AirHint found the following cheapest return flights from Lille (LIL) to Geneva (GVA) in October 2025 (see full year).

Return flights

31 Oct - 17 Nov	easyJet	direct
31 Oct - 10 Nov	easyJet	direct
31 Oct - 03 Nov	easyJet	direct
31 Oct - 21 Nov	easyJet	direct
24 Oct - 10 Nov	easyJet	direct
31 Oct - 07 Nov	easyJet	direct
31 Oct - 14 Nov	easyJet	direct
29 Oct - 31 Oct	Volotea
24 Oct - 03 Nov	easyJet	direct
27 Oct - 10 Nov	easyJet	direct
27 Oct - 03 Nov	easyJet	direct
24 Oct - 27 Oct	easyJet	direct
24 Oct - 31 Oct	easyJet	direct
24 Oct - 26 Oct	easyJet
27 Oct - 31 Oct	easyJet	direct
27 Oct - 28 Oct	easyJet
22 Oct - 23 Oct	Volotea
27 Oct - 27 Oct	Volotea
23 Oct - 25 Oct	Volotea

Also check the deals for one-way flights from Lille to Geneva in October.

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 Lille to Geneva in October from 121€

Return flights