There are 4 ways to get from Kathmandu to Koh Rong by plane, ferry, bus, 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.
Fly to Phnom Penh, ferry
best- Fly from Tribhuvan International Airport (KTM) to Phnom Penh (KTI)plane KTM - KTI
- Take the ferry from Sovan Rithy Express Phnom Penh to Koh Rongferry
17h 8m$219–495Fly to Siem Reap, bus, bus and ferry
- Fly from Tribhuvan International Airport (KTM) to Siem Reap (SAI)plane KTM - SAI
- Take the bus from Siem Reap Airport to Go Ho Travel Siem Reapbus
- Take the busferry from Go Ho Travel Siem Reap to Koh Rongbusferry
21h 29m$301–635Fly to Sihanoukville, ferry
- Fly from Tribhuvan International Airport (KTM) to Sihanoukville (KOS)plane KTM - KOS
- Take the ferry from Sihanouk Ville to Koh Rongferry
12h 12m$421–1,129Fly to Phu Quoc International Airport, car ferry, bus, ferry
- Fly from Tribhuvan International Airport (KTM) to Phu Quoc International Airport (PQC)plane KTM - 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 Sihanouk Ville to Koh Rongferry
20h 6m$370–474
Tribhuvan International Airport (KTM) to Phnom Penh (KTI) flights
Comparing Your Travel Options
The cheapest way to get from Kathmandu to Koh Rong is to fly and ferry which costs $210 - $500 and takes 17h 8m.
The fastest way to get from Kathmandu to Koh Rong is to fly and ferry which takes 12h 12m and costs $420 - $1,200.
The distance between Kathmandu and Koh Rong is 2978 km.
It takes approximately 17h 8m to get from Kathmandu to Koh Rong, including transfers.
Koh Rong is 1h 15m ahead of Kathmandu. It is currently 4:29 AM in Kathmandu and 5:44 AM in Koh Rong.
There are 204+ hotels available in Koh Rong.
What companies run services between Kathmandu, Nepal and Koh Rong, Cambodia?
There is no direct connection from Kathmandu to Koh Rong. However, you can take the line 5 bus to Tribhuvan International Airport, walk to Tribhuvan International Airport (KTM) airport, fly to Phnom Penh (KTI), walk to Techo International Airport, take the bus to Canadia Garden, walk to Sovan Rithy Express Phnom Penh, then take the ferry to Koh Rong. Alternatively, you can take the line 5 bus to Tribhuvan International Airport, walk to Tribhuvan International Airport (KTM) airport, fly to Siem Reap (SAI), walk to Siem Reap Airport, take the bus to Go Ho Travel Siem Reap, walk to Go Ho Travel Siem Reap, then take the vehicle to Koh Rong.
- Website
- singaporeair.com
Flights from Tribhuvan International Airport to Phnom Penh via Singapore Changi
- Ave. Duration
- 8h 35m
- When
- Every day
- Estimated price
- $220–950
Flights from Tribhuvan International Airport to Siem Reap via Singapore Changi
- Ave. Duration
- 9h 35m
- When
- Every day
- Estimated price
- $280–1,200
Flights from Tribhuvan International Airport to Phu Quoc International Airport via Singapore Changi
- Ave. Duration
- 11h 40m
- When
- Monday, Thursday, and Saturday
- Estimated price
- $230–1,000
- Phone
- (+855) 88 623 8386
- info@gohotravel.com
- Website
- 12go.asia
Bus from Siem Reap Airport to Go Ho Travel Siem Reap
- Ave. Duration
- 1h
- Frequency
- Hourly
- Estimated price
- $10
- Book at
- 12go.asia
Busferry from Go Ho Travel Siem Reap to Koh Rong
- Ave. Duration
- 10h
- Frequency
- Hourly
- Estimated price
- $66
- Book at
- 12go.asia
- Phone
- +855 15 758 889
- Website
- Sovan Rithy Express
Ferry from Sovan Rithy Express Phnom Penh to Koh Rong
- Ave. Duration
- 4h
- Frequency
- Twice daily
- Estimated price
- $30
- Schedules at
- Sovan Rithy Express
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 Travelling Croatia’s Dalmatian Coast by boat, bus, car and train, Why you should take the train in the US, and Getting around the Cyclades - to help you get the most out of your next trip.


