- 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 Udon Thani 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 Udon Thani to Kham Yai will cost around $14 if you buy it on the day, but the cheapest tickets can be found for only $14.
On Tue, Nov 03, we found 3 buses from Udon Thani to Kham Yai, including 3 direct services.
On Tue, Nov 03 the direct buses cover the 324 km distance in an average of 8 h 40 m but if you time it right, some buses will get you there in just 8 h 40 m .
On Tue, Nov 03 the slowest buses will take 8 h 40 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.
10-7027
|
| ||||||||||||
10-7031
|
| ||||||||||||
10-7013
|
| ||||||||||||
10-7027
|
| ||||||||||||
10-7031
|
| ||||||||||||
10-7013
|
| ||||||||||||
Take a bus from Udon Thani to Kham Yai and enjoy the approximately 201 miles (324 km) long journey. Find schedules and pricing options for a convenient and affordable trip.
The earliest bus runs at 05:30, the last at 09:30.
Plan this route
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Udon Thani to Kham Yai.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Sahamit Ubon | Departure Time 12:30AM | Arrival Time 09:10AM | Duration 8h40 | Departure days Wed, Thu, Fri, Sat, Sun | Cheapest price $13 |
Operator Sahamit Ubon | Departure Time 05:30AM | Arrival Time 02:10PM | Duration 8h40 | Departure days Mon, Tue | Cheapest price $14 |
Operator Sahamit Ubon | Departure Time 06:30AM | Arrival Time 03:10PM | Duration 8h40 | Departure days Mon, Tue | Cheapest price $14 |
Operator Sahamit Ubon | Departure Time 07:30AM | Arrival Time 04:10PM | Duration 8h40 | Departure days Mon, Tue | Cheapest price $14 |
Operator Sahamit Ubon | Departure Time 10:30PM | Arrival Time 07:10AM | Duration 8h40 | Departure days Wed | Cheapest price $15 |
Operator Sahamit Ubon | Departure Time 11:30PM | Arrival Time 08:10AM | Duration 8h40 | Departure days Wed, Thu, Sat | Cheapest price $13 |
The table below shows live departures for Udon Thani to Kham Yai buses for tomorrow, Tuesday, November 3. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
10-7013 | 5:30 AM Udon Thani Bus Terminal | 8h40 | 2:10 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
10-7027 | 6:30 AM Udon Thani Bus Terminal | 8h40 | 3:10 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
10-7031 | 7:30 AM Udon Thani Bus Terminal | 8h40 | 4:10 PM Kham Yai, Ubon Ratchathani Bus Terminal | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
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 Udon Thani 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 Udon Thani to Kham Yai buses use the Udon Thani Bus Terminal to Kham Yai, Ubon Ratchathani Bus Terminal station pair. Use this guide to compare Udon Thani and Kham Yai bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Udon Thani Bus Terminal is 2 km from Udon Thani city centre. Public transport options include:
Udon Thani 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 several local food vendors inside terminal
Free Wi-Fi available in terminal. ATMs are aTMs from major Thai banks available.
Ticket office support is available at Udon Thani Bus Terminal.
Available at Udon Thani Bus Terminal: Parking, Taxis, WC.
Accessibility facilities are available at Udon Thani Bus Terminal: Wheelchair accessible.
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 Udon Thani and Kham Yai, including where buses depart and arrive on this route.