- Must visit
Khon Kaen National Museum
City museum in Khon Kaen presenting regional archaeology, local history, and cultural objects from northeastern Thailand.
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The cheapest and fastest buses from Bangkok to Khai Si
Showing times, prices and bookable tickets for Nov 04
- Cheapest price on Nov 04
- €18
- Average ticket price on Nov 04
- €18
- Fastest journey on Nov 04
- 11 h 50 m
- Average journey duration on Nov 04
- 12 h 25 m
- Buses on Nov 04
- 2
- Distance
- 609 km
Cheap tickets
The best way to find a cheap bus ticket from Bangkok to Khai Si is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Bangkok to Khai Si will cost around €18 if you buy it on the day, but the cheapest tickets can be found for only €18.
Fast buses
On Wed, Nov 04, we found 2 buses from Bangkok to Khai Si, including 2 direct services.
On Wed, Nov 04 the direct buses cover the 609 km distance in an average of 12 h 25 m but if you time it right, some buses will get you there in just 11 h 50 m .
On Wed, Nov 04 the slowest buses will take 13 h 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.
11:30 AM 11h50 Bangkok 11:20 PM Khai Si €18 1 One-way 0 transfers
1:15 AM 13h00 Bangkok 2:15 PM Khai Si €19 1 One-way 0 transfers
11:30 AM 11h50 Bangkok 11:20 PM Khai Si €18 1 One-way 0 transfers1:15 AM 13h00 Bangkok 2:15 PM Khai Si €19 1 One-way 0 transfers
Journey information
Overview: Bus from Bangkok to Khai Si
ThailandThailand
Buses from Bangkok to Khai Si run on average 7 times per day, taking around 11h 35m. Cheap bus tickets for this journey start at €20 if you book in advance.
There are 7 buses per day. The earliest bus runs at 15:45, the last at 18:00. The fastest bus covers the 378 miles (609 km) distance in 10h 50m.
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
Plan this route
Journey facts
- Distance378 miles (609 km)
- Average bus duration11h 35m
- Cheapest ticket price€20
- Buses per day7
- Direct buses7
- Fastest bus10h 50m
- First bus3:45 PM
- Last bus6:00 PM
- Cheapest MonthOct
- Cheapest DaySun
- High SeasonJan - Mar
- Low SeasonApr - Jun
Understand & plan this route
Explore this journey
Book with confidence
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
Frequently asked questions about your Bangkok to Khai Si trip
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Bangkok to Khai Si.
Cheap bus tickets from Bangkok to Khai Si can start from as little as €20 when you book in advance. The average bus ticket price for Bangkok to Khai Si is €22 ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The earliest bus from Bangkok to Khai Si leaves at 3:45 PM. Plan your trip with the Journey Planner from Omio.
The latest bus from Bangkok to Khai Si leaves at 6:00 PM.
Yes, there are 7 direct buses a day from Bangkok to Khai Si with Sawasdee Esan, Lotus Phiboon Tour, JK. Schedules can vary on holidays or weekends with fewer direct buses.
Bangkok to Khai Si Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator JK | Departure Time 01:15AM | Arrival Time 02:15PM | Duration 13h00 | Departure days Mon, Wed, Thu, Fri, Sat, Sun | Cheapest price €18 |
Operator Lotus Phiboon Tour | Departure Time 11:30AM | Arrival Time 11:20PM | Duration 11h50 | Departure days Mon, Wed, Thu, Fri, Sat, Sun | Cheapest price €18 |
Operator Sawasdee Esan | Departure Time 06:15PM | Arrival Time 05:35AM | Duration 11h20 | Departure days Tue | Cheapest price €23 |
Operator Lotus Phiboon Tour | Departure Time 06:30PM | Arrival Time 06:15AM | Duration 11h45 | Departure days Tue | Cheapest price €20 |
Operator Lotus Phiboon Tour | Departure Time 07:00PM | Arrival Time 06:50AM | Duration 11h50 | Departure days Tue | Cheapest price €20 |
Operator Sawasdee Esan | Departure Time 07:45PM | Arrival Time 06:35AM | Duration 10h50 | Departure days Tue | Cheapest price €23 |
Operator Sawasdee Esan | Departure Time 08:55PM | Arrival Time 08:15AM | Duration 11h20 | Departure days Tue | Cheapest price €23 |
Operator Sawasdee Esan | Departure Time 09:00PM | Arrival Time 08:00AM | Duration 11h00 | Departure days Tue | Cheapest price €23 |
Live departures
Bangkok to Khai Si bus times
The table below shows live departures for Bangkok to Khai Si buses for today, Tuesday, November 3. You can also manually refresh the results below to see updated bus journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
 | 6:15 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 11h20 | 5:35 AM Bueng Kan, Bus Terminal | 0 transfersDirect | |
| 23-17 ม4ข | 6:30 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 11h45 | 6:15 AM Bueng Kan, Bus Terminal | 0 transfersDirect | |
| 943-5 ม4ข | 7:00 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 11h50 | 6:50 AM Bueng Kan, Bus Terminal | 0 transfersDirect | |
| 7:45 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 10h50 | 6:35 AM Bueng Kan, Bus Terminal | 0 transfersDirect | |
| 8:55 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 11h20 | 8:15 AM Bueng Kan, Bus Terminal | 0 transfersDirect | |
| 9:00 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 11h00 | 8:00 AM Bueng Kan, Bus Terminal | 0 transfersDirect | |
| Wednesday, November 4 | |||||
| 1:15 AM Bangkok | 13h00 | 2:15 PM Khai Si | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Why should you book Bangkok to Khai Si buses with Omio?
Sawasdee Esan as well as Lotus Phiboon Tour or JK offer buses services from Bangkok to Khai Si.
Omio is the only official third party seller for Sawasdee Esan tickets.
Why book with Omio vs Sawasdee Esan?
- Compare with other providers: On Omio, you can not only buy tickets for Sawasdee Esan, but also compare tickets for the likes of Lotus Phiboon Tour or JK to find the best option for your trip from Bangkok to Khai Si.
- 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.
Bus companies
Bus companies from Bangkok to Khai Si
Buses from Bangkok to Khai Si with Sawasdee Esan, Lotus Phiboon Tour, and JK. Use the details below to compare onboard facilities.
Sawasdee Esan
Luggage & cancellation policy
Average Sawasdee Esan Duration
10h 50m
Cheapest Sawasdee Esan Price
€23
Sawasdee Esan frequency
4 a day
Lotus Phiboon Tour
Luggage & cancellation policy
Average Lotus Phiboon Tour Duration
11h 45m
Cheapest Lotus Phiboon Tour Price
€20
Lotus Phiboon Tour frequency
2 a day
JK
Luggage & cancellation policy
Average JK Duration
13h 0m
Cheapest JK Price
€20
JK frequency
1 a day
Companies, tickets, and onboard amenities between Bangkok and Khai Si
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
When taking a bus from Bangkok to Khai Si, you can count on Sawasdee Esan, Lotus Phiboon Tour, JK for the best way to get you to Khai Si. You can also check all possible bus companies who offer a service between Bangkok and Khai Si and compare the amenities they offer before buying a bus ticket.
No, the bus from Bangkok to Khai Si has no accessibility options.
No, there are no bathrooms on board the bus from Bangkok to Khai Si.
No, bikes are not allowed on board the bus from Bangkok to Khai Si.
No, there is no food available to purchase on board the bus from Bangkok to Khai Si.
No, luggage for the bus from Bangkok to Khai Si needs to be booked in addition.
No, there are no additional luggage options for the bus from Bangkok to Khai Si.
Unfortunately, pets are not allowed on the bus from Bangkok to Khai Si.
No, there are no USB plugs on board the bus from Bangkok to Khai Si.
No, there is no WiFi on board the bus from Bangkok to Khai Si.
Complete guide to Khai Si
Things to do in Khai Si
Discover the best of Khai Si — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Khai Si trip today.
- Recommended
Sirindhorn Museum
University museum with dinosaur fossils and earth science displays, popular for families and visitors interested in geology.
- Recommended
Khon Kaen University Art and Culture Museum
Art venue in Khon Kaen University featuring rotating exhibitions, student work, and contemporary cultural programming.
- Must visit
Bueng Kaen Nakhon
Large lake park in Khon Kaen with walking paths, sunset views, and a lively local atmosphere popular in the evenings.
- Recommended
Bueng Thung Sang Health Garden
Urban park and wetland area good for walking, exercise, and birdwatching, offering a greener side of nearby Khon Kaen.
- Recommended
Ton Tann Market Area
Popular pedestrian-focused market street area known for shopping, performances, and local crafts on selected evenings.
- Gluten-free
Tom Saep
Tom saep is a hot-and-sour Isan pork or beef soup with lemongrass, galangal, lime and toasted rice. Popular across northeastern Thailand for its bold herbal heat.
- Gluten-free
Larb
Larb is a minced meat salad seasoned with lime, chili, fish sauce and toasted rice powder. It is a signature Isan dish widely eaten in Khon Kaen Province.
- Gluten-free
Nam Tok
Nam tok is grilled beef or pork sliced and tossed with herbs, lime, chili and toasted rice. The name means waterfall, referring to the meat juices.
Thai baht (฿)
Budget-friendly for Thailand: simple stays, local meals, and songthaews are low cost, while tourist hotels and private transport raise daily spend.
Average meal costs
- Budget
- ฿50-120 for street food or simple local meals.
- Mid-range
- ฿200-500 per person for a restaurant meal.
- Fine dining
- ฿800+ per person for upscale dining.
- Coffee
- ฿40-90 for a coffee or cappuccino.
Tipping culture
Tipping is modest. Round up in cafes and taxis, and leave about 5-10% in restaurants if no service charge is included.
Plan your visit to Khai Si
Get destination-focused answers for the end of your trip, including what to do, when to go, practical entry details, and tips for making the most of your time in Khai Si.
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 Khai Si, travelers should be cautious of common scams such as overpriced transportation and unofficial taxi services. It's important to agree on fares beforehand and avoid accepting unsolicited offers. Additionally, petty theft can occur in crowded areas, so keeping belongings secure is advised. Road safety is also a concern due to varying traffic conditions, so choosing reputable transport options is recommended.
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.
FAQs: Bus from Bangkok to Khai Si
Find answers to the most common questions about traveling from Bangkok to Khai Si 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 Khai Si, this guide helps you travel smarter and with confidence.
Yes, you can take a bus between Bangkok and Khai Si.
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.
popular bus stations
Popular bus stations from Bangkok to Khai Si
Most Bangkok to Khai Si buses use the Bangkok, Chatuchak Bus Terminal to station pair. Use this guide to compare Bangkok and Khai Si bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Departure bus stations in Bangkok
Arrival bus stations in Khai Si
Which Bangkok station do buses to Khai Si leave from?
Buses from Bangkok to Khai Si leave from Bangkok, Chatuchak Bus Terminal. The station is 4 miles (8 km) from Bangkok city centre at Mo Chit Bus Terminal, 999 Kamphaeng Phet 2 Road, Chatuchak, Bangkok 10900, Thailand.
Bangkok, Chatuchak Bus TerminalMo Chit Bus Terminal, 999 Kamphaeng Phet 2 Road, Chatuchak, Bangkok 10900, Thailand+66 64 806 0265
City-centre transport
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:
Bus509 Inbound · 37m · €1 · every ~6 min
2-37 · 1h 1m · €1 · every ~8 min
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.
Most popular buses to and from Khai Si and Bangkok
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