There are 3 ways to get from Sri Lanka to Ko Samui by plane or ferry
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
8h 12m฿10,466–18,568Fly 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
11h 27m฿8,834–21,386Fly to Nakhon Si Thammarat, ferry
- Fly from Bandaranaike International Airport (CMB) to Nakhon Si Thammarat (NST)plane CMB - NST
- Take the ferry from Nakhon Si Thammarat Airport to Lomprayah Nathon Pierferry
11h 12m฿9,110–21,662
Bandaranaike International Airport (CMB) to Koh Samui Airport (USM) flights
Comparing Your Travel Options
The cheapest way to get from Sri Lanka to Ko Samui is to fly which costs ฿10000 - ฿19000 and takes 8h 12m.
The fastest way to get from Sri Lanka to Ko Samui is to fly which takes 8h 12m and costs ฿10000 - ฿19000.
The distance between Sri Lanka and Ko Samui is 2268 km.
It takes approximately 8h 12m to get from Sri Lanka to Ko Samui, including transfers.
Ko Samui is 1h 30m ahead of Sri Lanka. It is currently 5:19 PM in Sri Lanka and 6:49 PM in Ko Samui.
There are 3465+ hotels available in Ko Samui.
What companies run services between Sri Lanka and Ko Samui, Thailand?
Thai Airways International, Bangkok Airways, and four other airlines fly from Bandaranaike International Airport (CMB) to Koh Samui Airport (USM) every 4 hours.
- Website
- vietjetair.com
Flights from Bandaranaike International Airport to Surat Thani via Suvarnabhumi
- Ave. Duration
- 8h 42m
- When
- Every day
- Estimated price
- ฿8,000–22,000
Flights from Bandaranaike International Airport to Nakhon Si Thammarat via Suvarnabhumi
- Ave. Duration
- 6h 52m
- When
- Every day
- Estimated price
- ฿8,000–23,000
- Website
- singaporeair.com
Flights from Bandaranaike International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 8h 15m
- When
- Every day
- Estimated price
- ฿11,000–46,000
- Website
- airasia.com
Flights from Bandaranaike International Airport to Surat Thani via Don Muang
- Ave. Duration
- 7h 45m
- When
- Every day
- Estimated price
- ฿6,500–19,000
Flights from Bandaranaike International Airport to Nakhon Si Thammarat via Don Muang
- Ave. Duration
- 7h 45m
- When
- Every day
- Estimated price
- ฿6,500–19,000
- Website
- thaiairways.com
Flights from Bandaranaike International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 5h 40m
- When
- Every day
- Estimated price
- ฿11,000–29,000
- Website
- flyscoot.com
Flights from Bandaranaike International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 7h 50m
- When
- Every day
- Estimated price
- ฿11,000–32,000
- Website
- malaysiaairlines.com
Flights from Bandaranaike International Airport to Koh Samui Airport via Kuala Lumpur, Phuket
- Ave. Duration
- 9h 45m
- When
- Monday, Wednesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- ฿10,000–38,000
- Phone
- +66 9 4724 4555
- [email protected]
- Website
- Boonsiri Highspeed Ferries
Ferry from Surat Thani Airport to Boonsiri Ferry Nathon Pier Koh Samui
- Ave. Duration
- 2h 30m
- Frequency
- 3 times a day
- Estimated price
- ฿328
- Book at
- 12 Go
- Website
- Boonsiri Highspeed Ferries
- Phone
- +66 89 873 0008
- [email protected]
- Website
- Lomprayah
Ferry from Surat Thani Airport to Boonsiri Ferry Nathon Pier Koh Samui
- Ave. Duration
- 2h 15m
- Frequency
- Once daily
- Estimated price
- ฿460–2,100
- Schedules at
- Lomprayah
Ferry from Nakhon Si Thammarat Airport to Lomprayah Nathon Pier
- Ave. Duration
- 3h 15m
- Frequency
- Once daily
- Estimated price
- ฿460–2,400
- Schedules at
- Lomprayah
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