The cheapest and fastest coaches from Khai Si to Bangkok
Cheapest price
$22
Average price
$22
Fastest journey
12 h 15 m
Average duration
12 h 15 m
Buses per day
1
Distance
609 km
The best way to find a cheap coach ticket from Khai Si to Bangkok is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Khai Si to Bangkok will cost around $22 if you buy it on the day, but you can find cheap coach tickets today for only $22.
Of the 1 buses that leave Khai Si for Bangkok every day 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct buses cover the 609 km distance in an average of 12 h 15 m but if you time it right, some buses will get you there in just 12 h 15 m .
The slowest buses will take 12 h 15 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.


Live departures
Khai Si to Bangkok bus times
The table below shows live departures for Khai Si to Bangkok coaches for today, Saturday, 20 December. You can also manually refresh the results below to see updated coach journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 9:30 am Bueng Kan Bus Terminal | 11h00 | 8:30 pm Bangkok, Chatuchak Bus Terminal | 0 changesdirect | |
![]() | 9:30 am Ban Chak Thip Samakkhi, Sawasdee esarn Tour Office (บ้านจักรทิพย์สามัคคี สำนักงานสวัสดีอีสานทัวร์) | 11h00 | 8:30 pm Bangkok, Chatuchak Bus Terminal | 0 changesdirect | |
![]() | 10:00 am Ban Chak Thip Samakkhi, Sawasdee esarn Tour Office (บ้านจักรทิพย์สามัคคี สำนักงานสวัสดีอีสานทัวร์) | 11h00 | 9:00 pm Bangkok, Chatuchak Bus Terminal | 0 changesdirect | |
![]() | 10:00 am Bueng Kan Bus Terminal | 11h00 | 9:00 pm Bangkok, Chatuchak Bus Terminal | 0 changesdirect | |
![]() | 10:00 am Bueng Kan Bus Terminal | 11h40 | 9:40 pm Bangkok, Chatuchak Bus Terminal | 0 changesdirect | |
![]() | 10:15 am Ban Chak Thip Samakkhi, Sawasdee esarn Tour Office (บ้านจักรทิพย์สามัคคี สำนักงานสวัสดีอีสานทัวร์) | 11h00 | 9:15 pm Bangkok, Chatuchak Bus Terminal | 0 changesdirect | |
![]() | 10:15 am Bueng Kan Bus Terminal | 11h00 | 9:15 pm Bangkok, Chatuchak Bus Terminal | 0 changesdirect | |
![]() | 10:15 am Bueng Kan Bus Terminal | 12h15 | 10:30 pm Bangkok, Chatuchak Bus Terminal | 0 changesdirect | |
![]() | 10:30 am Bueng Kan Bus Terminal | 10h30 | 9:00 pm Bangkok, Chatuchak Bus Terminal | 0 changesdirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Khai Si to Bangkok by coach
Compare coach 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.
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Journey information
Overview: Bus from Khai Si to Bangkok
Buses from Khai Si to Bangkok run on average 8 times per day, taking around 12h 12m. Cheap bus tickets for this journey start at $22 if you book in advance.
There are 8 coaches per day. The earliest coach runs at 08:09, the last at 21:00. The fastest coach covers the 609 km distance in 11h 40m.
Distance 609 km |
Average bus duration 12h 12m |
Cheapest ticket price $22 |
Buses per day 8 |
Direct buses 8 |
Fastest bus 11h 40m |
First bus 08:09 |
Last bus 21:00 |
Bus providers: JK from Khai Si to BangkokYou can travel by bus between Khai Si to Bangkok with JK for as low as $22. When you search for schedules and tickets, Omio will show you the best journey
JK
FAQs: Khai Si to Bangkok coach
Find answers to the most common questions about traveling from Khai Si to Bangkok 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 Bangkok, this guide helps you travel smarter and with confidence.

To find the cheapest bus tickets for your trip from Khai Si to Bangkok, follow these tips:
Start your search now and compare ticket prices to find the best deal!
popular bus stations
Important Stations and Airports in Khai Si and Bangkok
- 06:00-18:00
- Free parking available at the station
- Available at the station entrance
- Ramps available
- Basic facilities available
- Bus: 73, 83, 84
- 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
More options for your journey from Khai Si to Bangkok
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