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

Return flights

08 Sep - 17 Sep	Iberia
15 Sep - 03 Oct	Iberia
10 Sep - 19 Sep	Iberia
08 Sep - 22 Sep	Air France
15 Sep - 09 Oct	Air France
15 Sep - 29 Sep	Air France
04 Sep - 01 Oct	Delta
15 Sep - 13 Oct	Air France
05 Sep - 28 Sep	Air France
01 Sep - 17 Sep	Iberia
15 Sep - 10 Oct	Air France
01 Sep - 15 Sep	Iberia
19 Sep - 11 Oct	Delta
13 Sep - 27 Sep	Delta
04 Sep - 20 Sep	Volaris
01 Sep - 19 Sep	Iberia
26 Sep - 14 Oct	Air France
15 Sep - 12 Oct	Iberia

Also check the deals for one-way flights from Mexico City to Geneva 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 Geneva in September from 761€

Return flights