Rayong → Si Sa Ket by bus
The bus from Rayong to Si Sa Ket takes about 9h 45m and costs ฿748. There are 2 departures bookable through Busaba — first bus 16:00, last bus 20:00, leaving from Nakhonchai Air Bus Station Rayong.
- Fares today: ฿748 (Prices checked 2026-10-02)
Fares and times from the reservation systems of Nakhonchaiair. Checked 02 Oct 2026 02:24 (ICT).
FromRayong
ToSi Sa Ket
Timetable · 2026-10-02
| Departs | Arrives | Duration | Operator | Class | Fare from |
|---|---|---|---|---|---|
| 16:00 | 05:00next day | 13h | NakhonchaiairNakhonchai Air Bus Station Rayong · snack included | GOL | ฿748Choose seat |
| 20:00 | 05:45next day | 9h 45m | NakhonchaiairNakhonchai Air Bus Station Rayong · snack included | GOL | ฿748Choose seat |
431 km apart in a straight line, averaging 38 km/h over 11h 22m
2departures
1operators
฿748From
Operators on this route
- Nakhonchaiair
2 departures/day · Class: GOL · from ฿748
Terminals
- Rayong Nakhonchai Air Bus Station Rayong
- Si Sa Ket Sisaket Bus Terminal
Frequently asked
- About 9h 45m. Across the 2 scheduled departures it ranges from 9h 45m to 13 hours depending on the service.
- ฿748 — the fare we have for 2026-10-02.
- First departure 16:00, last departure 20:00.
- 1 licensed operators sell this route through Busaba: Nakhonchaiair.
- Yes — 1 of the 2 departures leave between 20:00 and 05:00.
Booking from outside Thailand? Read the guide →
New to Thai intercity buses? Read how bus travel in Thailand works — classes, terminals and tickets.
Related routes
- Return trip: Si Sa Ket to Rayong bus
- More buses to Si Sa Ket
- All buses from Rayong
- Bangkok – Rayong
- Rayong – Bangkok
- Samut Prakan – Rayong
- Chanthaburi – Rayong
- Rayong – Chanthaburi
- Rayong – Samut Prakan
- Rayong – Bang Bo
- Noen Kra Prok Intersection – Rayong
Read from the live Busaba booking system on 02 Oct 2026 02:24 (ICT), for departures on 2026-10-02.