The cheapest and fastest coaches from Bangkok to Kham Yai
- Cheapest price on 12 Nov
- RM 71
- Average ticket price on 12 Nov
- RM 97
- Fastest journey on 12 Nov
- 8 h 25 m
- Average journey duration on 12 Nov
- 8 h 30 m
- Buses on 12 Nov
- 45
- Distance
- 497 km
The best way to find a cheap coach ticket from Bangkok to Kham Yai is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Bangkok to Kham Yai will cost around RM 97 if you buy it on the day, but you can find cheap coach tickets today for only RM 71.
On Thu, 12 Nov, we found 45 buses from Bangkok to Kham Yai, including 45 direct services.
These direct buses cover the 497 km distance in an average of 8 h 30 m but if you time it right, some buses will get you there in just 8 h 25 m .
The slowest buses will take 8 h 33 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.

8:30 PM 10h00 Bangkok, Chatuchak Bus Terminal (Mo Chit 2) 6:30 AM Kham Yai, Ubon Ratchathani Bus Terminal RM 71 1 One-way 0 changes
4:00 PM 9h50 Bangkok, Chatuchak Bus Terminal (Mo Chit 2) 1:50 AM Kham Yai, Ubon Ratchathani Bus Terminal RM 73 1 One-way 0 changes
7:45 AM 9h50 Bangkok, Chatuchak Bus Terminal (Mo Chit 2) 5:35 PM Kham Yai, Ubon Ratchathani Bus Terminal RM 73 1 One-way 0 changes
AIR PRAYAT TOUR8:30 PM 13h30 Bangkok, Chatuchak Bus Terminal (Mo Chit 2) 10:00 AM Kham Yai, Ubon Ratchathani Bus Terminal RM 75 1 One-way 0 changes
8:15 PM 9h35 Bangkok, Chatuchak Bus Terminal (Mo Chit 2) 5:50 AM Kham Yai, Ubon Ratchathani Bus Terminal RM 78 1 One-way 0 changes

11:00 PM 8h25 Bangkok, Chatuchak Bus Terminal (Mo Chit 2) 7:25 AM Kham Yai, Ubon Ratchathani Bus Terminal RM 122 1 One-way 0 changes
10:15 PM 8h30 Bangkok, Chatuchak Bus Terminal (Mo Chit 2) 6:45 AM Kham Yai, Ubon Ratchathani Bus Terminal RM 122 1 One-way 0 changes
8:15 PM 8h30 Bangkok, Chatuchak Bus Terminal (Mo Chit 2) 4:45 AM Kham Yai, Ubon Ratchathani Bus Terminal RM 122 1 One-way 0 changes
8:05 PM 8h33 Bangkok, Chatuchak Bus Terminal (Mo Chit 2) 4:38 AM Kham Yai, Ubon Ratchathani Bus Terminal RM 91 1 One-way 0 changes
7:20 PM 8h33 Bangkok, Chatuchak Bus Terminal (Mo Chit 2) 3:53 AM Kham Yai, Ubon Ratchathani Bus Terminal RM 91 1 One-way 0 changes
Journey information
Overview: Bus from Bangkok to Kham Yai
Buses from Bangkok to Kham Yai run on average 30 times per day, taking around 10h 18m. Cheap bus tickets for this journey start at RM 67 if you book in advance.
There are 30 coaches per day. The earliest coach runs at 05:00, the last at 23:00. The fastest coach covers the 497 km distance in 8h 30m.
Distance 497 km |
Average bus duration 10h 18m |
Cheapest ticket price RM 67 |
Buses per day 30 |
Direct buses 30 |
Fastest bus 8h 30m |
First bus 5:00 AM |
Last bus 11:00 PM |
Cheapest Month Oct |
Cheapest Day Sat |
High Season Jul - Sept |
Low Season Apr - Jun |
Frequently asked questions about your Bangkok to Kham Yai trip
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Bangkok to Kham Yai.
Live departures
Bangkok to Kham Yai bus times
The table below shows live departures for Bangkok to Kham Yai coaches for tomorrow, Thursday, 12 November. You can also manually refresh the results below to see updated coach journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 7:45 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h50 | 5:35 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 8:00 AM Bangkok, Nakornchai Air | 10h00 | 6:00 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 8:00 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 10h00 | 6:00 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
AIR PRAYAT TOUR | 8:00 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 13h30 | 9:30 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 8:15 AM Bangkok, Nakornchai Air | 9h00 | 5:15 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 8:15 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h45 | 6:00 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 8:30 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h45 | 5:15 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 9:00 AM Bangkok, Nakornchai Air | 10h20 | 7:20 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 9:00 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 11h00 | 8:00 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 9:15 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 10h05 | 7:20 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 12:00 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 11h00 | 11:00 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 12:45 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 10h00 | 10:45 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
PHU KRADUENG TOUR | 12:45 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 13h30 | 2:15 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 4:00 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h50 | 1:50 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 4:00 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 11h00 | 3:00 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 7:00 PM Bangkok, Nakornchai Air | 8h53 | 3:53 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 7:20 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h33 | 3:53 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 7:30 PM Bangkok, Nakornchai Air | 9h45 | 5:15 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 7:45 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h30 | 5:15 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 7:45 PM Bangkok, Nakornchai Air | 8h53 | 4:38 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 7:55 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 10h30 | 6:25 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 8:00 PM Bangkok, Nakornchai Air | 8h45 | 4:45 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 8:00 PM Bangkok, Nakornchai Air | 10h35 | 6:35 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 8:05 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h33 | 4:38 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 8:15 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h35 | 5:50 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 8:15 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 10h20 | 6:35 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 8:15 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h30 | 4:45 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 8:30 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h50 | 6:20 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 8:30 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 10h00 | 6:30 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
AIR PRAYAT TOUR | 8:30 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 13h30 | 10:00 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 8:45 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h35 | 6:20 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 9:00 PM Bangkok, Nakornchai Air | 9h25 | 6:25 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 9:01 PM Bangkok, Nakornchai Air | 10h20 | 7:21 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 9:10 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h35 | 6:45 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 9:15 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h10 | 6:25 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 9:15 PM Bangkok, Nakornchai Air | 9h25 | 6:40 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 9:16 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 10h05 | 7:21 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 9:20 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 11h00 | 8:20 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 9:25 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 10h00 | 7:25 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
PHU KRADUENG TOUR | 9:25 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 13h30 | 10:55 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 9:30 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h10 | 6:40 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 10:00 PM Bangkok, Nakornchai Air | 8h45 | 6:45 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 10:15 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h30 | 6:45 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 10:45 PM Bangkok, Nakornchai Air | 8h40 | 7:25 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
![]() | 11:00 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h25 | 7:25 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 changesdirect | |
Find all the dates and times for this journey
Why should you book Bangkok to Kham Yai coaches with Omio?
Why book with Omio vs Nakhonchaiair?
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Why book with Omio over Checkmybus or Busbud?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Ubon Air 25, Lotus Phiboon Tour, Sombat Tour or Cherdchai Tour to find the best option for your trip from Bangkok to Kham Yai.
- Multiple modes of transport: Omio allows you to compare travel options including bus and flight to find the ideal travel option from Bangkok to Kham Yai.
Bus providers: Nakhonchaiair, Ubon Air 25, Lotus Phiboon Tour, Sombat Tour, Cherdchai Tour, Phukradung, Air Prayat Tour, Air Prayattour, Phu Kradueng Tour from Bangkok to Kham YaiYou can travel by bus between Bangkok to Kham Yai with Nakhonchaiair, Ubon Air 25, Lotus Phiboon Tour, Sombat Tour, Cherdchai Tour, Phukradung, Air Prayat Tour, Air Prayattour, Phu Kradueng Tour for as low as RM 67. When you search for schedules and tickets, Omio will show you the best journey
Ubon Air 25
Air Prayattour
Air Prayat Tour
Phu Kradueng Tour
Phukradung
Nakhonchaiair
Lotus Phiboon Tour
Sombat Tour
Cherdchai Tour
Companies, tickets, and onboard amenities between Bangkok and Kham Yai
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
- Phukradung
- One piece of luggage per passenger
- Air Prayat Tour
- Luggage included in fare
- specific size/type not provided.
- Ubon Air 25
- One piece of luggage up to 20kg included
- Ubon Air 25
- Additional pieces charged at 100 baht each
FAQs: Bangkok to Kham Yai coach
Find answers to the most common questions about traveling from Bangkok to Kham Yai by coach. 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 coach, the cheapest option, or tips for making the most of your visit at Kham Yai, this guide helps you travel smarter and with confidence.

popular bus stations
Important Stations and Airports in Bangkok and Kham Yai
Most Bangkok to Kham Yai buses use the Bangkok, Chatuchak Bus Terminal to Kham Yai, Ubon Ratchathani Bus Terminal station pair. Use this guide to compare Bangkok and Kham Yai bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Which Bangkok station do buses to Kham Yai leave from?
Getting to Bangkok, Chatuchak Bus Terminal from Bangkok city centre
Bangkok, Chatuchak Bus Terminal is 8 km from Bangkok city centre. Public transport options include:
Bangkok, Chatuchak Bus Terminal bus station facilities and services
Bangkok, Chatuchak Bus Terminal has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC and Ticket Office.
Food and drink
Food options include: Food court and various food stalls available inside terminal
Wi-Fi and ATMs
Free Wi-Fi available throughout terminal. ATMs are several ATMs from major Thai banks.
Tickets and information
Ticket office support is available at Bangkok, Chatuchak Bus Terminal.
Parking, taxis and toilets
Available at Bangkok, Chatuchak Bus Terminal: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Bangkok, Chatuchak Bus Terminal: Wheelchair ramps and elevators available.
Which Kham Yai station do buses from Bangkok arrive at?
Getting to Kham Yai, Ubon Ratchathani Bus Terminal from Kham Yai city centre
Kham Yai, Ubon Ratchathani Bus Terminal bus station facilities and services
Kham Yai, Ubon Ratchathani Bus Terminal has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC and Ticket Office.
Food and drink
Food options include: Food court and local vendors available
Wi-Fi and ATMs
Free Wi-Fi available. ATMs are aTM machines from major Thai banks.
Tickets and information
Ticket office support is available at Kham Yai, Ubon Ratchathani Bus Terminal.
Parking, taxis and toilets
Available at Kham Yai, Ubon Ratchathani Bus Terminal: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Kham Yai, Ubon Ratchathani Bus Terminal: Wheelchair ramps.
Bus stations for Bangkok to Kham Yai
Check bus stations information for Bangkok and Kham Yai, including where buses depart and arrive on this route.
Most popular bus connections from Bangkok
More options for your journey from Bangkok to Kham Yai
Here are some other resources that might have the information you need




