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

Return flights

28 Sep - 03 Oct	easyJet
28 Sep - 10 Oct	easyJet
28 Sep - 06 Oct	easyJet
15 Sep - 22 Sep	easyJet
13 Sep - 27 Sep	Iberia
27 Sep - 04 Oct	Aer Lingus
09 Sep - 02 Oct	easyJet
29 Sep - 12 Oct	easyJet
13 Sep - 20 Sep	Iberia
19 Sep - 27 Sep	easyJet
10 Sep - 14 Sep	easyJet
12 Sep - 25 Sep	easyJet
12 Sep - 19 Sep	easyJet
10 Sep - 15 Sep	easyJet
11 Sep - 14 Sep	easyJet
10 Sep - 18 Sep	easyJet

Also check the deals for one-way flights from Geneva to Cancun 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 Geneva to Cancun in September from $724

Return flights