Best way to travel between

Sofia
Athens
Travel Modes
Price
Distance
Duration
CO2
bus
$25.0
831.23 km
23h 14mins
24.94 kgs
 
train
$57.0
839.28 km
13h 43mins
44.48 kgs
 
flight
$123.0
602.7 km
4h 19mins
65.09 kgs
 
drive
$160.0
842.4 km
10h 0mins
107.83 kgs
 
Tranport Distance Time(hrs) Cost(local) Cost(usd)
Bus 831.23 km 23h 14mins 18 EUR 25.0
Train 839.28 km 13h 43mins 42 EUR 57.0
Flight 602.7 km 4h 19mins 91 EUR 123.0
Drive 842.4 km 10h 0mins 118 EUR 160.0
Take Bus from Sofia to Athens
Time: 23h 14mins Cost: 18 EUR; $ 22.5 - 27.5 USD CO2 Emission: 24.96 kgs
Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Sofia and Athens is to travel by bus, which will cost about 18 EUR or 22.50 USD.