The cheapest and fastest coaches from Bangkok to Khon Sai
- Cheapest price on 12 Nov
- €15
- Average ticket price on 12 Nov
- €19
- Fastest journey on 12 Nov
- 7 h 45 m
- Average journey duration on 12 Nov
- 7 h 48 m
- Buses on 12 Nov
- 23
- Distance
- 473 km
The best way to find a cheap coach ticket from Bangkok to Khon Sai is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Bangkok to Khon Sai will cost around €19 if you buy it on the day, but you can find cheap coach tickets today for only €15.
On Thu, 12 Nov, we found 23 buses from Bangkok to Khon Sai, including 23 direct services.
These direct buses cover the 473 km distance in an average of 7 h 48 m but if you time it right, some buses will get you there in just 7 h 45 m .
The slowest buses will take 7 h 50 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.

6:00 PM 8h00 Bangkok, Chatuchak Bus Terminal (Mo Chit 2) 2:00 AM Udon Thani Bus Terminal €15 1 One-way 0 changes
6:45 PM 8h00 Bangkok, Chatuchak Bus Terminal (Mo Chit 2) 2:45 AM Udon Thani Bus Terminal €15 1 One-way 0 changes
7:30 PM 10h00 Bangkok, Chatuchak Bus Terminal (Mo Chit 2) 5:30 AM Udon Thani Bus Terminal €18 1 One-way 0 changes
9:10 PM 8h37 Bangkok, Nakornchai Air 5:47 AM Khon Sai €18 1 One-way 0 changes
4:00 PM 8h06 Bangkok, Nakornchai Air 12:06 AM Khon Sai €18 1 One-way 0 changes

11:05 PM 7h45 Bangkok, Chatuchak Bus Terminal (Mo Chit 2) 6:50 AM Khon Sai €24 1 One-way 0 changes
8:20 PM 7h45 Bangkok, Chatuchak Bus Terminal (Mo Chit 2) 4:05 AM Khon Sai €18 1 One-way 0 changes
10:55 PM 7h50 Bangkok, Chatuchak Bus Terminal (Mo Chit 2) 6:45 AM Khon Sai €18 1 One-way 0 changes
8:50 PM 7h50 Bangkok, Chatuchak Bus Terminal (Mo Chit 2) 4:40 AM Khon Sai €18 1 One-way 0 changes
10:35 PM 7h50 Bangkok, Chatuchak Bus Terminal (Mo Chit 2) 6:25 AM Khon Sai €18 1 One-way 0 changes
Journey information
Overview: Bus from Bangkok to Khon Sai
Take a bus from Bangkok to Khon Sai and enjoy the approximately 473 km long journey. Find schedules and pricing options for a convenient and affordable trip.
The earliest coach runs at 07:30, the last at 22:30.
Distance 473 km |
First bus 7:30 AM |
Last bus 10:30 PM |
Cheapest Month Apr |
Cheapest Day Wed |
High Season Jan - Mar |
Low Season Apr - Jun |
Frequently asked questions about your Bangkok to Khon Sai trip
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Bangkok to Khon Sai.
Live departures
Bangkok to Khon Sai bus times
The table below shows live departures for Bangkok to Khon Sai coaches for tomorrow, Thursday, 12 November. You can also manually refresh the results below to see updated coach journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 9:45 AM Bangkok, Nakornchai Air | 8h21 | 6:06 PM Khon Sai | 0 changesdirect | |
![]() | 9:55 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h11 | 6:06 PM Khon Sai | 0 changesdirect | |
![]() | 10:45 AM Bangkok, Nakornchai Air | 9h00 | 7:45 PM Khon Sai | 0 changesdirect | |
![]() | 10:55 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h50 | 7:45 PM Khon Sai | 0 changesdirect | |
![]() | 4:00 PM Bangkok, Nakornchai Air | 8h06 | 12:06 AM Khon Sai | 0 changesdirect | |
![]() | 4:10 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h56 | 12:06 AM Khon Sai | 0 changesdirect | |
![]() | 6:00 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h00 | 2:00 AM Udon Thani Bus Terminal | 0 changesdirect | |
![]() | 6:45 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h00 | 2:45 AM Udon Thani Bus Terminal | 0 changesdirect | |
![]() | 7:30 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 10h00 | 5:30 AM Udon Thani Bus Terminal | 0 changesdirect | |
![]() | 7:30 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h00 | 3:30 AM Udon Thani Bus Terminal | 0 changesdirect | |
![]() | 8:00 PM Bangkok, Nakornchai Air | 8h05 | 4:05 AM Khon Sai | 0 changesdirect | |
![]() | 8:20 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h45 | 4:05 AM Khon Sai | 0 changesdirect | |
![]() | 8:30 PM Bangkok, Nakornchai Air | 8h10 | 4:40 AM Khon Sai | 0 changesdirect | |
![]() | 8:50 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h50 | 4:40 AM Khon Sai | 0 changesdirect | |
![]() | 8:55 PM Bangkok, Nakornchai Air | 8h18 | 5:13 AM Khon Sai | 0 changesdirect | |
![]() | 9:10 PM Bangkok, Nakornchai Air | 8h37 | 5:47 AM Khon Sai | 0 changesdirect | |
![]() | 9:15 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h58 | 5:13 AM Khon Sai | 0 changesdirect | |
![]() | 10:15 PM Bangkok, Nakornchai Air | 8h10 | 6:25 AM Khon Sai | 0 changesdirect | |
![]() | 10:35 PM Bangkok, Nakornchai Air | 8h10 | 6:45 AM Khon Sai | 0 changesdirect | |
![]() | 10:35 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h50 | 6:25 AM Khon Sai | 0 changesdirect | |
![]() | 10:45 PM Bangkok, Nakornchai Air | 8h05 | 6:50 AM Khon Sai | 0 changesdirect | |
![]() | 10:55 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h50 | 6:45 AM Khon Sai | 0 changesdirect | |
![]() | 11:05 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h45 | 6:50 AM Khon Sai | 0 changesdirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
FAQs: Bangkok to Khon Sai coach
Find answers to the most common questions about traveling from Bangkok to Khon Sai 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 Khon Sai, this guide helps you travel smarter and with confidence.

popular bus stations
Important Stations and Airports in Bangkok and Khon Sai
Most Bangkok to Khon Sai buses use the Bangkok, Minibus Station (Chatuchak) to Khon Sai, PT Gas Station station pair. Use this guide to compare Bangkok and Khon Sai bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Which Bangkok station do buses to Khon Sai 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.
Which Khon Sai station do buses from Bangkok arrive at?
Getting to Khon Sai, PT Gas Station from Khon Sai city centre
Khon Sai, PT Gas Station is 2 km from Khon Sai city centre. Public transport options include:
Khon Sai, PT Gas Station bus station facilities and services
Khon Sai, PT Gas Station has practical services for this route, including Parking, Dining, ATM, Taxis, Accessibility and WC.
Food and drink
Food options include: Small food stalls and convenience store at gas station
Wi-Fi and ATMs
ATMs are aTM available at gas station.
Parking, taxis and toilets
Available at Khon Sai, PT Gas Station: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Khon Sai, PT Gas Station: Ground level access.
Bus stations for Bangkok to Khon Sai
Check bus stations information for Bangkok and Khon Sai, including where buses depart and arrive on this route.
Most popular bus connections from Bangkok
More options for your journey from Bangkok to Khon Sai
Here are some other resources that might have the information you need
