AirHint found the following cheapest return flights from Olbia (OLB) to London (LTN) in December 2025 (see full year).

Return flights

20 Dec - 04 Jan	Ryanair
12 Dec - 15 Dec	Volotea
01 Dec - 05 Dec	Aeroitalia
01 Dec - 29 Dec	Ryanair
21 Dec - 28 Dec	easyJet
11 Dec - 15 Dec	Volotea
18 Dec - 21 Dec	Volotea
26 Dec - 29 Dec	easyJet
27 Dec - 30 Dec	Volotea
29 Dec - 04 Jan	Ryanair
21 Dec - 04 Jan	easyJet
30 Dec - 04 Jan	Ryanair
30 Dec - 02 Jan	Ryanair
18 Dec - 23 Dec	Volotea
22 Dec - 27 Dec	Volotea
31 Dec - 04 Jan	Volotea
27 Dec - 03 Jan	Aeroitalia

Also check the deals for one-way flights from Olbia to London in December.

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 Olbia to London in December from 125€

Return flights