The bus from the airport to the Railway Station is #322
Here is statement from web link in title:
This route runs past the metro station "Kharkiv and South Bridge.
A. These are the vehicles used: Volvo (48 мест), Икарус 256 (41 место), Mersedes Benz (16 мест) и Ивеко (16 мест). The route served by buses: Volvo (48 seats), Ikarus 256 (41 seat), Mersedes Benz (16 seats) and Iveco (16 seats).
B. Tickets from the airport "Borispol" to the railway station and back - 22 hryvnas. Стоимость билета из аэропорта "Борисполь" до ст. Tickets from the airport "Borispol" to art. м. "Харківська" и обратно - 17 грн. m. "Kharkiv" and back - 17 hryvnas.
