The average bus between Rotterdam and Flensburg takes 12h 3m and the fastest bus takes 9h 45m. The bus service runs several times per day from Rotterdam 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.
Buses run twice daily between Rotterdam and Flensburg. The earliest departure is at 12:20 AM at night, and the last departure from Rotterdam is at 7:00 PM which arrives into Flensburg at 4:45 AM. All services require a transfer, and take on average 12h 3m. The schedules shown below are for the next available departures.

11h 15m • 1 change
13h 55m • 1 changeArrives next day

9h 45m • 1 change
11h 40m • 1 change
13h 55m • 1 changeArrives next day

9h 45m • 1 changeWant to know about travelling from Rotterdam 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 bus from Rotterdam to Flensburg. However, there are services departing from Rotterdam station and arriving at Flensburg station via Hamburg, Zentraler Omnibusbahnhof. The journey, including transfers, takes approximately 12h 3m.
Rotterdam to Flensburg bus services, operated by FlixBus, depart from Rotterdam Central Station.
Rotterdam to Flensburg bus services, operated by FlixBus, arrive at Flensburg central train station.
Book your Rotterdam to Flensburg bus tickets online with FlixBus.
The distance between Rotterdam and Flensburg is 457.7 km. The road distance is 717 km.
You can take a bus from Rotterdam Central Station to Flensburg central train station via Hamburg, Zentraler Omnibusbahnhof in around 11h 30m.