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 | Cheapest | ||||
| Bus | Trieste Centrale | Serdika | Fastest | ||||
| Bus | Trieste Airport (TRS) | Serdika | No tags |
Last refresh of the prices: Today at 19:15 CEST.
Get from Trieste to Sofia
The journey takes about 21 hours, and with fares starting at just COP 279,629, it presents an excellent value for a comfortable ride.
Bus stations and stops in Trieste and Sofia
Stops in Trieste
- B
Centrale
Piazza della Libertà 9, 34135 Trieste, Italy - C
Trieste
Via della Fonderia, 6, 34129 Trieste, Italy - D
Largo Città di Santos
Largo Città di Santos, 8, 34132 Trieste TS, Italy - E
Stazione marittima
Molo dei Bersaglieri, 42, 34124 Trieste TS, Italy
Stops in Sofia
- A
Serdika
bulevard "Knyaginya Maria Luiza" 108, 1202 Sofia, Bulgaria - C
Central Bus Station - Sofia
bulevard "Knyaginya Maria Luiza" 100, 1202 Tsentralna, Sofia, Bulgaria - D
Central Bus Station
bulevard "Knyaginya Maria Luiza" 100, 1202 Tsentralna, Sofia, Bulgaria - E
Knyaginya Maria Luiza
bulevard "Knyaginya Maria Luiza" 65, 1202 Sofia Center, Sofia, Bulgaria - F
Lukoil
E80 9086, 1331 Sofia, Bulgaria
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Frequently asked questions about travelling by bus from Trieste to Sofia
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much is the bus ticket from Trieste to Sofia?
The cheapest coach tickets from Trieste to Sofia start from COP 279,629. The average price for this route is around COP 414,063. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus journey from Trieste to Sofia?
The average bus journey time from Trieste to Sofia is 21h, covering a distance of 520 miles. The fastest bus can take you there in 16h 10m and is operated by M&M TRAVEL.
Which bus companies service the Trieste to Sofia route?
Several major bus companies operate on this route with 3 buses available per day, including services from FlixBus, M&M TRAVEL.
What is the earliest and latest departure time for the bus from Trieste to Sofia?
The earliest bus departs from Trieste to Sofia at 11:35. And the latest bus departs at 21:20.
What are the CO₂ emissions for the bus trip from Trieste to Sofia?
A bus journey from Trieste to Sofia produces an estimated 20.949275 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.
Which is the best bus company from Trieste to Sofia?
According to Busbud customers, the highest-rated bus company on this route is FlixBus, with an average rating of 3.5 out of 5 stars based on 12979 reviews.
Which company has the best Wi-Fi from Trieste to Sofia?
Based on Busbud reviews, the bus company FlixBus has the best Wi-Fi rating with a score of 2.7.
Which bus company offers the most punctual service from Trieste to Sofia?
According to Busbud traveller reviews, the most punctual bus company on this route is FlixBus, with a punctuality rating of 4.0 out of 5 stars.
Which bus company has the cleanest buses from Trieste to Sofia?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is FlixBus, with a cleanliness rating of 4.1 out of 5 stars.
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 20 Jul 2026 with a price of COP 290,554To 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 COP 290,554 to COP 602,397 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 COP 308,972, which is on 2026-07-25.
Usually FlixBus will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.
