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

Return flights

13 May - 27 May	TUI fly Belgium
20 May - 27 May	Air Canada
13 May - 20 May	Air Canada
13 May - 28 May	Air Canada
06 May - 21 May	Air Canada
08 May - 22 May	TUI fly Belgium
19 May - 28 May	Air Canada
14 May - 28 May	United
07 May - 18 May	United
09 May - 30 May	Air Canada
15 May - 06 Jun	Air Canada
15 May - 05 Jun	British Airways
23 May - 20 Jun	Air France

Also check the deals for one-way flights from Cancun to Madrid 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 Cancun to Madrid in May from $719

Return flights