There are 7 ways to get from Koh Samui Airport (USM) to Kaoh Rung by plane, bus, ferry, bus and ferry or shuttle

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2rio's travel planner.

Recommended option

Fly to Phnom Penh, Minivan, ferry  •  10 h 28 min

  1. USM - PNH

$284 - $623

Cheapest option

Busferry, bus and ferry, bus, ferry  •  34 h 24 min

$90 - $103

5 alternative options

Fly to Sihanoukville, ferry  •  7 h 24 min

  1. USM - KOS

$333 - $1,099

Fly to Trat, bus, ferry  •  18 h 6 min

  1. USM - TDX

$233 - $509

Fly to Phuquoc, ferry, bus  •  12 h 35 min

  1. USM - PQC

$376 - $1,227

Bus and ferry, bus, ferry  •  28 h 12 min

$101 - $114

What companies run services between Koh Samui Airport (USM), Thailand and Kaoh Rung, Cambodia?

There is no direct connection from Koh Samui Airport (USM) to Kaoh Rung. However, you can fly to Phnom Penh, take the walk to Phnom Penh International Airport, take the line 03 bus to Night Market, take the walk to Phnom Penh CTT Transports, take the Minivan to Sihanoukville CTT Transports, take the walk to Sihanouk Ville, then take the ferry to Kaoh Rung. Alternatively, you can fly to Sihanoukville, take the taxi to Sihanouk Ville, then take the ferry to Kaoh Rung.

Airlines
Bangkok Airways
Website
bangkokair.com
Flights from Koh Samui to Phnom Penh via Suvarnabhumi
Ave. Duration
3 h 43 min
When
Every day
Estimated price
$290 - $850
Flights from Koh Samui to Phnom Penh via Krabi, Suvarnabhumi
Ave. Duration
6 h 15 min
When
Every day
Estimated price
$290 - $850
Flights from Koh Samui to Phnom Penh via Phuket, Suvarnabhumi
Ave. Duration
6 h 55 min
When
Tuesday, Wednesday, Friday, Saturday and Sunday
Estimated price
$290 - $850
Flights from Koh Samui to Trat via Suvarnabhumi
Ave. Duration
3 h 43 min
When
Every day
Estimated price
$180 - $750
Flights from Koh Samui to Phuquoc via Suvarnabhumi
Ave. Duration
4 h 45 min
When
Tuesday and Thursday
Estimated price
$330 - $1,200
Thai Airways International
Website
thaiairways.com
Flights from Koh Samui to Phnom Penh via Suvarnabhumi
Ave. Duration
3 h 50 min
When
Every day
Estimated price
$250 - $1,100
Flights from Koh Samui to Trat via Suvarnabhumi
Ave. Duration
3 h 43 min
When
Every day
Estimated price
$180 - $750
Flights from Koh Samui to Phuquoc via Suvarnabhumi
Ave. Duration
4 h 45 min
When
Tuesday and Thursday
Estimated price
$330 - $1,200
Cambodia Bayon Airlines
Website
bayonairlines.com
Flights from Koh Samui to Sihanoukville via Suvarnabhumi, Siem Reap
Ave. Duration
6 h 23 min
When
Monday, Wednesday, Friday and Sunday
Estimated price
$300 - $1,100
SilkAir
Website
silkair.com
Flights from Koh Samui to Phnom Penh via Singapore
Ave. Duration
5 h 40 min
When
Every day
Estimated price
$750 - $2,500
Air Class Líneas Aéreas
Website
airclasscargo.com
Flights from Koh Samui to Sihanoukville via Suvarnabhumi, Phnom Penh
Ave. Duration
5 h 35 min
When
Tuesday, Friday and Sunday
Estimated price
$310 - $1,100
Vietnam Airlines
Website
vietnamairlines.com
Flights from Koh Samui to Phuquoc via Suvarnabhumi, Ho Chi Minh City
Ave. Duration
6 h 35 min
When
Every day
Estimated price
$350 - $1,200
Bus operators
CTT Transports
Website
ctt-express.com
Bus from Phnom Penh CTT Transports to Sihanoukville CTT Transports
Ave. Duration
4 h
Frequency
Hourly
Estimated price
$10
Schedules at
bookmebus.com
Virak Buntham
Website
virakbuntham.com
Bus from Trat to Sihanoukville Virak Buntham Express
Ave. Duration
12 h
Frequency
Once daily
Estimated price
$20
Schedules at
virakbuntham.com
Book at
bookmebus.com
Bus from Khaosan Road Travel Mart Office to Sihanoukville Virak Buntham Express
Ave. Duration
12 h 30 min
Frequency
Twice daily
Estimated price
$28
Schedules at
virakbuntham.com
Book at
bookmebus.com
Bien Ha Tien
Website
bienhatientravel.com
Bus from Bien Ha Tien Travel Office to Sihanouk Ville Cambodia
Ave. Duration
3 h
Frequency
Every 2 hours
Estimated price
$14
Schedules at
bienhatientravel.com
Book at
bienhatientravel.com
Lomprayah
Website
lomprayah.com
Bus and ferry from Ko Phangan to Lomprayah Bus Station Khao San
Ave. Duration
10 h 51 min
Frequency
Twice daily
Estimated price
$44
Schedules at
lomprayah.com
Book at
12go.asia
Bus and ferry from Ko Tao to Lomprayah Ticket Office Hua Hin
Ave. Duration
6 h 59 min
Frequency
Twice daily
Schedules at
lomprayah.com
Book at
12go.asia
Seatran Discovery
Website
seatrandiscovery.com
Bus and ferry from Koh Samui Airport (USM) to Ko Tao
Ave. Duration
2 h 30 min
Frequency
Every 4 hours
Estimated price
$19
Schedules at
seatrandiscovery.com
Book at
12go.asia
Songserm
Website
songserm.com
Bus and ferry from Ko Tao to Khaosan Road Songserm
Ave. Duration
15 h 45 min
Frequency
Once daily
Estimated price
$28
Schedules at
songserm.com
Book at
12go.asia
Koh Chang Minibus
Website
kohchangminibus.com
Shuttle from Hua Hin to Ao Thammachat
Ave. Duration
8 h
Frequency
On demand
Estimated price
$202
Schedules at
kohchangminibus.com
Ferry operators
Buva Sea Cambodia
Website
buvasea.com
Ferry from Sihanouk Ville to Ko Rong
Ave. Duration
30 min
Frequency
4 times a day
Estimated price
$22
Schedules at
buvasea.com
Book at
bookmebus.com
GTVC Speedboat
Website
gtvcspeedboat.com
Ferry from Sihanouk Ville Occhuteal Pier to Ko Rong
Ave. Duration
48 min
Frequency
3 times a day
Estimated price
$22
Schedules at
gtvcspeedboat.com
Book at
bookmebus.com
Speed Ferry Cambodia
Website
speedferrycambodia.com
Ferry from Sihanouk Ville Occhuteal Pier to Ko Rong
Ave. Duration
1 h
Frequency
3 times a day
Estimated price
$11
Schedules at
speedferrycambodia.com
Superdong
Website
superdong.com.vn
Ferry from Phu Quoc to Ha Tien
Ave. Duration
1 h 15 min
Frequency
Hourly
Estimated price
$11
Schedules at
superdong.com.vn

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Questions & Answers

The distance between Koh Samui Airport (USM) and Kaoh Rung is 371 km.

The cheapest way to get from Koh Samui Airport (USM) to Kaoh Rung is to busferry and bus and ferry and bus and ferry which costs ฿2800 - ฿3300 and takes 34 h 24 min.

The quickest way to get from Koh Samui Airport (USM) to Kaoh Rung is to fly and ferry which takes 7 h 24 min and costs ฿10000 - ฿36000.

It takes approximately 10 h 28 min to get from Koh Samui Airport (USM) to Kaoh Rung, including transfers.