Bus Barcelona to Karlsruhe - Compare all Companies

Compare all timetables for the bus from Barcelona to Karlsruhe

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

today

$55

tomorrow

$61

Sunday

$57

Monday

$57

Tuesday

$49

Wednesday

$57

Thursday

$47

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	19h 55m	9:45 PM	Barcelona	Nord Bus Station	5:40 PM	Karlsruhe	Central Station	Economy	$55	A Bus from FlixBus goes from Nord Bus Station, Barcelona (Spain) at 3/13/2026 9:45:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/14/2026 5:40:00 PM. 50 Economy ticket for $55 per person are available. Travel duration is 19h 55m
FlixBus	20h 25m	9:15 PM	Barcelona	Sants Bus Station	5:40 PM	Karlsruhe	Central Station	Economy	$55	A Bus from FlixBus goes from Sants Bus Station, Barcelona (Spain) at 3/13/2026 9:15:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/14/2026 5:40:00 PM. 50 Economy ticket for $55 per person are available. Travel duration is 20h 25m
FlixBus	20h 35m	9:45 AM	Barcelona	Nord Bus Station	6:20 AM	Karlsruhe	Central Station	Economy	$58	A Bus from FlixBus goes from Nord Bus Station, Barcelona (Spain) at 3/13/2026 9:45:00 AM to Central Station, Karlsruhe (Germany) arriving at 3/14/2026 6:20:00 AM. 50 Economy ticket for $58 per person are available. Travel duration is 20h 35m
FlixBus	22h 15m	7:30 AM	Barcelona	Nord Bus Station	5:45 AM	Karlsruhe	Central Station	Economy	$60	A Bus from FlixBus goes from Nord Bus Station, Barcelona (Spain) at 3/13/2026 7:30:00 AM to Central Station, Karlsruhe (Germany) arriving at 3/14/2026 5:45:00 AM. 50 Economy ticket for $60 per person are available. Travel duration is 22h 15m
FlixBus	24h 20m	11:40 PM	Barcelona	Nord Bus Station	12:00 AM	Karlsruhe	Central Station	Economy	$72	A Bus from FlixBus goes from Nord Bus Station, Barcelona (Spain) at 3/13/2026 11:40:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/15/2026 12:00:00 AM. 50 Economy ticket for $72 per person are available. Travel duration is 24h 20m

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	22h 40m	2:35 PM	Barcelona	Sants Bus Station	1:15 PM	Karlsruhe	Central Station	Economy	$61	A Bus from FlixBus goes from Sants Bus Station, Barcelona (Spain) at 3/14/2026 2:35:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/15/2026 1:15:00 PM. 50 Economy ticket for $61 per person are available. Travel duration is 22h 40m
FlixBus	20h 25m	9:15 PM	Barcelona	Sants Bus Station	5:40 PM	Karlsruhe	Central Station	Economy	$61	A Bus from FlixBus goes from Sants Bus Station, Barcelona (Spain) at 3/14/2026 9:15:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/15/2026 5:40:00 PM. 50 Economy ticket for $61 per person are available. Travel duration is 20h 25m
FlixBus	22h 15m	7:30 AM	Barcelona	Nord Bus Station	5:45 AM	Karlsruhe	Central Station	Economy	$61	A Bus from FlixBus goes from Nord Bus Station, Barcelona (Spain) at 3/14/2026 7:30:00 AM to Central Station, Karlsruhe (Germany) arriving at 3/15/2026 5:45:00 AM. 50 Economy ticket for $61 per person are available. Travel duration is 22h 15m
FlixBus	19h 55m	9:45 PM	Barcelona	Nord Bus Station	5:40 PM	Karlsruhe	Central Station	Economy	$61	A Bus from FlixBus goes from Nord Bus Station, Barcelona (Spain) at 3/14/2026 9:45:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/15/2026 5:40:00 PM. 50 Economy ticket for $61 per person are available. Travel duration is 19h 55m
FlixBus	20h 0m	5:15 PM	Barcelona	Nord Bus Station	1:15 PM	Karlsruhe	Central Station	Economy	$62	A Bus from FlixBus goes from Nord Bus Station, Barcelona (Spain) at 3/14/2026 5:15:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/15/2026 1:15:00 PM. 50 Economy ticket for $62 per person are available. Travel duration is 20h 0m

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	22h 15m	7:30 AM	Barcelona	Nord Bus Station	5:45 AM	Karlsruhe	Central Station	Economy	$57	A Bus from FlixBus goes from Nord Bus Station, Barcelona (Spain) at 3/15/2026 7:30:00 AM to Central Station, Karlsruhe (Germany) arriving at 3/16/2026 5:45:00 AM. 50 Economy ticket for $57 per person are available. Travel duration is 22h 15m
FlixBus	20h 35m	9:45 AM	Barcelona	Nord Bus Station	6:20 AM	Karlsruhe	Central Station	Economy	$58	A Bus from FlixBus goes from Nord Bus Station, Barcelona (Spain) at 3/15/2026 9:45:00 AM to Central Station, Karlsruhe (Germany) arriving at 3/16/2026 6:20:00 AM. 50 Economy ticket for $58 per person are available. Travel duration is 20h 35m
FlixBus	24h 50m	11:10 PM	Barcelona	Sants Bus Station	12:00 AM	Karlsruhe	Central Station	Economy	$65	A Bus from FlixBus goes from Sants Bus Station, Barcelona (Spain) at 3/15/2026 11:10:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/17/2026 12:00:00 AM. 50 Economy ticket for $65 per person are available. Travel duration is 24h 50m
FlixBus	24h 20m	11:40 PM	Barcelona	Nord Bus Station	12:00 AM	Karlsruhe	Central Station	Economy	$65	A Bus from FlixBus goes from Nord Bus Station, Barcelona (Spain) at 3/15/2026 11:40:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/17/2026 12:00:00 AM. 50 Economy ticket for $65 per person are available. Travel duration is 24h 20m
FlixBus	23h 20m	2:30 AM	Barcelona	Sants Bus Station	1:50 AM	Karlsruhe	Central Station	Economy	$76	A Bus from FlixBus goes from Sants Bus Station, Barcelona (Spain) at 3/15/2026 2:30:00 AM to Central Station, Karlsruhe (Germany) arriving at 3/16/2026 1:50:00 AM. 50 Economy ticket for $76 per person are available. Travel duration is 23h 20m

Cheapest bus trips Monday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	23h 20m	2:30 AM	Barcelona	Sants Bus Station	1:50 AM	Karlsruhe	Central Station	Economy	$57	A Bus from FlixBus goes from Sants Bus Station, Barcelona (Spain) at 3/16/2026 2:30:00 AM to Central Station, Karlsruhe (Germany) arriving at 3/17/2026 1:50:00 AM. 50 Economy ticket for $57 per person are available. Travel duration is 23h 20m
FlixBus	22h 50m	3:00 AM	Barcelona	Nord Bus Station	1:50 AM	Karlsruhe	Central Station	Economy	$57	A Bus from FlixBus goes from Nord Bus Station, Barcelona (Spain) at 3/16/2026 3:00:00 AM to Central Station, Karlsruhe (Germany) arriving at 3/17/2026 1:50:00 AM. 50 Economy ticket for $57 per person are available. Travel duration is 22h 50m
FlixBus	26h 30m	3:45 PM	Barcelona	Sants Bus Station	6:15 PM	Karlsruhe	Central Station	Economy	$66	A Bus from FlixBus goes from Sants Bus Station, Barcelona (Spain) at 3/16/2026 3:45:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/17/2026 6:15:00 PM. 50 Economy ticket for $66 per person are available. Travel duration is 26h 30m
FlixBus	25h 50m	4:25 PM	Barcelona	Nord Bus Station	6:15 PM	Karlsruhe	Central Station	Economy	$66	A Bus from FlixBus goes from Nord Bus Station, Barcelona (Spain) at 3/16/2026 4:25:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/17/2026 6:15:00 PM. 50 Economy ticket for $66 per person are available. Travel duration is 25h 50m
FlixBus	27h 0m	11:10 PM	Barcelona	Sants Bus Station	2:10 AM	Karlsruhe	Central Station	Economy	$71	A Bus from FlixBus goes from Sants Bus Station, Barcelona (Spain) at 3/16/2026 11:10:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/18/2026 2:10:00 AM. 50 Economy ticket for $71 per person are available. Travel duration is 27h 0m

Cheapest bus trips Tuesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	23h 45m	8:25 AM	Barcelona	Nord Bus Station	8:10 AM	Karlsruhe	Central Station	Economy	$49	A Bus from FlixBus goes from Nord Bus Station, Barcelona (Spain) at 3/17/2026 8:25:00 AM to Central Station, Karlsruhe (Germany) arriving at 3/18/2026 8:10:00 AM. 50 Economy ticket for $49 per person are available. Travel duration is 23h 45m
FlixBus	26h 30m	11:40 PM	Barcelona	Nord Bus Station	2:10 AM	Karlsruhe	Central Station	Economy	$55	A Bus from FlixBus goes from Nord Bus Station, Barcelona (Spain) at 3/17/2026 11:40:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/19/2026 2:10:00 AM. 50 Economy ticket for $55 per person are available. Travel duration is 26h 30m
FlixBus	27h 0m	11:10 PM	Barcelona	Sants Bus Station	2:10 AM	Karlsruhe	Central Station	Economy	$55	A Bus from FlixBus goes from Sants Bus Station, Barcelona (Spain) at 3/17/2026 11:10:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/19/2026 2:10:00 AM. 50 Economy ticket for $55 per person are available. Travel duration is 27h 0m
FlixBus	18h 50m	6:20 PM	Barcelona	Nord Bus Station	1:10 PM	Karlsruhe	Central Station	Economy	$57	A Bus from FlixBus goes from Nord Bus Station, Barcelona (Spain) at 3/17/2026 6:20:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/18/2026 1:10:00 PM. 50 Economy ticket for $57 per person are available. Travel duration is 18h 50m
FlixBus	19h 25m	5:45 PM	Barcelona	Sants Bus Station	1:10 PM	Karlsruhe	Central Station	Economy	$57	A Bus from FlixBus goes from Sants Bus Station, Barcelona (Spain) at 3/17/2026 5:45:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/18/2026 1:10:00 PM. 50 Economy ticket for $57 per person are available. Travel duration is 19h 25m

Cheapest bus trips Wednesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	24h 55m	2:50 AM	Barcelona	Nord Bus Station	3:45 AM	Karlsruhe	Central Station	Economy	$57	A Bus from FlixBus goes from Nord Bus Station, Barcelona (Spain) at 3/18/2026 2:50:00 AM to Central Station, Karlsruhe (Germany) arriving at 3/19/2026 3:45:00 AM. 50 Economy ticket for $57 per person are available. Travel duration is 24h 55m
FlixBus	20h 15m	9:45 PM	Barcelona	Nord Bus Station	6:00 PM	Karlsruhe	Central Station	Economy	$57	A Bus from FlixBus goes from Nord Bus Station, Barcelona (Spain) at 3/18/2026 9:45:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/19/2026 6:00:00 PM. 50 Economy ticket for $57 per person are available. Travel duration is 20h 15m
FlixBus	20h 45m	9:15 PM	Barcelona	Sants Bus Station	6:00 PM	Karlsruhe	Central Station	Economy	$57	A Bus from FlixBus goes from Sants Bus Station, Barcelona (Spain) at 3/18/2026 9:15:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/19/2026 6:00:00 PM. 50 Economy ticket for $57 per person are available. Travel duration is 20h 45m
FlixBus	24h 20m	11:40 PM	Barcelona	Nord Bus Station	12:00 AM	Karlsruhe	Central Station	Economy	$59	A Bus from FlixBus goes from Nord Bus Station, Barcelona (Spain) at 3/18/2026 11:40:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/20/2026 12:00:00 AM. 50 Economy ticket for $59 per person are available. Travel duration is 24h 20m
FlixBus	24h 50m	11:10 PM	Barcelona	Sants Bus Station	12:00 AM	Karlsruhe	Central Station	Economy	$59	A Bus from FlixBus goes from Sants Bus Station, Barcelona (Spain) at 3/18/2026 11:10:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/20/2026 12:00:00 AM. 50 Economy ticket for $59 per person are available. Travel duration is 24h 50m

Cheapest bus trips Thursday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	22h 40m	2:35 PM	Barcelona	Sants Bus Station	1:15 PM	Karlsruhe	Central Station	Economy	$47	A Bus from FlixBus goes from Sants Bus Station, Barcelona (Spain) at 3/19/2026 2:35:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/20/2026 1:15:00 PM. 50 Economy ticket for $47 per person are available. Travel duration is 22h 40m
FlixBus	20h 35m	9:45 AM	Barcelona	Nord Bus Station	6:20 AM	Karlsruhe	Central Station	Economy	$48	A Bus from FlixBus goes from Nord Bus Station, Barcelona (Spain) at 3/19/2026 9:45:00 AM to Central Station, Karlsruhe (Germany) arriving at 3/20/2026 6:20:00 AM. 50 Economy ticket for $48 per person are available. Travel duration is 20h 35m
FlixBus	20h 45m	9:15 PM	Barcelona	Sants Bus Station	6:00 PM	Karlsruhe	Central Station	Economy	$53	A Bus from FlixBus goes from Sants Bus Station, Barcelona (Spain) at 3/19/2026 9:15:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/20/2026 6:00:00 PM. 50 Economy ticket for $53 per person are available. Travel duration is 20h 45m
FlixBus	20h 15m	9:45 PM	Barcelona	Nord Bus Station	6:00 PM	Karlsruhe	Central Station	Economy	$53	A Bus from FlixBus goes from Nord Bus Station, Barcelona (Spain) at 3/19/2026 9:45:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/20/2026 6:00:00 PM. 50 Economy ticket for $53 per person are available. Travel duration is 20h 15m
FlixBus	20h 0m	5:15 PM	Barcelona	Nord Bus Station	1:15 PM	Karlsruhe	Central Station	Economy	$57	A Bus from FlixBus goes from Nord Bus Station, Barcelona (Spain) at 3/19/2026 5:15:00 PM to Central Station, Karlsruhe (Germany) arriving at 3/20/2026 1:15:00 PM. 50 Economy ticket for $57 per person are available. Travel duration is 20h 0m

Best Price Offer: The price for the cheapest bus from Barcelona to Karlsruhe is $47 on 3/19/2026. Flexible travelers save on ticket prices.

Frequency of bus connections between Barcelona and Karlsruhe

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

Sunday is the busiest day, with more than 10 daily buses from Barcelona to Karlsruhe. Tuesday has instead the fewest connections, with only 5 daily coaches between Barcelona and Karlsruhe.

The busiest time of the day is the Evening, with 28 buses from Barcelona to Karlsruhe, while Night sees the fewest connections between Barcelona and Karlsruhe, with 9 offers.

Facts about the bus from Barcelona to Karlsruhe

Compare all providers like FlixBus that travel 8 times every day by bus from Barcelona to Karlsruhe in one click! Book your bus ticket from Barcelona to Karlsruhe starting from $47!

Cheapest Bus	$47
Fastest Bus	18h 50m
Earliest Bus	7:30 AM
Latest Bus	11:40 PM
Daily Bus Routes	8 Ø
Distance	607.4 miles
Bus Companies	FlixBus

Cheapest bus connections from Barcelona to Karlsruhe

Every day, 8 buses from 1 bus companies leave Barcelona for Karlsruhe: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 03/13/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 03/08

Monday 03/09

Tuesday 03/10

Wednesday 03/11

Thursday 03/12

Friday 03/13

$55

Saturday 03/14

$61

Sunday 03/15

$57

Monday 03/16

$57

Tuesday 03/17

$49

Wednesday 03/18

$51

Thursday 03/19

$47

Friday 03/20

$56

Saturday 03/21

$55

Sunday 03/22

$64

Monday 03/23

$60

Tuesday 03/24

$52

Wednesday 03/25

$50

Thursday 03/26

$52

Friday 03/27

$84

Saturday 03/28

$78

Sunday 03/29

$80

Monday 03/30

$71

Tuesday 03/31

$64

Wednesday 04/01

$76

Thursday 04/02

$85

Friday 04/03

$92

Saturday 04/04

The cheapest time to travel from Barcelona to Karlsruhe

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

With a price starting from $47, Thursday is the cheapest day for a bus from Barcelona to Karlsruhe. Sunday instead is the most expensive day with prices starting from $57.

Afternoon is the cheapest day time for bus tickets from Barcelona to Karlsruhe, with $47. Evening is the most expensive time of the day with prices starting from $53.

How to save money travelling from Barcelona 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 Barcelona 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 Barcelona 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 buses from Barcelona to Karlsruhe are also emptier.

All bus stations and stops in Barcelona and Karlsruhe

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

Nord Bus Station

Carrer d'Alí Bei 78

Rda. Sant Pere Bus Stop

Ronda de Sant Pere

Sants Bus Station

Sants-Montjuïc

Plaça de Catalunya Bus Stop

Plaça de Catalunya 18

Bus Stop

Central Bus Station

Durlach Auer Str./Dr.Willmar Schwabe Bus Stop

Bannwaldallee Station

Kühler Krug Train Station

Sudetenstraße Bus Stop

Service and Comfort on the bus from Barcelona to Karlsruhe

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

FAQs about the Barcelona to Karlsruhe bus

How much does a Barcelona Karlsruhe bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $47 and takes 22h 40m to reach Karlsruhe. Compare offers to save money!

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

This route is offered by 1 companies with a range of ticket prices between $47 and $118. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Karlsruhe.

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

Every day, the Barcelona to Karlsruhe bus route is served by approximately 8 connections. With our search, you can compare bus times to find the perfect trip.

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

The fastest bus from Barcelona to Karlsruhe is offered by FlixBus and takes 18h 50m. Bus tickets for this connection cost $80. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Barcelona to Karlsruhe?

The earliest bus arriving in Karlsruhe from Barcelona starts at 7:30 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 Barcelona to Karlsruhe?

The latest bus trip departing from Barcelona for Karlsruhe starts at 11:40 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 Barcelona Karlsruhe route?

When traveling by bus from Barcelona to Karlsruhe, passengers can travel with FlixBus. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Barcelona and Karlsruhe?

You can check all the direct connections between Barcelona 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: FlixBus.

What can I take with me on the Barcelona to Karlsruhe 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 Barcelona Karlsruhe 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 Barcelona 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 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 Barcelona to Karlsruhe on your planned travel date.

How does CheckMyBus find the best bus deals from Barcelona 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 8 daily trips between Barcelona 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 Barcelona to Karlsruhe?

Prices and availability for 8 trips between Barcelona 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 Barcelona to Karlsruhe

Economy

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

More bus routes to Barcelona and to Karlsruhe

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