The average bus between Siegen and Koper takes 21h 56m and the fastest bus takes 18h 47m. The bus service runs several times per day from Siegen to Koper. 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 Siegen and Koper. The earliest departure is at 11:45 AM in the morning, and the last departure from Siegen is at 6:20 PM which arrives into Koper at 9:32 PM. All services require a transfer at Frankfurt central train station and take an average of 21h 56m. The schedules shown below are for the next available departures.
Arrives next day


19h 7m • 2 changes
Arrives next day


26h 32m • 2 changes
Arrives next day


19h 7m • 2 changes
Arrives next day


26h 32m • 2 changes
Arrives next day


18h 47m • 2 changes
Arrives next day


27h 12m • 2 changes
Arrives next day


18h 47m • 2 changes
Arrives next day


27h 12m • 2 changes
Want to know about travelling from Siegen to Koper? 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 Siegen to Koper. However, there are services departing from Siegen station and arriving at Koper station via Frankfurt central train station station. The journey, including transfers, takes approximately 21h 56m.
Siegen to Koper bus services, operated by FlixBus, depart from Siegen station.
Siegen to Koper bus services, operated by FlixBus, arrive at Koper station.
The distance between Siegen and Koper is 727.3 km. The road distance is 1,076 km.
You can take a bus from Siegen to Koper via Frankfurt central train station, Ljubljana bus station, and Ljubljana AP in around 15h 59m.