The cheapest and fastest coaches from Bangkok to Khok Si
Cheapest price
15€
Average price
18€
Fastest journey
9 h 15 m
Average duration
9 h 25 m
Buses per day
11
Distance
536 km
The best way to find a cheap coach ticket from Bangkok to Khok 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 Khok Si will cost around 18€ if you buy it on the day, but you can find cheap coach tickets today for only 15€.
Of the 11 buses that leave Bangkok for Khok Si every day 11 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct buses cover the 536 km distance in an average of 9 h 25 m but if you time it right, some buses will get you there in just 9 h 15 m .
The slowest buses will take 9 h 35 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.
930-86:15 PM11h40Bangkok, Chatuchak Bus Terminal (Mo Chit 2)5:55 AMSakhon Nakhon, Sakon Nakhon Bus Terminal15 €1One-way0 changes
9:15 PM9h15Bangkok, Chatuchak Bus Terminal (Mo Chit 2)6:30 AMThat Na Weng, Sakon Nakhon Bus Terminal 218 €1One-way0 changes
8:30 PM9h15Bangkok, Chatuchak Bus Terminal (Mo Chit 2)5:45 AMThat Na Weng, Sakon Nakhon Bus Terminal 218 €1One-way0 changes
6:15 PM9h40Bangkok, Chatuchak Bus Terminal (Mo Chit 2)3:55 AMThat Na Weng, Sakon Nakhon Bus Terminal 218 €1One-way0 changes
8:45 PM9h30Bangkok, Chatuchak Bus Terminal (Mo Chit 2)6:15 AMThat Na Weng, Sakon Nakhon Bus Terminal 218 €1One-way0 changes
9:15 PM9h15Bangkok, Chatuchak Bus Terminal (Mo Chit 2)6:30 AMThat Na Weng, Sakon Nakhon Bus Terminal 218 €1One-way0 changes
8:30 PM9h15Bangkok, Chatuchak Bus Terminal (Mo Chit 2)5:45 AMThat Na Weng, Sakon Nakhon Bus Terminal 218 €1One-way0 changes
8:45 PM9h30Bangkok, Chatuchak Bus Terminal (Mo Chit 2)6:15 AMThat Na Weng, Sakon Nakhon Bus Terminal 218 €1One-way0 changes
7:00 PM9h30Bangkok, Chatuchak Bus Terminal (Mo Chit 2)4:30 AMThat Na Weng, Sakon Nakhon Bus Terminal 218 €1One-way0 changes
9:30 AM9h35Bangkok, Chatuchak Bus Terminal (Mo Chit 2)7:05 PMThat Na Weng, Sakon Nakhon Bus Terminal 218 €1One-way0 changes
Travel Information
Compare coach and flight for Bangkok to Khok Si
Omio recommends booking the coach as it is the most popular option from Bangkok to Khok Si among Omio's users. If you are prioritising price take the coach with prices starting from 17€. 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 17€, and a flight costs an average of 22€.
Distance: 536 km
Compare bus with
Most popular Coach | Flight |
|---|---|
18€ Average Price Cheapest | 39€ Average Price |
10h 13m Average total duration 9h 43m 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 Khok Si bus times
The table below shows live departures for Bangkok to Khok Si 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 |
|---|---|---|---|---|---|
![]() | 9:30 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h35 | 7:05 PM That Na Weng, Sakon Nakhon Bus Terminal 2 | 0 changesdirect | |
![]() | 6:15 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h40 | 3:55 AM That Na Weng, Sakon Nakhon Bus Terminal 2 | 0 changesdirect | |
930-8 | 6:15 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 11h40 | 5:55 AM Sakhon Nakhon, Sakon Nakhon Bus Terminal | 0 changesdirect | |
![]() | 6:35 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h55 | 4:30 AM That Na Weng, Sakon Nakhon Bus Terminal 2 | 0 changesdirect | |
![]() | 7:00 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h30 | 4:30 AM That Na Weng, Sakon Nakhon Bus Terminal 2 | 0 changesdirect | |
![]() | 7:16 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h35 | 4:51 AM That Na Weng, Sakon Nakhon Bus Terminal 2 | 0 changesdirect | |
![]() | 7:45 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h54 | 5:39 AM That Na Weng, Sakon Nakhon Bus Terminal 2 | 0 changesdirect | |
![]() | 8:00 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h35 | 5:35 AM That Na Weng, Sakon Nakhon Bus Terminal 2 | 0 changesdirect | |
![]() | 8:30 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h15 | 5:45 AM That Na Weng, Sakon Nakhon Bus Terminal 2 | 0 changesdirect | |
![]() | 8:45 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h30 | 6:15 AM That Na Weng, Sakon Nakhon Bus Terminal 2 | 0 changesdirect | |
![]() | 9:15 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h15 | 6:30 AM That Na Weng, Sakon Nakhon Bus Terminal 2 | 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 Khok Si 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.
14 Aug
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18 Aug
19 Aug
20 Aug
Why should you book Bangkok to Khok Si coaches with Omio?
Why book with Omio vs Nakhonchaiair?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Nakhonchaiair with all available travel options, which are bus and flight to ensure you get the best deal for traveling from Bangkok to Khok Si.
Why book with Omio over Checkmybus?
- Multiple modes of transport: Omio allows you to compare travel options including bus and flight to find the ideal travel option from Bangkok to Khok Si.
Journey information
Overview: Bus from Bangkok to Khok Si
Buses from Bangkok to Khok Si run on average 12 times per day, taking around 9h 43m. Cheap bus tickets for this journey start at 17€ if you book in advance.
There are 12 coaches per day. The earliest coach runs at 11:15, the last at 13:30. The fastest coach covers the 536 km distance in 9h 15m.
Distance 536 km |
Average bus duration 9h 43m |
Cheapest ticket price 17€ |
Buses per day 12 |
Direct buses 12 |
Fastest bus 9h 15m |
First bus 11:15 AM |
Last bus 1:30 PM |
Cheapest Month Jan |
Cheapest Day Thu |
High Season Apr - Jun |
Low Season Jul - Sept |
Bus providers: Nakhonchaiair from Bangkok to Khok SiYou can travel by bus between Bangkok to Khok Si with Nakhonchaiair for as low as 17€. When you search for schedules and tickets, Omio will show you the best journey
Nakhonchaiair
FAQs: Bangkok to Khok Si coach
Find answers to the most common questions about traveling from Bangkok to Khok 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 Khok Si, this guide helps you travel smarter and with confidence.

popular bus stations
Important Stations and Airports in Bangkok and Khok Si
Most Bangkok to Khok Si buses use the Bangkok, Chatuchak Bus Terminal to That Na Weng, Mueang Sakon Nakhon District station pair. Use this guide to compare Bangkok and Khok 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 Khok 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 Khok Si
Here are some other resources that might have the information you need
