4.9
4.6The cheapest and fastest coaches from Bangkok to Khon Sai
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
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 $22 if you buy it on the day, but you can find cheap coach tickets today for only $18.
Of the 15 buses that leave Bangkok for Khon Sai every day 15 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 51 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 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 changes- 8:30 PM9h00Bangkok, Chatuchak Bus Terminal (Mo Chit 2)5:30 AMUdon Thani Bus Terminal$181One-way0 changes
6:45 PM8h00Bangkok, Chatuchak Bus Terminal (Mo Chit 2)2:45 AMUdon Thani Bus Terminal$201One-way0 changes- 6:00 PM8h00Bangkok, Chatuchak Bus Terminal (Mo Chit 2)2:00 AMUdon Thani Bus Terminal$201One-way0 changes
7:30 PM10h00Bangkok, Chatuchak Bus Terminal (Mo Chit 2)5:30 AMUdon Thani Bus Terminal$211One-way0 changes
8:20 PM7h45Bangkok, Chatuchak Bus Terminal (Mo Chit 2)4:05 AMNakhonchai Air Bus Station Udon Thani$211One-way0 changes- 11:05 PM7h45Bangkok, Chatuchak Bus Terminal (Mo Chit 2)6:50 AMNakhonchai Air Bus Station Udon Thani$291One-way0 changes
- 10:35 PM7h50Bangkok, Chatuchak Bus Terminal (Mo Chit 2)6:25 AMNakhonchai Air Bus Station Udon Thani$211One-way0 changes
- 4:10 PM7h56Bangkok, Chatuchak Bus Terminal (Mo Chit 2)12:06 AMNakhonchai Air Bus Station Udon Thani$211One-way0 changes
- 11:15 PM7h57Bangkok, Chatuchak Bus Terminal (Mo Chit 2)7:12 AMNakhonchai Air Bus Station Udon Thani$211One-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 $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 coach costs an average of $17, and a flight costs an average of $25.
Distance: 473 km
Compare bus with
Most popular Coach | 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 |
Live departures
Bangkok to Khon Sai bus times
The table below shows live departures for Bangkok to Khon Sai coaches for tomorrow, Tuesday, 5 May. You can also manually refresh the results below to see updated coach journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| 7:30 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h00 | 4:30 PM Udon Thani Bus Terminal | 0 changesdirect | |
 943-6 | 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 | |
| 8:30 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 9h00 | 5:30 AM Udon Thani Bus Terminal | 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 | |
| 11:05 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h45 | 6:50 AM Nakhonchai Air Bus Station Udon Thani | 0 changesdirect | |
| 11:15 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 7h57 | 7:12 AM Nakhonchai Air Bus Station Udon Thani | 0 changesdirect | |
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.
05 May
06 May
07 May
08 May
09 May
10 May
11 May
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 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 0m |
Cheapest ticket price $17 |
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
Wifi
Parking
Dining
ATM
Taxis
Accessibility
WC
Ticket Office
- 04:00-22:00
- Free Wi-Fi available throughout terminal
- Large parking area available for both short and long-term parking
- Food court and various food stalls available inside terminal
- Available at designated taxi stand outside terminal
- Wheelchair ramps and elevators available
- Public restrooms available with 5 THB fee
- BTS: Mo Chit Station
- MRT: Chatuchak Park Station
- Bus: 3, 26, 29, 34, 49, 52, 77
WifiParkingDiningATMTaxisAccessibilityWCTicket Office- 05:00-22:00
- Free Wi-Fi available throughout terminal
- Available at terminal parking lot, 20 baht per hour
- Food court and several local food vendors available inside terminal
- Available at designated taxi stand outside terminal
- Wheelchair ramps and elevators available
- Public restrooms available for 5 baht
- BTS: Mo Chit Station
- MRT: Chatuchak Park Station
- Bus: 3, 26, 77, 96, 104, 134, 136, 138, 145, 509, 522
ParkingDiningATMTaxisAccessibilityWC
- Free parking available at gas station
- Small food stalls and convenience store at gas station
- Available at the gas station
- Ground level access
- Available at 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
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