AirHint found the following cheapest return flights from Madrid (MAD) to Cancun (CUN) in May 2026 (see full year).

Return flights

15 May - 30 May	Iberojet
22 May - 30 May	Iberojet
07 May - 10 May	Air Canada
07 May - 13 May	Air Canada
07 May - 19 May	Air Canada
19 May - 26 May	Air Canada
05 May - 12 May	Air Canada
07 May - 21 May	Air Canada
05 May - 21 May	Air Canada
05 May - 10 May	Air Canada
28 May - 05 Jun	Air Transat
29 May - 13 Jun	Iberojet	direct
25 May - 05 Jun	Iberojet	direct
29 May - 01 Jun	Iberojet	direct
25 May - 01 Jun	Iberojet	direct
04 May - 09 Jun	Iberia
29 May - 07 Jun	Iberojet
23 May - 05 Jun	WORLD2FLY	direct
29 May - 06 Jun	Iberojet
29 May - 23 Jun	Iberojet	direct

Also check the deals for one-way flights from Madrid to Cancun in May.

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 May from 597€

Return flights