The cheapest and fastest buses from Si Wilai to Bangkok
Cheapest price
$22
Average price
$24
Fastest journey
10 h 30 m
Average duration
10 h 54 m
Buses per day
9
Distance
606 km
The best way to find a cheap bus ticket from Si Wilai to Bangkok is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Si Wilai to Bangkok will cost around $24 if you buy it on the day, but the cheapest tickets can be found for only $22.
Of the 9 buses that leave Si Wilai for Bangkok on Thu, Nov 06, 9 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Nov 06 the direct buses cover the 606 km distance in an average of 10 h 54 m but if you time it right, some buses will get you there in just 10 h 30 m .
On Thu, Nov 06 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 Si Wilai to Bangkok
Omio recommends booking the flight as it is the most popular option from Si Wilai to Bangkok among Omio's users. If you are prioritising price take the bus with prices starting from €17. 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 €17, and a flight costs an average of €23.
Distance: 376 miles (606 km)
Compare bus with
| Bus | Most popular Flight |
|---|---|
€18 Average price Cheapest | €48 Average price |
12h 41m Average total duration 12h 11m Onboard + 30m Additional time* | 4h 7m Average total duration Fastest 1h 7m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options |
Si Wilai to Bangkok Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Sawasdee Esan | Departure Time 04:30PM | Arrival Time 03:30AM | Duration 11h00 | Departure days Thu | Cheapest price $26 |
Operator Lotus Phiboon Tour | Departure Time 05:00PM | Arrival Time 04:40AM | Duration 11h40 | Departure days Thu | Cheapest price $22 |
Operator Sawasdee Esan | Departure Time 05:00PM | Arrival Time 04:00AM | Duration 11h00 | Departure days Thu | Cheapest price $26 |
Operator JK | Departure Time 05:15PM | Arrival Time 05:30AM | Duration 12h15 | Departure days Thu | Cheapest price $22 |
Operator Sawasdee Esan | Departure Time 05:15PM | Arrival Time 04:15AM | Duration 11h00 | Departure days Thu | Cheapest price $26 |
Operator Lotus Phiboon Tour | Departure Time 05:30PM | Arrival Time 04:00AM | Duration 10h30 | Departure days Thu | Cheapest price $22 |
Live departures
Si Wilai to Bangkok bus times
The table below shows live departures for Si Wilai to Bangkok buses for tomorrow, Thursday, November 6. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 9:30 AM Bueng Kan Bus Terminal | 11h00 | 8:30 PM Bangkok, Chatuchak Bus Terminal | 0 transfersDirect | |
![]() | 9:30 AM Ban Chak Thip Samakkhi, Sawasdee esarn Tour Office (บ้านจักรทิพย์สามัคคี สำนักงานสวัสดีอีสานทัวร์) | 11h00 | 8:30 PM Bangkok, Chatuchak Bus Terminal | 0 transfersDirect | |
![]() | 10:00 AM Ban Chak Thip Samakkhi, Sawasdee esarn Tour Office (บ้านจักรทิพย์สามัคคี สำนักงานสวัสดีอีสานทัวร์) | 11h00 | 9:00 PM Bangkok, Chatuchak Bus Terminal | 0 transfersDirect | |
![]() | 10:00 AM Bueng Kan Bus Terminal | 11h00 | 9:00 PM Bangkok, Chatuchak Bus Terminal | 0 transfersDirect | |
![]() | 10:00 AM Bueng Kan Bus Terminal | 11h40 | 9:40 PM Bangkok, Chatuchak Bus Terminal | 0 transfersDirect | |
![]() | 10:15 AM Ban Chak Thip Samakkhi, Sawasdee esarn Tour Office (บ้านจักรทิพย์สามัคคี สำนักงานสวัสดีอีสานทัวร์) | 11h00 | 9:15 PM Bangkok, Chatuchak Bus Terminal | 0 transfersDirect | |
![]() | 10:15 AM Bueng Kan Bus Terminal | 11h00 | 9:15 PM Bangkok, Chatuchak Bus Terminal | 0 transfersDirect | |
![]() | 10:15 AM Bueng Kan Bus Terminal | 12h15 | 10:30 PM Bangkok, Chatuchak Bus Terminal | 0 transfersDirect | |
![]() | 10:30 AM Bueng Kan Bus Terminal | 10h30 | 9:00 PM Bangkok, Chatuchak Bus Terminal | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Si Wilai 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.
Nov 06
Nov 07
Nov 08
Nov 09
Nov 10
Nov 11
Nov 12
Journey information
Overview: Bus from Si Wilai to Bangkok
Buses from Si Wilai to Bangkok run on average 6 times per day, taking around 12h 11m. Cheap bus tickets for this journey start at $21 (€17) if you book in advance.
There are 6 buses per day. The earliest bus runs at 08:09, the last at 21:00. The fastest bus covers the 376 miles (606 km) distance in 11h 40m.
Distance 376 miles (606 km) |
Average bus duration 12h 11m |
Cheapest ticket price $21 (€17) |
Buses per day 6 |
Direct buses 6 |
Fastest bus 11h 40m |
First bus 08:09 |
Last bus 21:00 |
Bus providers: JK from Si Wilai to BangkokYou can travel by bus between Si Wilai to Bangkok with JK for as low as $21 (€17). When you search for schedules and tickets, Omio will show you the best journey
JK
FAQs: Bus from Si Wilai to Bangkok
Find answers to the most common questions about traveling from Si Wilai 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.

Passengers board the bus most frequently from Si Wilai, which is located around 2.7 miles (4.4 km) away from the city centre, and they get off the bus at Bangkok, Chatuchak Bus Terminal (Mo Chit 2), located 6.9 miles (11.2 km) away from the city centre.
To find the cheapest bus tickets for your trip from Si Wilai to Bangkok, follow these tips:
Start your search now and compare ticket prices to find the best deal!
popular bus stations
Popular bus stations from Si Wilai to Bangkok
- Small local food stalls nearby
- Available on the main road
- Ground level access
- Basic facilities available
- Bus: Local buses to/from Udon Thani, Khon Kaen
- 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
- 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
More options for your journey from Si Wilai to Bangkok
Here are some other resources that might have the information you need
