Next departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
Flixtrain + Flixbus | Hbf | Serdika | Cheapest | |||||
 | Cologne / Bonn Airport Busterminal CGN Airport | Serdika | Fastest | |||||
 | Flughafen Köln/Bonn Airport (CGN) | Serdika | No tags | |||||
| Heinrich-von-Stephan-Straße | Serdika | No tags |
Last refresh of the prices: Last Tuesday at 2:48 PM CET.
Compare 2 ways to go from Cologne to Sofia
Among the sustainable travel choices, the carpool stands out as the good way to reach Sofia. The journey takes about 20 hours and with fares starting at just $105, it presents an excellent value for a comfortable ride.
| Average Price | Average Duration | CO₂ emissions | Actions | |
|---|---|---|---|---|
| Average Price$77 - $253 | Average Duration1d 10h | 39kg CO₂e | ||
Carpool | Average Price$105 - $105 | Average Duration20h | 65kg CO₂e |
Where are the popular stops in Cologne and Sofia?
Stops in Cologne
- BBahnsteig Gleis 2 + 3, 50667 Köln, Germany
- CGummersbacher Str. 31, 50679 Köln, Germany
- D
Riehl Zoo
Riehler Str. 168, 50735 Köln, Germany - E
Leverkusen Mitte
Heinrich-von-Stephan-Straße, 51373 Leverkusen - F
Rhein Energie Stadion
Cologne,, 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 Cologne 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 Cologne to Sofia?
The cheapest bus tickets from Cologne to Sofia start from $77. The average price for this route is around $109. 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 Cologne to Sofia?
The average bus trip duration from Cologne to Sofia is 1d 10h, covering a distance of 957 miles (1543 km). The quickest bus can get you there in 1d 4h and is operated by Union Ivkoni.
Which bus companies service the Cologne to Sofia route?
Several major bus companies operate on this route with 3 buses available per day, including services from FlixBus, Union Ivkoni.
What is the earliest and latest departure time for the bus from Cologne to Sofia?
The earliest bus departs from Cologne to Sofia at 8:00am. And the latest bus departs at 11:35pm.
What are the CO₂ emissions for the bus trip from Cologne to Sofia?
A bus trip from Cologne to Sofia generates an estimated 39 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 Cologne 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 11380 reviews.
Which bus company has the best Wi-Fi from Cologne 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 Cologne 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 Cologne 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 Cologne to Sofia was searched and found on Dec 1, 2025 with a price of $75To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Cologne to Sofia, as early as possible.
You can expect to pay from $75 to $205 for a bus ticket from Cologne to Sofia based on the last 2 days. You can expect to find the cheapest price for the trip at $75 which is on 2025-12-01.
Usually Union Ivkoni 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.
