SRT Express Train 25 Ubon Ratchathani Express connects Bangkok to the northeast (Isan region) via Nakhon Ratchasima (Korat). The 750 km journey to Ubon Ratchathani takes approximately 9 hours through the Central Plains and Khorat Plateau. Khon Kaen is Isan's economic capital.
| # | Station | Arrival | Departure |
|---|---|---|---|
| 1 | Bangkok Hua Lamphong Bangkok | Start | 21:00 |
| 2 | Nakhon Ratchasima Station Nakhon Ratchasima | 00:26 (+1d) | 00:36 (+1d) |
| 3 | Khon Kaen Station Khon Kaen | 04:12 (+1d) | End |
Timetable data is sourced from official Thailand railways records. Always verify with the official operator before travelling.
SRT Express Train 25 Ubon Ratchathani Express connects Bangkok to the northeast (Isan region) via Nakhon Ratchasima (Korat). The 750 km journey to Ubon Ratchathani takes approximately 9 hours through the Central Plains and Khorat Plateau. Khon Kaen is Isan's economic capital.
The train runs on every day of the week. The full route covers 3 stops with a total journey time of approximately 7h 12m.
Book Northeastern Express Bangkok–Khon Kaen tickets at railway.co.th, the official SRT portal. Online booking opens 30 to 120 days before departure. Book in advance for the best seat selection and lowest available fares.
Passengers are advised to arrive at the station at least 30 minutes before the scheduled departure time to locate the correct platform and coach.
Book Northeastern Express Bangkok–Khon Kaen tickets at railway.co.th, the official SRT portal. Compare fares and seat availability. Online booking typically opens 30–90 days before departure.
Book Now →Visit any SRT booking office. Staff can help with seat selection and special assistance. Book early for popular departure times.
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