There are 5 ways to get from Ko Samui to Koh Rong Sanloem by plane, bus, ferry, car 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 Phnom Penh, bus
best- Fly from Koh Samui Airport (USM) to Phnom Penh (KTI)plane USM - KTI
- Take the bus from Phnom Penh Office to Koh Rong Samloembus
11h 39m$257–382Bus and ferry, bus
cheapest- Take the busferry from Koh Samui Nathon Pier to Bangkok Sai Tai Mai Terminalbusferry
- Take the bus from Bangkok Khao San Road to Phnom Penhbus
- Take the bus from Phnom Penh Office to Koh Rong Samloembus
34h 13m$86–106Ferry, bus
- Take the ferry from Koh Samui Transfer to Boonsiri Khao San officeferry
- Take the bus from Bangkok to Phnom Penh Virak Buntham Expressbus
- Take the bus from Phnom Penh Office to Koh Rong Samloembus
33h 9m$101–175Ferry, bus via Bangkok
- Take the ferry from Koh Samui Nathon Pier to Saengthong Rice Pierferry
- Take the bus from Bangkok Mochit Bus Terminal to Phnom Penhbus
- Take the bus from Phnom Penh Office to Koh Rong Samloembus
41h 39m$165–190Fly to Phu Quoc International Airport, car ferry, bus, ferry
- Fly from Koh Samui Airport (USM) to Phu Quoc International Airport (PQC)plane USM - PQC
- Take the car ferry from Phu Quoc to Ha Tiencarferry
- Take the bus from Bien Ha Tien Travel Office to Sihanouk Ville Cambodiabus
- Take the ferry from Sihanouk Ville to Koh Rong Samloemferry
12h 39m$278–553
Koh Samui Airport (USM) to Phnom Penh (KTI) flights
Questions & Answers
The cheapest way to get from Ko Samui to Koh Rong Sanloem is to bus and ferry and bus which costs $85 - $110 and takes 34h 13m.
The fastest way to get from Ko Samui to Koh Rong Sanloem is to fly and bus which takes 11h 39m and costs $250 - $390.
No, there is no direct bus from Ko Samui to Koh Rong Sanloem. However, there are services departing from Koh Samui Nathon Pier and arriving at Koh Rong Samloem via บรมราชชนนี 58;Borommaratchachonnani 58, Bangkok Khao San Road, White Hotel and Phnom Penh Office. The journey, including transfers, takes approximately 34h 13m.
The distance between Ko Samui and Koh Rong Sanloem is 829 km.
The best way to get from Ko Samui to Koh Rong Sanloem without a car is to ferry and bus which takes 33h 9m and costs $100 - $180.
It takes approximately 11h 39m to get from Ko Samui to Koh Rong Sanloem, including transfers.
Ko Samui to Koh Rong Sanloem bus services, operated by Sombat Tour, depart from Koh Samui Nathon Pier station.
Ko Samui to Koh Rong Sanloem bus services, operated by Sombat Tour, arrive at Bangkok Sai Tai Mai Terminal station.
There are 208+ hotels available in Koh Rong Sanloem.
What companies run services between Ko Samui, Thailand and Koh Rong Sanloem, Cambodia?
There is no direct connection from Ko Samui to Koh Rong Sanloem. However, you can take the taxi to Koh-Samui-Airport-USM airport, fly to Phnom Penh (KTI), walk to Techo International Airport, take the bus to Royal University of Law and Economics, take the line 01 bus to Monivong/Sihanouk, walk to Phnom Penh Office, then take the bus to Koh Rong Samloem. Alternatively, you can take a ferry from Koh Samui Transfer to Koh Rong Samloem via Boonsiri Khao San office, Phranakhon District Office, Thewet Bus Terminal [Transfer Stop], ตรงข้ามตลาดสี่เสาเทเวศน์;Opposite Si Sao Thewet Market, โรงเรียนศรีอยุธยา;Sri Ayudhya School, Bangkok, Phnom Penh Virak Buntham Express, Ministry of Information, Monivong/Sihanouk, and Phnom Penh Office in around 33h 9m.
- Website
- singaporeair.com
Flights from Koh Samui Airport to Phnom Penh via Singapore Changi
- Ave. Duration
- 5h 47m
- When
- Every day
- Estimated price
- $180–1,100
Flights from Koh Samui Airport to Phu Quoc International Airport via Singapore Changi
- Ave. Duration
- 6h 35m
- When
- Monday, Wednesday, Thursday, Friday, and Saturday
- Estimated price
- $220–550
- Website
- vietjetair.com
Flights from Koh Samui Airport to Phu Quoc International Airport via Suvarnabhumi
- Ave. Duration
- 4h 8m
- When
- Every day
- Estimated price
- $180–370
- Website
- bangkokair.com
Flights from Koh Samui Airport to Phnom Penh via Suvarnabhumi
- Ave. Duration
- 3h 55m
- When
- Every day
- Estimated price
- $210–300
Flights from Koh Samui Airport to Phnom Penh via Phuket, Suvarnabhumi
- Ave. Duration
- 7h 10m
- When
- Every day
- Estimated price
- $210–300
- Website
- airasia.com
Flights from Koh Samui Airport to Phu Quoc International Airport via Don Muang
- Ave. Duration
- 6h 5m
- When
- Every day
- Estimated price
- $130–420
- Website
- thaiairways.com
Flights from Koh Samui Airport to Phnom Penh via Suvarnabhumi
- Ave. Duration
- 4h 5m
- When
- Every day
- Estimated price
- $220–1,200
- Website
- turkishairlines.com
Flights from Koh Samui Airport to Phnom Penh via Suvarnabhumi
- Ave. Duration
- 5h 5m
- When
- Monday
- Estimated price
- $210–800
- Website
- flyscoot.com
Flights from Koh Samui Airport to Phu Quoc International Airport via Singapore Changi
- Ave. Duration
- 6h 35m
- When
- Monday, Wednesday, Thursday, Friday, and Saturday
- Estimated price
- $220–550
- Website
- vietjetair.com
Flights from Koh Samui Airport to Phu Quoc International Airport via Singapore Changi
- Ave. Duration
- 5h 5m
- When
- Every day
- Estimated price
- $220–550
- Phone
- 087811711
- info@islandspeedferry.com
- Website
- islandspeedferry.com
Bus from Phnom Penh Office to Koh Rong Samloem
- Ave. Duration
- 3h 48m
- Frequency
- Twice daily
- Estimated price
- $27
- Book at
- https://12go.asia/en
- Phone
- (+855) 81 911 911
- support@virakbuntham.com
- Website
- vireakbuntham.com
Bus from Bangkok to Phnom Penh Virak Buntham Express
- Ave. Duration
- 12h
- Frequency
- Every 4 hours
- Estimated price
- $29–55
- Website
- https://vireakbuntham.com/
Bus from Bangkok Mochit Bus Terminal to Phnom Penh
- Ave. Duration
- 12h
- Frequency
- 4 times a day
- Estimated price
- $30–55
- Website
- https://vireakbuntham.com/
- Phone
- +84 93 927 41 60
- info@bienhatientravel.com
- Website
- bienhatientravel.com
Bus from Bien Ha Tien Travel Office to Sihanouk Ville Cambodia
- Ave. Duration
- 3h
- Frequency
- Once daily
- Estimated price
- $23
- Schedules at
- bienhatientravel.com
- Phone
- +66 2 936 3256
- Website
- sombattour.com
Busferry from Koh Samui Nathon Pier to Bangkok Sai Tai Mai Terminal
- Ave. Duration
- 12h 50m
- Frequency
- Once daily
- Estimated price
- $22–45
- Book at
- https://12go.asia/en/operator/sombat-tour
- Website
- https://www.sombattour.com/
- Phone
- 02 629 1300
- Website
- 12go.asia
Bus from Bangkok Khao San Road to Phnom Penh
- Ave. Duration
- 14h 35m
- Frequency
- Every 4 hours
- Estimated price
- $37
- Schedules at
- 12go.asia
- Phone
- +66 9 4724 4555
- info@boonsiriferry.com
- Website
- boonsiriferry.com
Ferry from Koh Samui Transfer to Boonsiri Khao San office
- Ave. Duration
- 14h
- Frequency
- Once daily
- Estimated price
- $40–95
- Book at
- https://12go.asia/en/operator/boonsiri-high-speed-ferries
- Website
- https://boonsiriferry.com/en
- cs@seahorseferries.com
- Website
- theseahorseferry.com
Ferry from Koh Samui Nathon Pier to Saengthong Rice Pier
- Ave. Duration
- 22h
- Frequency
- Once a week
- Estimated price
- $108
- Schedules at
- theseahorseferry.com
- Phone
- (0297) 3980 111
- phuquoc.sales@superdong.com.vn
- Website
- superdong.com.vn
Car ferry from Phu Quoc to Ha Tien
- Ave. Duration
- 1h 15m
- Frequency
- 4 times a day
- Estimated price
- $8–14
- Schedules at
- superdong.com.vn
- Book at
- superdong.com.vn
- Phone
- 097 8888 950
- support@buvasea.com
- Website
- buvasea.com
Ferry from Sihanouk Ville to Koh Rong Samloem
- Ave. Duration
- 45 min
- Frequency
- 5 times a day
- Estimated price
- $13–14
- Schedules at
- buvasea.com
- Book at
- buvasea.com
- Phone
- +(855) 10 271 234
- info@gtvcspeedboatcambodia.com
- Website
- facebook.com
Ferry from Sihanouk Ville to Koh Rong Samloem
- Ave. Duration
- 26 min
- Frequency
- 4 times a day
- Estimated price
- $13
- Schedules at
- gtvcspeedboatcambodia.com
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