Bangkok to Udon Thani by bus
10 buses leave Bangkok for Udon Thani every day, with fares from ฿526 to ฿613. The quickest trip takes 7h 45m; the first bus departs at 08:45 from Bangkok Bus Terminal Chatuchak (Mo Chit 2), the last at 22:55. Operators: Nakhonchaiair, Budsarakham and Chan Tour. Prices checked on 2026-10-30.
Daily timetable
| Departs | Arrives | Duration | Operator | Class | Fare | |
|---|---|---|---|---|---|---|
| 08:45 | → 19:45 | 11h | Chan Tour | Premium Economy | ฿613 | Book |
| 16:10 | → 00:46 | 8h 36m | Nakhonchaiair | Gold Class | ฿613 | Book |
| 18:00 | → 02:00 | 8h | Budsarakham | A/C 1st class | ฿526 | Book |
| 18:45 | → 02:45 | 8h | Budsarakham | A/C 1st class | ฿526 | Book |
| 19:30 | → 03:30 | 8h | Budsarakham | VIP · 32 seats | ฿613 | Book |
| 19:30 | → 05:30 | 10h | Chan Tour | Premium Economy | ฿613 | Book |
| 20:20 | → 04:05 | 7h 45m | Nakhonchaiair | Gold Class | ฿613 | Book |
| 20:50 | → 04:40 | 7h 50m | Nakhonchaiair | Gold Class | ฿613 | Book |
| 22:35 | → 06:25 | 7h 50m | Nakhonchaiair | Gold Class | ฿613 | Book |
| 22:55 | → 06:45 | 7h 50m | Nakhonchaiair | Gold Class | ฿613 | Book |
Where to board in Bangkok
- Bangkok Bus Terminal Chatuchak (Mo Chit 2) · 10 departures
Bus companies on this route
Questions travellers ask
How long is the bus from Bangkok to Udon Thani?
The fastest bus takes 7h 45m. Most departures take about 8h.
How much is a bus ticket from Bangkok to Udon Thani?
Fares run from ฿526 to ฿613, set by the bus companies.
When do the first and last buses from Bangkok to Udon Thani leave?
The first bus leaves at 08:45 and the last at 22:55: 10 departures a day.
Where does the bus to Udon Thani leave from in Bangkok?
Most buses leave from Bangkok Bus Terminal Chatuchak (Mo Chit 2).
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