The Lucknow to Siwan bus route covers approximately 388 kms and takes about 7 hrs 42 mins. A total of 10 direct buses operated by 8 bus operators run on this route. The first bus departs at 02:15, and the last bus leaves at 23:59.
Major boarding points in Lucknow include Alambagh, Charbagh, Kamta Chouraha Lucknow, Nahariya-Avadh Chowraha, Zero Point Lucknow, while common drop locations in Siwan are Ashiyana.
RTC and private operators such as Gorakhdham Express Bus Service, Humsafar Tour and Travels offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 1488 - INR 9999.00 depending on the bus type and features.



