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

Return flights

05 May - 20 May	Air Canada
05 May - 19 May	Air Canada
12 May - 26 May	Air Canada
04 May - 20 May	Air Canada
04 May - 25 May	Air Canada
04 May - 12 May	Air Canada
04 May - 18 May	Air Canada
04 May - 11 May	Air Canada
18 May - 25 May	Air Canada
12 May - 19 May	Air Canada
18 May - 01 Jun	Air Canada
18 May - 02 Jun	Air Canada
21 May - 02 Jun	Air Canada
19 May - 04 Jun	Air Canada
05 May - 04 Jun	Air Canada
11 May - 01 Jun	Air Canada
16 May - 01 Jun	Air Canada
16 May - 02 Jun	Air Canada
19 May - 02 Jun	Air Canada
18 May - 03 Jun	Air Canada

Also check the deals for one-way flights from Mexico City 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 Mexico City to Madrid in May from 602€

Return flights