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

Return flights

21 Oct - 25 Nov	Iberia Express
21 Oct - 18 Nov	Iberia Express
30 Oct - 26 Nov	Ryanair
22 Oct - 27 Oct	Iberia
21 Oct - 08 Nov	Iberia Express
20 Oct - 28 Oct	TAP
16 Oct - 18 Nov	Ryanair
22 Oct - 07 Nov	Iberia
21 Oct - 12 Nov	Ryanair
29 Oct - 15 Nov	TAP
29 Oct - 19 Nov	TAP
20 Oct - 12 Nov	TAP
21 Oct - 26 Oct	Iberia Express
16 Oct - 22 Oct	Ryanair
22 Oct - 26 Oct	British Airways
16 Oct - 25 Oct	Ryanair
21 Oct - 29 Oct	easyJet
16 Oct - 23 Oct	Ryanair
16 Oct - 20 Oct	Ryanair
16 Oct - 28 Oct	Ryanair

Also check the deals for one-way flights from Madrid to Mexico City 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 Madrid to Mexico City in October from 781€

Return flights