Cheapest return flights from Mexico City to Barcelona in September from 612€

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

Return flights

08 Sep - 16 Sep Viva
05 Sep - 16 Sep Volaris
08 Sep - 24 Sep Volaris
08 Sep - 17 Sep Volaris
02 Sep - 16 Sep Viva
12 Sep - 16 Sep Volaris
23 Sep - 07 Oct Finnair
01 Sep - 15 Sep Viva
27 Sep - 25 Oct Viva
24 Sep - 01 Oct Finnair
24 Sep - 08 Oct Finnair
28 Sep - 08 Oct Finnair
13 Sep - 27 Sep Delta
14 Sep - 25 Sep Delta
10 Sep - 17 Sep Delta
15 Sep - 01 Oct Delta
25 Sep - 02 Oct Delta
17 Sep - 02 Oct Delta
11 Sep - 01 Oct Delta
16 Sep - 15 Oct Aeromexico

Also check the deals for one-way 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.

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