NOTE: There is no train service in Sakon Nakhon. The nearest train service is in Udon Thani
The State Railway of Thailand began on line ticketing and reservation on August 1
There is a 20 baht internet booking fee and credit card processing surcharge.
Bookings can be made at thairailticket.com
North Eastern Line Schedules and Fares at Thailand by Train
A planned high speed rail system connecting China and other East Asian countries, through Thailand has been suspended after the recent crash in China.
Thailand instead will focus on improving the domestic rail system