Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Васил Караиванов | Serdika | Cheapest | ||||
| Bus | Васил Караиванов | Serdika | Fastest |
Last refresh of the prices: 09/08/2026 EEST.
Get from Karlovo to Sofia
The journey takes about 2 hours 10 minutes and with fares starting at just PEN 42, it presents an excellent value for a comfortable ride.
Compare bus companies
Based on 2096 reviews, the company was rated 2.7 stars on Busbud. Travelers were especially satisfied with the ticket access and the departure location but often complained with the wifi. Union Ivkoni ticket prices on this trip start at PEN 42
Frequently asked questions about traveling from Karlovo 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 Karlovo to Sofia?
The cheapest bus tickets from Karlovo to Sofia start from PEN 42. The average price for this route is around PEN 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 ride from Karlovo to Sofia?
The average bus trip duration from Karlovo to Sofia is 2h 10m, covering a distance of 76 miles (122 km). The quickest bus can get you there in 2h 10m and is operated by Union Ivkoni.
Which bus companies service the Karlovo 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 Karlovo to Sofia?
The earliest bus departs from Karlovo to Sofia at 8:20am. And the latest bus departs at 1:50pm.
What are the CO₂ emissions for the bus trip from Karlovo to Sofia?
A bus trip from Karlovo to Sofia generates an estimated 3.0355499999999997 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel 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 Karlovo to Sofia was searched and found on Sep 20, 2026 with a price of PEN 37To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Karlovo to Sofia, as early as possible.
You can expect to pay from PEN 37 to PEN 37 for a bus ticket from Karlovo to Sofia based on the last 2 days. You can expect to find the cheapest price for the trip at PEN 37 which is on 2026-09-20.
