The average bus between Düzce and Istanbul takes 5h 22m and the fastest bus takes 4h 5m. The bus service runs several times per day from Düzce to Istanbul. 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 every 4 hours between Düzce and Istanbul. The earliest departure is at 2:00 AM at night, and the last departure from Düzce is at 9:00 PM which arrives into Istanbul at 2:15 AM. All services require a transfer, and take on average 5h 22m. The schedules shown below are for the next available departures.

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7h 15m • 1 changeWant to know about travelling from Düzce to Istanbul? 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 Düzce to Istanbul. However, there are services departing from Düzce station and arriving at Istanbul station via İstanbul Dudullu. The journey, including transfers, takes approximately 5h 22m.
Düzce to Istanbul bus services, operated by Kale Seyahat, depart from Düzce station.
Düzce to Istanbul bus services, operated by Kale Seyahat, arrive at İstanbul Esenler station.
Book your Düzce to Istanbul bus tickets online with Kale Seyahat, Varan Turizm and 3 other operators.
The distance between Düzce and Istanbul is 187 km. The road distance is 242 km.
You can take a bus from Düzce to İstanbul Esenler via İstanbul Dudullu in around 4h 3m.