There are two ways to pay for the tuition fee: the full amount at once or in installments of 50 percent. The first installment must be paid within the first two weeks of each semester. When paying in installments, the remaining 50 percent must be paid: in the Autumn semester – by 5th of November, in the Spring semester – by 5th of April.
More information: https://www.ku.lt/studentams/informacija-apie-mokescius/