Chiang Rai to Rayong by bus
4 buses leave Chiang Rai for Rayong every day, with fares from ฿1,067 to ฿1,136. The quickest trip takes 15h 40m; the first bus departs at 15:27 from Nakhonchai Air Bus Station Chiang Rai, the last at 17:30. Operators: Nakhonchaiair. Prices checked on 2026-10-30.
Daily timetable
| Departs | Arrives | Duration | Operator | Class | Fare | |
|---|---|---|---|---|---|---|
| 15:27 | → 10:12 | 18h 45m | Nakhonchaiair | Gold Class | ฿1,136 | Book |
| 16:30 | → 08:35 | 16h 5m | Nakhonchaiair | Gold Class | ฿1,067 | Book |
| 17:06 | → 09:11 | 16h 5m | Nakhonchaiair | Gold Class | ฿1,067 | Book |
| 17:30 | → 09:10 | 15h 40m | Nakhonchaiair | Gold Class | ฿1,113 | Book |
Where to board in Chiang Rai
- Nakhonchai Air Bus Station Chiang Rai · 4 departures
Bus companies on this route
Questions travellers ask
How long is the bus from Chiang Rai to Rayong?
The fastest bus takes 15h 40m. Most departures take about 16h 5m.
How much is a bus ticket from Chiang Rai to Rayong?
Fares run from ฿1,067 to ฿1,136, set by the bus companies.
When do the first and last buses from Chiang Rai to Rayong leave?
The first bus leaves at 15:27 and the last at 17:30: 4 departures a day.
Where does the bus to Rayong leave from in Chiang Rai?
Most buses leave from Nakhonchai Air Bus Station Chiang Rai.
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