28 February - Lithuania signs a trade agreement to buy liquefied natural gas from the United States in a move aimed at reducing heavy dependence on Russian gas deliveries.[11]
March
1 March - Municipal elections held in Lithuania with first ever direct mayoral elections held together.[12][13]
20 March - NATO general Jean-Paul Palomeros has signed the NATO-Lithuanian agreement on the legal status of NATO command and control centres in Lithuania.[18]
25 March - Lithuania's Social Democratic Prime Minister Algirdas Butkevičius opposed of proposed same-sex partnerships legalization.[19]
7 June - Klaipėda Port announces start of international container distribution centre.[37]
9 June - cable laying works of NordBalt were completed.[38]
18 June - in Batumi, Minister of Foreign Affairs of Lithuania Linas Linkevičius and Minister of Foreign Affairs of Georgia Tamar Beruchashvili opened a second Honorary Consulate of Lithuania in Georgia.[39]