The cheapest and fastest buses from Bangkok to Sai Khao
Cheapest price
$26
Average price
$26
Fastest journey
14 h 51 m
Average duration
14 h 51 m
Buses per day
1
Distance
636 km
The best way to find a cheap bus ticket from Bangkok to Sai Khao is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Bangkok to Sai Khao will cost around $26 if you buy it on the day, but the cheapest tickets can be found for only $26.
Of the 1 buses that leave Bangkok for Sai Khao on Thu, Jul 30, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Jul 30 the direct buses cover the 636 km distance in an average of 14 h 51 m but if you time it right, some buses will get you there in just 14 h 51 m .
On Thu, Jul 30 the slowest buses will take 14 h 51 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.
10:30 AM14h51Bangkok1:21 AMSai Khao$261One-way0 transfers
10:30 AM14h51Bangkok1:21 AMSai Khao$261One-way0 transfers
Travel Information
Compare bus and flight for Bangkok to Sai Khao
Omio recommends booking the bus as it is the most popular option from Bangkok to Sai Khao among Omio's users. If you are prioritising price take the bus with prices starting from $26. For those with little time consider booking a flight which can get you there in 1h 21m. The ticket price range depends on the travel mode: a bus costs an average of $26, and a flight costs an average of $30.
Distance: 395 miles (636 km)
Compare bus with
Most popular Bus | Flight | Driving |
|---|---|---|
$30 Average price Cheapest | $53 Average price | $25 Average price (fuel + tolls) |
15h 21m Average total duration 14h 51m Onboard + 30m Additional time* | 4h 21m Average total duration Fastest 1h 21m Onboard + 3h 0m Additional time* | 11h 27m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Bangkok to Sai Khao:
A bus is $23 (€19) less than a flight for this route with tickets for a flight from Bangkok to Sai Khao costing on average $53 (€44).
Other travel options to Sai Khao take longer:
Bus takes on average 14h 51m.
You'll arrive about -4h -24m sooner (14h 51m by bus vs 11h 27m by car) and save roughly $-4.88 (€-4.02) compared to fuel and tolls ($30 (€25) vs $25 (€21)). 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 Piyatour.
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 Sai Khao Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Piyatour | Departure Time 10:30AM | Arrival Time 01:21AM | Duration 14h51 | Departure days Everyday | Cheapest price $26 |
Operator Piyatour | Departure Time 10:40AM | Arrival Time 01:31AM | Duration 14h51 | Departure days Mon, Tue, Wed, Fri, Sat, Sun | Cheapest price $30 |
Live departures
Bangkok to Sai Khao bus times
The table below shows live departures for Bangkok to Sai Khao buses for tomorrow, Thursday, July 30. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 10:30 AM Bangkok | 14h51 | 1:21 AM Sai Khao | 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 Sai Khao 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.
Jul 30
Jul 31
Aug 01
Aug 02
Aug 03
Aug 04
Aug 05
Why should you book Bangkok to Sai Khao buses with Omio?
Why book with Omio vs Piyatour?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Piyatour with all available travel options, which are bus and flight to ensure you get the best deal for traveling from Bangkok to Sai Khao.
Why book with Omio over Checkmybus, Busbud or Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including bus and flight to find the ideal travel option from Bangkok to Sai Khao.
Journey information
Overview: Bus from Bangkok to Sai Khao
Buses from Bangkok to Sai Khao run on average 1 times per day, taking around 14h 51m. Cheap bus tickets for this journey start at $26 (€21) if you book in advance.
There are 1 buses per day. The earliest bus runs at 18:00, the last at 18:00. The fastest bus covers the 395 miles (636 km) distance in 14h 51m.
Distance 395 miles (636 km) |
Average bus duration 14h 51m |
Cheapest ticket price $26 (€21) |
Buses per day 1 |
Direct buses 1 |
Fastest bus 14h 51m |
First bus 6:00 PM |
Last bus 6:00 PM |
Cheapest Month Feb |
Cheapest Day Thu |
High Season Apr - Jun |
Low Season Jul - Sep |
Bus providers: Piyatour from Bangkok to Sai KhaoYou can travel by bus between Bangkok to Sai Khao with Piyatour for as low as $26 (€21). When you search for schedules and tickets, Omio will show you the best journey
Piyatour
FAQs: Bus from Bangkok to Sai Khao
Find answers to the most common questions about traveling from Bangkok to Sai Khao 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 Sai Khao, this guide helps you travel smarter and with confidence.

popular bus stations
Popular bus stations from Bangkok to Sai Khao
Most Bangkok to Sai Khao buses use the Bangkok, Bus Terminal (South) to Hua Sai, Hua Sai World Vision station pair. Use this guide to compare Bangkok and Sai Khao bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Which Bangkok station do buses to Sai Khao leave from?
Getting to Bangkok, Bus Terminal (South) from Bangkok city centre
Bangkok, Bus Terminal (South) is 8 km from Bangkok city centre. Public transport options include:
Bangkok, Bus Terminal (South) bus station facilities and services
Bangkok, Bus Terminal (South) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food and drink
Food options include: Food court and various food stalls available inside terminal
Wi-Fi and ATMs
Free Wi-Fi available throughout terminal. ATMs are multiple ATMs from various banks.
Tickets and information
Ticket office support is available at Bangkok, Bus Terminal (South).
Parking, taxis and toilets
Available at Bangkok, Bus Terminal (South): Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Bangkok, Bus Terminal (South): Wheelchair ramps, elevators.
Most popular bus connections from Bangkok
More options for your journey from Bangkok to Sai Khao
Here are some other resources that might have the information you need
