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

Return flights

10 Oct - 17 Oct	Volotea	direct
03 Oct - 17 Oct	Volotea	direct
03 Oct - 10 Oct	Volotea	direct
10 Oct - 24 Oct	Volotea	direct
10 Oct - 12 Oct	Volotea
03 Oct - 06 Oct	Volotea
17 Oct - 24 Oct	Volotea	direct
08 Oct - 10 Oct	easyJet
24 Oct - 26 Oct	Volotea
31 Oct - 02 Nov	Volotea
24 Oct - 02 Nov	Volotea
02 Oct - 05 Oct	Ryanair

Also check the deals for one-way flights from Lille to Olbia 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 Olbia in October from 70€

Return flights