2,000+ travel companies
2,000+ travel companies
Scan to get our free app
Use our app to get live travel updates and book mobile tickets for trains, buses, flights, and ferries.
App Store
4.942K ratings
Google Play
4.6136K reviews
The cheapest and fastest buses from Bangkok to Khon Sai
Showing times and prices for May 05
Cheapest price
$18
Average price
$22
Fastest journey
7 h 45 m
Average duration
7 h 51 m
Buses per day
15
Distance
473 km
Cheap tickets
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 $22 if you buy it on the day, but the cheapest tickets can be found for only $18.
Fast buses
Of the 15 buses that leave Bangkok for Khon Sai on Tue, May 05, 15 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Tue, May 05 the direct buses cover the 473 km distance in an average of 7 h 51 m but if you time it right, some buses will get you there in just 7 h 45 m .
On Tue, May 05 the slowest buses will take 7 h 57 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.
7:30 AM9h00Bangkok, Chatuchak Bus Terminal (Mo Chit 2)4:30 PMUdon Thani Bus Terminal$181One-way0 transfers- 8:30 PM9h00Bangkok, Chatuchak Bus Terminal (Mo Chit 2)5:30 AMUdon Thani Bus Terminal$181One-way0 transfers
6:45 PM8h00Bangkok, Chatuchak Bus Terminal (Mo Chit 2)2:45 AMUdon Thani Bus Terminal$191One-way0 transfers- 6:00 PM8h00Bangkok, Chatuchak Bus Terminal (Mo Chit 2)2:00 AMUdon Thani Bus Terminal$191One-way0 transfers
7:30 PM10h00Bangkok, Chatuchak Bus Terminal (Mo Chit 2)5:30 AMUdon Thani Bus Terminal$211One-way0 transfers
8:20 PM7h45Bangkok, Chatuchak Bus Terminal (Mo Chit 2)4:05 AMNakhonchai Air Bus Station Udon Thani$211One-way0 transfers- 11:05 PM7h45Bangkok, Chatuchak Bus Terminal (Mo Chit 2)6:50 AMNakhonchai Air Bus Station Udon Thani$291One-way0 transfers
- 10:35 PM7h50Bangkok, Chatuchak Bus Terminal (Mo Chit 2)6:25 AMNakhonchai Air Bus Station Udon Thani$211One-way0 transfers
- 4:10 PM7h56Bangkok, Chatuchak Bus Terminal (Mo Chit 2)12:06 AMNakhonchai Air Bus Station Udon Thani$211One-way0 transfers
- 11:15 PM7h57Bangkok, Chatuchak Bus Terminal (Mo Chit 2)7:12 AMNakhonchai Air Bus Station Udon Thani$211One-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. If you are prioritising price take the bus with prices starting from $17. For those with little time consider booking a flight which can get you there in 1h 6m. The ticket price range depends on the travel mode: a bus costs an average of $17, and a flight costs an average of $25.
Distance: 293 miles (473 km)
Compare bus with
| Bus | Most popular Flight |
|---|---|
$17 Average price Cheapest | $36 Average price |
8h 30m Average total duration 8h 0m Onboard + 30m Additional time* | 4h 6m Average total duration Fastest 1h 6m Onboard + 3h 0m Additional time* |
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 07:30AM | Arrival Time 04:30PM | Duration 9h00 | Departure days Tue | Cheapest price $18 |
Operator JK | Departure Time 08:15AM | Arrival Time 06:00PM | Duration 9h45 | Departure days Tue | Cheapest price $23 |
Operator Nakhonchaiair | Departure Time 09:55AM | Arrival Time 06:06PM | Duration 8h11 | Departure days Tue | Cheapest price $29 |
Operator Nakhonchaiair | Departure Time 10:55AM | Arrival Time 07:45PM | Duration 8h50 | Departure days Tue | Cheapest price $21 |
Operator Nakhonchaiair | Departure Time 04:10PM | Arrival Time 12:06AM | Duration 7h56 | Departure days Tue | Cheapest price $21 |
Operator Budsarakham | Departure Time 06:00PM | Arrival Time 02:00AM | Duration 8h00 | Departure days Tue | Cheapest price $19 |
Operator Budsarakham | Departure Time 06:45PM | Arrival Time 02:45AM | Duration 8h00 | Departure days Tue | Cheapest price $19 |
Operator Budsarakham | Departure Time 07:30PM | Arrival Time 03:30AM | Duration 8h00 | Departure days Tue | Cheapest price $23 |
Operator Chan Tour | Departure Time 07:30PM | Arrival Time 05:30AM | Duration 10h00 | Departure days Tue | Cheapest price $21 |
Operator Nakhonchaiair | Departure Time 08:20PM | Arrival Time 04:05AM | Duration 7h45 | Departure days Tue | Cheapest price $21 |
Operator Cherdchai Tour | Departure Time 08:30PM | Arrival Time 05:30AM | Duration 9h00 | Departure days Tue | Cheapest price $18 |
Operator Nakhonchaiair | Departure Time 09:15PM | Arrival Time 05:13AM | Duration 7h58 | Departure days Tue | Cheapest price $29 |
Operator Nakhonchaiair | Departure Time 10:35PM | Arrival Time 06:25AM | Duration 7h50 | Departure days Tue | Cheapest price $21 |
Operator Nakhonchaiair | Departure Time 11:05PM | Arrival Time 06:50AM | Duration 7h45 | Departure days Tue | Cheapest price $29 |
Operator Nakhonchaiair | Departure Time 11:15PM | Arrival Time 07:12AM | Duration 7h57 | Departure days Tue | Cheapest price $21 |
Live departures
Bangkok to Khon Sai bus times
The table below shows live departures for Bangkok to Khon Sai buses for today, Monday, May 4. You can also manually refresh the results below to see updated bus journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 2:30 PM Bangkok | 8h30 | 11:00 PM Khon Sai | 0 transfersDirect | |
| Tuesday, May 5 | |||||
| 7:30 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h00 | 4:30 PM Udon Thani Bus Terminal | 0 transfersDirect | |
 943-6 | 8:15 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h45 | 6:00 PM Udon Thani Bus Terminal | 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 | |
| 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) | 10h00 | 5:30 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 | |
| 8:20 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h45 | 4:05 AM Nakhonchai Air Bus Station Udon Thani | 0 transfersDirect | |
| 8:30 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h00 | 5:30 AM Udon Thani Bus Terminal | 0 transfersDirect | |
| 9:15 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h58 | 5:13 AM 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.
Tue
May 05
May 05
Wed
May 06
May 06
Thu
May 07
May 07
Fri
May 08
May 08
Sat
May 09
May 09
Sun
May 10
May 10
Mon
May 11
May 11
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 0m. Cheap bus tickets for this journey start at $17 (€13) if you book in advance.
There are 12 buses per day. The earliest bus runs at 07:30, the last at 22:30. The fastest bus covers the 293 miles (473 km) distance in 7h 45m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 293 miles (473 km) |
Average bus duration 8h 0m |
Cheapest ticket price $17 (€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 - Sep |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
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.
Cheap bus tickets from Bangkok to Khon Sai can start from as little as $17 (€13) when you book in advance. The average bus ticket price for Bangkok to Khon Sai is $17 (€14) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by bus from Bangkok to Khon Sai is 7h 45m to travel the 293 miles (473 km) long journey. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest bus from Bangkok to Khon Sai leaves at 7:30 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Bangkok to Khon Sai leaves at 10:30 PM.
When departing from Bangkok , you have various bus station options to start your journey from including Bangkok, Chatuchak Bus Terminal (Mo Chit 2), Bangkok, Chatuchak Minivan Terminal (Mo Chit Van Terminal) . When arriving in Khon Sai , you can end your journey in bus stations like Nakhonchai Air Bus Station Udon Thani, Udon Thani Bus Terminal, Kumphawapi, Khon Sai, PT Gas Station, Udon Thani, Northern Bus Terminal (Transport 2), Nong Mek, Phon Ngam, Ban Nong Song Hong .Passengers board the bus most frequently from Bangkok, Chatuchak Bus Terminal (Mo Chit 2), which is located around 8 away from the city centre, and they get off the bus at Nakhonchai Air Bus Station Udon Thani, located 5 away from the city centre.
A trip to Khon Sai from Bangkok is worth doing but not as a day trip with a journey time of 7h 45m each way. Check with Omio app the best way to travel.
The cheapest month for a bus from Bangkok to Khon Sai is June.
It's helpful to compare your options as there are 2 ways to travel between Bangkok and Khon Sai including taking a bus and flight.
No, the bus from Bangkok to Khon Sai has no accessibility options.
No, there are no bathrooms on board the bus from Bangkok to Khon Sai.
No, bikes are not allowed on board the bus from Bangkok to Khon Sai.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
No, there is no food available to purchase on board the bus from Bangkok to Khon Sai.
No, luggage for the bus from Bangkok to Khon Sai needs to be booked in addition.
No, there are no additional luggage options for the bus from Bangkok to Khon Sai.
Unfortunately, pets are not allowed on the bus from Bangkok to Khon Sai.
No, there are no USB plugs on board the bus from Bangkok to Khon Sai.
No, there is no WiFi on board the bus from Bangkok to Khon Sai.
Since neither Bangkok nor Khon Sai are in the Schengen Area, passport requirements depend on the specific immigration rules of Thailand and Thailand. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
Thailand uses the Thai Baht (THB) as its currency. Travelers often find it convenient to use cash for small purchases, markets, and transportation, while cards are widely accepted in hotels, restaurants, and larger stores. Carrying some cash is advisable, but using cards can offer better security and exchange rates in urban areas.
In Khon Sai, travelers should be cautious of unlicensed taxi drivers who may overcharge or take longer routes. It's advisable to agree on fares beforehand. Additionally, petty theft can occur in crowded areas, so keeping valuables secure is important. Travelers should also be wary of offers for overly cheap tours or transportation, which can sometimes be scams.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular bus stations
Popular bus stations from Bangkok to Khon Sai
Bangkok
Khon Sai
The major bus station for departures in Bangkok is Bangkok, Chatuchak Bus Terminal. Find all the information you need to know about services, amenities and connections at Bangkok, Chatuchak Bus Terminal for your trip from Bangkok to Khon Sai.
Amenities at bus station
Wifi
Parking
Dining
ATM
Taxis
Accessibility
WC
Ticket Officeinformation
Ticket Office Hours
- 04:00-22:00
Distance to city center
8 km
Car connection
Kamphaeng Phet 2 RoadWifi
- Free Wi-Fi available throughout terminal
Parking
- Large parking area available for both short and long-term parking
Dining
- Food court and various food stalls available inside terminal
Taxis
- Available at designated taxi stand outside terminal
Accessibility
- Wheelchair ramps and elevators available
WC
- Public restrooms available with 5 THB fee
Public transit options for Bangkok, Chatuchak Bus Terminal
- BTS: Mo Chit Station
- MRT: Chatuchak Park Station
- Bus: 3, 26, 29, 34, 49, 52, 77
Amenities at bus station
WifiParkingDiningATMTaxisAccessibilityWCTicket Officeinformation
Ticket Office Hours
- 05:00-22:00
Distance to city center
8 kmCar connection
Kamphaeng Phet RoadWifi
- Free Wi-Fi available throughout terminal
Parking
- Available at terminal parking lot, 20 baht per hour
Dining
- Food court and several local food vendors available inside terminal
Taxis
- Available at designated taxi stand outside terminal
Accessibility
- Wheelchair ramps and elevators available
WC
- Public restrooms available for 5 baht
Public transit options for Bangkok, Minibus Station (Chatuchak)
- BTS: Mo Chit Station
- MRT: Chatuchak Park Station
- Bus: 3, 26, 77, 96, 104, 134, 136, 138, 145, 509, 522
The major bus station for arrivals in Khon Sai is Khon Sai, PT Gas Station. Find all the information you need to know about services, amenities and connections at Khon Sai, PT Gas Station for your trip to Khon Sai from Bangkok.
Amenities at bus station
ParkingDiningATMTaxisAccessibilityWCinformation
Address
Khon Sai, PT Gas Station, Moo 1, Khon Sai, Dan Khun Thot District, Nakhon Ratchasima 30210, ThailandDistance to city center
2 kmCar connection
Highway 201Parking
- Free parking available at gas station
Dining
- Small food stalls and convenience store at gas station
Taxis
- Available at the gas station
Accessibility
- Ground level access
WC
- Available at gas station
Public transit options for Khon Sai, PT Gas Station
- Bus: Local buses from Dan Khun Thot
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
The Omio App Makes Travel Planning Easy
We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.
