There are 4 ways to get from Koh Rong to Ko Samui by ferry, bus, plane, 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.
Ferry, bus to Phnom Penh, fly
best- Take the ferry from Koh Rong to Sihanouk Villeferry
- Take the bus from Sihanoukville to Phnom Penh Giant Ibisbus
- Fly from Phnom Penh (KTI) to Koh Samui Airport (USM)plane KTI - USM
13h 52m฿7,347–10,587Ferry, bus, bus and ferry
cheapest- Take the ferry from Heaven Island to Speed Ferry Cambodia Sihanoukvilleferry
- Take the bus from Sihanoukville Virak Buntham Express to Siem Reap Virak Buntham Expressbus
- Take the bus from Siem Reap to Bangkok Mochit Bus Terminalbus
- Take the busferry from Bangkok Sai Tai Mai Terminal to Koh Samui Nathon Pierbusferry
34h 54m฿2,294–5,374Ferry, bus
- Take the ferry from Koh Rong to Sihanouk Villeferry
- Take the bus from Sihanoukville to Phnom Penh Giant Ibisbus
- Take the bus from Phnom Penh Virak Buntham Express to Bangkokbus
- Take the ferry from Boonsiri Khao San office to Koh Samui Transferferry
33h 53m฿2,935–3,475Ferry, bus, car ferry to Phu Quoc International Airport, fly
- Take the ferry from Koh Rong to Sihanouk Villeferry
- Take the bus from Sihanouk Ville Cambodia to Bien Ha Tien Travel Officebus
- Take the car ferry from Ha Tien to Phu Quoccarferry
- Fly from Phu Quoc International Airport (PQC) to Koh Samui Airport (USM)plane PQC - USM
13h 41m฿8,982–14,942
Phnom Penh (KTI) to Koh Samui Airport (USM) flights
Questions & Answers
The cheapest way to get from Koh Rong to Ko Samui is to ferry and bus which costs ฿2900 - ฿3500 and takes 33h 53m.
The fastest way to get from Koh Rong to Ko Samui is to ferry and bus and car ferry and fly which takes 13h 41m and costs ฿9000 - ฿15000.
The distance between Koh Rong and Ko Samui is 870 km.
The best way to get from Koh Rong to Ko Samui without a car is to ferry and bus which takes 33h 53m and costs ฿2900 - ฿3500.
It takes approximately 13h 52m to get from Koh Rong to Ko Samui, including transfers.
There are 3006+ hotels available in Ko Samui.
What companies run services between Koh Rong, Cambodia and Ko Samui, Thailand?
There is no direct connection from Koh Rong to Ko Samui. However, you can take the ferry to Sihanouk Ville, walk to Sihanoukville, take the bus to Phnom Penh Giant Ibis, walk to Titanic Restaurant, take the bus to Kampuchea Kroen Intersection, walk to Canadia Garden, take the bus to Techo International Airport, walk to Krong-Ta-Khmau-Airport-KTI airport, fly to Koh Samui Airport (USM), then take the taxi to Ko Samui. Alternatively, you can take a ferry from Koh Rong to Koh Samui Transfer via Sihanouk Ville, Sihanoukville, Phnom Penh Giant Ibis, Phnom Penh Virak Buntham Express, Bangkok, Bangkok Business College, Democracy Monument, and Boonsiri Khao San office in around 33h 53m.
- Website
- bangkokair.com
Flights from Phnom Penh to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 3h 20m
- When
- Every day
- Estimated price
- ฿2,800–16,000
Flights from Phnom Penh to Koh Samui Airport via Don Muang
- Ave. Duration
- 5h 35m
- When
- Every day
- Estimated price
- ฿3,800–11,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 3h 36m
- When
- Every day
- Estimated price
- ฿8,000–11,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 5h 20m
- When
- Every day
- Estimated price
- ฿7,000–12,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Don Muang
- Ave. Duration
- 6h 40m
- When
- Every day
- Estimated price
- ฿4,100–12,000
- Website
- singaporeair.com
Flights from Phnom Penh to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 6h 25m
- When
- Every day
- Estimated price
- ฿5,500–22,000
Flights from Phnom Penh to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 3h 20m
- When
- Every day
- Estimated price
- ฿2,800–16,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 5h 20m
- When
- Every day
- Estimated price
- ฿6,500–12,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 3h 35m
- When
- Every day
- Estimated price
- ฿8,000–11,000
- Website
- thaiairways.com
Flights from Phnom Penh to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 3h 20m
- When
- Every day
- Estimated price
- ฿2,800–16,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 3h 35m
- When
- Every day
- Estimated price
- ฿8,000–11,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 5h 20m
- When
- Every day
- Estimated price
- ฿7,000–12,000
- Website
- vietnamairlines.com
Flights from Phnom Penh to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 3h 30m
- When
- Monday, Wednesday, Friday, and Saturday
- Estimated price
- ฿5,000–14,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 3h 35m
- When
- Every day
- Estimated price
- ฿8,000–11,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 5h 20m
- When
- Every day
- Estimated price
- ฿7,000–12,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Tan Son Nhat, Suvarnabhumi
- Ave. Duration
- 6h 45m
- When
- Every day
- Estimated price
- ฿5,500–17,000
- Website
- flyscoot.com
Flights from Phu Quoc International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 5h 20m
- When
- Friday
- Estimated price
- ฿6,500–12,000
- Phone
- +855 969993333
- info@giantibis.com
- Website
- giantibis.com
Bus from Sihanoukville to Phnom Penh Giant Ibis
- Ave. Duration
- 3h
- Frequency
- Twice daily
- Estimated price
- ฿529
- Website
- https://www.giantibis.com/
- Phone
- (+855) 81 911 911
- support@virakbuntham.com
- Website
- vireakbuntham.com
Bus from Phnom Penh Virak Buntham Express to Bangkok
- Ave. Duration
- 12h 30m
- Frequency
- Hourly
- Estimated price
- ฿900–1,000
- Website
- https://vireakbuntham.com/
Bus from Sihanoukville Virak Buntham Express to Siem Reap Virak Buntham Express
- Ave. Duration
- 10h
- Frequency
- 5 times a day
- Estimated price
- ฿650–950
- Website
- https://vireakbuntham.com/
- Phone
- +84 93 927 41 60
- info@bienhatientravel.com
- Website
- bienhatientravel.com
Bus from Sihanouk Ville Cambodia to Bien Ha Tien Travel Office
- Ave. Duration
- 3h
- Frequency
- Once daily
- Estimated price
- ฿716
- Schedules at
- bienhatientravel.com
- Phone
- 1490
- borkorsor@transport.co.th
- Website
- tcl99web.transport.co.th
Bus from Siem Reap to Bangkok Mochit Bus Terminal
- Ave. Duration
- 7h
- Frequency
- Twice daily
- Estimated price
- ฿350–3,100
- Book at
- https://12go.asia/en/operator/transport-co
- Website
- https://tcl99web.transport.co.th/Home
- Phone
- +66 2 936 3256
- Website
- sombattour.com
Busferry from Bangkok Sai Tai Mai Terminal to Koh Samui Nathon Pier
- Ave. Duration
- 12h 50m
- Frequency
- Once daily
- Estimated price
- ฿722
- Book at
- https://12go.asia/en/operator/sombat-tour
- Website
- https://www.sombattour.com/
- Phone
- 097 8888 950
- support@buvasea.com
- Website
- buvasea.com
Ferry from Koh Rong to Sihanouk Ville
- Ave. Duration
- 45 min
- Frequency
- 4 times a day
- Estimated price
- ฿436
- Schedules at
- buvasea.com
- Book at
- buvasea.com
- Phone
- +(855) 10 271 234
- info@gtvcspeedboatcambodia.com
- Website
- facebook.com
Ferry from Koh Rong to Sihanouk Ville
- Ave. Duration
- 45 min
- Frequency
- 4 times a day
- Estimated price
- ฿436
- Schedules at
- gtvcspeedboatcambodia.com
- Phone
- +855 81 466880
- info@speedferrycambodia.com
- Website
- speedferrycambodia.com
Ferry from Koh Rong to Sihanouk Ville
- Ave. Duration
- 40 min
- Frequency
- 3 times a day
- Estimated price
- ฿400–450
- Schedules at
- speedferrycambodia.com
- Book at
- speedferrycambodia.com
- Phone
- +66 9 4724 4555
- info@boonsiriferry.com
- Website
- boonsiriferry.com
Ferry from Boonsiri Khao San office to Koh Samui Transfer
- Ave. Duration
- 13h 45m
- Frequency
- Once daily
- Estimated price
- ฿1,100–1,600
- Book at
- https://12go.asia/en/operator/boonsiri-high-speed-ferries
- Website
- https://boonsiriferry.com/en
- Phone
- (0297) 3980 111
- phuquoc.sales@superdong.com.vn
- Website
- superdong.com.vn
Car ferry from Ha Tien to Phu Quoc
- Ave. Duration
- 1h 15m
- Frequency
- 4 times a day
- Estimated price
- ฿270–440
- Schedules at
- superdong.com.vn
- Book at
- superdong.com.vn
- Phone
- 087811711
- info@islandspeedferry.com
- Website
- islandspeedferry.com
Ferry from Heaven Island to Speed Ferry Cambodia Sihanoukville
- Ave. Duration
- 30 min
- Frequency
- Once daily
- Estimated price
- ฿423
- Book at
- https://12go.asia/en
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