- Must visit
Ubon Ratchathani National Museum
National museum presenting archaeology, regional history, and folk culture of Ubon Ratchathani and the lower Northeast.
The best way to find a cheap bus ticket from Bangkok to Kham Yai is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Bangkok to Kham Yai will cost around €21 if you buy it on the day, but the cheapest tickets can be found for only €16.
On Mon, Nov 02, we found 32 buses from Bangkok to Kham Yai, including 32 direct services.
On Mon, Nov 02 the 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 .
On Mon, Nov 02 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.

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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 €15 if you book in advance.
There are 30 buses per day. The earliest bus runs at 05:00, the last at 23:00. The fastest bus covers the 308 miles (497 km) distance in 8h 30m.
Distance 308 miles (497 km) |
Average bus duration 10h 18m |
Cheapest ticket price €15 |
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 - Sep |
Low Season Apr - Jun |
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Bangkok to Kham Yai.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Lotus Phiboon Tour | Departure Time 12:45AM | Arrival Time 10:35AM | Duration 9h50 | Departure days Tue, Wed, Thu, Fri, Sat, Sun | Cheapest price €15 |
Operator Air Prayattour | Departure Time 01:00AM | Arrival Time 11:00AM | Duration 10h00 | Departure days Fri | Cheapest price €18 |
Operator Air Prayattour | Departure Time 02:30AM | Arrival Time 12:30PM | Duration 10h00 | Departure days Fri | Cheapest price €15 |
Operator Lotus Phiboon Tour | Departure Time 07:45AM | Arrival Time 05:35PM | Duration 9h50 | Departure days Mon | Cheapest price €16 |
Operator Air Prayat Tour | Departure Time 08:00AM | Arrival Time 09:30PM | Duration 13h30 | Departure days Mon | Cheapest price €20 |
Operator Air Prayattour | Departure Time 08:00AM | Arrival Time 06:00PM | Duration 10h00 | Departure days Mon | Cheapest price €19 |
Operator Nakhonchaiair | Departure Time 08:15AM | Arrival Time 06:00PM | Duration 9h45 | Departure days Mon | Cheapest price €21 |
Operator Nakhonchaiair | Departure Time 08:30AM | Arrival Time 05:15PM | Duration 8h45 | Departure days Mon | Cheapest price €27 |
Operator Ubon Air 25 | Departure Time 09:00AM | Arrival Time 08:00PM | Duration 11h00 | Departure days Mon | Cheapest price €21 |
Operator Nakhonchaiair | Departure Time 09:15AM | Arrival Time 07:20PM | Duration 10h05 | Departure days Mon | Cheapest price €21 |
Operator Ubon Air 25 | Departure Time 12:00PM | Arrival Time 11:00PM | Duration 11h00 | Departure days Mon | Cheapest price €21 |
Operator Phukradung | Departure Time 12:45PM | Arrival Time 10:45PM | Duration 10h00 | Departure days Mon | Cheapest price €21 |
Operator Phu Kradueng Tour | Departure Time 12:45PM | Arrival Time 02:15AM | Duration 13h30 | Departure days Mon | Cheapest price €22 |
Operator Cherdchai Tour | Departure Time 01:15PM | Arrival Time 12:00AM | Duration 10h45 | Departure days Wed | Cheapest price €17 |
Operator Air Prayattour | Departure Time 01:30PM | Arrival Time 11:30PM | Duration 10h00 | Departure days Tue, Wed, Thu, Sat | Cheapest price €15 |
Operator Lotus Phiboon Tour | Departure Time 01:30PM | Arrival Time 11:20PM | Duration 9h50 | Departure days Fri | Cheapest price €15 |
Operator Ubon Air 25 | Departure Time 04:00PM | Arrival Time 03:00AM | Duration 11h00 | Departure days Mon | Cheapest price €21 |
Operator Lotus Phiboon Tour | Departure Time 04:00PM | Arrival Time 01:50AM | Duration 9h50 | Departure days Mon | Cheapest price €16 |
Operator Nakhonchaiair | Departure Time 07:20PM | Arrival Time 03:53AM | Duration 8h33 | Departure days Mon | Cheapest price €21 |
Operator Nakhonchaiair | Departure Time 07:45PM | Arrival Time 05:15AM | Duration 9h30 | Departure days Mon | Cheapest price €21 |
Operator Cherdchai Tour | Departure Time 07:55PM | Arrival Time 06:25AM | Duration 10h30 | Departure days Mon | Cheapest price €18 |
Operator Nakhonchaiair | Departure Time 08:05PM | Arrival Time 04:38AM | Duration 8h33 | Departure days Mon | Cheapest price €21 |
Operator Nakhonchaiair | Departure Time 08:15PM | Arrival Time 06:35AM | Duration 10h20 | Departure days Mon | Cheapest price €21 |
Operator Cherdchai Tour | Departure Time 08:15PM | Arrival Time 05:50AM | Duration 9h35 | Departure days Mon | Cheapest price €18 |
Operator Lotus Phiboon Tour | Departure Time 08:30PM | Arrival Time 06:20AM | Duration 9h50 | Departure days Mon | Cheapest price €25 |
Operator Air Prayat Tour | Departure Time 08:30PM | Arrival Time 10:00AM | Duration 13h30 | Departure days Mon | Cheapest price €17 |
Operator Air Prayattour | Departure Time 08:30PM | Arrival Time 06:30AM | Duration 10h00 | Departure days Mon | Cheapest price €16 |
Operator Sombat Tour | Departure Time 08:45PM | Arrival Time 06:20AM | Duration 9h35 | Departure days Mon | Cheapest price €27 |
Operator Sombat Tour | Departure Time 09:10PM | Arrival Time 06:45AM | Duration 9h35 | Departure days Mon | Cheapest price €21 |
Operator Nakhonchaiair | Departure Time 09:15PM | Arrival Time 06:25AM | Duration 9h10 | Departure days Mon | Cheapest price €21 |
Operator Nakhonchaiair | Departure Time 09:16PM | Arrival Time 07:21AM | Duration 10h05 | Departure days Mon | Cheapest price €21 |
Operator Ubon Air 25 | Departure Time 09:20PM | Arrival Time 08:20AM | Duration 11h00 | Departure days Mon | Cheapest price €21 |
Operator Phukradung | Departure Time 09:25PM | Arrival Time 07:25AM | Duration 10h00 | Departure days Mon | Cheapest price €21 |
Operator Phu Kradueng Tour | Departure Time 09:25PM | Arrival Time 10:55AM | Duration 13h30 | Departure days Mon | Cheapest price €22 |
Operator Nakhonchaiair | Departure Time 09:30PM | Arrival Time 06:40AM | Duration 9h10 | Departure days Mon | Cheapest price €21 |
Operator Nakhonchaiair | Departure Time 10:15PM | Arrival Time 06:45AM | Duration 8h30 | Departure days Mon | Cheapest price €27 |
Operator Nakhonchaiair | Departure Time 11:00PM | Arrival Time 07:25AM | Duration 8h25 | Departure days Mon | Cheapest price €27 |
The table below shows live departures for Bangkok to Kham Yai buses for tomorrow, Monday, November 2. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 7:45 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h50 | 5:35 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 8:00 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 10h00 | 6:00 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
AIR PRAYAT TOUR | 8:00 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 13h30 | 9:30 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 8:15 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h45 | 6:00 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 8:30 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h45 | 5:15 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 9:00 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 11h00 | 8:00 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 9:15 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 10h05 | 7:20 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 12:00 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 11h00 | 11:00 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
PHU KRADUENG TOUR | 12:45 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 13h30 | 2:15 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 12:45 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 10h00 | 10:45 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 4:00 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h50 | 1:50 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 4:00 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 11h00 | 3:00 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 7:20 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h33 | 3:53 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 7:45 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h30 | 5:15 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 7:55 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 10h30 | 6:25 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 8:05 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h33 | 4:38 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 8:15 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h35 | 5:50 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 8:15 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h30 | 4:45 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 8:15 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 10h20 | 6:35 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 8:30 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h50 | 6:20 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
AIR PRAYAT TOUR | 8:30 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 13h30 | 10:00 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 8:30 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 10h00 | 6:30 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 8:45 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h35 | 6:20 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 9:10 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h35 | 6:45 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 9:15 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h10 | 6:25 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 9:16 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 10h05 | 7:21 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 9:20 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 11h00 | 8:20 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
PHU KRADUENG TOUR | 9:25 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 13h30 | 10:55 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 9:25 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 10h00 | 7:25 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 9:30 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h10 | 6:40 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 10:15 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h30 | 6:45 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
![]() | 11:00 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h25 | 7:25 AM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
This is the last bus of the day. | |||||
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Discover the best of Kham Yai — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Kham Yai trip today.
National museum presenting archaeology, regional history, and folk culture of Ubon Ratchathani and the lower Northeast.
Cultural learning center displaying northeastern crafts, local traditions, and community history in an accessible setting.
Art and cultural space within a historic temple, featuring traditional objects and local religious heritage displays.
Large public park and lake popular for walking, exercise, evening relaxation, and everyday local life near central Ubon.
Well-known city market district for local atmosphere, shopping, and street life, best visited for a casual evening stroll.
Lively old-town area with civic buildings, shrines, shops, and walkable streets that reflect the character of Ubon city.
Som Tam is Isan’s signature green papaya salad, pounded with lime, chili, fish sauce, and often fermented fish. It is prized for its bold spicy-sour balance.
Larb is a classic northeastern minced meat salad with toasted rice, lime, herbs, and chili. It is a staple of local meals and reflects Isan’s bright, punchy flavors.
Nam Tok is a grilled meat salad seasoned with lime, chili, mint, and toasted rice powder. It is a beloved Isan dish known for smoky flavor and fresh herbs.
Casual local restaurant known for Isan classics such as som tam, larb, grilled meats, and sticky rice in a relaxed everyday setting.
Popular open-air venue serving grilled chicken, som tam, larb, and other northeastern staples. Good for a straightforward local meal.
Well-known local coffee shop offering Thai coffee, espresso drinks, and light snacks in a comfortable casual atmosphere.
Budget-friendly versus major Thai tourist hubs. Local meals, simple stays, and short rides are inexpensive; upscale dining and international hotels are limited.
Not required. Round up small bills at cafes, leave about 5-10% at restaurants for good service if no fee is added, and round up taxi fares.
Official public transport app
Don Mod Daeng Intersection, Kham Yai, Ubon Ratchathani -> Ubon Ratchathani Bus Terminal, Ubon Ratchathani
Get destination-focused answers for the end of your trip, including what to do, when to go, practical entry details, and tips for making the most of your time in Kham Yai.
Find answers to the most common questions about traveling from Bangkok to Kham Yai 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 Kham Yai, this guide helps you travel smarter and with confidence.

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.
Bangkok, Chatuchak Bus Terminal is 8 km from Bangkok city centre. Public transport options include:
Bangkok, Chatuchak Bus Terminal has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food options include: Food court and various food stalls available inside terminal
Free Wi-Fi available throughout terminal. ATMs are several ATMs from major Thai banks.
Ticket office support is available at Bangkok, Chatuchak Bus Terminal.
Available at Bangkok, Chatuchak Bus Terminal: Parking, Taxis, WC.
Accessibility facilities are available at Bangkok, Chatuchak Bus Terminal: Wheelchair ramps and elevators available.
Kham Yai, Ubon Ratchathani Bus Terminal has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food options include: Food court and local vendors available
Free Wi-Fi available. ATMs are aTM machines from major Thai banks.
Ticket office support is available at Kham Yai, Ubon Ratchathani Bus Terminal.
Available at Kham Yai, Ubon Ratchathani Bus Terminal: Parking, Taxis, WC.
Accessibility facilities are available at Kham Yai, Ubon Ratchathani Bus Terminal: Wheelchair ramps.
Check bus stations information for Bangkok and Kham Yai, including where buses depart and arrive on this route.
Here are some other resources that might have the information you need