4.9
4.6The cheapest and fastest buses from Bangkok to Khai Si
Cheapest price
$22
Average price
$22
Fastest journey
11 h 50 m
Average duration
12 h 25 m
Buses per day
2
Distance
609 km
The best way to find a cheap bus ticket from Bangkok to Khai 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 Khai Si will cost around $22 if you buy it on the day, but the cheapest tickets can be found for only $22.
Of the 2 buses that leave Bangkok for Khai Si on Sun, Jun 21, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Jun 21 the direct buses cover the 609 km distance in an average of 12 h 25 m but if you time it right, some buses will get you there in just 11 h 50 m .
On Sun, Jun 21 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.
11:30 AM11h50Bangkok11:20 PMKhai Si$221One-way0 transfers
1:15 AM13h00Bangkok2:15 PMKhai Si$221One-way0 transfers
- 11:30 AM11h50Bangkok11:20 PMKhai Si$221One-way0 transfers
- 1:15 AM13h00Bangkok2:15 PMKhai Si$221One-way0 transfers
Travel Information
Compare bus for Bangkok to Khai Si
Omio recommends booking the bus as it is the most popular option from Bangkok to Khai Si 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 bus which can get you there in 12h 36m. The ticket price range depends on the travel mode: a bus costs an average of $21, and a bus costs an average of $21.
Distance: 378 miles (609 km)
Compare bus with
Most popular Bus | Driving |
|---|---|
$22 Average price Cheapest | $11 Average price (fuel + tolls) |
13h 6m Average total duration Fastest 12h 36m Onboard + 30m Additional time* | 10h 22m Average total duration (door-to-door) |
Direct Options | Direct Options |
You'll arrive about {timeSavings} sooner ({durationInMinutes} by bus vs {drivingDurationInMinutes} by car) and save roughly {savingsAmount} compared to fuel and tolls ({cheapestPrice} vs {drivingPriceInCents}). You also skip the drive itself — no traffic stress, no parking, and you can use the time to work, nap, or catch up on a series with the onboard Wi-Fi.
Direct coaches are operated by {directProviders}.
Driving is still worth considering if you're travelling with bulky luggage, need flexibility on departure times, or plan to stop along the way.
Bangkok to Khai Si Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator JK | Departure Time 01:15AM | Arrival Time 02:15PM | Duration 13h00 | Departure days Everyday | Cheapest price $22 |
Operator Lotus Phiboon Tour | Departure Time 11:30AM | Arrival Time 11:15PM | Duration 11h45 | Departure days Everyday | Cheapest price $21 |
Live departures
Bangkok to Khai Si bus times
The table below shows live departures for Bangkok to Khai Si buses for today, Saturday, June 20. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 11:30 AM Bangkok | 11h45 | 11:15 PM Khai Si | 0 transfersDirect | |
| Sunday, June 21 | |||||
| 1:15 AM Bangkok | 13h00 | 2:15 PM Khai 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 Khai Si by bus
Compare bus 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.
Jun 21
Jun 22
Jun 23
Jun 24
Jun 25
Jun 26
Jun 27
Journey information
Overview: Bus from Bangkok to Khai Si
ThailandThailand
Buses from Bangkok to Khai Si run on average 9 times per day, taking around 12h 36m. Cheap bus tickets for this journey start at $21 (€18) if you book in advance.
There are 9 buses per day. The earliest bus runs at 15:45, the last at 18:00. The fastest bus covers the 378 miles (609 km) distance in 11h 45m.
Distance 378 miles (609 km) |
Average bus duration 12h 36m |
Cheapest ticket price $21 (€18) |
Buses per day 9 |
Direct buses 9 |
Fastest bus 11h 45m |
First bus 3:45 PM |
Last bus 6:00 PM |
Cheapest Month Oct |
Cheapest Day Fri |
High Season Apr - Jun |
Low Season Jul - Sep |
FAQs: Bus from Bangkok to Khai Si
Find answers to the most common questions about traveling from Bangkok to Khai 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 Khai Si, this guide helps you travel smarter and with confidence.
popular bus stations
Popular bus stations from Bangkok to Khai Si
Wifi
Parking
Dining
ATM
Taxis
Accessibility
WC
Ticket Office
- 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
WifiParkingDiningATMTaxisAccessibilityWCTicket Office- 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 Khai Si
Here are some other resources that might have the information you need
Most popular buses to and from Khai Si and Bangkok
The Omio App Makes Travel Planning Easy
We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.
