Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Krabi Mueang Krabi Bus Terminal | Koh Samui Nathon Pier 3 (Seatran Ferry Pier) | Cheapest | ||||
| Bus | Krabi Mueang Krabi Bus Terminal | Koh Samui Nathon Pier 3 (Seatran Ferry Pier) | Fastest |
Last refresh of the prices: Last Sunday at 11:07 AM +07.
Compare 2 ways to go from Krabi to Ko Samui
Among the sustainable travel choices, the Bus stands out as a good way to reach Ko Samui. The journey takes about 5 hours, and with fares starting at just $31, it presents an excellent value for a comfortable ride.
| Average Price | Average Duration | CO₂ emissions | Actions | |
|---|---|---|---|---|
| Average Price$31 - $31 | Average Duration5h | 5kg CO₂e | ||
Ferry | Average Price$41 - $41 | Average Duration5h 30m | 44kg CO₂e |
Compare bus companies
Based on 2 reviews, the company was rated 5 stars on Busbud. Travellers were especially satisfied with the staff and the timeliness but often complained with the ticket access. PTAV ticket prices on this trip start at $31
Frequently asked questions about travelling from Krabi to Ko Samui by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Krabi to Ko Samui?
The cheapest bus tickets from Krabi to Ko Samui start from $31. The average price for this route is around $31. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Krabi to Ko Samui?
The average bus travel time from Krabi to Ko Samui is 5h, covering a distance of 196 km. The quickest bus can get you there in 5h and is operated by PTAV.
Which bus companies service the Krabi to Ko Samui route?
Several major bus companies operate on this route with 2 buses available per day.
What are the earliest and latest departure times for the bus from Krabi to Ko Samui?
The earliest bus departs from Krabi to Ko Samui at 10:15am. And the latest bus departs at 1:30pm.
What are the CO₂ emissions for the bus trip from Krabi to Ko Samui?
A bus trip from Krabi to Ko Samui generates an estimated 5 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Krabi to Ko Samui was searched and found on Feb 20, 2026 with a price of $28To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Krabi to Ko Samui, as early as possible.
You can expect to pay from $28 to $28 for a bus ticket from Krabi to Ko Samui based on the last 2 days. You can expect to find the cheapest price for the trip at $28 which is on 2026-02-20.
