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

Return flights

21 Apr - 28 Apr	Iberia
12 Apr - 24 Apr	Iberia
20 Apr - 20 May	Iberia
29 Apr - 09 May	Iberia
18 Apr - 05 May	Iberia
18 Apr - 22 May	Iberia
12 Apr - 25 Apr	Iberia
22 Apr - 02 May	Iberia
11 Apr - 06 May	Iberia
09 Apr - 24 Apr	Iberia
02 Apr - 16 Apr	Iberia
20 Apr - 27 Apr	Iberia
17 Apr - 28 Apr	Iberia
11 Apr - 28 Apr	Iberia
11 Apr - 24 Apr	Iberia
16 Apr - 30 Apr	Iberia
23 Apr - 07 May	Iberia
17 Apr - 02 May	Iberia
27 Apr - 04 May	Iberia
27 Apr - 04 May	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 739€

Return flights