The flight is tentatively scheduled to depart from London Stansted at 7 p.m. local time and land in Vilnius at 11:30 p.m. local time. A ticket costs 275 euros.
Saturday's flight is being organized by Kidy Tour and will be operated by an Avion Express aircraft.
Passengers must register at https://www.kidytour.lt/skrydis-londonas-vilnius or contact Kidy Tour for additional information.
Several thousands of Lithuanians have in recent days asked the state to help them get home after European countries imposed drastic movement restrictions in an attempt to slow the spread of the coronavirus.
A chartered flight flew over 130 Lithuanians back from Tenerife on Wednesday, and around 350 passengers have already registered for Thursday's flights from Amsterdam and Valencia.
Flights from Paris are being organized for Friday and Saturday. All 220 seats on the first flight have already been booked.
All people who return to Lithuania from abroad must self-isolate for 14 days. They are strongly advised not to use public transport to get home from the airport.