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

Return flights

31 Oct - 07 Nov	TAP
30 Oct - 07 Nov	TAP
31 Oct - 04 Nov	TAP
29 Oct - 06 Nov	TAP
30 Oct - 06 Nov	TAP
27 Oct - 07 Nov	TAP
29 Oct - 04 Nov	TAP
29 Oct - 07 Nov	TAP
07 Oct - 17 Oct	Ryanair
04 Oct - 10 Oct	Ryanair
01 Oct - 06 Oct	Ryanair
02 Oct - 06 Oct	Ryanair
04 Oct - 17 Oct	Ryanair
01 Oct - 04 Oct	Ryanair
09 Oct - 17 Oct	Ryanair
01 Oct - 03 Oct	Ryanair
02 Oct - 04 Oct	Ryanair
08 Oct - 17 Oct	easyJet
08 Oct - 06 Nov	SWISS
31 Oct - 14 Nov	TAP

Also check the deals for one-way flights from Madrid to Cancun 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 Cancun in October from $528

Return flights