The cheapest and fastest buses from Bangkok to Si Bun Ruang
Cheapest price
$19
Average price
$22
Fastest journey
7 h 30 m
Average duration
8 h 57 m
Buses per day
3
Distance
405 km
The best way to find a cheap bus ticket from Bangkok to Si Bun Ruang is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Bangkok to Si Bun Ruang will cost around $22 if you buy it on the day, but the cheapest tickets can be found for only $19.
Of the 3 buses that leave Bangkok for Si Bun Ruang on Sun, Mar 22, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Mar 22 the direct buses cover the 405 km distance in an average of 8 h 57 m but if you time it right, some buses will get you there in just 7 h 30 m .
On Sun, Mar 22 the slowest buses will take 10 h 55 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 Bangkok to Si Bun Ruang
Omio recommends booking the bus as it is the most popular option from Bangkok to Si Bun Ruang among Omio's users. If you are prioritising price take the bus with prices starting from $18. For those with little time consider booking a flight which can get you there in 1h 6m. The ticket price range depends on the travel mode: a bus costs an average of $18, and a flight costs an average of $27.
Distance: 251 miles (405 km)
Compare bus with
Most popular Bus | Flight |
|---|---|
$19 Average price Cheapest | $37 Average price |
6h 30m Average total duration 6h 0m Onboard + 30m Additional time* | 4h 6m Average total duration Fastest 1h 6m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options |
Bangkok to Si Bun Ruang Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Nakhonchaiair | Departure Time 09:15AM | Arrival Time 05:30PM | Duration 8h15 | Departure days Mon | Cheapest price $18 |
Operator Chan Tour | Departure Time 07:35PM | Arrival Time 06:30AM | Duration 10h55 | Departure days Mon | Cheapest price $19 |
Operator Budsarakham | Departure Time 07:45PM | Arrival Time 01:45AM | Duration 6h00 | Departure days Mon | Cheapest price $26 |
Operator Sawasdee Esan | Departure Time 07:49PM | Arrival Time 03:19AM | Duration 7h30 | Departure days Mon | Cheapest price $18 |
Operator Nakhonchaiair | Departure Time 08:25PM | Arrival Time 04:10AM | Duration 7h45 | Departure days Mon | Cheapest price $18 |
Operator Sawasdee Esan | Departure Time 08:29PM | Arrival Time 04:39AM | Duration 8h10 | Departure days Mon | Cheapest price $18 |
Operator Nakhonchaiair | Departure Time 09:00PM | Arrival Time 05:25AM | Duration 8h25 | Departure days Mon | Cheapest price $18 |
Operator Nakhonchaiair | Departure Time 09:30PM | Arrival Time 05:15AM | Duration 7h45 | Departure days Mon | Cheapest price $18 |
Operator Nakhonchaiair | Departure Time 10:30PM | Arrival Time 06:15AM | Duration 7h45 | Departure days Mon | Cheapest price $18 |
Live departures
Bangkok to Si Bun Ruang bus times
The table below shows live departures for Bangkok to Si Bun Ruang buses for today, Saturday, March 21. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 2:00 PM Bangkok | 8h25 | 10:25 PM Si Bun Ruang | 0 transfersDirect | |
| Sunday, March 22 | |||||
![]() | 12:49 PM Bangkok | 7h30 | 8:19 PM Si Bun Ruang | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Bangkok to Si Bun Ruang 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.
Mar 22
Mar 23
Mar 24
Mar 25
Mar 26
Mar 27
Mar 28
Why should you book Bangkok to Si Bun Ruang buses with Omio?
Why book with Omio vs Budsarakham?
- 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 Budsarakham with all available travel options, which are bus and flight to ensure you get the best deal for traveling from Bangkok to Si Bun Ruang.
Why book with Omio over Checkmybus, Busbud or Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including bus and flight to find the ideal travel option from Bangkok to Si Bun Ruang.
Journey information
Overview: Bus from Bangkok to Si Bun Ruang
Buses from Bangkok to Si Bun Ruang run on average 4 times per day, taking around 6h 0m. Cheap bus tickets for this journey start at $18 (€15) if you book in advance.
There are 4 buses per day. The earliest bus runs at 09:00, the last at 21:10. The fastest bus covers the 251 miles (405 km) distance in 7h 30m.
Distance 251 miles (405 km) |
Average bus duration 6h 0m |
Cheapest ticket price $18 (€15) |
Buses per day 4 |
Direct buses 4 |
Fastest bus 7h 30m |
First bus 09:00 |
Last bus 21:10 |
Bus providers: Budsarakham from Bangkok to Si Bun RuangYou can travel by bus between Bangkok to Si Bun Ruang with Budsarakham for as low as $18 (€15). When you search for schedules and tickets, Omio will show you the best journey
Budsarakham
FAQs: Bus from Bangkok to Si Bun Ruang
Find answers to the most common questions about traveling from Bangkok to Si Bun Ruang 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 Si Bun Ruang, this guide helps you travel smarter and with confidence.

- Budsarakham
- One piece of luggage per passenger
popular bus stations
Popular bus stations from Bangkok to Si Bun Ruang
- 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
- Informal parking area near school
- Basic ramp access
Most popular bus connections from Bangkok
More options for your journey from Bangkok to Si Bun Ruang
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