The cheapest and fastest coaches from Bangkok to Si Wilai
Cheapest price
$21
Average price
$21
Fastest journey
13 h
Average duration
13 h
Buses per day
1
Distance
606 km
The best way to find a cheap coach ticket from Bangkok to Si Wilai is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Bangkok to Si Wilai will cost around $21 if you buy it on the day, but you can find cheap coach tickets today for only $21.
Of the 1 buses that leave Bangkok for Si Wilai every day 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct buses cover the 606 km distance in an average of 13 h but if you time it right, some buses will get you there in just 13 h .
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.


Travel Information
Compare coach and flight for Bangkok to Si Wilai
Omio recommends booking the coach as it is the most popular option from Bangkok to Si Wilai among Omio's users. If you are prioritising price take the coach with prices starting from $21. For those with little time consider booking a flight which can get you there in 1h 11m. The ticket price range depends on the travel mode: a coach costs an average of $21, and a flight costs an average of $32.
Distance: 606 km
Compare bus with
Most popular Coach | Flight |
|---|---|
$22 Average Price Cheapest | $53 Average Price |
13h 13m Average total duration 12h 43m Onboard + 30m Additional time* | 4h 11m Average total duration Fastest 1h 11m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options |
Live departures
Bangkok to Si Wilai bus times
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 1:15 am Bangkok, Chatuchak Bus Terminal | 13h00 | 2:15 pm Bueng Kan Bus Terminal | 0 changesdirect | |
![]() | 11:15 am Bangkok, Chatuchak Bus Terminal | 11h20 | 10:35 pm Bueng Kan Bus Terminal | 0 changesdirect | |
![]() | 11:30 am Bangkok, Chatuchak Bus Terminal | 11h45 | 11:15 pm Bueng Kan Bus Terminal | 0 changesdirect | |
![]() | 12:00 pm Bangkok, Chatuchak Bus Terminal | 11h50 | 11:50 pm Bueng Kan Bus Terminal | 0 changesdirect | |
![]() | 12:45 pm Bangkok, Chatuchak Bus Terminal | 10h50 | 11:35 pm Bueng Kan Bus Terminal | 0 changesdirect | |
![]() | 1:55 pm Bangkok, Chatuchak Bus Terminal | 11h20 | 1:15 am Bueng Kan Bus Terminal | 0 changesdirect | |
![]() | 2:00 pm Bangkok, Chatuchak Bus Terminal | 11h00 | 1:00 am Bueng Kan Bus Terminal | 0 changesdirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Bangkok to Si Wilai by coach or flight
06 Nov
07 Nov
08 Nov
09 Nov
10 Nov
11 Nov
12 Nov
Journey information
Overview: Bus from Bangkok to Si Wilai
Distance 606 km |
Average bus duration 12h 43m |
Cheapest ticket price $21 |
Buses per day 9 |
Direct buses 9 |
Fastest bus 11h 45m |
First bus 16:00 |
Last bus 17:55 |
FAQs: Bangkok to Si Wilai coach

To find the cheapest bus tickets for your trip from Bangkok to Si Wilai, follow these tips:
Start your search now and compare ticket prices to find the best deal!
popular bus stations
Important Stations and Airports in Bangkok and Si Wilai
- 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
- 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
More options for your journey from Bangkok to Si Wilai
Here are some other resources that might have the information you need


