The site of the modern village has been inhabited at least since early Middle Ages. Local dense forests were a hunting resort of the Grand Dukes. Jan Długosz mentions, that the local hunting manor was visited by the Grand Duke of LithuaniaJogaila. In 1516 a hunting manor and surrounding land was granted by Grand Duke of Lithuania Sigismund I the Old to Ulrich Hosius, better known as father ofStanislaus Hosius. The area donated to the Hosius family consisted of roughly 7000 hectares of forests, with a single mill and three villages. On March 1, 1605 Ulrich Hosius' great-grandson sold the village and the adjoining land for 5000 złoty to canon of Vilna Wilczopolski, who in turn donated it to the Jesuits in 1609. The village remained administered by the Jesuits until the suppression of the Society of Jesus in 1774. The area was taken over by the royal treasury, but already on July 12 of that year king Stanislaus Augustus of Poland donated it to Mikołaj Łopaciński in exchange for a yearly donation for the Commission of National Education. At that time the village had roughly 300 inhabitants, including roughly 20 noble families. After the Partitions of Poland the village remained in the hands of the Łopaciński family. The yearly fee however was instead paid to Saint Petersburg. Following the January Uprising the peasants living in Bezdany were granted with roughly 400 hectares of land. On March 15, 1862 the Warsaw – Saint Petersburg Railway was opened and one of its stations was located in Bezdany. It was there that the Bezdany raid of September 26, 1908 took place. A group of Polish revolutionaries led by Józef Piłsudski stole roughly 200,000 Russian rubles from a passenger train. After Poland regained independence, the village started to grow. Marian Zyndram-Kościałkowski, the owner of the nearby village of Arvydai and future Prime Minister of Poland financed a new public school in Bezdany. Also, in 1937 a new wooden church was opened in the presence of the President of PolandIgnacy Mościcki. Until then, the nearest church was located in Nemenčinė, 8 kilometres away. By the end of the 1930s the village grew to almost 500 inhabitants and 70 houses. On July 9, 1943, 350 local Jews are murdered in a forest nearby Bezdonys. The massacre was perpetrated by an einsatzgruppen of Germans and local helpers lead by Bruno Kittel. Following World War II the village was returned to Lithuania. Roughly half of pre-war inhabitants were evicted and expelled to within post-war Poland. In the late 1930s as a means of Polonisation of local peasant population, a hundred Polish schools, named after Józef Piłsudski were built in Vilnius region – one such wooden school was built in Bezdonys too. In 1946 a Russianlanguage class was added to the Polish language school, in 1957 also Lithuanian language class was opened. In 1968 a new school building was opened and in 1992 a new Lithuanian language only school was built.
