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

Return flights

19 Oct - 11 Nov	Aeromexico	direct
20 Oct - 11 Nov	Aeromexico	direct
22 Oct - 11 Nov	Aeromexico	direct
21 Oct - 11 Nov	Aeromexico	direct
30 Oct - 13 Nov	Aeromexico
23 Oct - 12 Nov	Viva
30 Oct - 07 Nov	Aeromexico
16 Oct - 31 Oct	Finnair
30 Oct - 06 Nov	Aeromexico
28 Oct - 18 Nov	Finnair
06 Oct - 15 Oct	Viva
19 Oct - 07 Nov	Viva
16 Oct - 23 Oct	Viva
13 Oct - 22 Oct	Viva
02 Oct - 15 Oct	Alaska Airlines
05 Oct - 21 Oct	Air Canada
12 Oct - 23 Oct	Iberia
07 Oct - 23 Oct	Iberia
06 Oct - 14 Oct	Viva
12 Oct - 21 Oct	Air Canada

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 $740

Return flights