The cheapest and fastest buses from Khon Kaen to Rayong
Cheapest price
$25
Average price
$25
Fastest journey
11 h
Average duration
11 h
Buses per day
1
Distance
452 km
The best way to find a cheap bus ticket from Khon Kaen to Rayong is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Khon Kaen to Rayong will cost around $25 if you buy it on the day, but the cheapest tickets can be found for only $25.
Of the 1 buses that leave Khon Kaen for Rayong on Tue, Dec 16, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Tue, Dec 16 the direct buses cover the 452 km distance in an average of 11 h but if you time it right, some buses will get you there in just 11 h .
On Tue, Dec 16 the slowest buses will take 11 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 bus and flight for Khon Kaen to Rayong
Omio recommends booking the flight as it is the most popular option from Khon Kaen to Rayong among Omio's users. If you are prioritising price take the bus with prices starting from €20. 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 bus costs an average of €20, and a flight costs an average of €21.
Distance: 280 miles (452 km)
Compare bus with
| Bus | Most popular Flight |
|---|---|
€20 Average price Cheapest | €28 Average price |
13h 27m Average total duration 12h 57m Onboard + 30m Additional time* | 4h 7m Average total duration Fastest 1h 7m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options |
Khon Kaen to Rayong Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Chan Tour | Departure Time 09:45PM | Arrival Time 09:30AM | Duration 11h45 | Departure days Fri | Cheapest price $26 |
Operator Chan Tour | Departure Time 10:30PM | Arrival Time 09:30AM | Duration 11h00 | Departure days Tue, Fri | Cheapest price $25 |
Live departures
Khon Kaen to Rayong bus times
The table below shows live departures for Khon Kaen to Rayong buses for tomorrow, Tuesday, December 16. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 3:30 PM Khon Kaen, Bus Terminal 3 | 11h00 | 2:30 AM Rayong, Bus Terminal 2 | 0 transfersDirect | |
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 bus or flight
Compare bus 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.
Dec 16
Dec 17
Dec 18
Dec 19
Dec 20
Dec 21
Dec 22
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 57m. Cheap bus tickets for this journey start at $24 (€20) if you book in advance.
There are 3 buses per day. The earliest bus runs at 12:00, the last at 22:30. The fastest bus covers the 280 miles (452 km) distance in 11h 12m.
Distance 280 miles (452 km) |
Average bus duration 12h 57m |
Cheapest ticket price $24 (€20) |
Buses per day 3 |
Direct buses 3 |
Fastest bus 11h 12m |
First bus 12:00 |
Last bus 22:30 |
FAQs: Bus from Khon Kaen to Rayong
Find answers to the most common questions about traveling from Khon Kaen to Rayong 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 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
Popular bus stations from Khon Kaen to 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
Most popular bus connections from Khon Kaen
More options for your journey from Khon Kaen to Rayong
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