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

Return flights

17 Sep - 01 Oct	easyJet
29 Sep - 03 Oct	Jet2
18 Sep - 21 Sep	easyJet
20 Sep - 23 Sep	Jet2
28 Sep - 05 Oct	Jet2
05 Sep - 08 Sep	Jet2
20 Sep - 25 Sep	easyJet
05 Sep - 11 Sep	Jet2
17 Sep - 19 Sep	easyJet
12 Sep - 14 Sep	easyJet
26 Sep - 29 Sep	Jet2
22 Sep - 29 Sep	Ryanair
08 Sep - 15 Sep	Ryanair

Also check the deals for one-way flights from Glasgow 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 Glasgow to Geneva in September from 130€

Return flights