Chiang Rai → Rayong by bus

The bus from Chiang Rai to Rayong takes about 15h 40m and costs ฿1,067–฿1,136. There are 3 departures bookable through Busaba — first bus 15:27, last bus 17:30, leaving from Nakhonchai Air Bus Station Chiang Rai.

Fares today: ฿1,067–฿1,136 (Prices checked 2026-10-02)

Fares and times from the reservation systems of Nakhonchaiair. Checked 02 Oct 2026 02:11 (ICT).

FromChiang Rai

ToRayong

Travel date

Passengers

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Timetable · 2026-10-02

Departs	Arrives	Duration	Operator	Class	Fare from
15:27	10:12next day	18h 45m	NakhonchaiairNakhonchai Air Bus Station Chiang Rai · snack included	GOL	฿1,136Choose seat
17:06	09:11next day	16h 05m	NakhonchaiairNakhonchai Air Bus Station Chiang Rai · snack included	GOL	฿1,067Choose seat
17:30	09:10next day	15h 40m	NakhonchaiairNakhonchai Air Bus Station Chiang Rai · snack included	GOL	฿1,113Choose seat

811 km apart in a straight line, averaging 50 km/h over 16h 05m

3departures

1operators

฿1,067From

Operators on this route

Nakhonchaiair
3 departures/day · Class: GOL · from ฿1,067

Terminals

Chiang Rai Nakhonchai Air Bus Station Chiang Rai
Rayong Nakhonchai Air Bus Station Rayong

Frequently asked

About 15h 40m. Across the 3 scheduled departures it ranges from 15h 40m to 18h 45m depending on the service.
฿1,067 to ฿1,136 depending on operator and class — real fares for 2026-10-02.
First departure 15:27, last departure 17:30.
1 licensed operators sell this route through Busaba: Nakhonchaiair.
Not on the current timetable — departures run from 15:27 to 17:30.

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

Read from the live Busaba booking system on 02 Oct 2026 02:11 (ICT), for departures on 2026-10-02.

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