What is the best way to travel from Flensburg to Karlsruhe?
Looking for a trip? Compare all the available Buses and Trains for the journey to Karlsruhe from Flensburg. Check between different modes of transportation, look for the cheapest tickets, fastest rides and most popular stations, and see all 2 available companies to find your perfect trip!
What is the cheapest way to reach Karlsruhe from Flensburg?
You can get to Karlsruhe with just $34 by taking a Train from Deutsche Bahn, but you can find many more cheap offers: we have selected the best ones for next few days here for you.
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FlixBus17h 55m011:20 AMFlensburgCentral Station5:15 AMKarlsruheCentral Station0EconomyA Bus from FlixBus goes from Central Station, Flensburg (Germany) at 12/6/2025 11:20:00 AM to Central Station, Karlsruhe (Germany) arriving at 12/7/2025 5:15:00 AM. 50 Economy ticket for $48 per person are available. Travel duration is 17h 55m
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FlixBus19h 35m08:25 AMFlensburgCentral Station4:00 AMKarlsruheCentral Station0EconomyA Bus from FlixBus goes from Central Station, Flensburg (Germany) at 12/6/2025 8:25:00 AM to Central Station, Karlsruhe (Germany) arriving at 12/7/2025 4:00:00 AM. 50 Economy ticket for $52 per person are available. Travel duration is 19h 35m
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FlixBus16h 0m03:10 AMFlensburgCentral Station7:10 PMKarlsruheCentral Station0EconomyA Bus from FlixBus goes from Central Station, Flensburg (Germany) at 12/6/2025 3:10:00 AM to Central Station, Karlsruhe (Germany) arriving at 12/6/2025 7:10:00 PM. 50 Economy ticket for $56 per person are available. Travel duration is 16h 0m
Cheapest Buses Saturday
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FlixBus18h 10m03:10 AMFlensburgCentral Station9:20 PMKarlsruheCentral Station0EconomyA Bus from FlixBus goes from Central Station, Flensburg (Germany) at 12/8/2025 3:10:00 AM to Central Station, Karlsruhe (Germany) arriving at 12/8/2025 9:20:00 PM. 50 Economy ticket for $45 per person are available. Travel duration is 18h 10m
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FlixBus17h 55m011:20 AMFlensburgCentral Station5:15 AMKarlsruheCentral Station0EconomyA Bus from FlixBus goes from Central Station, Flensburg (Germany) at 12/8/2025 11:20:00 AM to Central Station, Karlsruhe (Germany) arriving at 12/9/2025 5:15:00 AM. 50 Economy ticket for $45 per person are available. Travel duration is 17h 55m
Cheapest Buses Monday
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Deutsche Bahn10h 41m08:15 PMFlensburgCentral Station6:56 AMKarlsruheCentral Station0EconomyA Train from Deutsche Bahn goes from Central Station, Flensburg (Germany) at 12/11/2025 8:15:00 PM to Central Station, Karlsruhe (Germany) arriving at 12/12/2025 6:56:00 AM. 50 Economy ticket for $34 per person are available. Travel duration is 10h 41m
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Deutsche Bahn9h 43m011:15 PMFlensburgCentral Station8:58 AMKarlsruheCentral Station0EconomyA Train from Deutsche Bahn goes from Central Station, Flensburg (Germany) at 12/11/2025 11:15:00 PM to Central Station, Karlsruhe (Germany) arriving at 12/12/2025 8:58:00 AM. 50 Economy ticket for $56 per person are available. Travel duration is 9h 43m
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Deutsche Bahn8h 36m04:15 AMFlensburgCentral Station12:51 PMKarlsruheCentral Station0EconomyA Train from Deutsche Bahn goes from Central Station, Flensburg (Germany) at 12/11/2025 4:15:00 AM to Central Station, Karlsruhe (Germany) arriving at 12/11/2025 12:51:00 PM. 50 Economy ticket for $69 per person are available. Travel duration is 8h 36m
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Deutsche Bahn7h 17m05:15 PMFlensburgCentral Station12:32 AMKarlsruheCentral Station0EconomyA Train from Deutsche Bahn goes from Central Station, Flensburg (Germany) at 12/11/2025 5:15:00 PM to Central Station, Karlsruhe (Germany) arriving at 12/12/2025 12:32:00 AM. 50 Economy ticket for $69 per person are available. Travel duration is 7h 17m
Cheapest Trains Thursday
What are the fastest trips from Flensburg to Karlsruhe?
You can get to Karlsruhe from Flensburg in just 7h 17m with a Train from Deutsche Bahn. This is not the only option, and you can click on any of the offers below to compare it with the other modes of transportations.
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FlixBus16h 0m03:10 AMFlensburgCentral Station7:10 PMKarlsruheCentral Station0EconomyA Bus from FlixBus goes from Central Station, Flensburg (Germany) at 12/6/2025 3:10:00 AM to Central Station, Karlsruhe (Germany) arriving at 12/6/2025 7:10:00 PM. 50 Economy ticket for $56 per person are available. Travel duration is 16h 0m
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FlixBus17h 55m011:20 AMFlensburgCentral Station5:15 AMKarlsruheCentral Station0EconomyA Bus from FlixBus goes from Central Station, Flensburg (Germany) at 12/6/2025 11:20:00 AM to Central Station, Karlsruhe (Germany) arriving at 12/7/2025 5:15:00 AM. 50 Economy ticket for $48 per person are available. Travel duration is 17h 55m
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FlixBus19h 35m08:25 AMFlensburgCentral Station4:00 AMKarlsruheCentral Station0EconomyA Bus from FlixBus goes from Central Station, Flensburg (Germany) at 12/6/2025 8:25:00 AM to Central Station, Karlsruhe (Germany) arriving at 12/7/2025 4:00:00 AM. 50 Economy ticket for $52 per person are available. Travel duration is 19h 35m
Fastest Buses Saturday
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FlixBus17h 55m011:20 AMFlensburgCentral Station5:15 AMKarlsruheCentral Station0EconomyA Bus from FlixBus goes from Central Station, Flensburg (Germany) at 12/8/2025 11:20:00 AM to Central Station, Karlsruhe (Germany) arriving at 12/9/2025 5:15:00 AM. 50 Economy ticket for $45 per person are available. Travel duration is 17h 55m
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FlixBus18h 10m03:10 AMFlensburgCentral Station9:20 PMKarlsruheCentral Station0EconomyA Bus from FlixBus goes from Central Station, Flensburg (Germany) at 12/8/2025 3:10:00 AM to Central Station, Karlsruhe (Germany) arriving at 12/8/2025 9:20:00 PM. 50 Economy ticket for $45 per person are available. Travel duration is 18h 10m
Fastest Buses Monday
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Deutsche Bahn7h 17m05:15 PMFlensburgCentral Station12:32 AMKarlsruheCentral Station0EconomyA Train from Deutsche Bahn goes from Central Station, Flensburg (Germany) at 12/11/2025 5:15:00 PM to Central Station, Karlsruhe (Germany) arriving at 12/12/2025 12:32:00 AM. 50 Economy ticket for $69 per person are available. Travel duration is 7h 17m
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Deutsche Bahn8h 36m04:15 AMFlensburgCentral Station12:51 PMKarlsruheCentral Station0EconomyA Train from Deutsche Bahn goes from Central Station, Flensburg (Germany) at 12/11/2025 4:15:00 AM to Central Station, Karlsruhe (Germany) arriving at 12/11/2025 12:51:00 PM. 50 Economy ticket for $69 per person are available. Travel duration is 8h 36m
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Deutsche Bahn9h 43m011:15 PMFlensburgCentral Station8:58 AMKarlsruheCentral Station0EconomyA Train from Deutsche Bahn goes from Central Station, Flensburg (Germany) at 12/11/2025 11:15:00 PM to Central Station, Karlsruhe (Germany) arriving at 12/12/2025 8:58:00 AM. 50 Economy ticket for $56 per person are available. Travel duration is 9h 43m
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Deutsche Bahn10h 41m08:15 PMFlensburgCentral Station6:56 AMKarlsruheCentral Station0EconomyA Train from Deutsche Bahn goes from Central Station, Flensburg (Germany) at 12/11/2025 8:15:00 PM to Central Station, Karlsruhe (Germany) arriving at 12/12/2025 6:56:00 AM. 50 Economy ticket for $34 per person are available. Travel duration is 10h 41m
Fastest Trains Thursday
Here you will find all operators and timetables for a
Bus from Flensburg to Karlsruhe
What are the most popular stations in Flensburg and Karlsruhe?
In Flensburg, you will usually depart from Central Station, Central Bus Station or Rathaus Bus Stop, while in Karlsruhe you will be arriving at Central Station, Heidehof Train Station or Tullastraße / Verkehrsbetriebe Train Station, but there are many more stops to explore in both locations.
How do I decide? Some tips and tricks from our experience
Are you having trouble deciding on how to get to Karlsruhe from Flensburg? With 3 connections between 2 Bus and Train operators, it can be difficult to find the one ride that will make you happy. But we have some tips that can help you make the best informed decision. First of all, the best trip is always the one that meets all your needs, so make a list of all the things that you want from this journey and look for something that will satisfy all of them. Here we will go through some of the factors mostly commonly taken into consideration.
Look for the lowest price
Ticket price is usually the main concern: even if you can afford to pay more, why do it if there are cheaper options? Saving on the trip means that you can spend more on the vacation itself! Between Flensburg and Karlsruhe, you can pay as low as $34 with a Train from Deutsche Bahn.Travel duration
Time is also an important factor. An earlier departure may allow you to see a beautiful sunset or relax before an important event. And remember, time is money, so paying more for a shorter trip may be well worth it. For longer distances, flights are without doubt the best options, but be mindful of airport times and possible delays: a high-speed train may end up cheaper and faster! Here the quicker option is definitely the Train from Deutsche Bahn: you will get to Karlsruhe in just 7h 17m.Comfort makes all the difference
You should always take into account what your personal travelling preferences are. Is one hand luggage enough, or are you trasporting more? Would you like to have a snack during the journey? Can you relax in a busy compartment, or do you need space for yourself? Even among the same mode of transportation, different companies will offer you varying levels of comfort and amenities. The main operators connecting Flensburg and Karlsruhe are FlixBus and Deutsche Bahn, but be sure to check what they have to offer!Save money with deals, and always compare
One last tip? Even if you live in Flensburg and Karlsruhe is your only destination, it may be wise to check the offers from and to nearby cities or, if you are flyng, nearby airports. Check the trips from Wees or to Ettlingen, and look at flights from , and landing at Karlsruhe/Baden-Baden Airport. Comparing different routes may allow you to find deals or promotions you were not aware of. Consider also signing up to CheckMyBus to see even more exclusive promotions!Which companies offer a trip from Flensburg to Karlsruhe?
The most popular companies between Flensburg and Karlsruhe, are FlixBus and Deutsche Bahn. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: FlixBus
Train companies: Deutsche Bahn
All you need to know when you travel from Flensburg to Karlsruhe
Check all information on comfort and services on all modes of transports from Flensburg to Karlsruhe. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Flensburg to Karlsruhe
How can I reach Karlsruhe from Flensburg?
Every day, there are on average 3 connections between Bus and Train, with which you can get to Karlsruhe from Flensburg.
How far is Karlsruhe from Flensburg?
The distance between Flensburg and Karlsruhe is 402.4 miles.
What is the most ecofriendly mode of transport between Flensburg and Karlsruhe?
Trains and buses are by far the greenest options, with trains surpassing buses on longer routes. Planes will always be the worst polluters, especially in shorter flights, were the emissions from the takeoff and landing are less offset by the distance.
On this particular route, a bus will emit, per person, a total of 17 kgs of CO2, a train 23 kgs, a car 110 kgs, and a flight 159 kgs.
What is the cheapest mode of transport from Flensburg to Karlsruhe?
You can get to Karlsruhe with just $34 by taking a Train from Deutsche Bahn.
What is the fastest way to get from Flensburg to Karlsruhe?
While a plane is travelling fastest boarding and transfer to airport consumes a lot of time. Usually, high speed trains are better than flights if pure train travel time is below 4 hours. For this particular route, you can get to Karlsruhe in just 7h 17m with a Train from Deutsche Bahn.
More routes to Flensburg and to Karlsruhe
Looking for more options? Here you can see the most popular routes to Flensburg and to Karlsruhe. Simply click on a connection, and you’ll find all the details about the route!
- Trips to Flensburg
- Berlin to Flensburg
- Hamburg Airport to Flensburg
- Hamburg to Flensburg
- Kiel to Flensburg
- Trips to Karlsruhe
- Amsterdam to Karlsruhe
- Berlin to Karlsruhe
- Bremen to Karlsruhe
- Dresden to Karlsruhe
- Dusseldorf to Karlsruhe
- Frankfurt am Main Airport to Karlsruhe
- Frankfurt am Main to Karlsruhe
- Frankfurt Hahn Airport to Karlsruhe
- Freiburg to Karlsruhe
- Hamburg to Karlsruhe
- Innsbruck to Karlsruhe
- Mannheim to Karlsruhe
- Memmingen Airport to Karlsruhe
- Milan to Karlsruhe
- Munich to Karlsruhe
- Nuremberg to Karlsruhe
- Paris to Karlsruhe
- Saarbruecken to Karlsruhe
- Strasbourg to Karlsruhe
- Stuttgart Airport to Karlsruhe
- Stuttgart to Karlsruhe
- Vienna to Karlsruhe

