The cheapest and fastest buses from Bangkok to Si Wilai
Cheapest price
$22
Average price
$24
Fastest journey
10 h 50 m
Average duration
11 h 15 m
Buses per day
7
Distance
606 km
The best way to find a cheap bus ticket from Bangkok to Si Wilai 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 Wilai will cost around $24 if you buy it on the day, but the cheapest tickets can be found for only $22.
Of the 7 buses that leave Bangkok for Si Wilai on Fri, Nov 07, 7 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 606 km distance in an average of 11 h 15 m but if you time it right, some buses will get you there in just 10 h 50 m .
On Fri, Nov 07 the slowest buses will take 11 h 45 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 Wilai
Omio recommends booking the flight as it is the most popular option from Bangkok to Si Wilai 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 11m. The ticket price range depends on the travel mode: a bus costs an average of €17, and a flight costs an average of €26.
Distance: 376 miles (606 km)
Compare bus with
| Bus | Most popular Flight |
|---|---|
€18 Average price Cheapest | €43 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 |
Bangkok to Si Wilai Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator JK | Departure Time 08:15AM | Arrival Time 09:15PM | Duration 13h00 | Departure days Fri | Cheapest price $22 |
Operator Sawasdee Esan | Departure Time 06:15PM | Arrival Time 05:35AM | Duration 11h20 | Departure days Fri | Cheapest price $26 |
Operator Lotus Phiboon Tour | Departure Time 06:30PM | Arrival Time 06:15AM | Duration 11h45 | Departure days Fri | Cheapest price $22 |
Operator Lotus Phiboon Tour | Departure Time 07:00PM | Arrival Time 06:50AM | Duration 11h50 | Departure days Fri | Cheapest price $22 |
Operator Sawasdee Esan | Departure Time 07:45PM | Arrival Time 06:35AM | Duration 10h50 | Departure days Fri | Cheapest price $26 |
Operator Sawasdee Esan | Departure Time 08:55PM | Arrival Time 08:15AM | Duration 11h20 | Departure days Fri | Cheapest price $26 |
Operator Sawasdee Esan | Departure Time 09:00PM | Arrival Time 08:00AM | Duration 11h00 | Departure days Fri | Cheapest price $26 |
Live departures
Bangkok to Si Wilai bus times
The table below shows live departures for Bangkok to Si Wilai 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 |
|---|---|---|---|---|---|
![]() | 1:15 AM Bangkok, Chatuchak Bus Terminal | 13h00 | 2:15 PM Bueng Kan Bus Terminal | 0 transfersDirect | |
![]() | 11:15 AM Bangkok, Chatuchak Bus Terminal | 11h20 | 10:35 PM Bueng Kan Bus Terminal | 0 transfersDirect | |
![]() | 11:30 AM Bangkok, Chatuchak Bus Terminal | 11h45 | 11:15 PM Bueng Kan Bus Terminal | 0 transfersDirect | |
![]() | 12:00 PM Bangkok, Chatuchak Bus Terminal | 11h50 | 11:50 PM Bueng Kan Bus Terminal | 0 transfersDirect | |
![]() | 12:45 PM Bangkok, Chatuchak Bus Terminal | 10h50 | 11:35 PM Bueng Kan Bus Terminal | 0 transfersDirect |
Find all the dates and times for this journey
Compare prices and tickets Bangkok to Si Wilai 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 Bangkok to Si Wilai
Distance 376 miles (606 km) |
Average bus duration 12h 43m |
Cheapest ticket price $21 (€17) |
Buses per day 9 |
Direct buses 9 |
Fastest bus 11h 45m |
First bus 16:00 |
Last bus 17:55 |
Key Takeaways
Train Ticket Prices
- Budget Options: Train tickets from Bangkok to Si Wilai start from as low as $21 (€17) if booked well in advance.
- Standard Fares: Typically, trains cost $22 (€18) depending on the train type and class.
FAQs: Bus from Bangkok to Si Wilai
Find answers to the most common questions about traveling from Bangkok to Si Wilai 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 Wilai, this guide helps you travel smarter and with confidence.

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
Popular bus stations from Bangkok to 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
Most popular bus connections from Bangkok
More options for your journey from Bangkok to Si Wilai
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