Bus Tickets from Sofia to Karlsruhe

Next departures

Next departures for Sofia to Karlsruhe on September 20
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Flixbus
Serdika
Südseite HauptbahnhofCheapest
Union Ivkoni
Serdika
Südseite HauptbahnhofFastest
Citylines
Serdika
Südseite HauptbahnhofNo tags
Flixbus
Serdika
Südseite HauptbahnhofNo tags
Flixbus + Flixtrain
Serdika
Karlsruhe HbfNo tags

Accepted payments

  • Visa
  • MasterCard
  • American Express
  • China Union Pay
  • Diners Club Canada
  • Discover Click to Pay
  • JCB payment
  • Klarna (Pay over time)
  • Google Pay

Compare 2 ways to go from Sofia to Karlsruhe.

Bus
Average Price$113 - $279Average Duration1d 3h
34kg CO₂e5 out of 5 stars
Most eco-friendly
Carpool
Average Price$91 - $182Average Duration17h 30m
57kg CO₂e4 out of 5 stars
CheapestFastest
busbud logoBusbud recommends carpooling from Sofia to Karlsruhe

Among the sustainable travel choices, the carpool stands out as the good way to reach Karlsruhe. The journey takes about 17 hours 30 minutes and with fares starting at just $91, it presents an excellent value for a comfortable ride.

1carpool per day
17h 30mAverage Duration
$91Cheapest ticket
57kgCO₂ emissions

Bus Sofia to Karlsruhe: Trip Overview

Average ticket price$176
Average bus trip duration1d 3h
Number of daily buses3
Earliest bus departure1:45am
Distance836 miles (1347 km)
Latest bus departure10:50pm

Sofia to Karlsruhe Bus

Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from Sofia to Karlsruhe.

We make sure you can find a bus service from Sofia to Karlsruhe from the most reliable bus companies operating this trip.

Whether it is cheap bus tickets or more luxurious buses going to Karlsruhe from Sofia, we help you find what you're looking for based on how much of a budget you have.

Frequently asked questions for your trip Sofia - Karlsruhe

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
09/14
$157
09/15
No data
Today
No data
09/17
No data
09/18
No data
09/19
No data
09/20
$121
09/21
No data
busbud logoThe cheapest trip from Sofia to Karlsruhe was searched and found on Sep 20, 2025 with a price of $121

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Sofia to Karlsruhe, as early as possible.

You can expect to pay from $121 to $183 for a bus ticket from Sofia to Karlsruhe based on the last 2 days. You can expect to find the cheapest price for the trip at $121 which is on 2025-09-20.

Usually Karat-S 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.

About Bus Travel

Bus Travel Tips

If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from Sofia to Karlsruhe but it'll also be endearing to native speakers who will surely appreciate your effort.

Start sightseeing the minute your bus leaves the station. If you're on the night bus from Sofia to Karlsruhe, get comfy and count the stars.

Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Sofia to Karlsruhe.

Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Sofia to Karlsruhe.

Did you know?

The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.

Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travelers have used their electronic device on board during 2014.

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

Will you be returning to Sofia by bus?

Bus from Karlsruhe to Sofia

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud helps you easily search, compare and book intercity bus tickets on a worldwide scale with our comprehensive list of bus routes and schedules. With Busbud, wherever you go, you have a worldwide bus station within reach and available in your own language and currency. Busbud prides itself on its worldwide partnerships. We make it possible for you to buy tickets with its large network of trustworthy bus partners like Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

People from around the world trust Busbud

‌

Popular Buses Connecting Sofia

Buses Leaving from Sofia

Buses Going to Sofia

Popular Buses Connecting Karlsruhe

Buses Leaving from Karlsruhe

Buses Going to Karlsruhe