The cheapest and fastest buses from Roi Et to Bangkok
Cheapest price
$16
Average price
$19
Fastest journey
8 h 30 m
Average duration
8 h 50 m
Buses per day
3
Distance
425 km
The best way to find a cheap bus ticket from Roi Et to Bangkok is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Roi Et to Bangkok will cost around $19 if you buy it on the day, but the cheapest tickets can be found for only $16.
Of the 3 buses that leave Roi Et for Bangkok on Thu, Jan 29, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Jan 29 the direct buses cover the 425 km distance in an average of 8 h 50 m but if you time it right, some buses will get you there in just 8 h 30 m .
On Thu, Jan 29 the slowest buses will take 9 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 Roi Et to Bangkok
Omio recommends booking the bus as it is the most popular option from Roi Et to Bangkok among Omio's users. If you are prioritising price take the bus with prices starting from €12. For those with little time consider booking a flight which can get you there in 1h 0m. The ticket price range depends on the travel mode: a bus costs an average of €12, and a flight costs an average of €27.
Distance: 264 miles (425 km)
Compare bus with
Most popular Bus | Flight |
|---|---|
€13 Average price Cheapest | €50 Average price |
9h 42m Average total duration 9h 12m Onboard + 30m Additional time* | 4h 0m Average total duration Fastest 1h 0m Onboard + 3h 0m Additional time* |
![]() Most popular bus company | ![]() Most popular airline |
Direct Options | Direct Options |
Roi Et to Bangkok Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Ubon Air 25 | Departure Time 08:30AM | Arrival Time 05:00PM | Duration 8h30 | Departure days Wed | Cheapest price $20 |
Operator Nakhonchaiair | Departure Time 09:30AM | Arrival Time 04:58PM | Duration 7h28 | Departure days Wed | Cheapest price $19 |
Operator Nakhonchaiair | Departure Time 10:30AM | Arrival Time 05:58PM | Duration 7h28 | Departure days Wed | Cheapest price $19 |
Operator Cherdchai Tour | Departure Time 10:30AM | Arrival Time 07:30PM | Duration 9h00 | Departure days Wed | Cheapest price $17 |
Operator Ubon Air 25 | Departure Time 12:00PM | Arrival Time 08:30PM | Duration 8h30 | Departure days Wed | Cheapest price $20 |
Operator Nakhonchaiair | Departure Time 01:10PM | Arrival Time 08:35PM | Duration 7h25 | Departure days Wed | Cheapest price $19 |
Operator Ubon Air 25 | Departure Time 02:00PM | Arrival Time 10:30PM | Duration 8h30 | Departure days Wed | Cheapest price $20 |
Operator Ubon Air 25 | Departure Time 04:10PM | Arrival Time 12:40AM | Duration 8h30 | Departure days Wed | Cheapest price $20 |
Operator Ubon Air 25 | Departure Time 07:30PM | Arrival Time 04:00AM | Duration 8h30 | Departure days Wed | Cheapest price $20 |
Operator Cherdchai Tour | Departure Time 08:30PM | Arrival Time 05:30AM | Duration 9h00 | Departure days Wed | Cheapest price $17 |
Operator Nakhonchaiair | Departure Time 08:35PM | Arrival Time 04:00AM | Duration 7h25 | Departure days Wed | Cheapest price $19 |
Operator Nakhonchaiair | Departure Time 09:00PM | Arrival Time 04:05AM | Duration 7h05 | Departure days Wed | Cheapest price $19 |
Operator Nakhonchaiair | Departure Time 10:00PM | Arrival Time 05:05AM | Duration 7h05 | Departure days Wed | Cheapest price $19 |
Operator Nakhonchaiair | Departure Time 10:15PM | Arrival Time 05:35AM | Duration 7h20 | Departure days Wed | Cheapest price $19 |
Operator Nakhonchaiair | Departure Time 10:30PM | Arrival Time 05:35AM | Duration 7h05 | Departure days Wed | Cheapest price $19 |
Live departures
Roi Et to Bangkok bus times
The table below shows live departures for Roi Et to Bangkok buses for today, Wednesday, January 28. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 12:30 PM Roi Et, Bus Terminal | 8h30 | 9:00 PM Bangkok, Chatuchak Bus Terminal | 0 transfersDirect | |
![]() | 1:30 PM Roi Et, Bus Terminal | 9h00 | 10:30 PM Bangkok, Chatuchak Bus Terminal | 0 transfersDirect | |
![]() | 1:35 PM Roi Et, Bus Terminal | 7h25 | 9:00 PM Bangkok, Chatuchak Bus Terminal | 0 transfersDirect | |
![]() | 2:00 PM Roi Et, Bus Terminal | 7h05 | 9:05 PM Bangkok, Chatuchak Bus Terminal | 0 transfersDirect | |
![]() | 3:00 PM Roi Et, Bus Terminal | 7h05 | 10:05 PM Bangkok, Chatuchak Bus Terminal | 0 transfersDirect | |
![]() | 3:15 PM Roi Et, Bus Terminal | 7h20 | 10:35 PM Bangkok, Chatuchak Bus Terminal | 0 transfersDirect | |
![]() | 3:30 PM Roi Et, Bus Terminal | 7h05 | 10:35 PM Bangkok, Chatuchak Bus Terminal | 0 transfersDirect | |
| Thursday, January 29 | |||||
![]() | 3:30 AM Roi Et | 9h00 | 12:30 PM Bangkok | 0 transfersDirect | |
![]() | 9:40 AM Roi Et | 8h30 | 6:10 PM Bangkok | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Roi Et to Bangkok 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.
Jan 29
Jan 30
Jan 31
Feb 01
Feb 02
Feb 03
Feb 04
Why should you book Roi Et to Bangkok buses with Omio?
Why book with Omio vs Nakhonchaiair?
- Compare with other providers: On Omio, you can not only buy tickets for Nakhonchaiair, but also compare tickets for the likes of Ubon Air 25, Cherdchai Tour, Prayat Tour or Nakhonchaiair to find the best option for your trip from Roi Et to Bangkok.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Nakhonchaiair with all available travel options, which are bus and flight to ensure you get the best deal for traveling from Roi Et to Bangkok.
Why book with Omio over Checkmybus?
- Official reseller: Nakhonchaiair tickets can only be bought on Omio or Nakhonchaiair's website as Omio is the only official third party seller for Nakhonchaiair tickets. Checkmybus do not sell Nakhonchaiair tickets as they are not official sellers.
- Multiple modes of transport: Omio allows you to compare travel options including bus and flight to find the ideal travel option from Roi Et to Bangkok.
Journey information
Overview: Bus from Roi Et to Bangkok
Buses from Roi Et to Bangkok run on average 10 times per day, taking around 9h 12m. Cheap bus tickets for this journey start at $15 (€12) if you book in advance.
There are 10 buses per day. The earliest bus runs at 06:45, the last at 23:45. The fastest bus covers the 264 miles (425 km) distance in 7h 5m.
Distance 264 miles (425 km) |
Average bus duration 9h 12m |
Cheapest ticket price $15 (€12) |
Buses per day 10 |
Direct buses 10 |
Fastest bus 7h 5m |
First bus 06:45 |
Last bus 23:45 |
Bus providers: Nakhonchaiair, Cherdchai Tour, Ubon Air 25, Prayat Tour, Transport Co., Nakhonchai Air, Phetprasert Tour from Roi Et to BangkokYou can travel by bus between Roi Et to Bangkok with Nakhonchaiair, Cherdchai Tour, Ubon Air 25, Prayat Tour, Transport Co., Nakhonchai Air, Phetprasert Tour for as low as $15 (€12). When you search for schedules and tickets, Omio will show you the best journey
Ubon Air 25
Transport Co.
Nakhonchaiair
Cherdchai Tour
Prayat Tour
Nakhonchai Air
Phetprasert Tour
FAQs: Bus from Roi Et to Bangkok
Find answers to the most common questions about traveling from Roi Et to Bangkok 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 Bangkok, this guide helps you travel smarter and with confidence.

- Transport Co.
- Luggage included in fare
- specific size/type not provided.
- Ubon Air 25
- One piece of luggage up to 20kg included
- Nakhonchaiair
- Luggage is included in the ticket price
- specific capacity and additional policies are not provided.
- Ubon Air 25
- Additional pieces charged at 100 baht each
popular bus stations
Popular bus stations from Roi Et to Bangkok
- 05:00-22:00
- Free Wi-Fi available
- Free parking available for passengers
- Local food stalls and small restaurants nearby
- Available at designated taxi stand
- Wheelchair accessible
- Public toilets available
- Local songthaew routes
- Local bus routes
- 04:00-22:00
- Free Wi-Fi available throughout terminal
- Large parking area available for both short and long-term parking
- Food court and various food stalls available inside terminal
- Available at designated taxi stand outside terminal
- Wheelchair ramps and elevators available
- Public restrooms available with 5 THB fee
- BTS: Mo Chit Station
- MRT: Chatuchak Park Station
- Bus: 3, 26, 29, 34, 49, 52, 77
- 05:00-22:00
- Free Wi-Fi available throughout terminal
- Available at terminal parking lot, 20 baht per hour
- Food court and several local food vendors available inside terminal
- Available at designated taxi stand outside terminal
- Wheelchair ramps and elevators available
- Public restrooms available for 5 baht
- BTS: Mo Chit Station
- MRT: Chatuchak Park Station
- Bus: 3, 26, 77, 96, 104, 134, 136, 138, 145, 509, 522
More options for your journey from Roi Et to Bangkok
Here are some other resources that might have the information you need


