Bus and Coach from Sofia to Karlsruhe: Compare all prices

Compare all timetables for the bus from Sofia to Karlsruhe

Here is a selection of the cheapest bus trips from the schedule from Sofia to Karlsruhe from various bus operators like Union Ivkoni or FlixBus for the next days.

today

tomorrow

Monday

Tuesday

£62

Wednesday

Thursday

£89

Friday

Cheapest bus trips Tuesday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	27h 45m	22:50	Sofia	Central Coach Station	01:35	Karlsruhe	Central Station		Economy	£62	A Bus from FlixBus goes from Central Coach Station, Sofia (Bulgaria) at 15/09/2026 22:50:00 to Central Station, Karlsruhe (Germany) arriving at 17/09/2026 01:35:00. 50 Economy ticket for £62 per person are available. Travel duration is 27h 45m
	Union Ivkoni	26h 15m	08:30	Sofia	Bratya Miladinovi	09:45	Karlsruhe	Central Bus Station		Economy	£89	A Bus from Union Ivkoni goes from Bratya Miladinovi, Sofia (Bulgaria) at 15/09/2026 08:30:00 to Central Bus Station, Karlsruhe (Germany) arriving at 16/09/2026 09:45:00. 50 Economy ticket for £89 per person are available. Travel duration is 26h 15m

Cheapest bus trips Thursday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Union Ivkoni	26h 15m	08:30	Sofia	Bratya Miladinovi	09:45	Karlsruhe	Central Bus Station		Economy	£89	A Bus from Union Ivkoni goes from Bratya Miladinovi, Sofia (Bulgaria) at 17/09/2026 08:30:00 to Central Bus Station, Karlsruhe (Germany) arriving at 18/09/2026 09:45:00. 50 Economy ticket for £89 per person are available. Travel duration is 26h 15m

Did you know that if you travel from Sofia to Karlsruhe via Munich, you can save more than £29? You can find the corresponding connections below.
- FlixBus
  
  26h 30m
  
  0
  
  22:50
  
  Sofia
  Central Coach Station
  
  19:45
  
  Munich
  Central Bus Station
  
  0
  
  Economy
  
  £49
  
  A Bus from FlixBus goes from Central Coach Station, Sofia (Bulgaria) at 16/09/2026 22:50:00 to Central Bus Station, Munich (Germany) arriving at 17/09/2026 19:45:00. 50 Economy ticket for £49 per person are available. Travel duration is 21h 55m
- BlaBlaCar Bus
  
  3h 50m
  
  0
  
  20:30
  
  Munich
  Central Bus Station
  
  00:20
  
  Karlsruhe
  Central Station
  
  0
  
  Economy
  
  £11
  
  A Bus from BlaBlaCar Bus goes from Central Bus Station, Munich (Germany) at 17/09/2026 20:30:00 to Central Station, Karlsruhe (Germany) arriving at 18/09/2026 00:20:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 50m
Travel time is 1h 15m longer, but you will save £29

Best Price Offer: The price for the cheapest coach from Sofia to Karlsruhe is £62 on 15/09/2026. Flexible travellers save on ticket prices.

Frequency of bus connections between Sofia and Karlsruhe

See here how frequent the connections between Sofia and Karlsruhe are, during different times and days of the week.

Tuesday is the busiest day, with more than 2 daily coaches from Sofia to Karlsruhe. Thursday has instead the fewest connections, with only 1 daily coaches between Sofia and Karlsruhe.

The busiest time of the day is the Morning, with 2 coaches from Sofia to Karlsruhe, while Evening sees the fewest connections between Sofia and Karlsruhe, with 1 offers.

Facts about coaches from Sofia to Karlsruhe

Compare all providers like Union Ivkoni and FlixBus that travel 1 times every day by bus from Sofia to Karlsruhe in one click! Book your bus ticket from Sofia to Karlsruhe starting from £62!

Cheapest Bus	£62
Fastest Bus	25h 15m
Earliest Coach	08:30
Latest Coach	08:30
Daily Bus Connections	1 Ø
Distance	1,348.2 km
Coach Companies	Union Ivkoni and FlixBus

Cheapest coach connections from Sofia to Karlsruhe

Every day, 1 buses from 2 coach companies leave Sofia for Karlsruhe: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 12/09/2026 and for the following days.

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday

Monday 07/09

Tuesday 08/09

Wednesday 09/09

Thursday 10/09

Friday 11/09

Saturday 12/09

Sunday 13/09

Monday 14/09

Tuesday 15/09

£89

Wednesday 16/09

Thursday 17/09

£89

Friday 18/09

Saturday 19/09

£80

Sunday 20/09

Monday 21/09

Tuesday 22/09

£89

Wednesday 23/09

Thursday 24/09

£65

Friday 25/09

£67

Saturday 26/09

Sunday 27/09

Monday 28/09

£67

Tuesday 29/09

£89

Wednesday 30/09

Thursday 01/10

£89

Friday 02/10

Saturday 03/10

£68

Sunday 04/10

The cheapest time to travel from Sofia to Karlsruhe

See here on which day and which time of the day you can find the cheapest bus ticket from Sofia to Karlsruhe, for the next 30 days.

With a price starting from £54, Tuesday is the cheapest day for a coach from Sofia to Karlsruhe. Thursday instead is the most expensive day with prices starting from £65.

Evening is the cheapest day time for bus tickets from Sofia to Karlsruhe, with £61. Morning is the most expensive time of the day with prices starting from £88.

How to save money travelling from Sofia to Karlsruhe

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 Sofia to Karlsruhe 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 Sofia to Karlsruhe, 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 coaches from Sofia to Karlsruhe are also emptier.

Beloved bus companies from Sofia to Karlsruhe

These are the most booked bus companies between Sofia to Karlsruhe from our users.

FlixBus from Sofia to Karlsruhe

Here you will find the key facts about the FlixBus bus route Sofia to Karlsruhe:

Cheapest Price	£62
Fastest Coach	26h 45m
Earliest Coach	22:50
Last Coach	22:50
Daily Connections	1 Ø
Found on	15/08/2026

All bus stations and stops in Sofia and Karlsruhe

The map below shows you where to find all the bus stations in Sofia and Karlsruhe.

Central Coach Station

Knyagina Maria Luisa Boulevard 100

Bratya Miladinovi

Bus and Coach Station Zapad Bus Stop

Serdika

Knyaginya Maria Luiza 102

Aleko Hut Hotel

Central Bus Station

Durlach Auer Str./Dr.Willmar Schwabe Bus Stop

Kühler Krug Train Station

Bannwaldallee Station

Barbarossa Square Station

Service and Comfort on the bus from Sofia to Karlsruhe

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

FAQs about the Sofia to Karlsruhe bus

How much does a Sofia - Karlsruhe coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Sofia - Karlsruhe bus trip is available from £62 and takes 26h 45m. Compare offers and save money!

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

The connection Sofia to Karlsruhe is offered by 2 companies with ticket prices ranging from £62 to £89. Therefore, we suggest booking your ticket as soon as possible to ensure you will get the cheapest ticket price.

How many connections are available for the Sofia - Karlsruhe route on average every day?

Each day, the bus route from Sofia to Karlsruhe is offered by roughly 1 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Karlsruhe from Sofia take?

The quickest coach from Sofia to Karlsruhe is provided by Union Ivkoni and takes 25h 15m. Coach tickets for this connection cost £89. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Sofia to Karlsruhe?

The earliest bus to Karlsruhe departs from Sofia at 08:30. In this context, information about departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

What time is the last coach from Sofia to Karlsruhe?

The latest bus to Karlsruhe departs from Sofia at 08:30. Please note that departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

Which bus companies serve the Sofia - Karlsruhe route?

Passengers looking to travel from Sofia to Karlsruhe can travel with Union Ivkoni and FlixBus. Compare all available bus tickets with our search to book the trip that works best for you.

Is there a direct bus between Sofia and Karlsruhe?

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

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

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

What equipment is available for the Sofia Karlsruhe 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 travelling 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 Sofia to Karlsruhe on your planned travel date.

How does CheckMyBus find the best bus deals from Sofia to Karlsruhe?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 1 daily trips between Sofia and Karlsruhe. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Sofia to Karlsruhe?

Prices and availability for 1 trips between Sofia and Karlsruhe change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

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

Economy

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

More bus routes to Sofia and to Karlsruhe

Here’s an overview of the most popular bus routes to Sofia and to Karlsruhe. Simply click on the connection of your choice, and you will find all the details about your bus route!