AirHint found the following cheapest return flights from Monterrey (MTY) to Madrid (MAD) in April 2026 (see full year).

Return flights

08 Apr - 18 Apr	Iberia
07 Apr - 29 Apr	Iberia
15 Apr - 22 Apr	Iberia
15 Apr - 25 Apr	Iberia
06 Apr - 25 Apr	Iberia
01 Apr - 15 Apr	Iberia
20 Apr - 30 Apr	Iberia
08 Apr - 30 Apr	Iberia
01 Apr - 30 Apr	Iberia
08 Apr - 01 May	Iberia
28 Apr - 12 May	Iberia
02 Apr - 18 Apr	Iberia
10 Apr - 04 May	Iberia
17 Apr - 09 May	Iberia
17 Apr - 09 May	Aeromexico	direct
10 Apr - 04 May	Aeromexico	direct
08 Apr - 01 May	Air Europa	direct

Also check the deals for one-way flights from Monterrey to Madrid in April.

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 Monterrey to Madrid in April from 666€

Return flights