The cheapest and fastest buses from Kham Yai to Bangkok
Cheapest price
$18
Average price
$23
Fastest journey
8 h 33 m
Average duration
8 h 33 m
Buses per day
26
Distance
497 km
The best way to find a cheap bus ticket from Kham Yai to Bangkok 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 Bangkok will cost around $23 if you buy it on the day, but the cheapest tickets can be found for only $18.
Of the 26 buses that leave Kham Yai for Bangkok on Fri, Nov 07, 26 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 497 km distance in an average of 8 h 33 m but if you time it right, some buses will get you there in just 8 h 33 m .
On Fri, Nov 07 the slowest buses will take 8 h 34 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.



AIR PRAYAT TOUR





Travel Information
Compare bus and flight for Kham Yai to Bangkok
Omio recommends booking the bus as it is the most popular option from Kham Yai to Bangkok among Omio's users. If you are prioritising price take the bus with prices starting from €14. For those with little time consider booking a flight which can get you there in 1h 6m. The ticket price range depends on the travel mode: a bus costs an average of €14, and a flight costs an average of €19.
Distance: 308 miles (497 km)
Compare bus with
Most popular Bus | Flight |
|---|---|
€14 Average price Cheapest | €34 Average price |
12h 23m Average total duration 11h 53m Onboard + 30m Additional time* | 4h 6m Average total duration Fastest 1h 6m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options |
Kham Yai to Bangkok Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Ubon Air 25 | Departure Time 05:00AM | Arrival Time 05:00PM | Duration 12h00 | Departure days Fri | Cheapest price $23 |
Operator Nakhonchaiair | Departure Time 07:45AM | Arrival Time 06:08PM | Duration 10h23 | Departure days Fri | Cheapest price $22 |
Operator Nakhonchaiair | Departure Time 09:00AM | Arrival Time 06:10PM | Duration 9h10 | Departure days Fri | Cheapest price $30 |
Operator Ubon Air 25 | Departure Time 09:30AM | Arrival Time 09:30PM | Duration 12h00 | Departure days Fri | Cheapest price $23 |
Operator Lotus Phiboon Tour | Departure Time 10:30AM | Arrival Time 09:45PM | Duration 11h15 | Departure days Fri | Cheapest price $18 |
Operator Nakhonchaiair | Departure Time 10:30AM | Arrival Time 07:33PM | Duration 9h03 | Departure days Fri | Cheapest price $22 |
Operator Ubon Air 25 | Departure Time 04:00PM | Arrival Time 04:00AM | Duration 12h00 | Departure days Fri | Cheapest price $23 |
Operator Lotus Phiboon Tour | Departure Time 05:30PM | Arrival Time 04:45AM | Duration 11h15 | Departure days Fri | Cheapest price $21 |
Operator Nakhonchaiair | Departure Time 05:45PM | Arrival Time 04:00AM | Duration 10h15 | Departure days Fri | Cheapest price $23 |
Operator Nakhonchaiair | Departure Time 06:15PM | Arrival Time 04:05AM | Duration 9h50 | Departure days Fri | Cheapest price $22 |
Operator Sombat Tour | Departure Time 06:20PM | Arrival Time 04:25AM | Duration 10h05 | Departure days Fri | Cheapest price $22 |
Operator Air Prayattour | Departure Time 06:25PM | Arrival Time 04:55AM | Duration 10h30 | Departure days Fri | Cheapest price $18 |
Operator Air Prayat Tour | Departure Time 06:25PM | Arrival Time 08:35AM | Duration 14h10 | Departure days Fri | Cheapest price $19 |
Operator Nakhonchaiair | Departure Time 06:30PM | Arrival Time 04:20AM | Duration 9h50 | Departure days Fri | Cheapest price $22 |
Operator Nakhonchaiair | Departure Time 07:00PM | Arrival Time 04:50AM | Duration 9h50 | Departure days Fri | Cheapest price $22 |
Operator Cherdchai Tour | Departure Time 07:00PM | Arrival Time 05:00AM | Duration 10h00 | Departure days Fri | Cheapest price $19 |
Operator Nakhonchaiair | Departure Time 07:15PM | Arrival Time 05:20AM | Duration 10h05 | Departure days Fri | Cheapest price $23 |
Operator Lotus Phiboon Tour | Departure Time 07:15PM | Arrival Time 06:30AM | Duration 11h15 | Departure days Fri | Cheapest price $27 |
Operator Sombat Tour | Departure Time 07:30PM | Arrival Time 05:35AM | Duration 10h05 | Departure days Fri | Cheapest price $30 |
Operator Nakhonchaiair | Departure Time 07:30PM | Arrival Time 04:17AM | Duration 8h47 | Departure days Fri | Cheapest price $22 |
Operator Lotus Phiboon Tour | Departure Time 08:00PM | Arrival Time 07:15AM | Duration 11h15 | Departure days Fri | Cheapest price $18 |
Operator Nakhonchaiair | Departure Time 08:05PM | Arrival Time 04:38AM | Duration 8h33 | Departure days Fri | Cheapest price $30 |
Operator Nakhonchaiair | Departure Time 08:30PM | Arrival Time 05:03AM | Duration 8h33 | Departure days Fri | Cheapest price $30 |
Operator Nakhonchaiair | Departure Time 09:10PM | Arrival Time 05:44AM | Duration 8h34 | Departure days Fri | Cheapest price $22 |
Operator Nakhonchaiair | Departure Time 09:30PM | Arrival Time 06:03AM | Duration 8h33 | Departure days Fri | Cheapest price $30 |
Operator Nakhonchaiair | Departure Time 09:45PM | Arrival Time 06:19AM | Duration 8h34 | Departure days Fri | Cheapest price $22 |
Live departures
Kham Yai to Bangkok bus times
The table below shows live departures for Kham Yai to Bangkok 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 |
|---|---|---|---|---|---|
![]() | 1:00 PM Kham Yai | 11h15 | 12:15 AM Bangkok | 0 transfersDirect | |
![]() | 10:00 PM Ubon Ratchathani, Bus Terminal | 12h00 | 10:00 AM Bangkok, Chatuchak Bus Terminal | 0 transfersDirect | |
| Friday, November 7 | |||||
![]() | 12:45 AM Ubon Ratchathani, Bus Terminal | 10h23 | 11:08 AM Bangkok, Chatuchak Bus Terminal | 0 transfersDirect | |
![]() | 2:00 AM Ubon Ratchathani, Bus Terminal | 9h10 | 11:10 AM Bangkok, Chatuchak Bus Terminal | 0 transfersDirect | |
![]() | 2:30 AM Ubon Ratchathani, Bus Terminal | 12h00 | 2:30 PM Bangkok, Chatuchak Bus Terminal | 0 transfersDirect | |
![]() | 3:30 AM Ubon Ratchathani, Bus Terminal | 9h03 | 12:33 PM Bangkok, Chatuchak Bus Terminal | 0 transfersDirect | |
![]() | 3:30 AM Ubon Ratchathani, Bus Terminal | 11h15 | 2:45 PM Bangkok, Chatuchak Bus Terminal | 0 transfersDirect | |
![]() | 9:00 AM Ubon Ratchathani, Bus Terminal | 12h00 | 9:00 PM Bangkok, Chatuchak Bus Terminal | 0 transfersDirect | |
![]() | 10:30 AM Ubon Ratchathani, Bus Terminal | 11h15 | 9:45 PM Bangkok, Chatuchak 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 Bangkok by bus or flight
Compare bus and flight 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 Bangkok
Buses from Kham Yai to Bangkok run on average 21 times per day, taking around 11h 53m. Cheap bus tickets for this journey start at $17 (€14) if you book in advance.
There are 21 buses per day. The earliest bus runs at 05:00, the last at 23:45. The fastest bus covers the 308 miles (497 km) distance in 9h 50m.
Distance 308 miles (497 km) |
Average bus duration 11h 53m |
Cheapest ticket price $17 (€14) |
Buses per day 21 |
Direct buses 21 |
Fastest bus 9h 50m |
First bus 05:00 |
Last bus 23:45 |
Bus providers: Air Prayattour, Nakhonchaiair from Kham Yai to BangkokYou can travel by bus between Kham Yai to Bangkok with Air Prayattour, Nakhonchaiair for as low as $17 (€14). When you search for schedules and tickets, Omio will show you the best journey
Air Prayattour
Nakhonchaiair
FAQs: Bus from Kham Yai to Bangkok
Find answers to the most common questions about traveling from Kham Yai to Bangkok 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 Bangkok, this guide helps you travel smarter and with confidence.

To find the cheapest bus tickets for your trip from Kham Yai to Bangkok, follow these tips:
Start your search now and compare ticket prices to find the best deal!
- Air Prayattour
- One piece of luggage per passenger
- Nakhonchaiair
- Luggage is included in the ticket price; specific capacity and additional policies are not provided.
popular bus stations
Popular bus stations from Kham Yai to Bangkok
- 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 throughout terminal
- Available at terminal parking lot, 20 baht per hour
- Food court and several local food vendors available inside terminal
- Available at designated taxi stand outside terminal
- Wheelchair ramps and elevators available
- Public restrooms available for 5 baht
- BTS: Mo Chit Station
- MRT: Chatuchak Park Station
- Bus: 3, 26, 77, 96, 104, 134, 136, 138, 145, 509, 522
- 04:00-22:00
- Free Wi-Fi available throughout terminal
- Large parking area available for both short and long-term parking
- Food court and various food stalls available inside terminal
- Available at designated taxi stand outside terminal
- Wheelchair ramps and elevators available
- Public restrooms available with 5 THB fee
- BTS: Mo Chit Station
- MRT: Chatuchak Park Station
- Bus: 3, 26, 29, 34, 49, 52, 77
Most popular bus connections from Kham Yai
More options for your journey from Kham Yai to Bangkok
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