Khon Kaen to Bangkok by bus
13 buses leave Khon Kaen for Bangkok every day, with fares from ฿423 to ฿523. The quickest trip takes 6h 17m; the first bus departs at 11:30 from Khon Kaen Bus Terminal 3, the last at 23:30. Operators: Nakhonchaiair and Cherdchai Tour. Prices checked on 2026-10-30.
Daily timetable
| Departs | Arrives | Duration | Operator | Class | Fare | |
|---|---|---|---|---|---|---|
| 11:30 | → 19:00 | 7h 30m | Cherdchai Tour | A/C 1st class | ฿423 | Book |
| 13:30 | → 20:09 | 6h 39m | Nakhonchaiair | Gold Class | ฿494 | Book |
| 15:01 | → 21:43 | 6h 42m | Nakhonchaiair | Gold Class | ฿494 | Book |
| 17:00 | → 23:39 | 6h 39m | Nakhonchaiair | Gold Class | ฿494 | Book |
| 18:00 | → 00:39 | 6h 39m | Nakhonchaiair | Gold Class | ฿494 | Book |
| 18:45 | → 02:10 | 7h 25m | Nakhonchaiair | Gold Class | ฿523 | Book |
| 19:30 | → 01:47 | 6h 17m | Nakhonchaiair | Gold Class | ฿494 | Book |
| 20:01 | → 02:19 | 6h 18m | Nakhonchaiair | Gold Class | ฿494 | Book |
| 20:31 | → 02:49 | 6h 18m | Nakhonchaiair | Gold Class | ฿494 | Book |
| 21:30 | → 03:48 | 6h 18m | Nakhonchaiair | Gold Class | ฿494 | Book |
| 22:00 | → 04:40 | 6h 40m | Cherdchai Tour | A/C 1st class | ฿423 | Book |
| 22:30 | → 05:00 | 6h 30m | Nakhonchaiair | Gold Class | ฿494 | Book |
| 23:30 | → 06:00 | 6h 30m | Nakhonchaiair | Gold Class | ฿494 | Book |
Where to board in Khon Kaen
- Khon Kaen Bus Terminal 3 · 13 departures
Bus companies on this route
Questions travellers ask
How long is the bus from Khon Kaen to Bangkok?
The fastest bus takes 6h 17m. Most departures take about 6h 39m.
How much is a bus ticket from Khon Kaen to Bangkok?
Fares run from ฿423 to ฿523, set by the bus companies.
When do the first and last buses from Khon Kaen to Bangkok leave?
The first bus leaves at 11:30 and the last at 23:30: 13 departures a day.
Where does the bus to Bangkok leave from in Khon Kaen?
Most buses leave from Khon Kaen Bus Terminal 3.
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