There are 5 ways to get from Ko Samui to Koh Rong Sanloem by plane, ferry, bus, or car 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 Phnom Penh, ferry
best- Fly from Koh Samui Airport (USM) to Phnom Penh (KTI)plane USM - KTI
- Take the ferry from Sovan Rithy Express Phnom Penh to Koh Rong Samloemferry
13h 56m$236–329Bus
cheapest- Take the bus from Koh Samui Bus Terminal to Mo chit Bus Stationbus
- Take the bus from Bangkok Mochit Bus Terminal to Phnom Penhbus
- Take the bus from Phnom Penh Office to Koh Rong Samloembus
31h 23m$100–117Ferry, bus via Bangkok
- Take the ferry from Nathon Samui Seatran Pier to Khao Sanferry
- Take the bus from Bangkok to Phnom Penh Virak Buntham Expressbus
- Take the ferry from Sovan Rithy Express Phnom Penh to Koh Rong Samloemferry
31h 15mFly 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 carferry from Phu Quoc to Ha Tiencarferry
- Take the bus from Bien Ha Tien Travel Office to Sihanouk Ville Cambodiabus
- Take the ferry from Sihanoukville Port to Saracen Bayferry
15h 10m$261–401Ferry, bus
- Take the ferry from Lomprayah Nathon Pier to Khao San Nara Travelferry
- Take the bus from Bangkok Khao San Road to Phnom Penhbus
- Take the ferry from Phnom Penh CMR to Koh Rong Samloemferry
39h 2m$117–132
Ko Samui to Koh Rong Sanloem by ferry, foot, and bus
Comparing Your Travel Options
The cheapest way to get from Ko Samui to Koh Rong Sanloem is to bus which costs $100 - $120 and takes 31h 23m.
The fastest way to get from Ko Samui to Koh Rong Sanloem is to fly and ferry which takes 13h 56m and costs $230 - $330.
No, there is no direct bus from Ko Samui to Koh Rong Sanloem. However, there are services departing from Koh Samui Bus Terminal and arriving at Koh Rong Samloem via Bangkok Mochit Bus Terminal, White Hotel and Phnom Penh Office. The journey, including transfers, takes approximately 31h 23m.
The distance between Ko Samui and Koh Rong Sanloem is 836 km.
The best way to get from Ko Samui to Koh Rong Sanloem without a car is to ferry and bus via Bangkok which takes 31h 15m and costs .
It takes approximately 13h 56m to get from Ko Samui to Koh Rong Sanloem, including transfers.
Ko Samui to Koh Rong Sanloem bus services, operated by Wonderly Travel, depart from Koh Samui Bus Terminal station.
Ko Samui to Koh Rong Sanloem bus services, operated by Wonderly Travel, arrive at Mo chit Bus Station.
Book your Ko Samui to Koh Rong Sanloem bus tickets online with 12go.asia.
There are 211+ hotels available in Koh Rong Sanloem.
What companies run services between Ko Samui, Thailand and Koh Rong Sanloem, Cambodia?
You can take a bus from Koh Samui Bus Terminal to Koh Rong Samloem via Mo chit Bus Station, Bangkok Mochit Bus Terminal, Phnom Penh, White Hotel, Monivong/Sihanouk, and Phnom Penh Office in around 31h 23m.
- Website
- turkishairlines.com
Flights from Koh Samui Airport to Phnom Penh via Suvarnabhumi
- Ave. Duration
- 3h 52m
- When
- Monday, Wednesday, Friday, Sunday, Thursday, and Saturday
- Estimated price
- $180–600
Flights from Koh Samui Airport to Phnom Penh via Phuket, Suvarnabhumi
- Ave. Duration
- 6h 20m
- When
- Monday, Thursday, and Saturday
- Estimated price
- $200–290
- Website
- vietjetair.com
Flights from Koh Samui Airport to Phu Quoc International Airport via Suvarnabhumi
- Ave. Duration
- 4h 3m
- When
- Every day
- Estimated price
- $200–270
- Website
- singaporeair.com
Flights from Koh Samui Airport to Phnom Penh via Singapore Changi
- Ave. Duration
- 5h 5m
- When
- Every day
- Estimated price
- $230–650
Flights from Koh Samui Airport to Phu Quoc International Airport via Singapore Changi
- Ave. Duration
- 5h 55m
- When
- Monday, Thursday, Friday, and Saturday
- Estimated price
- $200–360
- Website
- thaiairways.com
Flights from Koh Samui Airport to Phnom Penh via Suvarnabhumi
- Ave. Duration
- 4h
- When
- Every day
- Estimated price
- $170–450
- Website
- bangkokair.com
Flights from Koh Samui Airport to Phnom Penh via Suvarnabhumi
- Ave. Duration
- 4h 30m
- When
- Every day
- Estimated price
- $200–290
- Website
- flyscoot.com
Flights from Koh Samui Airport to Phu Quoc International Airport via Singapore Changi
- Ave. Duration
- 5h 55m
- When
- Monday, Thursday, Friday, and Saturday
- Estimated price
- $200–360
- Website
- sunphuquocairways.com
Flights from Koh Samui Airport to Phu Quoc International Airport via Suvarnabhumi
- Ave. Duration
- 4h 15m
- When
- Every day
- Estimated price
- $110–350
- Website
- airasia.com
Flights from Koh Samui Airport to Phu Quoc International Airport via Don Muang
- Ave. Duration
- 6h 35m
- When
- Every day
- Estimated price
- $120–370
- Phone
- (+855) 81 911 911
- [email protected]
- Website
- vireakbuntham.com
Bus from Bangkok to Phnom Penh Virak Buntham Express
- Ave. Duration
- 12h
- Frequency
- Every 4 hours
- Estimated price
- $29–50
- Schedules at
- vireakbuntham.com
- Book at
- 12go.asia
- Phone
- +66 2 207 1007
- [email protected]
- Website
- Wonderly Travel
Bus from Koh Samui Bus Terminal to Mo chit Bus Station
- Ave. Duration
- 12h 30m
- Frequency
- Twice daily
- Estimated price
- $35–55
- Website
- Wonderly Travel
- Phone
- +66 2 259 1059
- [email protected]
- Website
- facebook.com
Bus from Koh Samui Bus Terminal to Mo chit Bus Station
- Ave. Duration
- 14h
- Frequency
- Twice daily
- Estimated price
- $45–60
- Book at
- https://www.12go.asia/en/operator/van2travel-train
- Phone
- +66 2 219 1019
- [email protected]
- Website
- TransBaanTon
Bus from Koh Samui Bus Terminal to Mo chit Bus Station
- Ave. Duration
- 14h
- Frequency
- Once daily
- Estimated price
- $47
- Website
- TransBaanTon
- Phone
- 087811711
- [email protected]
- Website
- islandspeedferry.com
Bus from Phnom Penh Office to Koh Rong Samloem
- Ave. Duration
- 3h 48m
- Frequency
- Once daily
- Estimated price
- $27
- Book at
- 12 Go
- Phone
- +84 93 927 41 60
- [email protected]
- 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
- 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
- $36
- Schedules at
- travelmartbangkok.com
- Phone
- +855 15 758 889
- Website
- Sovan Rithy Express
Ferry from Sovan Rithy Express Phnom Penh to Koh Rong Samloem
- Ave. Duration
- 3h 50m
- Frequency
- Twice daily
- Estimated price
- $30
- Schedules at
- Sovan Rithy Express
Ferry from Sovan Rithy Express Phnom Penh to Koh Rong Samloem
- Ave. Duration
- 3h 50m
- Frequency
- Twice daily
- Estimated price
- $30
- Schedules at
- Sovan Rithy Express
- Phone
- 855 97 777 7892
- [email protected]
- Website
- Koh Rong Island Transport
Ferry from Sovan Rithy Express Phnom Penh to Koh Rong Samloem
- Ave. Duration
- 4h
- Frequency
- Once daily
- Estimated price
- $32
- Website
- Koh Rong Island Transport
Ferry from Sovan Rithy Express Phnom Penh to Koh Rong Samloem
- Ave. Duration
- 4h
- Frequency
- Once daily
- Estimated price
- $32
- Website
- Koh Rong Island Transport
- Phone
- +66 2 243 1043
- [email protected]
- Website
- 12go.co
Ferry from Nathon Samui Seatran Pier to Khao San
- Ave. Duration
- 13h
- Frequency
- Twice daily
- Book at
- Sapthaweephol Tour and Travel
- Phone
- (0297) 3980 111
- [email protected]
- 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
- online.superdong.com.vn
- Book at
- booking.baolau.com
- Phone
- +(855) 10 271 234
- [email protected]
- Website
- GTVC Speedboat
Ferry from Sihanoukville Port to Saracen Bay
- Ave. Duration
- 30 min
- Frequency
- Once daily
- Estimated price
- $12–17
- Schedules at
- GTVC Speedboat
- [email protected]
- Website
- m.facebook.com
Ferry from Lomprayah Nathon Pier to Khao San Nara Travel
- Ave. Duration
- 17h 45m
- Frequency
- Once daily
- Estimated price
- $51
- Book at
- https://www.12go.asia/en/operator/nara-travel
Ferry from Phnom Penh CMR to Koh Rong Samloem
- Ave. Duration
- 4h 25m
- Frequency
- Twice daily
- Estimated price
- $30–45
- Schedules at
- Chan Moly Roth Transportation
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