Cheapest return flights from Mexico City to Madrid in September from $739

Best time to book flights for Mexico City (MEX) to Madrid (MAD) flights at AirHint

AirHint found the following cheapest return flights from Mexico City (MEX) to Madrid (MAD) in September 2025 (see full year).

Return flights

21 Sep - 30 Sep Aeromexico
24 Sep - 07 Oct Avianca
10 Sep - 29 Sep Avianca
04 Sep - 22 Sep Avianca
03 Sep - 22 Sep Avianca
03 Sep - 24 Sep Avianca
08 Sep - 02 Oct Avianca
28 Sep - 13 Oct Avianca
22 Sep - 14 Oct Avianca
23 Sep - 14 Oct Avianca
09 Sep - 23 Sep Avianca
23 Sep - 30 Sep Avianca
11 Sep - 06 Oct Avianca
14 Sep - 05 Oct Avianca
08 Sep - 08 Oct Avianca
08 Sep - 16 Sep Avianca
07 Sep - 30 Sep Avianca
04 Sep - 15 Sep Avianca
02 Sep - 02 Oct Avianca
11 Sep - 07 Oct Avianca

Also check the deals for one-way flights from Mexico City to Madrid in September.

Skyscanner

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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