The cheapest and fastest buses from Rayong to Khon Kaen
Cheapest price
$25
Average price
$25
Fastest journey
13 h
Average duration
13 h
Buses per day
1
Distance
452 km
The best way to find a cheap bus ticket from Rayong to Khon Kaen is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Rayong to Khon Kaen 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 Rayong for Khon Kaen on Thu, Apr 02, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Apr 02 the direct buses cover the 452 km distance in an average of 13 h but if you time it right, some buses will get you there in just 13 h .
On Thu, Apr 02 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.
05:30AM13h00Rayong06:30PMKhon Kaen$251One-way0 transfers
05:30AM13h00Rayong06:30PMKhon Kaen$251One-way0 transfers
Travel Information
Compare bus and flight for Rayong to Khon Kaen
Omio recommends booking the flight as it is the most popular option from Rayong to Khon Kaen among Omio's users. If you are prioritising price take the bus with prices starting from $24. For those with little time consider booking a flight which can get you there in 1h 4m. The ticket price range depends on the travel mode: a bus costs an average of $24, and a flight costs an average of $25.
Distance: 280 miles (452 km)
Compare bus with
| Bus | Most popular Flight |
|---|---|
$25 Average price Cheapest | $36 Average price |
13h 26m Average total duration 12h 56m Onboard + 30m Additional time* | 4h 4m Average total duration Fastest 1h 4m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options |
Live departures
Rayong to Khon Kaen bus times
The table below shows live departures for Rayong to Khon Kaen buses for tomorrow, Wednesday, April 1. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 5:30 AM Rayong | 13h00 | 6:30 PM Khon Kaen | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Rayong to Khon Kaen 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.
Apr 02
Apr 03
Apr 04
Apr 05
Apr 06
Apr 07
Apr 08
Journey information
Overview: Bus from Rayong to Khon Kaen
Buses from Rayong to Khon Kaen run on average 4 times per day, taking around 12h 56m. Cheap bus tickets for this journey start at $24 (€20) if you book in advance.
There are 4 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 10h 30m.
Distance 280 miles (452 km) |
Average bus duration 12h 56m |
Cheapest ticket price $24 (€20) |
Buses per day 4 |
Direct buses 4 |
Fastest bus 10h 30m |
First bus 12:00 |
Last bus 22:30 |
FAQs: Bus from Rayong to Khon Kaen
Find answers to the most common questions about traveling from Rayong to Khon Kaen 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 Khon Kaen, this guide helps you travel smarter and with confidence.

popular bus stations
Popular bus stations from Rayong to Khon Kaen
- 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
- 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
Most popular bus connections from Rayong
More options for your journey from Rayong to Khon Kaen
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