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

Return flights

03 Sep - 10 Sep	United
10 Sep - 19 Sep	United
06 Sep - 06 Oct	United
05 Sep - 13 Sep	United
17 Sep - 26 Sep	United
26 Sep - 03 Oct	United
28 Sep - 07 Oct	United
16 Sep - 10 Oct	United
19 Sep - 26 Sep	United
22 Sep - 29 Sep	United
19 Sep - 29 Sep	United
18 Sep - 29 Sep	United
24 Sep - 07 Oct	United
14 Sep - 30 Sep	United
01 Sep - 05 Sep	Volaris
29 Sep - 17 Oct	United
30 Sep - 19 Oct	United
14 Sep - 08 Oct	Emirates

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

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 Mexico City to Dubai in September from 893€

Return flights