How much is the bus ticket from Ko Samui to Krabi?

The cheapest bus tickets from Ko Samui to Krabi start from A$33. The average price for this route is around A$37. 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 Ko Samui to Krabi?

The average bus trip duration from Ko Samui to Krabi is 5h, covering a distance of 122 miles (196 km). The quickest bus can get you there in 5h and is operated by PTAV .

Which bus companies service the Ko Samui to Krabi route?

Several major bus companies operate on this route with 2 buses available per day.

What is the earliest and latest departure time for the bus from Ko Samui to Krabi?

The earliest bus departs from Ko Samui to Krabi at 8:00am. And the latest bus departs at 12:00pm.

What are the CO₂ emissions for the bus trip from Ko Samui to Krabi?

A bus trip from Ko Samui to Krabi generates an estimated 4.89675 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.

Bus Ko Samui to Krabi from A$33 | Compare & Save up to 14%

Next bus departures

Next departures for Ko Samui to Krabi on April 27
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	8:00am	Surat Thani Koh Samui Phantip Travel	5h	1:00pm	Krabi Town	CheapestFastest
	Bus	12:00pm	Surat Thani Koh Samui Phantip Travel	5h 30m	5:30pm	Krabi Town	No tags

Last refresh of the prices: Last Friday at 11:13 PM +07.

Compare 2 ways to go from Ko Samui to Krabi

We recommend taking the bus

Among the sustainable travel choices, the Bus stands out as a good way to reach Krabi. The journey takes about 5 hours and with fares starting at just A$33, it presents an excellent value for a comfortable ride.

2bus per day

5hAverage Duration

122 milesDistance

5kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average PriceA$33 - A$43	Average Duration5h	CO₂ emissions 5kg CO₂e
Ferry	Average PriceA$52 - A$55	Average Duration5h	CO₂ emissions 44kg CO₂e

Compare bus companies

PTAV

5.0/52 reviews

Staff5.0

Timeliness5.0

Cleanliness5.0

Based on 2 reviews, the company was rated 5 stars on Busbud. Travelers were especially satisfied with the staff and the timeliness but often complained with the ticket access. PTAV ticket prices on this trip start at A$33

TH bus companies:PTAV, Travel Bus Asia, Krabi Bus, Phuket Smart Bus, Limobus Co. Ltd

Frequently asked questions about traveling from Ko Samui to Krabi 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 Ko Samui to Krabi?
The cheapest bus tickets from Ko Samui to Krabi start from A$33. The average price for this route is around A$37. 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 Ko Samui to Krabi?
The average bus trip duration from Ko Samui to Krabi is 5h, covering a distance of 122 miles (196 km). The quickest bus can get you there in 5h and is operated by PTAV.
Which bus companies service the Ko Samui to Krabi route?
Several major bus companies operate on this route with 2 buses available per day.
What is the earliest and latest departure time for the bus from Ko Samui to Krabi?
The earliest bus departs from Ko Samui to Krabi at 8:00am. And the latest bus departs at 12:00pm.
What are the CO₂ emissions for the bus trip from Ko Samui to Krabi?
A bus trip from Ko Samui to Krabi generates an estimated 4.89675 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

04/24

A$37

04/25

A$37

Today

A$37

04/27

A$37

04/28

A$39

04/29

A$33

04/30

A$38

05/01

A$38

The cheapest trip from Ko Samui to Krabi was searched and found on Apr 29, 2026 with a price of A$33

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Ko Samui to Krabi, as early as possible.

You can expect to pay from A$33 to A$39 for a bus ticket from Ko Samui to Krabi based on the last 2 days. You can expect to find the cheapest price for the trip at A$33 which is on 2026-04-29.