Cheapest one-way flights from Mexico City to Barcelona in September from 296€

AirHint found the following cheapest one-way flights from Mexico City (MEX) to Barcelona (BCN) in September 2025 (see full year).

One-Way flights

21 Sep Aeromexico
28 Sep Aeromexico
29 Sep Aeromexico
17 Sep Arajet
22 Sep Volaris
20 Sep Aeromexico
07 Sep Aeromexico
23 Sep Aeromexico
08 Sep Viva
03 Sep Arajet

Also check the deals for return flights from Mexico City to Barcelona 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.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona

Feel free to contact us with any feedback or request another flight research.