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

Return flights

11 Dec - 14 Dec	Volotea
04 Dec - 11 Dec	Volotea
04 Dec - 07 Dec	Volotea
06 Dec - 11 Dec	Aeroitalia
01 Dec - 05 Dec	Aeroitalia
12 Dec - 15 Dec	easyJet
11 Dec - 15 Dec	Volotea
05 Dec - 10 Dec	Ryanair
26 Dec - 29 Dec	easyJet
19 Dec - 21 Dec	easyJet
30 Dec - 04 Jan	Ryanair
20 Dec - 04 Jan	Volotea
30 Dec - 02 Jan	Ryanair
31 Dec - 04 Jan	Volotea
30 Dec - 06 Jan	Ryanair
29 Dec - 01 Jan	Aeroitalia
29 Dec - 04 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 $170

Return flights