The cheapest and fastest coaches from Bangkok to Khai Si
Cheapest price
$22
Average price
$22
Fastest journey
11 h 30 m
Average duration
12 h 5 m
Buses per day
2
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 $22 if you buy it on the day, but you can find cheap coach tickets today for only $22.
Of the 2 buses that leave Bangkok for Khai Si every day 2 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 5 m but if you time it right, some buses will get you there in just 11 h 30 m .
The slowest buses will take 12 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.




Live departures
Bangkok to Khai Si bus times
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 1:15 am Bangkok | 12h40 | 1:55 pm Khai Si | 0 changesdirect | |
![]() | 11:45 am Bangkok | 11h30 | 11:15 pm Khai Si | 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
05 Nov
06 Nov
07 Nov
08 Nov
09 Nov
10 Nov
11 Nov
Journey information
Overview: Bus from Bangkok to Khai Si
Distance 609 km |
Average bus duration 12h 34m |
Cheapest ticket price $21 |
Buses per day 11 |
Direct buses 11 |
Fastest bus 11h 30m |
First bus 16:00 |
Last bus 18:10 |
FAQs: Bangkok to Khai Si coach

Passengers board the coach most frequently from Bangkok, Chatuchak Bus Terminal (Mo Chit 2), which is located around away from the city centre, and they get off the coach at Khai Si, Khai Sri, located away from the city centre.
To find the cheapest bus tickets for your trip from Bangkok to Khai Si, follow these tips:
Start your search now and compare ticket prices to find the best deal!
popular bus stations
Important Stations and Airports in Bangkok and Khai Si
- 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
- 06:00-18:00
- Free parking available at the station
- Available at the station entrance
- Ramps available
- Basic facilities available
- Bus: 73, 83, 84
More options for your journey from Bangkok to Khai Si
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