The Kottiyam to Avinashi bus route covers approximately 388 kms and takes about 8 hrs 35 mins. A total of 5 direct buses operated by 4 bus operators run on this route. The first bus departs at 15:55, and the last bus leaves at 23:20.
Major boarding points in Kottiyam include Kottiyam, while common drop locations in Avinashi are Avinashi Road.
RTC and private operators such as offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 1299 - INR 2100.00 depending on the bus type and features.



