Bangkok to Udon Thani Train Schedule & Tickets
3 State Railway of Thailand (SRT) trains run from Bangkok to Udon Thani. The first departs at 08:45 and the last at 21:25. Fares start from 204 THB per adult.
Route summary
Based on the typical timetable. Pick a travel date to see live prices.
Timetable
Typical timetable. Pick a travel date above to check the live timetable and prices for that day.
| Train | Departs | Arrives | Duration | From (per adult) | |
|---|---|---|---|---|---|
| EX75 | 08:45 | 16:55 | 8h 10m | 244 THB | Book |
| SP25 | 20:25 | 05:39 | 9h 14m | 977 THB | Book |
| RP133 | 21:25 | 07:02 | 9h 37m | 204 THB | Book |
Timetable sampled on 3 upcoming days and updated 2026-10-04 12:13. Ticket prices are per adult. A service fee and payment fees may be added at checkout and vary by payment method.
↔ Return: Udon Thani to Bangkok trains
Other SRT routes
Frequently asked questions
How many trains go from Bangkok to Udon Thani?
3 SRT trains in our timetable. Some may not run every day, so check the date you travel.
What time is the first and last train from Bangkok to Udon Thani?
The first departs at 08:45 and the last at 21:25.
How much is a train ticket from Bangkok to Udon Thani?
Tickets start from 204 THB per adult. A service fee and payment fees may be added at checkout.
How do I book?
Choose your travel date on this page, click Check availability & book, and complete the booking online.
What is the fastest train from Bangkok to Udon Thani?
The fastest is EX75, departing at 08:45 with a travel time of 8h 10m.
What is the cheapest train from Bangkok to Udon Thani?
The lowest fare is 204 THB per adult, for example on RP133 at 21:25.