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

Return flights

06 Oct - 13 Oct	Iberia	direct
06 Oct - 15 Oct	Iberia	direct
06 Oct - 22 Oct	Iberia
13 Oct - 27 Oct	Iberia
06 Oct - 21 Oct	Iberia
08 Oct - 15 Oct	Iberia	direct
01 Oct - 13 Oct	Iberia	direct
01 Oct - 15 Oct	Iberia	direct
06 Oct - 17 Oct	Iberia	direct
14 Oct - 29 Oct	Iberia
08 Oct - 03 Nov	Iberia	direct
30 Oct - 14 Nov	Iberia
08 Oct - 02 Nov	Iberia
09 Oct - 03 Nov	Iberia
09 Oct - 03 Nov	Aeromexico	direct

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.

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Cheapest return flights from Monterrey to Madrid in October from $733

Return flights