4.9
4.6The cheapest and fastest coaches from Bangkok to Khon Sai
Cheapest price
14€
Average price
17€
Fastest journey
7 h 45 m
Average duration
7 h 48 m
Buses per day
14
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 17€ if you buy it on the day, but you can find cheap coach tickets today for only 14€.
Of the 14 buses that leave Bangkok for Khon Sai every day 14 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
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.
6:45 PM8h00Bangkok, Chatuchak Bus Terminal (Mo Chit 2)2:45 AMUdon Thani Bus Terminal14 €1One-way0 changes- 6:00 PM8h00Bangkok, Chatuchak Bus Terminal (Mo Chit 2)2:00 AMUdon Thani Bus Terminal14 €1One-way0 changes
10:35 PM7h50Bangkok, Chatuchak Bus Terminal (Mo Chit 2)6:25 AMNakhonchai Air Bus Station Udon Thani16 €1One-way0 changes- 8:20 PM7h45Bangkok, Chatuchak Bus Terminal (Mo Chit 2)4:05 AMNakhonchai Air Bus Station Udon Thani16 €1One-way0 changes
- 7:30 PM8h00Bangkok, Chatuchak Bus Terminal (Mo Chit 2)3:30 AMUdon Thani Bus Terminal16 €1One-way0 changes
- 8:20 PM7h45Bangkok, Chatuchak Bus Terminal (Mo Chit 2)4:05 AMNakhonchai Air Bus Station Udon Thani16 €1One-way0 changes
- 11:05 PM7h45Bangkok, Chatuchak Bus Terminal (Mo Chit 2)6:50 AMNakhonchai Air Bus Station Udon Thani22 €1One-way0 changes
- 10:35 PM7h50Bangkok, Chatuchak Bus Terminal (Mo Chit 2)6:25 AMNakhonchai Air Bus Station Udon Thani16 €1One-way0 changes
- 8:50 PM7h50Bangkok, Chatuchak Bus Terminal (Mo Chit 2)4:40 AMNakhonchai Air Bus Station Udon Thani16 €1One-way0 changes
- 10:55 PM7h50Bangkok, Chatuchak Bus Terminal (Mo Chit 2)6:45 AMNakhonchai Air Bus Station Udon Thani16 €1One-way0 changes
Travel Information
Compare coach and flight for Bangkok to Khon Sai
Omio recommends booking the coach as it is the most popular option from Bangkok to Khon Sai among Omio's users. If you are prioritising price take the coach with prices starting from 13€. For those with little time consider booking a flight which can get you there in 1h 7m. The ticket price range depends on the travel mode: a coach costs an average of 13€, and a flight costs an average of 20€.
Distance: 473 km
Compare bus with
Most popular Coach | Flight |
|---|---|
14€ Average Price Cheapest | 32€ Average Price |
8h 43m Average total duration 8h 13m Onboard + 30m Additional time* | 4h 7m Average total duration Fastest 1h 7m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options |
Live departures
Bangkok to Khon Sai bus times
The table below shows live departures for Bangkok to Khon Sai coaches for tomorrow, Friday, 14 August. You can also manually refresh the results below to see updated coach journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
 | 8:15 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h45 | 6:00 PM Udon Thani Bus Terminal | 0 changesdirect | |
| 9:55 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h11 | 6:06 PM Nakhonchai Air Bus Station Udon Thani | 0 changesdirect | |
| 10:55 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h50 | 7:45 PM Nakhonchai Air Bus Station Udon Thani | 0 changesdirect | |
| 4:10 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h56 | 12:06 AM Nakhonchai Air Bus Station Udon Thani | 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 | |
| 8:20 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h45 | 4:05 AM Nakhonchai Air Bus Station Udon Thani | 0 changesdirect | |
| 8:50 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h50 | 4:40 AM Nakhonchai Air Bus Station Udon Thani | 0 changesdirect | |
| 9:15 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h58 | 5:13 AM Nakhonchai Air Bus Station Udon Thani | 0 changesdirect | |
| 10:35 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h50 | 6:25 AM Nakhonchai Air Bus Station Udon Thani | 0 changesdirect | |
| 10:55 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h50 | 6:45 AM Nakhonchai Air Bus Station Udon Thani | 0 changesdirect | |
| 11:05 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h45 | 6:50 AM Nakhonchai Air Bus Station Udon Thani | 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 Khon Sai by coach or flight
Compare coach 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.
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Journey information
Overview: Bus from Bangkok to Khon Sai
ThailandThailand
Buses from Bangkok to Khon Sai run on average 12 times per day, taking around 8h 13m. Cheap bus tickets for this journey start at 13€ if you book in advance.
There are 12 coaches per day. The earliest coach runs at 07:30, the last at 22:30. The fastest coach covers the 473 km distance in 7h 45m.
Distance 473 km |
Average bus duration 8h 13m |
Cheapest ticket price 13€ |
Buses per day 12 |
Direct buses 12 |
Fastest bus 7h 45m |
First bus 7:30 AM |
Last bus 10:30 PM |
Cheapest Month Jun |
Cheapest Day Mon |
High Season Apr - Jun |
Low Season Jul - Sept |
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, Chatuchak Bus Terminal to Nakhonchai Air Bus Station Udon Thani 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.
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
Most popular buses to and from Khon Sai and Bangkok
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