The cheapest and fastest buses from Lam Sai to Roi Et
Cheapest price
$15
Average price
$15
Fastest journey
7 h 20 m
Average duration
7 h 20 m
Buses per day
1
Distance
375 km
The best way to find a cheap bus ticket from Lam Sai to Roi Et is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Lam Sai to Roi Et will cost around $15 if you buy it on the day, but the cheapest tickets can be found for only $15.
Of the 1 buses that leave Lam Sai for Roi Et on Fri, Nov 07, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Nov 07 the direct buses cover the 375 km distance in an average of 7 h 20 m but if you time it right, some buses will get you there in just 7 h 20 m .
On Fri, Nov 07 the slowest buses will take 7 h 20 m 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 Lam Sai to Roi Et
Omio recommends booking the flight as it is the most popular option from Lam Sai to Roi Et 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 7m. 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: 233 miles (375 km)
Compare bus with
| Bus | Most popular Flight |
|---|---|
€12 Average price Cheapest | €52 Average price |
7h 50m Average total duration 7h 20m Onboard + 30m Additional time* | 4h 7m Average total duration Fastest 1h 7m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options |
Live departures
Lam Sai to Roi Et bus times
The table below shows live departures for Lam Sai to Roi Et buses for tomorrow, Friday, November 7. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 3:10 AM Lam Sai | 7h20 | 10:30 AM Roi Et | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Lam Sai to Roi Et 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.
Nov 07
Nov 08
Nov 09
Nov 10
Nov 11
Nov 12
Nov 13
Journey information
Overview: Bus from Lam Sai to Roi Et
Distance 233 miles (375 km) |
Average bus duration 7h 20m |
Cheapest ticket price $15 (€12) |
Buses per day 2 |
Direct buses 2 |
Fastest bus 7h 20m |
First bus 03:10 |
Last bus 03:10 |
Key Takeaways
Train Ticket Prices
- Budget Options: Train tickets from Lam Sai to Roi Et start from as low as $15 (€12) if booked well in advance.
- Standard Fares: Typically, trains cost $15 (€12) depending on the train type and class.
Bus providers: Cherdchai Tour from Lam Sai to Roi EtYou can travel by bus between Lam Sai to Roi Et with Cherdchai Tour for as low as $15 (€12). When you search for schedules and tickets, Omio will show you the best journey
Cherdchai Tour
FAQs: Bus from Lam Sai to Roi Et
Find answers to the most common questions about traveling from Lam Sai to Roi Et 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 Roi Et, this guide helps you travel smarter and with confidence.

To find the cheapest bus tickets for your trip from Lam Sai to Roi Et, follow these tips:
Start your search now and compare ticket prices to find the best deal!
popular bus stations
Popular bus stations from Lam Sai to Roi Et
- 06:00-18:00
- Free parking area available
- Small local food stalls nearby
- Available at the station entrance
- Ramp access
- Basic facilities available
- Bus: Local buses from Ayutthaya
- 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
More options for your journey from Lam Sai to Roi Et
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