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Bangkok to Khon Kaen Bus

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06/15/2026
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Bangkok to Khon Kaen by bus

The journey from Bangkok to Khon Kaen by bus is 242.76 mi and takes 6 hr 22 min. There are 237 connections per day, with the first departure at 12:00 AM and the last at 11:59 PM. It is possible to travel from Bangkok to Khon Kaen by bus for as little as $14.46 or as much as $389.39. The best price for this journey is $14.46.

Lowest Price $14.46
Journey Duration 6 hr 22 min
Connection per Day 237
Lowest Price $14.46
Highest Price $389.39
First Departure 12:00 AM
Last Departure 11:59 PM
Distance 242.76 mi
Departure Bangkok
Arrival Khon Kaen
Carriers บริษัท เดทัมกรุ๊ป จำกัด, Easyride Services

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Price as departure date approaches

Bus companies may charge higher ticket prices as the date of departure approaches. Prices in the next days can range from around $11.37 to $70.65 but may be subject to change. Our advice is to book as early as possible to potentially save up to 84% on your trip!

Best time to book cheap bus tickets from Bangkok to Khon Kaen

The cheapest Bangkok - Khon Kaen bus tickets can be found for as low as $11.95 if you’re lucky, or $14.05 on average. The most expensive ticket can cost as much as $16.75.

Find the best day to travel to Khon Kaen by bus

When travelling to Khon Kaen by bus, if you want to avoid crowds you can check how frequently our customers are travelling in the next 30-days using the graph below. On average, the peak hours to travel are between 6:30am and 9am in the morning, or between 4pm and 7pm in the evening. Please keep this in mind when travelling to your point of departure as you may need some extra time to arrive, particularly in big cities!

Services on board Kim Transfers Thailand and Budsarakham Tour from Bangkok to Khon Kaen
Compare services on board when travelling from Bangkok to Khon Kaen by bus.
Facilities Kim Transfers Thailand Budsarakham Tour
food_and_drink Food and drink check check
air_con Air conditioning check check

Bangkok to Khon Kaen CO2 Emissions by Bus

Ecology
Train
27.35kg
Bus
29.3kg
Flight
78.14kg
Car
62.51kg

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Frequently Asked Questions

How much is a bus ticket from Bangkok to Khon Kaen?
A bus ticket from Bangkok to Khon Kaen is $33.36. However the price varies depending on how early you buy, and if it's peak time to travel. Occasionally you can find them for as cheap as $14.46.
What's the cheapest bus ticket from Bangkok to Khon Kaen?
The cheapest ticket you can get from Bangkok to Khon Kaen is $14.46. We recommend booking as early as possible and off-peak hours to get the cheapest ticket possible. Off-peak times are usually from 09:30 to 16:00, and after 19:00.
What's the distance between Bangkok and Khon Kaen by bus?
Bangkok to Khon Kaen is 242.76 mi.
How long does the bus between Bangkok and Khon Kaen take?
Bangkok to Khon Kaen is on average 6 hr 22 min. However the fastest option will get you there in 5 hr 34 min.
Which companies operate from Bangkok to Khon Kaen?
The bus journey from Bangkok to Khon Kaen is covered by 30 operator(s). On Virail you can find these carriers that provide services on this route: บริษัท เดทัมกรุ๊ป จำกัด, Easyride Services, Thailand Limo by Datum, จิรัฐกาล-เขมราฐ, ธาน คาร์ เซอร์วิส, Than Car Service, เออีซี 168 ทรานสปอร์ต แอนด์ ทราเวล, SunBus, Kanokwan Travel, เชิดชัยทัวร์, บริษัท กนกวรรณ ทราเวล จำกัด, Firstplan Transport Services, Torch, Smile On Transport, Air Muang Loei Tour, Gosafe Transport, ไทยแลนด์ ทราเวล แท็กซี่, Kim Transfers Thailand, Jiratkan Kemarat, Thailand Taxi Airport and Travel, Cherdchai Tour, ชาญทัวร์, AEC 168 Transport and Travel, Chan Tour, Phu Kradueng Tour, โกเซฟ ทรานสปอร์ต, ทอช, Nakhonchai Air, นครชัยแอร์, Budsarakham Tour and เฟิร์สแพลน ทรานสปอร์ตเซอร์วิส.
How many bus connections per day go from Bangkok to Khon Kaen?
Bangkok to Khon Kaen has 237 connection(s) per day on average.
What time does the first bus from Bangkok to Khon Kaen leave?
The earliest bus from Bangkok to Khon Kaen departs at 12:00 AM. However be sure to check with us the schedule on the day you want to leave as the time may differ.
What time does the last bus from Bangkok to Khon Kaen depart?
The latest bus from Bangkok to Khon Kaen departs at 11:59 PM. However be sure to check with us the schedule on the day you want to leave as the time may differ.
Should I book my ticket from Bangkok to Khon Kaen in advance?
If you can, we recommend booking your ticket as early as possible to ensure you get better savings. The cheapest bus ticket we have found is $14.46 but this may be subject to change depending on the day of travel, hour you wish to depart and how far in advance you book.
How many direct connections depart from Bangkok to Khon Kaen?
There are on average 237 direct connection(s) from Bangkok to go to Khon Kaen.
What's the fastest journey time between Bangkok to Khon Kaen by bus?
The fastest journey time by bus between Bangkok and Khon Kaen is 5 hr 34 min.
Is there a direct bus from Bangkok to Khon Kaen?
Yes, there is a direct bus between Bangkok and Khon Kaen.
What are the CO2 emissions for Bangkok to Khon Kaen by bus?
The bus journey from Bangkok to Khon Kaen creates 29.3kg of CO2 emissions.

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