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Flensburg to Karlsruhe buses

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Trip Overview

The average bus between Flensburg and Karlsruhe takes 12h 40m and the fastest bus takes 11h 25m. The bus runs, on average, 4 times per week from Flensburg to Karlsruhe. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

12h 40m
Duration
797 km
Distance
€81
Average price
4 times a week
Frequency

Flensburg to Karlsruhe bus times

Buses run 4 times a week between Flensburg and Karlsruhe. The earliest departure is at 12:45 PM in the afternoon, and the last departure from Flensburg is at 5:45 PM which arrives into Karlsruhe at 4:10 AM. All services require a transfer, and take on average 12h 40m. The schedules shown below are for the next available departures.

Departing Saturday, November 7, 2026

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    Arrives next day

    FlixBusFlixBus11h 25m • 1 change

Departing Sunday, November 8, 2026

  •  → 

    Arrives next day

    FlixBusFlixBus11h 25m • 1 change

Departing Thursday, November 12, 2026

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    Arrives next day

    FlixBusFlixBus16h 25m • 1 change

Departing Friday, November 13, 2026

  •  → 

    Arrives next day

    FlixBusFlixBus11h 25m • 1 change

Frequently asked questions

Want to know about travelling from Flensburg to Karlsruhe? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

Map of how to get from Flensburg to Karlsruhe.ExpandLaunch map view
  • Distance: 797.4 km
  • Duration: 12h 40m

What companies run services between Flensburg, Germany and Karlsruhe, Germany?

You can take a bus from Flensburg central train station to Karlsruhe central train station via Hamburg central bus station in around 12h 5m.

Operators