AirHint found the following cheapest return flights from Mendoza (MDZ) to Madrid (MAD) in October 2025 (see full year).

Return flights

09 Oct - 23 Nov	LATAM Airlines Group
01 Oct - 17 Nov	LATAM Airlines Group
02 Oct - 09 Oct	JetSmart
03 Oct - 03 Nov	Aerolineas Argentinas
01 Oct - 30 Oct	LATAM Airlines Group
01 Oct - 31 Oct	LATAM Airlines Group
27 Oct - 27 Nov	Aerolineas Argentinas
01 Oct - 15 Oct	Sky Airline
02 Oct - 30 Oct	LATAM Airlines Group
04 Oct - 19 Oct	Condor

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

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 Mendoza to Madrid in October from $1053

Return flights