Bus Bangkok (Station) to Khon Kaen from ฿620 | Tickets & Timetables

Bangkok (Station) to Khon Kaen buses

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Trip Overview

The average bus between Bangkok (Station) and Khon Kaen takes 7h 21m and the fastest bus takes 7h 2m. There is a bus service every few hours from Bangkok (Station) to Khon Kaen. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

7h 21m
Duration: 450 km
Distance: ฿620
Average price: Hourly
Frequency

Bus

best

Take the bus from Bangkok Nakhonchai Air Terminal to Khon Kaenbus

7h 49m

฿567–773

Bangkok (Station) to Khon Kaen bus times

Buses run hourly between Bangkok (Station) and Khon Kaen. The earliest departure is at 6:29 AM in the morning, and the last departure from Bangkok (Station) is at 10:29 PM which arrives into Khon Kaen at 5:45 AM. All services require a transfer at อินทราสแควร์ประตูน้ำ;Indra Square Pratunam and take an average of 7h 21m. The schedules shown below are for the next available departures.

Departing Thursday, August 20, 2026

2:44 PM → 10:05 PM
7h 21m • 1 change
4:14 PM → 11:35 PM
7h 21m • 1 change
5:44 PM → 1:10 AM
Arrives next day
7h 26m • 1 change
6:29 PM → 1:57 AM
Arrives next day
7h 28m • 1 change
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Departing Friday, August 21, 2026

6:29 AM → 2:10 PM
7h 41m • 1 change
6:59 AM → 2:30 PM
7h 31m • 1 change
7:59 AM → 3:30 PM
7h 31m • 1 change
8:14 AM → 3:32 PM
7h 18m • 1 change
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Departing Saturday, August 22, 2026

6:29 AM → 2:10 PM
7h 41m • 1 change
6:59 AM → 2:30 PM
7h 31m • 1 change
7:59 AM → 3:30 PM
7h 31m • 1 change
8:14 AM → 3:32 PM
7h 18m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Bangkok (Station) to Khon Kaen? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.