The cheapest way in. Nothing listed is quicker.
Metro M4 from Terminal 2
M4 · Metropolitan EAD, the Sofia metroPickup, hours & luggage
Boards at. Sofia Airport metro station, at the eastern end of Terminal 2 next to the terminal building; from Terminal 1 take the free shuttle bus first
EUR 0.80 tapped with a contactless bank card, phone or watch at the entrance gates, or as a single from the ticket office or machine in the station; a ticket bought on board from an inspector is EUR 20. A day on one bank card is capped at EUR 2.00; a 24-hour pass is EUR 3.00 and a 72-hour pass EUR 7.60, night buses included.
Luggage. Two pieces of hand luggage ride free; each further piece needs its own EUR 0.80 ticket.
Hours. Weekdays every 7 to 9 minutes from 06:30 to 20:30, every 14 before that and every 10 to 14 after; at weekends and holidays every 12 to 15 minutes, first train 05:25, last 23:46. Nothing between the last train and 05:21.
