Ubon Ratchathani → Chiang Rai by bus
The bus from Ubon Ratchathani to Chiang Rai takes about 18h 44m and costs ฿1,187. There is one departure bookable through Busaba, at 14:01, leaving from Ubon Ratchathani Bus Terminal.
- Fares today: ฿1,187 (Prices checked 2026-10-02)
Fares and times from the reservation systems of Nakhonchaiair. Checked 02 Oct 2026 02:28 (ICT).
FromUbon Ratchathani
ToChiang Rai
Timetable · 2026-10-02
| Departs | Arrives | Duration | Operator | Class | Fare from |
|---|---|---|---|---|---|
| 14:01 | 08:45next day | 18h 44m | NakhonchaiairUbon Ratchathani Bus Terminal · snack included | GOL | ฿1,187Choose seat |
737 km apart in a straight line, averaging 39 km/h over 18h 44m
1departures
1operators
฿1,187From
Operators on this route
- Nakhonchaiair
1 departures/day · Class: GOL · from ฿1,187
Terminals
- Ubon Ratchathani Ubon Ratchathani Bus Terminal
- Chiang Rai Nakhonchai Air Bus Station Chiang Rai
Asked about this route
- How much does the Ubon Ratchathani to Chiang Rai bus cost?
- ฿1,187 for 2026-10-02.
Frequently asked
- About 18h 44m on the one scheduled service.
- ฿1,187 — the fare we have for 2026-10-02.
- There is one departure, at 14:01.
- 1 licensed operators sell this route through Busaba: Nakhonchaiair.
- Not on the current timetable — the only departure is at 14:01.
Booking from outside Thailand? Read the guide →
First time on a Thai bus? See the guide to bus travel in Thailand before you ride.
Related routes
- More buses to Chiang Rai
- All buses from Ubon Ratchathani
- Bangkok – Ubon Ratchathani
- Ubon Ratchathani – Bangkok
- Bangkok – Chiang Rai
- Chiang Rai – Bangkok
- Phitsanulok – Chiang Rai
- Ubon Ratchathani – Rayong
- Nakhon Phanom – Ubon Ratchathani
- Ubon Ratchathani – Nakhon Phanom
Read from the live Busaba booking system on 02 Oct 2026 02:28 (ICT), for departures on 2026-10-02.