Bus from Karlsruhe to Sofia from $80

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Compare all timetables for the bus from Karlsruhe to Sofia

Here is a selection of the cheapest bus trips from the schedule from Karlsruhe to Sofia from various bus operators like FlixBus, Karat-S or Union Ivkoni for the next days.
today
from $80
tomorrow
Saturday
from $85
Sunday
from $87
Monday
from $138
Tuesday
from $113
Wednesday

Cheapest bus trips today

Prices are for one way and one person
  • FlixBus
    35h 40m
    0
    11:30 PM
    Karlsruhe
    Central Station
    11:10 AM
    Sofia
    Central Bus Station
    0
    FlixBus
    Economy
    $80
  • FlixBus
    28h 40m
    0
    4:55 AM
    Karlsruhe
    Central Station
    9:35 AM
    Sofia
    Central Bus Station
    0
    FlixBus
    Economy
    $93

Cheapest bus trips Saturday

Prices are for one way and one person
  • FlixBus
    35h 40m
    0
    11:30 PM
    Karlsruhe
    Central Station
    11:10 AM
    Sofia
    Central Bus Station
    0
    FlixBus
    Economy
    $85
  • FlixBus
    28h 40m
    0
    4:55 AM
    Karlsruhe
    Central Station
    9:35 AM
    Sofia
    Central Bus Station
    0
    FlixBus
    Economy
    $99
  • Karat-S
    27h 35m
    0
    5:25 PM
    Karlsruhe
    Central Bus Station
    9:00 PM
    Sofia
    Serdika
    0
    Karat-S
    Basic
    $137
  • Did you know that if you travel from Karlsruhe to Sofia via Munich, you can save more than $18? You can find the corresponding connections below.
    • BlaBlaCar Bus
      32h 50m
      0
      3:10 AM
      Karlsruhe
      Central Station
      7:00 AM
      Munich
      Central Bus Station
      0
      BlaBlaCar Bus
      Economy
      $12
      • Waiting Time 7h 0m
    • Bookaway
      22h 0m
      0
      2:00 PM
      Munich
      Central Bus Station
      12:00 PM
      Sofia
      Central Bus Station
      0
      Bookaway
      Economy
      $55
    Travel time is 5h 15m longer, but you will save $18

Cheapest bus trips Sunday

Prices are for one way and one person
  • FlixBus
    35h 40m
    0
    11:30 PM
    Karlsruhe
    Central Station
    11:10 AM
    Sofia
    Central Bus Station
    0
    FlixBus
    Economy
    $87
  • FlixBus
    28h 40m
    0
    4:55 AM
    Karlsruhe
    Central Station
    9:35 AM
    Sofia
    Central Bus Station
    0
    FlixBus
    Economy
    $100
  • Did you know that if you travel from Karlsruhe to Sofia via Munich, you can save more than $21? You can find the corresponding connections below.
    • FlixBus
      41h 40m
      0
      6:20 PM
      Karlsruhe
      Central Station
      10:05 PM
      Munich
      Central Bus Station
      0
      FlixBus
      Economy
      $11
      • Waiting Time 15h 55m
    • Bookaway
      22h 0m
      0
      2:00 PM
      Munich
      Central Bus Station
      12:00 PM
      Sofia
      Central Bus Station
      0
      Bookaway
      Economy
      $55
    Travel time is 13h 0m longer, but you will save $21

Cheapest bus trips Monday

Prices are for one way and one person
  • Karat-S
    27h 35m
    0
    5:25 PM
    Karlsruhe
    Central Bus Station
    9:00 PM
    Sofia
    Serdika
    0
    Karat-S
    Basic
    $138
  • Did you know that if you travel from Karlsruhe to Sofia via Munich, you can save more than $71? You can find the corresponding connections below.
    • BlaBlaCar Bus
      32h 50m
      0
      3:10 AM
      Karlsruhe
      Central Station
      7:00 AM
      Munich
      Central Bus Station
      0
      BlaBlaCar Bus
      Economy
      $12
      • Waiting Time 7h 0m
    • Bookaway
      22h 0m
      0
      2:00 PM
      Munich
      Central Bus Station
      12:00 PM
      Sofia
      Central Bus Station
      0
      Bookaway
      Economy
      $55
    Travel time is 5h 15m longer, but you will save $71

Cheapest bus trips Tuesday

Prices are for one way and one person
  • Union Ivkoni
    26h 45m
    0
    5:45 PM
    Karlsruhe
    Central Bus Station
    8:30 PM
    Sofia
    Bratya Miladinovi
    0
    Union Ivkoni
    Economy
    $113
  • Union Ivkoni
    26h 45m
    0
    5:45 PM
    Karlsruhe
    Central Station
    8:30 PM
    Sofia
    Central Bus Station
    0
    Union Ivkoni
    Economy
    $116
  • Did you know that if you travel from Karlsruhe to Sofia via Munich, you can save more than $46? You can find the corresponding connections below.
    • BlaBlaCar Bus
      32h 50m
      0
      3:10 AM
      Karlsruhe
      Central Station
      7:00 AM
      Munich
      Central Bus Station
      0
      BlaBlaCar Bus
      Economy
      $12
      • Waiting Time 7h 0m
    • Bookaway
      22h 0m
      0
      2:00 PM
      Munich
      Central Bus Station
      12:00 PM
      Sofia
      Central Bus Station
      0
      Bookaway
      Economy
      $55
    Travel time is 6h 5m longer, but you will save $46

Frequency of bus connections between Karlsruhe and Sofia

See here how frequent the connections between Karlsruhe and Sofia are, during different times and days of the week.
Saturday is the busiest day, with more than 3 daily buses from Karlsruhe to Sofia. Monday has instead the fewest connections, with only 1 daily coaches between Karlsruhe and Sofia.
The busiest time of the day is the Afternoon, with 4 buses from Karlsruhe to Sofia, while Evening sees the fewest connections between Karlsruhe and Sofia, with 3 offers.

Facts about the bus from Karlsruhe to Sofia

Compare all providers like FlixBus, Karat-S and Union Ivkoni that travel 2 times every day by bus from Karlsruhe to Sofia in one click! Book your bus ticket from Karlsruhe to Sofia starting from $80!

Cheapest Bus $80
Fastest Bus 26h 45m
Earliest Bus 4:55 AM
Latest Bus 5:45 PM
Daily Bus Routes 2 Ø
Distance 838.0 miles
Bus Companies FlixBus, Karat-S and Union Ivkoni

Cheapest bus connections from Karlsruhe to Sofia

Every day, 2 buses from 3 bus companies leave Karlsruhe for Sofia: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 05/22/2025 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 05/18
Monday 05/19
Tuesday 05/20
Wednesday 05/21
Thursday 05/22
$80
Friday 05/23
Saturday 05/24
$85
Sunday 05/25
$87
Monday 05/26
$129
Tuesday 05/27
$113
Wednesday 05/28
Thursday 05/29
Friday 05/30
$91
Saturday 05/31
Sunday 06/01
Monday 06/02
Tuesday 06/03
Wednesday 06/04
Thursday 06/05
Friday 06/06
Saturday 06/07
Sunday 06/08
Monday 06/09
Tuesday 06/10
Wednesday 06/11
Thursday 06/12
Friday 06/13
Saturday 06/14

The cheapest time to travel from Karlsruhe to Sofia

See here on which day and which time of the day you can find the cheapest bus ticket from Karlsruhe to Sofia, for the next 30 days.
With a price starting from $80, Thursday is the cheapest day for a bus from Karlsruhe to Sofia. Monday instead is the most expensive day with prices starting from $137.
Evening is the cheapest day time for bus tickets from Karlsruhe to Sofia, with $80. Afternoon is the most expensive time of the day with prices starting from $113.

How to save money travelling from Karlsruhe to Sofia

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Karlsruhe to Sofia in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Karlsruhe to Sofia, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Karlsruhe to Sofia are also emptier.

All bus stations and stops in Karlsruhe and Sofia

In the map below, you can see where to find all bus stations in Karlsruhe and Sofia.

Service and Comfort on the bus from Karlsruhe to Sofia

Want to know which seat classes are available on the buses from Karlsruhe to Sofia? Or which bus companies serve the route Karlsruhe to Sofia? Below you will find answers to your questions.

FAQs about the Karlsruhe to Sofia bus

How much does a Karlsruhe Sofia bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $80 and takes 35h 40m to reach Sofia. Compare offers to save money!

How much could I save by comparing buses from Karlsruhe to Sofia?

This route is offered by 3 companies with a range of ticket prices between $80 and $138. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Sofia.

On average, how many connections are available from Karlsruhe to Sofia each day?

Every day, the Karlsruhe to Sofia bus route is served by approximately 2 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Karlsruhe to Sofia take?

The fastest bus from Karlsruhe to Sofia is offered by Union Ivkoni and takes 26h 45m. Bus tickets for this connection cost $116. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Karlsruhe to Sofia?

The earliest bus arriving in Sofia from Karlsruhe starts at 4:55 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Karlsruhe to Sofia?

The latest bus trip departing from Karlsruhe for Sofia starts at 5:45 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Karlsruhe Sofia route?

When traveling by bus from Karlsruhe to Sofia, passengers can travel with FlixBus, Karat-S and Union Ivkoni. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Karlsruhe and Sofia?

You can check all the direct connections between Karlsruhe and Sofia by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: FlixBus, Karat-S and Union Ivkoni.

What can I take with me on the Karlsruhe to Sofia bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Karlsruhe Sofia bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Karlsruhe Sofia bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Karlsruhe to Sofia on your planned travel date.

Available seat classes which are offered on the bus route Karlsruhe to Sofia

Basic
Basic

Name referring to the typical seat you will find with companies that don’t distinguish between different classes.

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Karlsruhe and to Sofia

Here’s an overview of the most popular bus routes to Karlsruhe and to Sofia. Simply click on the connection of your choice, and you will find all the details about your bus route!
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Bus Plovdiv to Sofia Bus Plovdiv to Sofia
Bus Skopje to Sofia Bus Skopje to Sofia
Bus to Sofia from Istanbul Bus to Sofia from Istanbul
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Popular Airport Shuttles to Karlsruhe and to Sofia
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