The cheapest and fastest coaches from Khon Kaen to Rayong
Cheapest price
$25
Average price
$25
Fastest journey
11 h 12 m
Average duration
12 h 36 m
Buses per day
2
Distance
452 km
The best way to find a cheap coach ticket from Khon Kaen to Rayong is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Khon Kaen to Rayong will cost around $25 if you buy it on the day, but you can find cheap coach tickets today for only $25.
Of the 2 buses that leave Khon Kaen for Rayong every day 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct buses cover the 452 km distance in an average of 12 h 36 m but if you time it right, some buses will get you there in just 11 h 12 m .
The slowest buses will take 14 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.




Travel Information
Compare coach and flight for Khon Kaen to Rayong
Omio recommends booking the coach as it is the most popular option from Khon Kaen to Rayong among Omio's users. If you are prioritising price take the coach with prices starting from $24. For those with little time consider booking a flight which can get you there in 1h 7m. The ticket price range depends on the travel mode: a coach costs an average of $24, and a flight costs an average of $26.
Distance: 452 km
Compare bus with
Most popular Coach | Flight |
|---|---|
$25 Average Price Cheapest | $35 Average Price |
13h 14m Average total duration 12h 44m Onboard + 30m Additional time* | 4h 7m Average total duration Fastest 1h 7m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options |
Live departures
Khon Kaen to Rayong bus times
The table below shows live departures for Khon Kaen to Rayong coaches for today, Saturday, 20 December. You can also manually refresh the results below to see updated coach journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 2:15 pm Khon Kaen | 11h42 | 1:57 am Rayong | 0 changesdirect | |
![]() | 2:45 pm Khon Kaen | 11h12 | 1:57 am Rayong | 0 changesdirect | |
![]() | 3:30 pm Khon Kaen | 14h00 | 5:30 am Rayong | 0 changesdirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Khon Kaen to Rayong 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.
21 Dec
22 Dec
23 Dec
24 Dec
25 Dec
26 Dec
27 Dec
Journey information
Overview: Bus from Khon Kaen to Rayong
Buses from Khon Kaen to Rayong run on average 3 times per day, taking around 12h 44m. Cheap bus tickets for this journey start at $24 if you book in advance.
There are 3 coaches per day. The earliest coach runs at 12:00, the last at 22:30. The fastest coach covers the 452 km distance in 11h 0m.
Distance 452 km |
Average bus duration 12h 44m |
Cheapest ticket price $24 |
Buses per day 3 |
Direct buses 3 |
Fastest bus 11h 0m |
First bus 12:00 |
Last bus 22:30 |
Bus providers: Chan Tour from Khon Kaen to RayongYou can travel by bus between Khon Kaen to Rayong with Chan Tour for as low as $24. When you search for schedules and tickets, Omio will show you the best journey
Chan Tour
FAQs: Khon Kaen to Rayong coach
Find answers to the most common questions about traveling from Khon Kaen to Rayong 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 Rayong, this guide helps you travel smarter and with confidence.

To find the cheapest bus tickets for your trip from Khon Kaen to Rayong, follow these tips:
Start your search now and compare ticket prices to find the best deal!
popular bus stations
Important Stations and Airports in Khon Kaen and Rayong
- 04:00-22:00
- Free Wi-Fi available throughout terminal
- Free parking available for passengers
- Food court and several local food vendors inside terminal
- Available at designated taxi stand outside terminal
- Wheelchair accessible
- Public restrooms available
- Bus: Local songthaews and city buses
- 04:30-22:00
- Free Wi-Fi available
- Free parking available for passengers
- Food court and local vendors available inside and around terminal
- Available at designated taxi stand
- Wheelchair accessible
- Public restrooms available
- Bus: Local buses, Songthaews
- Public vans
- 05:00-22:00
- Free Wi-Fi available throughout terminal
- Free parking available for passengers
- Food court and several local food vendors inside terminal
- Available at designated taxi stand outside terminal
- Wheelchair ramps, accessible entrances
- Public restrooms available for 5 THB
- Local Bus: Blue Line, Yellow Line
- Songthaew: Route 1, 2
More options for your journey from Khon Kaen to Rayong
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