The flights will be conducted three times a week, Ryanair said.
Furthermore, Ryanair will launch a route from Kaunas to the Spanish city of Girona on Monday and a route from Vilnius to the Greek island of Corfu on March 28. On March 29, the company will start flying from Kaunas to the Bulgarian resort of Burgas and the Italian resort of Rimini on the Adriatic Sea.
Currently, direct flights from Vilnius to Kiev are conducted by Hungary's Wizz Air and Ukraine's Ukraine International Airlines.