Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Bushaltestelle Regensburg Hauptbahnof | Serdika | CheapestFastest |
Last refresh of the prices: Today at 8:53 AM CET.
Compare 2 ways to go from Regensburg to Sofia
Among the sustainable travel choices, the bus stands out as the good way to reach Sofia. The journey takes about 1 day, 2 hours 20 minutes and with fares starting at just $55, it presents an excellent value for a comfortable ride.
| Average Price | Average Duration | CO₂ emissions | Actions | |
|---|---|---|---|---|
| Average Price$55 - $266 | Average Duration1d 2h | 28kg CO₂e | ||
Carpool | Average Price$161 - $161 | Average Duration18h 10m | 47kg CO₂e |
Where are the popular stops in Regensburg and Sofia?
Stops in Regensburg
- ABahnhofstraße 18, 93047 Regensburg, Germany
- B
Bushaltestelle Regensburg Hauptbahnof
Bahnhofstraße 16, 93047 Regensburg, Germany
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
Frequently asked questions about traveling from Regensburg to Sofia by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Regensburg to Sofia?
The cheapest bus tickets from Regensburg to Sofia start from $55. The average price for this route is around $168. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Regensburg to Sofia?
The average bus trip duration from Regensburg to Sofia is 1d 2h, covering a distance of 691 miles (1115 km). The quickest bus can get you there in 19h 30m and is operated by Racic Eurobus.
Which bus companies service the Regensburg to Sofia route?
Several major bus companies operate on this route with 2 buses available per day, including services from FlixBus, Racic Eurobus, Union Ivkoni.
What is the earliest and latest departure time for the bus from Regensburg to Sofia?
The earliest bus departs from Regensburg to Sofia at 6:15am. And the latest bus departs at 10:45pm.
What are the CO₂ emissions for the bus trip from Regensburg to Sofia?
A bus trip from Regensburg to Sofia generates an estimated 28 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
What is the best bus company from Regensburg to Sofia?
According to Busbud customers, the highest-rated bus company on this route is Racic Eurobus, with an average rating of 3.6 out of 5 stars based on 18 reviews.
Which bus company has the best Wi-Fi from Regensburg to Sofia?
Based on reviews on Busbud, the bus company FlixBus has the best Wi-Fi rating with a score of 2.7.
Which bus company has the most timely service from Regensburg to Sofia?
According to Busbud traveller reviews, the most timely bus company on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.
Which bus company has the cleanest buses from Regensburg to Sofia?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Racic Eurobus, with a cleanliness rating of 4.3 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 Regensburg to Sofia was searched and found on Dec 23, 2025 with a price of $100To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Regensburg to Sofia, as early as possible.
You can expect to pay from $100 to $235 for a bus ticket from Regensburg to Sofia based on the last 2 days. You can expect to find the cheapest price for the trip at $235 which is on 2025-12-25.
