The cheapest and fastest coaches from Bangkok to Khai Si
Cheapest price
29S$
Average price
32S$
Fastest journey
10 h 50 m
Average duration
11 h 15 m
Buses per day
7
Distance
609 km
The best way to find a cheap coach ticket from Bangkok to Khai Si is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Bangkok to Khai Si will cost around 32S$ if you buy it on the day, but you can find cheap coach tickets today for only 29S$.
Of the 7 buses that leave Bangkok for Khai Si every day 7 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 11 h 15 m but if you time it right, some buses will get you there in just 10 h 50 m .
The slowest buses will take 11 h 45 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.
6:30 PM11h45Bangkok, Chatuchak Bus Terminal (Mo Chit 2)6:15 AMBueng Kan, Bus Terminal29 S$1One-way0 changes
943-98:15 AM13h00Bangkok, Chatuchak Bus Terminal (Mo Chit 2)9:15 PMBueng Kan, Bus Terminal29 S$1One-way0 changes
7:00 PM11h50Bangkok, Chatuchak Bus Terminal (Mo Chit 2)6:50 AMBueng Kan, Bus Terminal29 S$1One-way0 changes
9:00 PM11h00Bangkok, Chatuchak Bus Terminal (Mo Chit 2)8:00 AMBueng Kan, Bus Terminal34 S$1One-way0 changes
7:45 PM10h50Bangkok, Chatuchak Bus Terminal (Mo Chit 2)6:35 AMBueng Kan, Bus Terminal34 S$1One-way0 changes
7:45 PM10h50Bangkok, Chatuchak Bus Terminal (Mo Chit 2)6:35 AMBueng Kan, Bus Terminal34 S$1One-way0 changes
9:00 PM11h00Bangkok, Chatuchak Bus Terminal (Mo Chit 2)8:00 AMBueng Kan, Bus Terminal34 S$1One-way0 changes
8:55 PM11h20Bangkok, Chatuchak Bus Terminal (Mo Chit 2)8:15 AMBueng Kan, Bus Terminal34 S$1One-way0 changes
6:15 PM11h20Bangkok, Chatuchak Bus Terminal (Mo Chit 2)5:35 AMBueng Kan, Bus Terminal34 S$1One-way0 changes
6:30 PM11h45Bangkok, Chatuchak Bus Terminal (Mo Chit 2)6:15 AMBueng Kan, Bus Terminal29 S$1One-way0 changes
Live departures
Bangkok to Khai Si bus times
The table below shows live departures for Bangkok to Khai Si coaches for today, Friday, 14 August. You can also manually refresh the results below to see updated coach journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 7:00 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 11h50 | 6:50 AM Bueng Kan, Bus Terminal | 0 changesdirect | |
![]() | 7:45 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 10h50 | 6:35 AM Bueng Kan, Bus Terminal | 0 changesdirect | |
![]() | 8:55 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 11h20 | 8:15 AM Bueng Kan, Bus Terminal | 0 changesdirect | |
![]() | 9:00 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 11h00 | 8:00 AM Bueng Kan, Bus Terminal | 0 changesdirect | |
| Saturday, 15 August | |||||
943-9 | 8:15 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 13h00 | 9:15 PM Bueng Kan, Bus Terminal | 0 changesdirect | |
![]() | 6:15 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 11h20 | 5:35 AM Bueng Kan, Bus Terminal | 0 changesdirect | |
![]() | 6:30 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 11h45 | 6:15 AM Bueng Kan, Bus Terminal | 0 changesdirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Bangkok to Khai Si by coach
Compare coach prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
15 Aug
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17 Aug
18 Aug
19 Aug
20 Aug
21 Aug
Journey information
Overview: Bus from Bangkok to Khai Si
Buses from Bangkok to Khai Si run on average 9 times per day, taking around 12h 36m. Cheap bus tickets for this journey start at 28S$ if you book in advance.
There are 9 coaches per day. The earliest coach runs at 15:45, the last at 18:00. The fastest coach covers the 609 km distance in 11h 45m.
Distance 609 km |
Average bus duration 12h 36m |
Cheapest ticket price 28S$ |
Buses per day 9 |
Direct buses 9 |
Fastest bus 11h 45m |
First bus 3:45 PM |
Last bus 6:00 PM |
Cheapest Month Oct |
Cheapest Day Fri |
High Season Apr - Jun |
Low Season Jul - Sept |
FAQs: Bangkok to Khai Si coach
Find answers to the most common questions about traveling from Bangkok to Khai Si 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 Khai Si, this guide helps you travel smarter and with confidence.

popular bus stations
Important Stations and Airports in Bangkok and Khai Si
Most Bangkok to Khai Si buses use the Bangkok, Chatuchak Bus Terminal to Bueng Kan Bus Terminal station pair. Use this guide to compare Bangkok and Khai Si bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Which Bangkok station do buses to Khai Si 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.
Getting to Bangkok, Minibus Station (Chatuchak) from Bangkok city centre
Bangkok, Minibus Station (Chatuchak) is 8 km from Bangkok city centre. Public transport options include:
Bangkok, Minibus Station (Chatuchak) bus station facilities and services
Bangkok, Minibus Station (Chatuchak) 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 several local food vendors 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, Minibus Station (Chatuchak).
Parking, taxis and toilets
Available at Bangkok, Minibus Station (Chatuchak): Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Bangkok, Minibus Station (Chatuchak): Wheelchair ramps and elevators available.
Most popular bus connections from Bangkok
More options for your journey from Bangkok to Khai Si
Here are some other resources that might have the information you need
