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Buses to Si Sa Ket
12 scheduled departures reach Si Sa Ket from 2 origins on 4 Oct 2026. The cheapest seat comes from Bangkok at ฿504, and the shortest typical ride is from Bangkok, at about 8 h 10 min.
Where the buses come from
Bangkok to Si Sa Ket
Bangkok to Si Sa Ket: 10 departures, first 08:00 and last 22:45. Seats ฿504 to ฿801. About 8 h 10 min on the road.
Rayong to Si Sa Ket
Rayong to Si Sa Ket: 2 departures, first 15:30 and last 16:00. Seats ฿748. About 13 h on the road.
Where the buses arrive
- Sisaket Bus Terminal — 12 departures
Who runs the buses
- Nakhonchaiair — 6 departures
- Lotus Phiboon Tour — 3 departures
- Cherdchai Tour — 2 departures
- Sawasdee Surin — 1 departure
Arrival times
Across all of these routes the busiest arrival hour is 04:00, with 4 departures. The earliest arrival is at 00:20 and the latest at 18:10.
The day across these routes
The first bus of the day leaves at 08:00 (Bangkok to Si Sa Ket) and the last at 22:45 (Bangkok to Si Sa Ket). The busiest hour is 16:00 with 2 departures, and 7 of the 12 departures, 58%, leave at 18:00 or later.
Fares run from ฿504 to ฿801, with the middle departure at ฿601. By seat type: VIP 3 (฿588 to ฿784); First class 9 (฿504 to ฿801).
Typical ride lengths: 0 routes under 3 hours, 0 between 3 and 6, 1 between 6 and 10 and 1 over 10. The shortest is Bangkok to Si Sa Ket at 8 h 10 min and the longest Rayong to Si Sa Ket at 13 h.
Listed services: charging points on 6 trips; emergency window hammers on 3 trips; blankets on 3 trips.