AirHint found the following cheapest one-way flights from Mexico City (MEX) to Madrid (MAD) in August 2026 (see full year).

One-Way flights

09 Aug	Aeromexico	direct
10 Aug	Aeromexico	direct
04 Aug	Aeromexico	direct
02 Aug	Aeromexico	direct
18 Aug	British Airways
19 Aug	British Airways
12 Aug	British Airways
13 Aug	Delta
06 Aug	Delta
20 Aug	KLM

Also check the deals for return flights from Mexico City to Madrid in August.

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 one-way flights from Mexico City to Madrid in August from $397

One-Way flights