Delta
12 Nov - 25 Nov	Delta
23 Nov - 10 Dec	Air Canada
10 Nov - 04 Dec	Delta
09 Nov - 03 Dec	Delta
18 Nov - 05 Dec	Delta
02 Nov - 03 Dec	Delta
09 Nov - 04 Dec	Delta
24 Nov - 01 Dec	Air Canada
10 Nov - 08 Dec	Delta
26 Nov - 03 Dec	Delta

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

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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Cheapest return flights from Madrid to Buenos Aires in November from 725€

Return flights