Best way to travel between

Sofia
Tbilisi
Travel Modes
Price
Distance
Duration
CO2
bus
$40.0
2313.15 km
36h 5mins
69.39 kgs
 
flight
$168.0
1862.24 km
8h 51mins
201.12 kgs
 
drive
$360.0
2237.88 km
27h 35mins
286.45 kgs
 
N/A
 
 
 
 
 
Tranport Distance Time(hrs) Cost(local) Cost(usd)
Bus 2313.15 km 36h 5mins 67 GEL 40.0
Flight 1862.24 km 8h 51mins 283 GEL 168.0
Drive 2237.88 km 27h 35mins 607 GEL 360.0
Take Bus from Sofia Zob Serdika to Istanbul Büyük Otogarı
Time: 8h 24mins Cost: 37 GEL; $ 19.6 - 23.9 USD CO2 Emission: 17.13 kgs
Take Bus from Istanbul Otogari to Tbilisi
Time: 26h 38mins Cost: 67 GEL; $ 36.0 - 44.0 USD CO2 Emission: 52.28 kgs
Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Sofia and Tbilisi is to travel by bus, which will cost about 67 GEL or 36.00 USD.