There are 9 ways to get from Koh Rong Samloem to Koh Samui Airport (USM) by ferry, bus, car, plane, busferry, 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.
Ferry, bus, drive to Trat Airport, fly
best- Take the ferry from Koh Rong Samloem to Sihanouk Ville
- Take the bus from Sihanoukville Virak Buntham Express to Koh Kong Virak Buntham Express
- Drive from Koh Kong Virak Buntham Express to Koh Kood Pier
- Fly from Trat Airport (TDX) to Koh Samui Airport (USM)TDX - USM
14h 1m฿6,918–11,828Ferry, bus, bus and ferry via Koh Samui Nathon Pier
cheapest- Take the ferry from Koh Rong Samloem to Sihanouk Ville
- Take the bus from Sihanoukville Virak Buntham Express to Bangkok
- Take the busferry from Bangkok Sai Tai Mai Terminal to Koh Samui Nathon Pier
- Take the ferry from Koh Samui Nathon Pier to Koh Phangan
- Take the ferry from Koh Phangan Thong Sala Pier to Koh Samui Airport
29h 21m฿3,374–3,894Ferry, bus to Krong Ta Khmau, fly
- Take the ferry from Koh Rong Samloem to Sihanouk Ville
- Take the bus from Sihanoukville to Phnom Penh Giant Ibis
- Fly from Krong Ta Khmau (KTI) to Koh Samui Airport (USM)KTI - USM
12h 50m฿6,519–9,519Ferry, bus to Suvarnabhumi Airport, fly
- Take the ferry from Koh Rong Samloem to Sihanouk Ville
- Take the bus from Sihanoukville Virak Buntham Express to Bangkok
- Fly from Suvarnabhumi Airport (BKK) to Koh Samui Airport (USM)BKK - USM
17h 35m฿4,709–9,179Ferry, bus to Don Mueang International Airport, fly
- Take the ferry from Koh Rong Samloem to Sihanouk Ville
- Take the bus from Sihanoukville Virak Buntham Express to Bangkok
- Fly from Don Mueang International Airport (DMK) to Koh Samui Airport (USM)DMK - USM
17h 52m฿5,744–12,184Ferry, Minivan, car ferry to Phu Quoc International Airport, fly
- Take the ferry from Koh Rong Samloem to Sihanouk Ville
- Take the bus from Sihanoukville to Kep
- Take the car ferry from Ha Tien to Phu Quoc
- Fly from Phu Quoc International Airport (PQC) to Koh Samui Airport (USM)PQC - USM
14h 45m฿7,671–11,891Ferry, bus, bus and ferry
- Take the ferry from Koh Rong Samloem to Sihanoukville
- Take the bus from Sihanoukville Virak Buntham Express to Bangkok
- Take the busferry from Khao San Lomprayah to Thong Sala Koh Phangan
- Take the ferry from Koh Phangan Thong Sala Pier to Koh Samui Airport
33h 2m฿4,069–4,129Ferry, bus, bus and ferry #2
- Take the ferry from Koh Rong Samloem to Sihanouk Ville
- Take the bus from Sihanoukville Virak Buntham Express to Bangkok
- Take the busferry from Bangkok Khao San Road to Thong Sala Pier, Koh Phangan
- Take the ferry from Koh Phangan Thong Sala Pier to Koh Samui Airport
34h 24m฿3,664–4,024Ferry, bus, bus and ferry #3
- Take the ferry from Koh Rong Samloem to Sihanouk Ville
- Take the bus from Sihanoukville Virak Buntham Express to Bangkok
- Take the busferry from Southern Terminal Bangkok to Thong Sala Koh Phangan
- Take the ferry from Koh Phangan Thong Sala Pier to Koh Samui Airport
34h 30m฿3,898–3,958
Trat Airport (TDX) to Koh Samui Airport (USM) flights
Questions & Answers
The cheapest way to get from Koh Rong Samloem to Koh Samui Airport (USM) is to ferry and bus and bus and ferry via Koh Samui Nathon Pier which costs ฿3300 - ฿3900 and takes 29h 21m.
The fastest way to get from Koh Rong Samloem to Koh Samui Airport (USM) is to ferry and bus and fly which takes 12h 50m and costs ฿6500 - ฿9500.
The distance between Koh Rong Samloem and Koh Samui Airport (USM) is 827 km.
The best way to get from Koh Rong Samloem to Koh Samui Airport (USM) without a car is to ferry and bus and bus and ferry via Koh Samui Nathon Pier which takes 29h 21m and costs ฿3300 - ฿3900.
It takes approximately 14h 1m to get from Koh Rong Samloem to Koh Samui Airport (USM), including transfers.
There are 3107+ hotels available in Koh Samui Airport (USM).
What companies run services between Koh Rong Samloem, Cambodia and Koh Samui Airport (USM), Thailand?
There is no direct connection from Koh Rong Samloem to Koh Samui Airport (USM). However, you can take the ferry to Sihanouk Ville, take the taxi to Sihanoukville Virak Buntham Express, take the bus to Koh Kong Virak Buntham Express, drive to Koh Kood Pier, take the bus to Trat Bus Terminal, take the taxi to Trat Airport (TDX) airport, then fly to Koh Samui Airport (USM). Alternatively, you can take a ferry from Koh Rong Samloem to Koh Samui Airport via Sihanouk Ville, Sihanoukville Virak Buntham Express, Bangkok, Bangkok Business College, Bangkok, Bus Terminal (South), Bangkok Sai Tai Mai Terminal, Koh Samui Nathon Pier, Koh Samui Nathon Pier, and Koh Phangan Thong Sala Pier in around 29h 21m.
Transport is disrupted due to the Russia-Ukraine war. Read more
- Website
- bangkokair.com
Flights from Trat Airport to Koh Samui Airport via Suvarnabhumi Airport
- Ave. Duration
- 3h 37m
- When
- Every day
- Estimated price
- ฿5,000–9,500
Flights from Trat Airport to Koh Samui Airport via Suvarnabhumi Airport, Phuket
- Ave. Duration
- 7h 50m
- When
- Every day
- Estimated price
- ฿5,000–9,500
Flights from Krong Ta Khmau to Koh Samui Airport via Suvarnabhumi Airport
- Ave. Duration
- 3h 51m
- When
- Every day
- Estimated price
- ฿3,300–8,500
Flights from Krong Ta Khmau to Koh Samui Airport via Don Mueang International Airport
- Ave. Duration
- 5h 35m
- When
- Every day
- Estimated price
- ฿3,300–10,000
Flights from Suvarnabhumi Airport to Koh Samui Airport
- Ave. Duration
- 1h 19m
- When
- Every day
- Estimated price
- ฿2,600–6,500
Flights from Don Mueang International Airport to Koh Samui Airport
- Ave. Duration
- 1h 35m
- When
- Every day
- Estimated price
- ฿3,600–7,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Suvarnabhumi Airport
- Ave. Duration
- 3h 37m
- When
- Every day
- Estimated price
- ฿5,500–9,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 5h 20m
- When
- Monday, Wednesday, Friday, and Sunday
- Estimated price
- ฿6,000–12,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Don Mueang International Airport
- Ave. Duration
- 6h 40m
- When
- Every day
- Estimated price
- ฿7,000–16,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Tan Son Nhat, Phuket
- Ave. Duration
- 6h 5m
- When
- Every day
- Estimated price
- ฿6,500–9,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Tan Son Nhat, Suvarnabhumi Airport
- Ave. Duration
- 6h 30m
- When
- Every day
- Estimated price
- ฿6,500–9,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Kuala Lumpur, Phuket
- Ave. Duration
- 7h 30m
- When
- Monday, Wednesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- ฿7,500–10,000
- Website
- thaiairways.com
Flights from Trat Airport to Koh Samui Airport via Suvarnabhumi Airport
- Ave. Duration
- 3h 50m
- When
- Every day
- Estimated price
- ฿5,000–9,500
Flights from Krong Ta Khmau to Koh Samui Airport via Suvarnabhumi Airport
- Ave. Duration
- 3h 47m
- When
- Every day
- Estimated price
- ฿3,300–15,000
Flights from Suvarnabhumi Airport to Koh Samui Airport
- Ave. Duration
- 1h 20m
- When
- Every day
- Estimated price
- ฿2,600–6,500
Flights from Phu Quoc International Airport to Koh Samui Airport via Suvarnabhumi Airport
- Ave. Duration
- 3h 37m
- When
- Every day
- Estimated price
- ฿5,500–9,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 5h 20m
- When
- Monday, Wednesday, Friday, and Sunday
- Estimated price
- ฿6,000–12,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Tan Son Nhat, Phuket
- Ave. Duration
- 6h 5m
- When
- Every day
- Estimated price
- ฿6,500–9,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Tan Son Nhat, Suvarnabhumi Airport
- Ave. Duration
- 6h 30m
- When
- Every day
- Estimated price
- ฿6,500–9,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Kuala Lumpur, Phuket
- Ave. Duration
- 7h 30m
- When
- Monday, Wednesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- ฿7,500–10,000
- Website
- singaporeair.com
Flights from Krong Ta Khmau to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 7h
- When
- Every day
- Estimated price
- ฿3,100–22,000
Flights from Krong Ta Khmau to Koh Samui Airport via Suvarnabhumi Airport
- Ave. Duration
- 3h 47m
- When
- Every day
- Estimated price
- ฿3,300–8,000
Flights from Suvarnabhumi Airport to Koh Samui Airport
- Ave. Duration
- 1h 21m
- When
- Every day
- Estimated price
- ฿2,600–6,500
Flights from Phu Quoc International Airport to Koh Samui Airport via Suvarnabhumi Airport
- Ave. Duration
- 3h 37m
- When
- Every day
- Estimated price
- ฿5,500–9,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 5h 20m
- When
- Monday, Wednesday, Friday, and Sunday
- Estimated price
- ฿6,000–12,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Tan Son Nhat, Phuket
- Ave. Duration
- 6h 5m
- When
- Every day
- Estimated price
- ฿6,500–9,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Tan Son Nhat, Suvarnabhumi Airport
- Ave. Duration
- 6h 30m
- When
- Every day
- Estimated price
- ฿6,500–9,000
Flights from Phu Quoc International Airport to Koh Samui Airport via Kuala Lumpur, Phuket
- Ave. Duration
- 7h 30m
- When
- Monday, Wednesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- ฿7,500–10,000
- Phone
- (+855) 81 911 911
- support@virakbuntham.com
- Website
- vireakbuntham.com
Bus from Sihanoukville Virak Buntham Express to Koh Kong Virak Buntham Express
- Ave. Duration
- 4h 30m
- Frequency
- Twice daily
- Estimated price
- ฿406
- Website
- https://vireakbuntham.com/
Bus from Sihanoukville Virak Buntham Express to Bangkok
- Ave. Duration
- 12h 45m
- Frequency
- Once daily
- Estimated price
- ฿1,460
- Website
- https://vireakbuntham.com/
- Phone
- +66 81 691 9669
- chokeanantour@hotmail.com
- Website
- chokeanantour.com
Busferry from Bangkok Sai Tai Mai Terminal to Koh Samui Nathon Pier
- Ave. Duration
- 9h
- Frequency
- 4 times a day
- Estimated price
- ฿499–800
- Schedules at
- chokeanantour.com
- VIP
- ฿550–800
- Ordinary
- ฿499
- 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
- Twice daily
- Estimated price
- ฿722
- Book at
- https://12go.asia/en/operator/sombat-tour
- Website
- https://www.sombattour.com/
- 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
- ฿552
- Book at
- https://12go.asia/en/operator/giant-ibis-transport
- Website
- https://www.giantibis.com/
- Phone
- +855 15 696 800
- champamekong@yahoo.com
Bus from Sihanoukville to Kep
- Ave. Duration
- 3h
- Frequency
- Twice daily
- Estimated price
- ฿325
- Book at
- bookmebus.com
- Phone
- +66 89 873 0008
- customercare@lomprayah.com
- Website
- lomprayah.com
Busferry from Khao San Lomprayah to Thong Sala Koh Phangan
- Ave. Duration
- 14h
- Frequency
- Once daily
- Estimated price
- ฿1,425
- Schedules at
- lomprayah.com
- Book at
- lomprayah.com
- Phone
- 02-629-3552
- monthanathiptourandtravel@gmail.com
- Website
- monthanathip.com
Busferry from Bangkok Khao San Road to Thong Sala Pier, Koh Phangan
- Phone
- +66 863036540
- krungsiamairbus@gmail.com
- Website
- krungsiamtour.com
Busferry from Southern Terminal Bangkok to Thong Sala Koh Phangan
- Ave. Duration
- 15h 30m
- Frequency
- Twice daily
- Estimated price
- ฿1,234
- Book at
- 12go.com
- Phone
- 097 8888 950
- support@buvasea.com
- Website
- buvasea.com
Ferry from Koh Rong Samloem to Sihanouk Ville
- Ave. Duration
- 45 min
- Frequency
- 4 times a day
- Estimated price
- ฿454
- Schedules at
- buvasea.com
- Book at
- buvasea.com
- Phone
- +66 86 2730389
- customercare@songserm.com
- Website
- songserm.com
Ferry from Koh Samui Nathon Pier to Koh Phangan
- Ave. Duration
- 20 min
- Frequency
- 5 times a day
- Estimated price
- ฿220–350
- Website
- https://songserm.com/
- Book at
- https://12go.asia/en/operator/songserm
- Phone
- +66 89 873 0008
- customercare@lomprayah.com
- Website
- lomprayah.com
Ferry from Koh Samui Nathon Pier to Koh Phangan
- Ave. Duration
- 30 min
- Frequency
- Twice daily
- Estimated price
- ฿367
- Schedules at
- lomprayah.com
- Book at
- lomprayah.com
- Phone
- (+66) 02 240 2582
- info@seatrandiscovery.com
- Website
- seatrandiscovery.com
Ferry from Koh Phangan Thong Sala Pier to Koh Samui Airport
- Ave. Duration
- 1h 30m
- Frequency
- Twice daily
- Estimated price
- ฿570–590
- Website
- https://www.seatrandiscovery.com/
- 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
- ฿270–450
- Schedules at
- superdong.com.vn
- Book at
- superdong.com.vn
- Phone
- 087811711
- info@islandspeedferry.com
- Website
- islandspeedferry.com
Ferry from Koh Rong Samloem to Sihanoukville
- Ave. Duration
- 20 min
- Frequency
- 3 times a day
- Estimated price
- ฿454
- Book at
- https://12go.asia/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 Getting to Rome from the airport, Travelling by boat in Italy, and Is ride-sharing platform BlaBlaCar right for you? - to help you get the most out of your next trip.



























