The Thoothukudi to Udankudi bus route covers approximately 51 kms and takes about 1 hrs 43 mins. A total of 11 direct buses operated by 8 bus operators run on this route. The first bus departs at 03:45, and the last bus leaves at 23:45.
Major boarding points in Thoothukudi include Ettaiyapuram Road, New Bus Stand, Others, while common drop locations in Udankudi are Mani Nagar.
RTC and private operators such as Vetri Travels, Chennai Express, Chennai Express offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 360 - INR 1149.00 depending on the bus type and features.



