Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Autogara Sud | Serdika | CheapestFastest |
Last refresh of the prices: Today at 11:31 EEST.
Get from Constanta to Sofia
The journey takes about 11 hours 30 minutes, and with fares starting at just £30, it presents an excellent value for a comfortable ride.
Where are the popular stops in Constanta and Sofia?
Stops in Constanta
- AStrada Labirint 26, Constanța 900178, Romania
- BȘoseaua Mangaliei 86, Constanța 900007, Romania
- C
Strada Stefan cel Mare 71
Strada Ștefan cel Mare 71, Constanța, Romania - D
Agentie Eurolines Constanța
Strada Ştefan cel Mare, 71, Constanța 900676, Romania - E
Strada Banu Mărăcine
Strada Banu Mărăcine 4, Constanța, Romania - F
Constanta OMV
Bulevardul Aurel Vlaicu, Constanța, Romania
Stops in Sofia
- Abulevard "Knyaginya Maria Luiza" 108, 1202 Sofia, Bulgaria
- C
Central Bus Station - Sofia
bulevard "Knyaginya Maria Luiza" 100, 1202 Tsentralna, Sofia, Bulgaria - Dbulevard "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
Compare bus companies
Based on 12392 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the temperature but often complained with the Wi‑Fi. FlixBus ticket prices on this trip start at £30
Frequently asked questions about travelling by bus from Constanta 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 Constanta to Sofia?
The cheapest coach tickets from Constanta to Sofia start from £30. The average price for this route is around £43. 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 Constanta to Sofia?
The average bus journey time from Constanta to Sofia is 11h 30m, covering a distance of 285 miles. The fastest bus can take you there in 11h 30m and is operated by FlixBus.
Which bus companies service the Constanta to Sofia route?
Several major bus companies operate on this route with 1 buses available per day.
What is the earliest and latest departure time for the bus from Constanta to Sofia?
The earliest bus departs from Constanta to Sofia at 19:00. And the latest bus departs at 19:00.
What are the CO₂ emissions for the bus trip from Constanta to Sofia?
A bus journey from Constanta to Sofia produces an estimated 11.458 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Constanta to Sofia was searched and found on 6 Apr 2026 with a price of £27To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Constanta to Sofia as early as possible.
You can expect to pay from £27 to £44 for a bus ticket from Constanta to Sofia based on the last 2 days. You can expect to find the cheapest price for the trip at £27, which is on 2026-04-06.
