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

Return flights

20 Aug - 26 Aug	Lufthansa
21 Aug - 28 Aug	SWISS
29 Aug - 02 Sep	SWISS
19 Aug - 26 Aug	Lufthansa
22 Aug - 26 Aug	SWISS
28 Aug - 04 Sep	SWISS
21 Aug - 30 Aug	SWISS
25 Aug - 30 Aug	SWISS
10 Aug - 14 Sep	LOT	direct
20 Aug - 27 Aug	Lufthansa
27 Aug - 03 Sep	Lufthansa
05 Aug - 08 Aug	LOT	direct
03 Aug - 08 Aug	LOT	direct
04 Aug - 08 Aug	LOT	direct
26 Aug - 02 Sep	Lufthansa
28 Aug - 04 Sep	LOT	direct
22 Aug - 07 Sep	LOT	direct
31 Aug - 07 Sep	LOT	direct
31 Aug - 04 Sep	LOT	direct
06 Aug - 03 Sep	KLM

Also check the deals for one-way flights from London to Vilnius in August.

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 August from $257

Return flights