Terminal 2 - Sofia AirportSofia Airport metro station of M4 is next to the building of Terminal 2 of the airport.
The metro trains operate from 5:26 am to 11:49 pm (business day) and from 5:27 am to 23:33 pm (weekends and public holidays). Detailed schedule.
Single ride ticket price is 1.60 levs (0.82 EUR). The ticket is valid for the entire metro network so you can use the same ticket for transfer to any other lines. You can use contactless credit or debit card to enter the metro. Or you can buy tickets and cardsfrom the cashier desks in the metro station or from ticket machines. Information about different ticket options