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

Return flights

28 Oct - 14 Nov	Volaris
28 Oct - 07 Nov	Volaris
22 Oct - 05 Nov	Volaris
01 Oct - 10 Oct	Volaris
01 Oct - 08 Oct	Volaris
30 Oct - 11 Nov	Volaris
20 Oct - 10 Nov	Iberia	direct
05 Oct - 17 Oct	Volaris
29 Oct - 12 Nov	Iberia	direct
28 Oct - 15 Nov	Iberia	direct
19 Oct - 07 Nov	Aeromexico	direct
28 Oct - 14 Nov	Aeromexico	direct
21 Oct - 19 Nov	Aeromexico	direct
01 Oct - 07 Oct	Finnair
01 Oct - 16 Oct	Finnair
20 Oct - 27 Oct	Volaris
12 Oct - 26 Oct	Volaris
06 Oct - 10 Oct	Finnair
01 Oct - 09 Oct	Virgin Atlantic
12 Oct - 24 Oct	Iberia	direct

Also check the deals for one-way flights from Mexico City 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 Mexico City to Madrid in October from $673

Return flights