AirHint found the following cheapest one-way flights from Mendoza (MDZ) to Madrid (MAD) in September 2025 (see full year).

One-Way flights

23 Sep	LATAM Airlines Group
20 Sep	JetSmart
08 Sep	Sky Airline
22 Sep	Sky Airline
16 Sep	LATAM Airlines Group
29 Sep	LATAM Airlines Group
15 Sep	Sky Airline
19 Sep	JetSmart
05 Sep	JetSmart
18 Sep	Flybondi

Also check the deals for return flights from Mendoza to Madrid in September.

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.

Book a cheap hotel in Madrid

Cheap car rent in Madrid

Cheapest one-way flights from Mendoza to Madrid in September from $536

One-Way flights