The cheapest and fastest buses from Bangkok to Khok Si
Cheapest price
$17
Average price
$20
Fastest journey
7 h 45 m
Average duration
9 h 38 m
Buses per day
3
Distance
536 km
The best way to find a cheap bus ticket from Bangkok to Khok Si is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Bangkok to Khok Si will cost around $20 if you buy it on the day, but the cheapest tickets can be found for only $17.
Of the 3 buses that leave Bangkok for Khok Si on Mon, Apr 06, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Apr 06 the direct buses cover the 536 km distance in an average of 9 h 38 m but if you time it right, some buses will get you there in just 7 h 45 m .
On Mon, Apr 06 the slowest buses will take 11 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.
11:30 AM7h45Bangkok7:15 PMKhok Si$171One-way0 transfers
11:15 AM11h40Bangkok10:55 PMKhok Si$211One-way0 transfers
12:00 PM9h30Bangkok9:30 PMKhok Si$221One-way0 transfers
11:30 AM7h45Bangkok7:15 PMKhok Si$171One-way0 transfers
12:00 PM9h30Bangkok9:30 PMKhok Si$221One-way0 transfers
11:15 AM11h40Bangkok10:55 PMKhok Si$211One-way0 transfers
Travel Information
Compare bus and flight for Bangkok to Khok Si
Omio recommends booking the flight as it is the most popular option from Bangkok to Khok Si 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 6m. The ticket price range depends on the travel mode: a bus costs an average of $17, and a flight costs an average of $27.
Distance: 333 miles (536 km)
Compare bus with
| Bus | Most popular Flight |
|---|---|
$21 Average price Cheapest | $40 Average price |
9h 58m Average total duration 9h 28m Onboard + 30m Additional time* | 4h 6m Average total duration Fastest 1h 6m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options |
Live departures
Bangkok to Khok Si bus times
The table below shows live departures for Bangkok to Khok Si buses for today, Sunday, April 5. 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 Khok Si | 0 transfersDirect | |
![]() | 12:00 PM Bangkok | 9h30 | 9:30 PM Khok Si | 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 Khok Si 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.
Apr 06
Apr 07
Apr 08
Apr 09
Apr 10
Apr 11
Apr 12
Journey information
Overview: Bus from Bangkok to Khok Si
Buses from Bangkok to Khok Si run on average 11 times per day, taking around 9h 28m. Cheap bus tickets for this journey start at $17 (€14) if you book in advance.
There are 11 buses per day. The earliest bus runs at 01:30, the last at 15:22. The fastest bus covers the 333 miles (536 km) distance in 7h 45m.
Distance 333 miles (536 km) |
Average bus duration 9h 28m |
Cheapest ticket price $17 (€14) |
Buses per day 11 |
Direct buses 11 |
Fastest bus 7h 45m |
First bus 1:30 AM |
Last bus 3:22 PM |
FAQs: Bus from Bangkok to Khok Si
Find answers to the most common questions about traveling from Bangkok to Khok Si 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 Khok Si, this guide helps you travel smarter and with confidence.

popular bus stations
Popular bus stations from Bangkok to Khok Si
- 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 Khok Si
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