The Siwan to Kolkata bus route covers approximately 740 kms and takes about 0 hrs 0 mins. A total of 1 direct buses operated by 1 bus operators run on this route. The first bus departs at 07:25, and the last bus leaves at 07:25.
Major boarding points in Siwan include Siwan , while common drop locations in Kolkata are Kolkata.
RTC and private operators such as Samir Travels offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 1000 - depending on the bus type and features.



