There are 3 ways to get from Colombo to Amphoe Ko Samui by plane, ferry, or busferry
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly to Koh Samui Airport
best- Fly from Bandaranaike International Airport (CMB) to Koh Samui Airport (USM)plane CMB - USM
6h 41m฿12,762–25,178Fly to Surat Thani, ferry
cheapest- Fly from Bandaranaike International Airport (CMB) to Surat Thani (URT)plane CMB - URT
- Take the ferry from Surat Thani Airport to Boonsiri Ferry Nathon Pier Koh Samuiferry
10h 39m฿6,852–16,228Fly to Nakhon Si Thammarat, bus and ferry
- Fly from Bandaranaike International Airport (CMB) to Nakhon Si Thammarat (NST)plane CMB - NST
- Take the busferry from Nakhon Si Thammarat Airport to Koh Samui Nathon Pierbusferry
11h 45m฿9,362–25,678
Bandaranaike International Airport (CMB) to Koh Samui Airport (USM) flights
Questions & Answers
The cheapest way to get from Colombo to Amphoe Ko Samui is to fly and ferry which costs ฿6500 - ฿17000 and takes 10h 39m.
The fastest way to get from Colombo to Amphoe Ko Samui is to fly which takes 6h 41m and costs ฿12000 - ฿26000.
The distance between Colombo and Amphoe Ko Samui is 2289 km.
It takes approximately 6h 41m to get from Colombo to Amphoe Ko Samui, including transfers.
Amphoe Ko Samui is 1h 30m ahead of Colombo. It is currently 1:46 PM in Colombo and 3:16 PM in Amphoe Ko Samui.
There are 1611+ hotels available in Amphoe Ko Samui.
What companies run services between Colombo, Sri Lanka and Amphoe Ko Samui, Thailand?
SriLankan Airlines, Bangkok Airways, and four other airlines fly from Bandaranaike International Airport (CMB) to Koh Samui Airport (USM) every 4 hours.
- Website
- airasia.com
Flights from Bandaranaike International Airport to Surat Thani via Don Muang
- Ave. Duration
- 7h 30m
- When
- Every day
- Estimated price
- ฿7,000–22,000
Flights from Bandaranaike International Airport to Surat Thani via Suvarnabhumi
- Ave. Duration
- 6h 20m
- When
- Every day
- Estimated price
- ฿7,000–32,000
Flights from Bandaranaike International Airport to Nakhon Si Thammarat via Don Muang
- Ave. Duration
- 7h 20m
- When
- Every day
- Estimated price
- ฿7,000–23,000
Flights from Bandaranaike International Airport to Nakhon Si Thammarat via Suvarnabhumi
- Ave. Duration
- 9h 25m
- When
- Every day
- Estimated price
- ฿7,000–33,000
- Website
- singaporeair.com
Flights from Bandaranaike International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 7h 20m
- When
- Every day
- Estimated price
- ฿12,000–90,000
Flights from Bandaranaike International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 6h
- When
- Tuesday, Thursday, Saturday, and Sunday
- Estimated price
- ฿13,000–46,000
- Website
- malaysiaairlines.com
Flights from Bandaranaike International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 6h
- When
- Tuesday, Thursday, Saturday, and Sunday
- Estimated price
- ฿13,000–46,000
Flights from Bandaranaike International Airport to Koh Samui Airport via Kuala Lumpur, Phuket
- Ave. Duration
- 10h 20m
- When
- Every day
- Estimated price
- ฿11,000–55,000
- Website
- vietjetair.com
Flights from Bandaranaike International Airport to Surat Thani via Suvarnabhumi
- Ave. Duration
- 9h 15m
- When
- Every day
- Estimated price
- ฿7,000–32,000
Flights from Bandaranaike International Airport to Nakhon Si Thammarat via Suvarnabhumi
- Ave. Duration
- 6h 40m
- When
- Tuesday, Thursday, Saturday, and Sunday
- Estimated price
- ฿9,000–34,000
- Website
- bangkokair.com
Flights from Bandaranaike International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 6h
- When
- Tuesday, Thursday, Saturday, and Sunday
- Estimated price
- ฿13,000–46,000
- Website
- flyscoot.com
Flights from Bandaranaike International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 6h 50m
- When
- Every day
- Estimated price
- ฿12,000–55,000
- Phone
- +66 89 873 0008
- customercare@lomprayah.com
- Website
- lomprayah.com
Busferry from Nakhon Si Thammarat Airport to Koh Samui Nathon Pier
- Ave. Duration
- 3h 15m
- Frequency
- Twice daily
- Estimated price
- ฿850
- Schedules at
- lomprayah.com
- Phone
- +66 9 4724 4555
- info@boonsiriferry.com
- Website
- boonsiriferry.com
Ferry from Surat Thani Airport to Boonsiri Ferry Nathon Pier Koh Samui
- Ave. Duration
- 2h 30m
- Frequency
- Twice daily
- Estimated price
- ฿340–400
- Book at
- https://12go.asia/en/operator/boonsiri-high-speed-ferries
- Website
- https://boonsiriferry.com/en
Want to know more about travelling around the world?
Rome2Rio's Travel Guide series provide vital information for the global traveller. Read our range of informative guides on popular transport routes and companies - including How do I buy a London Underground ticket?, How to get from Southend Airport into central London, and 4 of the smartest ways to explore Australia - to help you get the most out of your next trip.




