- Must visit
Khon Kaen National Museum
City museum in Khon Kaen presenting regional archaeology, local history, and cultural objects from northeastern Thailand.
The best way to find a cheap bus ticket from Pa Phayom 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 Pa Phayom to Khai Si will cost around $53 if you buy it on the day, but the cheapest tickets can be found for only $53.
On Mon, Nov 02, we found 1 buses from Pa Phayom to Khai Si, including 1 direct services.
On Mon, Nov 02 the direct buses cover the 1234 km distance in an average of 1 d 1 h but if you time it right, some buses will get you there in just 1 d 1 h .
On Mon, Nov 02 the slowest buses will take 1 d 1 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.

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Take a bus from Pa Phayom to Khai Si and enjoy the approximately 766 miles (1234 km) long journey. Find schedules and pricing options for a convenient and affordable trip.
The earliest bus runs at 03:00, the last at 03:00.
Distance 766 miles (1234 km) |
First bus 3:00 AM |
Last bus 3:00 AM |
Cheapest Month Feb |
Cheapest Day Wed |
High Season Oct - Dec |
Low Season Apr - Jun |
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Pa Phayom to Khai Si.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Piya Chaipat | Departure Time 03:00AM | Arrival Time 04:00AM | Duration 25h00 | Departure days Everyday | Cheapest price $52 |
The table below shows live departures for Pa Phayom to Khai Si buses for tomorrow, Monday, November 2. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 3:00 AM Pa Phayom | 25h00 | 4:00 AM Khai Si | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Discover the best of Khai Si — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Khai Si trip today.
City museum in Khon Kaen presenting regional archaeology, local history, and cultural objects from northeastern Thailand.
University museum with dinosaur fossils and earth science displays, popular for families and visitors interested in geology.
Art venue in Khon Kaen University featuring rotating exhibitions, student work, and contemporary cultural programming.
Large lake park in Khon Kaen with walking paths, sunset views, and a lively local atmosphere popular in the evenings.
Urban park and wetland area good for walking, exercise, and birdwatching, offering a greener side of nearby Khon Kaen.
Popular pedestrian-focused market street area known for shopping, performances, and local crafts on selected evenings.
Tom saep is a hot-and-sour Isan pork or beef soup with lemongrass, galangal, lime and toasted rice. Popular across northeastern Thailand for its bold herbal heat.
Larb is a minced meat salad seasoned with lime, chili, fish sauce and toasted rice powder. It is a signature Isan dish widely eaten in Khon Kaen Province.
Nam tok is grilled beef or pork sliced and tossed with herbs, lime, chili and toasted rice. The name means waterfall, referring to the meat juices.
Budget-friendly for Thailand: simple stays, local meals, and songthaews are low cost, while tourist hotels and private transport raise daily spend.
Tipping is modest. Round up in cafes and taxis, and leave about 5-10% in restaurants if no service charge is included.
Get destination-focused answers for the end of your trip, including what to do, when to go, practical entry details, and tips for making the most of your time in Khai Si.
Find answers to the most common questions about traveling from Pa Phayom 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.

Most Pa Phayom to Khai Si buses use the Pa Phayom, Pho Thong Intersection to station pair. Use this guide to compare Pa Phayom and Khai Si bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Pa Phayom, Pho Thong Intersection is 14 km from Pa Phayom city centre. Public transport options include:
Pa Phayom, Pho Thong Intersection has practical services for this route, including Dining and Taxis.
Food options include: Small local food stalls nearby
Available at Pa Phayom, Pho Thong Intersection: Taxis.
Pa Phayom, Double A Shop is 2 km from Pa Phayom city centre. Public transport options include:
Pa Phayom, Double A Shop has practical services for this route, including Dining, Taxis, and Accessibility.
Food options include: Small local food vendors nearby
Available at Pa Phayom, Double A Shop: Taxis.
Accessibility facilities are available at Pa Phayom, Double A Shop: Ground level access.