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

Return flights

04 Dec - 08 Dec	LOT	direct
07 Dec - 14 Dec	LOT	direct
05 Dec - 08 Dec	LOT	direct
05 Dec - 07 Dec	LOT	direct
28 Dec - 08 Jan	LOT	direct
03 Dec - 07 Dec	Lufthansa
07 Dec - 11 Dec	LOT	direct
04 Dec - 07 Dec	LOT	direct
11 Dec - 15 Dec	LOT	direct
03 Dec - 08 Dec	Lufthansa
12 Dec - 16 Dec	ITA Airways
26 Dec - 01 Jan	LOT	direct
30 Dec - 01 Jan	LOT	direct
28 Dec - 05 Jan	LOT	direct
24 Dec - 01 Jan	KLM
27 Dec - 02 Jan	SWISS
18 Dec - 05 Jan	KLM
14 Dec - 05 Jan	LOT	direct
18 Dec - 01 Jan	KLM
23 Dec - 01 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 219€

Return flights