The cheapest and fastest buses from Kham Yai to Roi Et
Cheapest price
$23
Average price
$23
Fastest journey
3 h 30 m
Average duration
3 h 30 m
Buses per day
3
Distance
154 km
The best way to find a cheap bus ticket from Kham Yai to Roi Et is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Kham Yai to Roi Et will cost around $23 if you buy it on the day, but the cheapest tickets can be found for only $23.
Of the 3 buses that leave Kham Yai for Roi Et on Fri, Nov 07, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Nov 07 the direct buses cover the 154 km distance in an average of 3 h 30 m but if you time it right, some buses will get you there in just 3 h 30 m .
On Fri, Nov 07 the slowest buses will take 3 h 30 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.






Kham Yai to Roi Et Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Ubon Air 25 | Departure Time 05:00AM | Arrival Time 08:30AM | Duration 3h30 | Departure days Thu, Fri | Cheapest price $23 |
Operator Ubon Air 25 | Departure Time 09:30AM | Arrival Time 01:00PM | Duration 3h30 | Departure days Thu, Fri | Cheapest price $23 |
Operator Ubon Air 25 | Departure Time 04:00PM | Arrival Time 07:30PM | Duration 3h30 | Departure days Thu, Fri | Cheapest price $23 |
Live departures
Kham Yai to Roi Et bus times
The table below shows live departures for Kham Yai to Roi Et buses for today, Thursday, November 6. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 10:00 PM Ubon Ratchathani, Bus Terminal | 3h30 | 1:30 AM Roi Et, Bus Terminal | 0 transfersDirect | |
| Friday, November 7 | |||||
![]() | 2:30 AM Ubon Ratchathani, Bus Terminal | 3h30 | 6:00 AM Roi Et, Bus Terminal | 0 transfersDirect | |
![]() | 9:00 AM Ubon Ratchathani, Bus Terminal | 3h30 | 12:30 PM Roi Et, Bus Terminal | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Kham Yai to Roi Et by bus
Compare bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Nov 07
Nov 08
Nov 09
Nov 10
Nov 11
Nov 12
Nov 13
Journey information
Overview: Bus from Kham Yai to Roi Et
Buses from Kham Yai to Roi Et run on average 2 times per day, taking around 3h 30m. Cheap bus tickets for this journey start at $23 (€19) if you book in advance.
There are 2 buses per day. The earliest bus runs at 02:30, the last at 02:30. The fastest bus covers the 95 miles (154 km) distance in 3h 30m.
Distance 95 miles (154 km) |
Average bus duration 3h 30m |
Cheapest ticket price $23 (€19) |
Buses per day 2 |
Direct buses 2 |
Fastest bus 3h 30m |
First bus 02:30 |
Last bus 02:30 |
Bus providers: Ubon Air 25 from Kham Yai to Roi EtYou can travel by bus between Kham Yai to Roi Et with Ubon Air 25 for as low as $23 (€19). When you search for schedules and tickets, Omio will show you the best journey
Ubon Air 25
FAQs: Bus from Kham Yai to Roi Et
Find answers to the most common questions about traveling from Kham Yai to Roi Et by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Roi Et, this guide helps you travel smarter and with confidence.

To find the cheapest bus tickets for your trip from Kham Yai to Roi Et, follow these tips:
Start your search now and compare ticket prices to find the best deal!
- Ubon Air 25
- One piece of luggage up to 20kg included
- Ubon Air 25
- Additional pieces charged at 100 baht each
popular bus stations
Popular bus stations from Kham Yai to Roi Et
- 05:00-22:00
- Free Wi-Fi available
- Free parking available for passengers
- Food court and local vendors available
- Available at designated taxi stand
- Wheelchair ramps
- Public restrooms available
- Bus: Local songthaews and city buses
- 05:00-22:00
- Free Wi-Fi available
- Free parking available for passengers
- Local food stalls and small restaurants nearby
- Available at designated taxi stand
- Wheelchair accessible
- Public toilets available
- Local songthaew routes
- Local bus routes
Most popular bus connections from Kham Yai
More options for your journey from Kham Yai to Roi Et
Here are some other resources that might have the information you need
