Cheapest return flights from Madrid to Buenos Aires in October from $701

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

Return flights

06 Oct - 19 Oct Air Canada
13 Oct - 21 Oct Air Canada
14 Oct - 21 Oct Air Canada
07 Oct - 14 Oct Air Canada
07 Oct - 21 Oct Air Canada
07 Oct - 15 Oct Air Canada
07 Oct - 19 Oct Air Canada
06 Oct - 12 Oct Air Canada
06 Oct - 22 Oct Air Canada
12 Oct - 18 Nov Air Canada
09 Oct - 21 Oct Air Canada
24 Oct - 07 Nov Plus Ultra Lineas Aereas direct
24 Oct - 15 Nov Plus Ultra Lineas Aereas direct
24 Oct - 14 Nov Plus Ultra Lineas Aereas direct
31 Oct - 07 Nov Plus Ultra Lineas Aereas direct
19 Oct - 03 Nov Plus Ultra Lineas Aereas direct
31 Oct - 12 Nov Plus Ultra Lineas Aereas direct
23 Oct - 08 Nov Plus Ultra Lineas Aereas direct
30 Oct - 08 Nov Plus Ultra Lineas Aereas direct
31 Oct - 14 Nov Plus Ultra Lineas Aereas direct

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

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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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