The average train between Cologne and Flensburg takes 6h 54m and the fastest train takes 6h 28m. The train service runs several times per day from Cologne to Flensburg. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run 5 times a day between Cologne and Flensburg. The earliest departure is at 2:09 AM at night, and the last departure from Cologne is at 8:11 PM which arrives into Flensburg at 7:43 AM. All services require a transfer, and take on average 6h 54m. The schedules shown below are for the next available departures.
Want to know about travelling from Cologne to Flensburg? 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.
No, there is no direct train from Cologne to Flensburg. However, there are services departing from Cologne station and arriving at Flensburg station via Hamburg Hbf. The journey, including transfers, takes approximately 6h 54m.
Cologne to Flensburg train services, operated by Deutsche Bahn Intercity (DB IC), depart from Köln Hbf station.
Cologne to Flensburg train services, operated by Deutsche Bahn Intercity (DB IC), arrive at Flensburg station.
Book your Cologne to Flensburg train tickets online with Deutsche Bahn Intercity (DB IC), Danish Railways (DSB) and Deutsche Bahn Regio (DB Regional).
The distance between Cologne and Flensburg is 459.6 km. The road distance is 610 km.
You can take a train from Köln Hbf to Flensburg via Hamburg Hbf in around 6h 42m.