The cheapest and fastest buses from Bangkok to Si Wichai
Cheapest price
$24
Average price
$24
Fastest journey
9 h 15 m
Average duration
9 h 30 m
Buses per day
6
Distance
543 km
The best way to find a cheap bus ticket from Bangkok to Si Wichai 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 Wichai will cost around $24 if you buy it on the day, but the cheapest tickets can be found for only $24.
Of the 6 buses that leave Bangkok for Si Wichai on Tue, May 05, 6 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Tue, May 05 the direct buses cover the 543 km distance in an average of 9 h 30 m but if you time it right, some buses will get you there in just 9 h 15 m .
On Tue, May 05 the slowest buses will take 9 h 40 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.
8:30 PM9h15Bangkok, Chatuchak Bus Terminal (Mo Chit 2)5:45 AMThat Na Weng, Sakon Nakhon Bus Terminal 2$241One-way0 transfers
8:45 PM9h30Bangkok, Chatuchak Bus Terminal (Mo Chit 2)6:15 AMThat Na Weng, Sakon Nakhon Bus Terminal 2$241One-way0 transfers
7:45 PM9h54Bangkok, Chatuchak Bus Terminal (Mo Chit 2)5:39 AMThat Na Weng, Sakon Nakhon Bus Terminal 2$241One-way0 transfers
7:00 PM9h30Bangkok, Chatuchak Bus Terminal (Mo Chit 2)4:30 AMThat Na Weng, Sakon Nakhon Bus Terminal 2$241One-way0 transfers
6:15 PM9h40Bangkok, Chatuchak Bus Terminal (Mo Chit 2)3:55 AMThat Na Weng, Sakon Nakhon Bus Terminal 2$241One-way0 transfers
8:30 PM9h15Bangkok, Chatuchak Bus Terminal (Mo Chit 2)5:45 AMThat Na Weng, Sakon Nakhon Bus Terminal 2$241One-way0 transfers
8:45 PM9h30Bangkok, Chatuchak Bus Terminal (Mo Chit 2)6:15 AMThat Na Weng, Sakon Nakhon Bus Terminal 2$241One-way0 transfers
7:00 PM9h30Bangkok, Chatuchak Bus Terminal (Mo Chit 2)4:30 AMThat Na Weng, Sakon Nakhon Bus Terminal 2$241One-way0 transfers
8:00 PM9h35Bangkok, Chatuchak Bus Terminal (Mo Chit 2)5:35 AMThat Na Weng, Sakon Nakhon Bus Terminal 2$241One-way0 transfers
6:15 PM9h40Bangkok, Chatuchak Bus Terminal (Mo Chit 2)3:55 AMThat Na Weng, Sakon Nakhon Bus Terminal 2$241One-way0 transfers
Travel Information
Compare bus and flight for Bangkok to Si Wichai
Omio recommends booking the flight as it is the most popular option from Bangkok to Si Wichai among Omio's users. If you are prioritising price take the bus with prices starting from $21. 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 $21, and a flight costs an average of $27.
Distance: 337 miles (543 km)
Compare bus with
| Bus | Most popular Flight |
|---|---|
$22 Average price Cheapest | $43 Average price |
10h 20m Average total duration 9h 50m Onboard + 30m Additional time* | 4h 6m Average total duration Fastest 1h 6m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options |
Bangkok to Si Wichai Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Nakhonchaiair | Departure Time 06:15PM | Arrival Time 03:55AM | Duration 9h40 | Departure days Tue | Cheapest price $24 |
Operator Nakhonchaiair | Departure Time 07:00PM | Arrival Time 04:30AM | Duration 9h30 | Departure days Tue | Cheapest price $24 |
Operator Nakhonchaiair | Departure Time 07:45PM | Arrival Time 05:39AM | Duration 9h54 | Departure days Tue | Cheapest price $24 |
Operator Nakhonchaiair | Departure Time 08:00PM | Arrival Time 05:35AM | Duration 9h35 | Departure days Tue | Cheapest price $24 |
Operator Nakhonchaiair | Departure Time 08:30PM | Arrival Time 05:45AM | Duration 9h15 | Departure days Tue | Cheapest price $24 |
Operator Nakhonchaiair | Departure Time 08:45PM | Arrival Time 06:15AM | Duration 9h30 | Departure days Tue | Cheapest price $24 |
Live departures
Bangkok to Si Wichai bus times
The table below shows live departures for Bangkok to Si Wichai buses for today, Monday, May 4. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 11:15 AM Bangkok | 11h40 | 10:55 PM Si Wichai | 0 transfersDirect | |
![]() | 12:00 PM Bangkok | 9h30 | 9:30 PM Si Wichai | 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 Wichai 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.
May 05
May 06
May 07
May 08
May 09
May 10
May 11
Journey information
Overview: Bus from Bangkok to Si Wichai
Buses from Bangkok to Si Wichai run on average 6 times per day, taking around 9h 50m. 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 08:00, the last at 21:01. The fastest bus covers the 337 miles (543 km) distance in 9h 30m.
Distance 337 miles (543 km) |
Average bus duration 9h 50m |
Cheapest ticket price $21 (€17) |
Buses per day 6 |
Direct buses 6 |
Fastest bus 9h 30m |
First bus 8:00 AM |
Last bus 9:01 PM |
Cheapest Month Nov |
Cheapest Day Thu |
High Season Apr - Jun |
Low Season Jul - Sep |
FAQs: Bus from Bangkok to Si Wichai
Find answers to the most common questions about traveling from Bangkok to Si Wichai 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 Wichai, this guide helps you travel smarter and with confidence.

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