4.9
4.6The cheapest and fastest buses from Bangkok to Khon Sai
Cheapest price on Sep 18
CHF15
Average ticket price on Sep 18
CHF18
Fastest journey on Sep 18
7 h 45 m
Average journey duration on Sep 18
7 h 48 m
Buses on Sep 18
13
Distance
473 km
The best way to find a cheap bus ticket from Bangkok to Khon Sai is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Bangkok to Khon Sai will cost around CHF18 if you buy it on the day, but the cheapest tickets can be found for only CHF15.
On Fri, Sep 18, we found 13 buses from Bangkok to Khon Sai, including 13 direct services.
On Fri, Sep 18 the 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 .
On Fri, Sep 18 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 PM8h00Bangkok, Chatuchak Bus Terminal (Mo Chit 2)2:00 AMUdon Thani Bus TerminalCHF151One-way0 transfers- 6:45 PM8h00Bangkok, Chatuchak Bus Terminal (Mo Chit 2)2:45 AMUdon Thani Bus TerminalCHF151One-way0 transfers
7:30 PM10h00Bangkok, Chatuchak Bus Terminal (Mo Chit 2)5:30 AMUdon Thani Bus TerminalCHF161One-way0 transfers
10:35 PM7h50Bangkok, Chatuchak Bus Terminal (Mo Chit 2)6:25 AMNakhonchai Air Bus Station Udon ThaniCHF171One-way0 transfers- 8:20 PM7h45Bangkok, Chatuchak Bus Terminal (Mo Chit 2)4:05 AMNakhonchai Air Bus Station Udon ThaniCHF171One-way0 transfers
- 8:20 PM7h45Bangkok, Chatuchak Bus Terminal (Mo Chit 2)4:05 AMNakhonchai Air Bus Station Udon ThaniCHF171One-way0 transfers
- 11:05 PM7h45Bangkok, Chatuchak Bus Terminal (Mo Chit 2)6:50 AMNakhonchai Air Bus Station Udon ThaniCHF231One-way0 transfers
- 10:35 PM7h50Bangkok, Chatuchak Bus Terminal (Mo Chit 2)6:25 AMNakhonchai Air Bus Station Udon ThaniCHF171One-way0 transfers
- 10:55 PM7h50Bangkok, Chatuchak Bus Terminal (Mo Chit 2)6:45 AMNakhonchai Air Bus Station Udon ThaniCHF171One-way0 transfers
- 8:50 PM7h50Bangkok, Chatuchak Bus Terminal (Mo Chit 2)4:40 AMNakhonchai Air Bus Station Udon ThaniCHF171One-way0 transfers
Travel Information
Compare bus and flight for Bangkok to Khon Sai
Omio recommends booking the flight as it is the most popular option from Bangkok to Khon Sai among Omio's users.
Distance: 293 miles (473 km)
Compare bus with
| Bus | Most popular Flight | Driving |
|---|---|---|
CHF58 Average price (fuel + tolls) | ||
7h 36m Average total duration (door-to-door) | ||
Direct Options | Direct Options | Direct Options |
Bangkok to Khon Sai Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Cherdchai Tour | Departure Time 12:30AM | Arrival Time 09:30AM | Duration 9h00 | Departure days Sat | Cheapest price CHF13 |
Operator Nakhonchaiair | Departure Time 09:10AM | Arrival Time 05:06PM | Duration 7h56 | Departure days Tue | Cheapest price CHF16 |
Operator Nakhonchaiair | Departure Time 09:55AM | Arrival Time 06:06PM | Duration 8h11 | Departure days Thu, Fri | Cheapest price CHF23 |
Operator Nakhonchaiair | Departure Time 10:55AM | Arrival Time 07:45PM | Duration 8h50 | Departure days Thu, Fri | Cheapest price CHF17 |
Operator Lotus Phiboon Tour | Departure Time 11:30AM | Arrival Time 07:15PM | Duration 7h45 | Departure days Mon, Tue, Wed, Sat, Sun | Cheapest price CHF14 |
Operator Budsarakham | Departure Time 11:45AM | Arrival Time 07:45PM | Duration 8h00 | Departure days Sat | Cheapest price CHF16 |
Operator Cherdchai Tour | Departure Time 01:30PM | Arrival Time 10:30PM | Duration 9h00 | Departure days Tue, Wed, Sun | Cheapest price CHF14 |
Operator Budsarakham | Departure Time 02:30PM | Arrival Time 11:00PM | Duration 8h30 | Departure days Mon | Cheapest price CHF19 |
Operator Nakhonchaiair | Departure Time 04:10PM | Arrival Time 12:06AM | Duration 7h56 | Departure days Thu, Fri | Cheapest price CHF17 |
Operator Budsarakham | Departure Time 06:00PM | Arrival Time 02:00AM | Duration 8h00 | Departure days Thu, Fri | Cheapest price CHF15 |
Operator Budsarakham | Departure Time 06:45PM | Arrival Time 02:45AM | Duration 8h00 | Departure days Thu, Fri | Cheapest price CHF15 |
Operator Budsarakham | Departure Time 07:30PM | Arrival Time 03:30AM | Duration 8h00 | Departure days Thu, Fri | Cheapest price CHF17 |
Operator Chan Tour | Departure Time 07:30PM | Arrival Time 05:30AM | Duration 10h00 | Departure days Thu, Fri | Cheapest price CHF16 |
Operator Nakhonchaiair | Departure Time 08:20PM | Arrival Time 04:05AM | Duration 7h45 | Departure days Thu, Fri | Cheapest price CHF17 |
Operator Nakhonchaiair | Departure Time 08:50PM | Arrival Time 04:40AM | Duration 7h50 | Departure days Thu, Fri | Cheapest price CHF17 |
Operator Nakhonchaiair | Departure Time 09:15PM | Arrival Time 05:13AM | Duration 7h58 | Departure days Thu, Fri | Cheapest price CHF23 |
Operator Nakhonchaiair | Departure Time 10:35PM | Arrival Time 06:25AM | Duration 7h50 | Departure days Thu, Fri | Cheapest price CHF17 |
Operator Nakhonchaiair | Departure Time 10:55PM | Arrival Time 06:45AM | Duration 7h50 | Departure days Fri | Cheapest price CHF17 |
Operator Nakhonchaiair | Departure Time 11:05PM | Arrival Time 06:50AM | Duration 7h45 | Departure days Thu, Fri | Cheapest price CHF23 |
Live departures
Bangkok to Khon Sai bus times
The table below shows live departures for Bangkok to Khon Sai buses for today, Thursday, September 17. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 4:10 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h56 | 12:06 AM Nakhonchai Air Bus Station Udon Thani | 0 transfersDirect | |
| 6:00 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h00 | 2:00 AM Udon Thani Bus Terminal | 0 transfersDirect | |
| 6:45 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h00 | 2:45 AM Udon Thani Bus Terminal | 0 transfersDirect | |
| 7:30 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h00 | 3:30 AM Udon Thani Bus Terminal | 0 transfersDirect | |
| 7:30 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 10h00 | 5:30 AM Udon Thani Bus Terminal | 0 transfersDirect | |
| 8:20 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h45 | 4:05 AM Nakhonchai Air Bus Station Udon Thani | 0 transfersDirect | |
| 8:50 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h50 | 4:40 AM Nakhonchai Air Bus Station Udon Thani | 0 transfersDirect | |
| 9:15 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h58 | 5:13 AM Nakhonchai Air Bus Station Udon Thani | 0 transfersDirect | |
| 10:35 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h50 | 6:25 AM Nakhonchai Air Bus Station Udon Thani | 0 transfersDirect | |
| 11:05 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h45 | 6:50 AM Nakhonchai Air Bus Station Udon Thani | 0 transfersDirect | |
| 9:55 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h11 | 6:06 PM Nakhonchai Air Bus Station Udon Thani | 0 transfersDirect | |
| 10:55 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 8h50 | 7:45 PM Nakhonchai Air Bus Station Udon Thani | 0 transfersDirect | |
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 bus or flight
Compare bus 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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Why should you book Bangkok to Khon Sai buses with Omio?
Why book with Omio vs Budsarakham?
- 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 Budsarakham with all available travel options, which are bus and flight to ensure you get the best deal for traveling from Bangkok to Khon Sai.
Why book with Omio over Checkmybus, Busbud or Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including bus and flight to find the ideal travel option from Bangkok to Khon Sai.
Journey information
Overview: Bus from Bangkok to Khon Sai
ThailandThailand
Take a bus from Bangkok to Khon Sai and enjoy the approximately 293 miles (473 km) long journey. Find schedules and pricing options for a convenient and affordable trip.
The earliest bus runs at 07:30, the last at 22:30.
Distance 293 miles (473 km) |
First bus 7:30 AM |
Last bus 10:30 PM |
Cheapest Month Apr |
Cheapest Day Mon |
High Season Jan - Mar |
Low Season Apr - Jun |
FAQs: Bus from Bangkok to Khon Sai
Find answers to the most common questions about traveling from Bangkok to Khon Sai by bus. 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 bus, 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
Popular bus stations from Bangkok to 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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