- Must visit
Bangkok National Museum
Thailand’s main national museum, with major collections of Thai art, sculpture, royal regalia, and archaeological finds. A strong choice for understanding the country’s history and culture.
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The cheapest and fastest buses from Khai Si to Bangkok
Showing times and prices for Jun 21
Cheapest price
$22
Average price
$22
Fastest journey
11 h 40 m
Average duration
11 h 58 m
Buses per day
2
Distance
609 km
Cheap tickets
The best way to find a cheap bus ticket from Khai Si to Bangkok is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Khai Si to Bangkok will cost around $22 if you buy it on the day, but the cheapest tickets can be found for only $22.
Fast buses
Of the 2 buses that leave Khai Si for Bangkok 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 11 h 58 m but if you time it right, some buses will get you there in just 11 h 40 m .
On Sun, Jun 21 the slowest buses will take 12 h 15 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.
10:15 AM12h15Khai Si10:30 PMBangkok$221One-way0 transfers
10:00 AM11h40Khai Si9:40 PMBangkok$221One-way0 transfers
- 10:00 AM11h40Khai Si9:40 PMBangkok$221One-way0 transfers
- 10:15 AM12h15Khai Si10:30 PMBangkok$221One-way0 transfers
Travel Information
Compare bus for Khai Si to Bangkok
Omio recommends booking the bus as it is the most popular option from Khai Si to Bangkok 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 4m. 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 | $79 Average price (fuel + tolls) |
12h 34m Average total duration Fastest 12h 4m Onboard + 30m Additional time* | 10h 23m Average total duration (door-to-door) |
Direct Options | Direct Options |
The cheapest way to travel from Khai Si to Bangkok is a bus with an average price of $22 (€18).
The fastest way to travel from Khai Si to Bangkok is by bus with an average journey time of 12h 4m.
Yes, you can take a bus between Khai Si and Bangkok.
Take the bus. On this route, it's both cheaper and quicker than driving.
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.
Khai Si to Bangkok Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Sawasdee Esan (extra bus) | Departure Time 08:45AM | Arrival Time 08:45PM | Duration 12h00 | Departure days Mon | Cheapest price $24 |
Operator JK | Departure Time 09:15AM | Arrival Time 09:30PM | Duration 12h15 | Departure days Wed, Sat | Cheapest price $22 |
Operator Lotus Phiboon Tour | Departure Time 10:00AM | Arrival Time 09:40PM | Duration 11h40 | Departure days Mon, Wed, Thu, Fri, Sat, Sun | Cheapest price $22 |
Operator JK | Departure Time 10:15AM | Arrival Time 10:30PM | Duration 12h15 | Departure days Everyday | Cheapest price $22 |
Live departures
Khai Si to Bangkok bus times
The table below shows live departures for Khai Si to Bangkok buses for tomorrow, Sunday, June 21. You can also manually refresh the results below to see updated bus journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 10:00 AM Khai Si | 11h40 | 9:40 PM Bangkok | 0 transfersDirect | |
| 10:15 AM Khai Si | 12h15 | 10:30 PM Bangkok | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Khai Si to Bangkok 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.
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Journey information
Overview: Bus from Khai Si to Bangkok
ThailandThailand
Buses from Khai Si to Bangkok run on average 8 times per day, taking around 12h 4m. Cheap bus tickets for this journey start at $21 (€18) if you book in advance.
There are 8 buses per day. The earliest bus runs at 08:09, the last at 21:00. The fastest bus covers the 378 miles (609 km) distance in 11h 40m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 378 miles (609 km) |
Average bus duration 12h 4m |
Cheapest ticket price $21 (€18) |
Buses per day 8 |
Direct buses 8 |
Fastest bus 11h 40m |
First bus 8:09 AM |
Last bus 9:00 PM |
Cheapest Month May |
Cheapest Day Sat |
High Season Apr - Jun |
Low Season Jul - Sep |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Complete guide to Bangkok
Things to do in Bangkok
Discover the best of Bangkok — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Bangkok trip today.
- Must visit
Jim Thompson House Museum
A well-known museum complex of traditional Thai houses filled with Southeast Asian art. It offers insight into silk entrepreneur Jim Thompson and Thai architecture.
- Recommended
Museum Siam
An interactive museum focused on Thai identity, history, and society. Popular with younger visitors for its modern exhibits and accessible presentation.
- Must visit
Chinatown (Yaowarat)
One of Bangkok’s most vibrant historic districts, known for temples, gold shops, markets, neon-lit streets, and lively urban energy. Very popular for walking and photography.
- Must visit
Rattanakosin Island
The historic core of Bangkok, home to major royal and temple landmarks. Ideal for travelers wanting the city’s most important heritage area in one zone.
- Recommended
Khao San Road
A famous backpacker street known for nightlife, street scenes, and constant activity. It is an iconic area even for travelers who only want a short walk-through.
Pad Thai
Thailand’s iconic stir-fried rice noodles with tamarind, palm sugar, tofu, egg, bean sprouts, and usually shrimp. A classic Bangkok street-food staple.
- Gluten-free
Tom Yum Goong
Hot and sour soup with prawns, lemongrass, galangal, kaffir lime leaves, and chili. Famous for its bright, aromatic balance of spicy and sour flavors.
- Gluten-free
Som Tam
Green papaya salad pounded with lime, chili, long beans, tomatoes, and peanuts. Bangkok versions are vibrant, spicy, and widely loved as a refreshing side or main dish.
Sorn Bangkok
Celebrated fine-dining restaurant specializing in refined Southern Thai cuisine. Elegant atmosphere and highly regarded tasting menus showcasing regional traditions.
Jay Fai Bangkok
World-famous street-food institution known for crab omelette and fiery wok cooking. Simple shophouse setting with exceptional ingredients and a cult following.
Wattana Panich Bangkok
Historic local restaurant best known for its long-simmered beef noodle soup. Traditional, no-frills atmosphere and a strong old-Bangkok reputation.
Thai Baht
Affordable for most travelers: street food and transit are cheap, while hotels and rooftop dining range from moderate to expensive.
Average meal costs
- Budget
- THB 60-120 for street food or simple local meals.
- Mid-range
- THB 250-600 per person at casual restaurants.
- Fine dining
- THB 1,500+ per person at upscale venues.
- Coffee
- THB 60-120 for a cafe coffee.
Tipping culture
Not mandatory. Round up taxis, leave THB 20-100 in casual restaurants if service is good, or about 10% in upscale places if no service charge is added.
The SKYTRAINs
Get the appOfficial public transport app
Prices
- Single ticket
- 17 THB
- Day pass
- 150 THB
To the city center
Suvarnabhumi Airport, Bangkok -> Phaya Thai Station, Bangkok
- Distance
- 28 km
- Travel time
- 30 min
- BTS and MRT use separate ticketing systems, so plan for separate fares when changing networks. Contactless card payment is not widely available on city buses, so carry cash or use stored-value transit
FAQs: Bus from Khai Si to Bangkok
Find answers to the most common questions about traveling from Khai Si to Bangkok 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 Bangkok, this guide helps you travel smarter and with confidence.
Cheap bus tickets from Khai Si to Bangkok can start from as little as $21 (€18) when you book in advance. The average bus ticket price for Khai Si to Bangkok is $22 (€18) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by bus from Khai Si to Bangkok is 11h 40m to travel the 378 miles (609 km) long journey. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest bus from Khai Si to Bangkok leaves at 8:09 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Khai Si to Bangkok leaves at 9:00 PM.
When departing from Khai Si , you have various bus station options to start your journey from including Bueng Kan, Bus Terminal, Ban Chak Thip Samakkhi, Sawasdee esarn Tour Office (บานจกรทพยสามคค สำนกงานสวสดอสานทวร), Ho Kham, Hor Kam, Ho Kham, Ban Sa Ngor . When arriving in Bangkok , you can end your journey in bus stations like Bangkok, Chatuchak Bus Terminal (Mo Chit 2), Bangkok, Chatuchak Minivan Terminal (Mo Chit Van Terminal) .Passengers board the bus most frequently from Bueng Kan, Bus Terminal, which is located around away from the city centre, and they get off the bus at Bangkok, Chatuchak Bus Terminal (Mo Chit 2), located 8 away from the city centre.
A trip to Bangkok from Khai Si is worth doing but not as a day trip with a journey time of 11h 40m each way. Check with Omio app the best way to travel.
The cheapest month for a bus from Khai Si to Bangkok is May.
Yes, you can take a bus between Khai Si and Bangkok.
No, the bus from Khai Si to Bangkok has no accessibility options.
No, there are no bathrooms on board the bus from Khai Si to Bangkok.
No, bikes are not allowed on board the bus from Khai Si to Bangkok.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
No, there is no food available to purchase on board the bus from Khai Si to Bangkok.
No, luggage for the bus from Khai Si to Bangkok needs to be booked in addition.
No, there are no additional luggage options for the bus from Khai Si to Bangkok.
Unfortunately, pets are not allowed on the bus from Khai Si to Bangkok.
No, there are no USB plugs on board the bus from Khai Si to Bangkok.
No, there is no WiFi on board the bus from Khai Si to Bangkok.
Since neither Khai Si nor Bangkok are in the Schengen Area, passport requirements depend on the specific immigration rules of Thailand and Thailand. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
Thailand uses the Thai Baht (THB) as its currency. Travelers often find it convenient to use cash for small purchases, markets, and transportation, while cards are widely accepted in hotels, restaurants, and larger stores. Carrying some cash is advisable, but using cards can offer better security and exchange rates in urban areas.
In Bangkok, travelers should be cautious of common scams such as tuk-tuk drivers offering overly cheap tours that lead to unwanted stops at shops, and gem scams where overpriced or fake jewelry is sold. Pickpocketing and bag snatching can occur in crowded areas and on public transport. It's advisable to use official taxis or ride-hailing apps, avoid accepting unsolicited offers for tours, and stay alert in busy markets and tourist spots.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular bus stations
Popular bus stations from Khai Si to Bangkok
Most Khai Si to Bangkok buses use the Bueng Kan Bus Terminal to Bangkok, Chatuchak Bus Terminal station pair, with some services arriving at Bangkok, Minibus Station (Chatuchak). Use this guide to compare Khai Si and Bangkok bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Departure bus stations in Khai Si
Arrival bus stations in Bangkok
Which Bangkok station do buses from Khai Si arrive at?
Buses from Khai Si to Bangkok most often arrive at Bangkok, Chatuchak Bus Terminal. Some services arrive at Bangkok, Minibus Station (Chatuchak), so check your ticket before travel to confirm your Bangkok arrival station.
Bangkok, Chatuchak Bus TerminalMo Chit Bus Terminal, 999 Kamphaeng Phet 2 Road, Chatuchak, Bangkok 10900, Thailand+66 64 806 0265
City-centre transport
Getting to Bangkok, Chatuchak Bus Terminal from Bangkok city centre
Bangkok, Chatuchak Bus Terminal is 8 km from Bangkok city centre. Public transport options include:
Bus509 Inbound · 37m · $1 · every ~6 min
2-37 · 1h 1m · $1 · every ~8 min
Bangkok, Chatuchak Bus Terminal bus station facilities and services
Bangkok, Chatuchak Bus Terminal 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 several ATMs from major Thai banks.
Tickets and information
Ticket office support is available at Bangkok, Chatuchak Bus Terminal.
Parking, taxis and toilets
Available at Bangkok, Chatuchak Bus Terminal: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Bangkok, Chatuchak Bus Terminal: Wheelchair ramps and elevators available.
Bangkok, Minibus Station (Chatuchak)Chatuchak Bus Terminal, Mo Chit 2, Bangkok 10900, Thailand
City-centre transport
Getting to Bangkok, Minibus Station (Chatuchak) from Bangkok city centre
Bangkok, Minibus Station (Chatuchak) is 8 km from Bangkok city centre. Public transport options include:
Bus509 Inbound · 41m · $1 · every ~6 min
2-37 · 1h 3m · $1 · every ~8 min
Bangkok, Minibus Station (Chatuchak) bus station facilities and services
Bangkok, Minibus Station (Chatuchak) 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 several local food vendors available inside terminal
Wi-Fi and ATMs
Free Wi-Fi available throughout terminal. ATMs are several ATMs from major Thai banks.
Tickets and information
Ticket office support is available at Bangkok, Minibus Station (Chatuchak).
Parking, taxis and toilets
Available at Bangkok, Minibus Station (Chatuchak): Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Bangkok, Minibus Station (Chatuchak): Wheelchair ramps and elevators available.
More options for your journey from Khai Si to Bangkok
Here are some other resources that might have the information you need
Most popular buses to and from Bangkok and Khai Si
Most popular bus connections to Bangkok
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