Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Trieste Centrale | Serdika | CheapestFastest |
Last refresh of the prices: Today at 11:24 AM CET.
Compare 2 ways to go from Trieste to Sofia
Among the sustainable travel choices, the carpool stands out as the good way to reach Sofia. The journey takes about 10 hours 20 minutes and with fares starting at just $98, it presents an excellent value for a comfortable ride.
| Average Price | Average Duration | CO₂ emissions | Actions | |
|---|---|---|---|---|
| Average Price$56 - $185 | Average Duration18h 45m | 21kg CO₂e | ||
Carpool | Average Price$98 - $98 | Average Duration10h 20m | 35kg CO₂e |
Where are the popular stops in Trieste and Sofia?
Stops in Trieste
- BPiazza della Libertà 9, 34135 Trieste, Italy
- CMolo dei Bersaglieri, 42, 34124 Trieste TS, Italy
- D
Trieste
Via della Fonderia, 6, 34129 Trieste, Italy - E
Largo Città di Santos
Largo Città di Santos, 8, 34132 Trieste TS, Italy
Stops in Sofia
- Abulevard "Knyaginya Maria Luiza" 108, 1202 Sofia, Bulgaria
- C
bul. Kniaz Aleksandar Dondukov 2
bul. Kniaz Aleksandar Dondukov 2, 1000 Sofia, Bulgaria - D
Central Bus Station - Sofia
bulevard "Knyaginya Maria Luiza" 100, 1202 Tsentralna, Sofia, Bulgaria - Ebulevard "Knyaginya Maria Luiza" 100, 1202 Tsentralna, Sofia, Bulgaria
- F
Knyaginya Maria Luiza
bulevard "Knyaginya Maria Luiza" 65, 1202 Sofia Center, Sofia, Bulgaria
Compare bus companies
Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.
Frequently asked questions about traveling from Trieste to Sofia by bus
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Trieste to Sofia was searched and found on Nov 26, 2025 with a price of $72To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Trieste to Sofia, as early as possible.
You can expect to pay from $72 to $74 for a bus ticket from Trieste to Sofia based on the last 2 days. You can expect to find the cheapest price for the trip at $74 which is on 2025-11-27.
