Roi Et → Lom Sak by bus
The bus from Roi Et to Lom Sak takes about 5h 10m and costs ฿365. There are 2 departures bookable through Busaba — first bus 15:30, last bus 20:40, leaving from Roi Et Bus Terminal.
- Fares today: ฿365 (Prices checked 2026-10-02)
Fares and times from the reservation systems of Phetprasert. Checked 02 Oct 2026 02:24 (ICT).
FromRoi Et
ToLom Sak Bus Terminal
Timetable · 2026-10-02
| Departs | Arrives | Duration | Operator | Class | Fare from |
|---|---|---|---|---|---|
| 15:30 | 21:30 | 6h | PhetprasertPlatform จอดด้านหน้าสถานี · Roi Et Bus Terminal | Double Decker 48 seats | ฿365Choose seat |
| 20:40 | 01:50next day | 5h 10m | PhetprasertPlatform จอดด้านหน้าสถานี · Roi Et Bus Terminal | Double Decker 48 seats | ฿365Choose seat |
271 km apart in a straight line, averaging 49 km/h over 5h 35m
2departures
1operators
฿365From
Operators on this route
- Phetprasert
2 departures/day · Class: Double Decker 48 seats · Platform: จอดด้านหน้าสถานี · from ฿365
Terminals
- Roi Et Roi Et Bus Terminal
- Lom Sak Bus Terminal Lom Sak Bus Terminal
today's departures use platform จอดด้านหน้าสถานี
Frequently asked
- About 5h 10m. Across the 2 scheduled departures it ranges from 5h 10m to 6 hours depending on the service.
- ฿365 — the fare we have for 2026-10-02.
- First departure 15:30, last departure 20:40.
- 1 licensed operators sell this route through Busaba: Phetprasert.
- Yes — 1 of the 2 departures leave between 20:00 and 05:00.
Booking from outside Thailand? Read the guide →
First time on a Thai bus? See the guide to bus travel in Thailand before you ride.
Related routes
- More buses to Lom Sak Bus Terminal
- All buses from Roi Et
- Bangkok – Roi Et
- Roi Et – Bangkok
- Lom Sak Bus Terminal – Lampang
- Roi Et – Surin
- Surin – Roi Et
- Lampang – Lom Sak Bus Terminal
- Tak – Lom Sak Bus Terminal
- Saraburi – Roi Et
Read from the live Busaba booking system on 02 Oct 2026 02:24 (ICT), for departures on 2026-10-02.