AirHint found the following cheapest return flights from London (LCY) to Vilnius (VNO) in December 2025 (see full year).

Return flights

26 Dec - 09 Jan	LOT	direct
29 Dec - 12 Jan	LOT	direct
10 Dec - 16 Dec	ITA Airways
09 Dec - 14 Dec	LOT	direct
01 Dec - 07 Dec	Lufthansa
01 Dec - 05 Dec	LOT	direct
26 Dec - 01 Jan	LOT	direct
10 Dec - 14 Dec	Lufthansa
29 Dec - 01 Jan	LOT	direct
03 Dec - 07 Dec	Lufthansa
05 Dec - 09 Dec	ITA Airways
05 Dec - 09 Dec	LOT	direct
04 Dec - 07 Dec	LOT	direct
05 Dec - 08 Dec	LOT	direct
31 Dec - 16 Jan	KLM
28 Dec - 02 Jan	LOT	direct
31 Dec - 07 Jan	KLM
29 Dec - 02 Jan	LOT	direct
30 Dec - 02 Jan	LOT	direct
22 Dec - 12 Jan	LOT	direct

Also check the deals for one-way flights from London to Vilnius 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 London to Vilnius in December from 210€

Return flights