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

Return flights

12 Apr - 05 May	Iberia
15 Apr - 25 Apr	Iberia
15 Apr - 06 May	Iberia
24 Apr - 07 May	Iberia
25 Apr - 09 May	Iberia
16 Apr - 07 May	Iberia
16 Apr - 25 Apr	Iberia
12 Apr - 10 May	Iberia
27 Apr - 17 May	Iberia
24 Apr - 09 May	Iberia
16 Apr - 01 May	Iberia
22 Apr - 03 May	Iberia
15 Apr - 30 Apr	Iberia
16 Apr - 30 Apr	Iberia
01 Apr - 16 Apr	Iberia
01 Apr - 17 Apr	Iberia
01 Apr - 15 Apr	Iberia
01 Apr - 09 Apr	Iberia
16 Apr - 25 Apr	Aeromexico	direct
02 Apr - 16 Apr	Aeromexico	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 $769

Return flights