Compare 2 ways to go from Karlsruhe to Flensburg.
Busbud recommends taking the bus from Karlsruhe to FlensburgAmong the sustainable travel choices, the bus stands out as the good way to reach Flensburg. The journey takes about 20 hours 40 minutes and with fares starting at just $47, it presents an excellent value for a comfortable ride.
Train Karlsruhe to Flensburg: Trip Overview
Please note, this information is subject to change.
Train Companies
Karlsruhe to Flensburg Train
Busbud shows you the best train ticket fares and train schedules so you can easily plan and book a trip by train from Karlsruhe to Flensburg.
Train service from Karlsruhe to Flensburg will be provided by the most trusted companies.
Discover how much the train trip from Karlsruhe to Flensburg will cost you. Use our filters and sorting features to find the cheapest train tickets or high-end trains.
Frequently asked questions for your trip Karlsruhe - Flensburg
About Train Travel
Train Travel Tips
Do you like to go fast? With high-speed trains going faster than 300 km/h on certain routes, the time will fly by. Taking a train between Karlsruhe and Flensburg is also a great way to travel to arrive in the city centre and save more time for your stay in Flensburg.
No matter if you plan to take a regional or high-speed train to Flensburg, the planet will thank you. You’ll help to protect the beautiful landscapes that will unfold before your very eyes.
With up to 30x less CO2 emissions for your train journey between Karlsruhe and Flensburg, the train is an ecological alternative to flights or personal cars.
Make a music playlist for your train ride from Karlsruhe to Flensburg, and enjoy the scenery to tunes from your own personal soundtrack.
Did you know?
You can find dogs as passengers on the trains of Moscow, where there is a large number of stray dogs. Over time, the dogs have learned the inner workings of the rail system and it is not uncommon to find one traveling between the city and the suburbs.
Railway companies played a major role as early as 1883 in the use of time zones as we know them today.
The longest train journey in the world is between Europe and Asia. This long journey starts from Porto in Portugal and crosses the whole European continent to reach Hanoi in Vietnam in 12 days while traveling more than 17,000 km.
Top Traveled Train Routes
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Popular Trains Connecting Karlsruhe
Trains Leaving from Karlsruhe
Popular Trains Connecting Flensburg
Trains Going to Flensburg
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