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

Return flights

13 Oct - 22 Oct	Iberia
13 Oct - 24 Oct	Iberia
27 Oct - 11 Nov	Iberia
21 Oct - 08 Nov	Iberia
29 Oct - 08 Nov	Iberia
21 Oct - 06 Nov	Iberia
13 Oct - 23 Oct	Iberia
27 Oct - 10 Nov	Iberia
24 Oct - 02 Nov	Viva
15 Oct - 22 Oct	Iberia
28 Oct - 04 Nov	Iberia
20 Oct - 07 Nov	Iberia
14 Oct - 04 Nov	Iberia
15 Oct - 24 Oct	Iberia
07 Oct - 21 Oct	Iberia
14 Oct - 22 Oct	Iberia
28 Oct - 07 Nov	Iberia
01 Oct - 09 Oct	Air Canada
07 Oct - 22 Oct	Iberia
11 Oct - 22 Oct	Iberia

Also check the deals for one-way flights from Monterrey 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.

Book a cheap hotel in Madrid

Cheap car rent in Madrid

Cheapest return flights from Monterrey to Madrid in October from 672€

Return flights