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Sihanoukville to Koh Rong by ferry
Sihanoukville to Koh Rong
By speed ferry: Island Speed Ferry leaves Sihanoukville at 08:00, 09:00, 12:00 and 15:00, about 47 minutes to Koh Toch on Koh Rong, for USD 17 one way or USD 30 return, for October 2026.
Sihanoukville to Koh Rong time and price
| Usual way | Speed ferry |
|---|---|
| Typical time | About 47 to 48 min |
| What it costs | USD 17 one way; USD 30 return |
| Where it arrives | Koh Toch, Koh Rong |
Leaving Sihanoukville
Island Speed Ferry boards at its Sihanoukville office. Check in at least 30 minutes before departure; boarding closes 10 minutes before the boat leaves.
Coming from Phnom Penh, a morning bus reaches Sihanoukville in time for an afternoon boat; see Phnom Penh to Sihanoukville.
Arriving on Koh Rong
The ferry lands at Koh Toch on Koh Rong. The Koh Rong guide covers the island's beaches and getting around once you arrive.
Check-in, luggage and changes
Island Speed Ferry allows one carry-on and one checked bag up to 20 kg; extra or oversized luggage can cost more. On a direct ticket, a cancellation more than 24 hours ahead may get a partial refund less a fee; within 24 hours there is no refund or change. If the company cancels for weather or safety, it offers a new date or a full refund. A ticket bought through another seller follows that seller's terms.
Koh Rong to Sihanoukville
By speed ferry: Island Speed Ferry leaves Koh Toch at 09:21, 10:21, 13:21 and 16:21, about 54 minutes to Sihanoukville, for USD 17 one way, for October 2026.
Koh Rong to Sihanoukville time and price
| Usual way | Speed ferry |
|---|---|
| Typical time | About 54 min |
| What it costs | USD 17 one way |
| Where it departs | Koh Toch, Koh Rong |
Leaving Koh Rong
The boats leave from Koh Toch. Be there 30 minutes before departure, as on the way out.
Arriving in Sihanoukville
The ferry ends at the Island Speed Ferry office in Sihanoukville. For the bus or train on to Phnom Penh, see Phnom Penh to Sihanoukville, which covers both directions.
Before you board
If you bought a return, check on your ticket which date and boat it is valid for before you plan the trip back.
Under an hour across the water
Koh Rong is under an hour from Sihanoukville by speed ferry. Island Speed Ferry runs four boats a day each way, about 47 minutes out and 54 minutes back, and lands at Koh Toch on the island.
Bad weather can cancel sailings; when the company cancels, it offers a new date or a full refund. For the other islands and boats, see the ferry guide.
Sihanoukville to Koh Rong ferry times
Island Speed Ferry, for October 2026:
- Sihanoukville to Koh Rong (Koh Toch): 08:00, 09:00, 12:00, 15:00
- Koh Rong (Koh Toch) to Sihanoukville: 09:21, 10:21, 13:21, 16:21
- Sihanoukville to Koh Rong Samloem: 08:00, 09:00, 12:00, 15:00
- Koh Rong Samloem to Sihanoukville: 09:00, 10:00, 13:00, 16:00
Koh Rong ferry prices
Island Speed Ferry, for October 2026, one adult:
- One way: USD 17
- Return: USD 30
The return fare costs USD 4 less than two singles.
Koh Rong Samloem and the mainland
The same company sails to Koh Rong Samloem at the same times, about 48 minutes out and 1 hour 15 minutes back, also USD 17 one way or USD 30 return. The Koh Rong Samloem guide covers the island.
From Kampot instead. Speed ferries also sail to Koh Rong from the Kampot International Tourism Port: Vireak Buntham at 08:30, about 2 hours, back at 15:30, and GTVC at 09:30, about 2 hours 15 minutes, from USD 16 sold online for October 2026. The Kampot guide has the details, and the ferry guide every island boat.
On the mainland, the Sihanoukville guide covers the town, and buses and the train go on to Phnom Penh and Kampot.
Sihanoukville to Koh Rong: what people ask
How long is the ferry from Sihanoukville to Koh Rong?
About 47 to 48 minutes to Koh Toch, and about 54 minutes back, on Island Speed Ferry for October 2026.
How much is the Koh Rong ferry?
USD 17 one way or USD 30 return on Island Speed Ferry, for October 2026.
What time is the last ferry to Koh Rong?
15:00 from Sihanoukville, and 16:21 from Koh Toch back to Sihanoukville, for October 2026.
Where does the Koh Rong ferry arrive?
At Koh Toch on Koh Rong; Island Speed Ferry lists the stop as Koh Rong (Koh Toch).
How much luggage can I take on the ferry?
One carry-on and one checked bag up to 20 kg on Island Speed Ferry; extra or oversized bags can cost more.
Can I get from Phnom Penh to Koh Rong in one day?
Yes. Giant Ibis's 07:45 bus from Phnom Penh was sold as a 3-hour trip for October 2026, which leaves time for the 12:00 or 15:00 ferry. Since a direct ferry ticket cannot be changed within 24 hours, the 15:00 boat leaves more margin if the bus runs late.
Is there a ferry from Sihanoukville to Koh Rong Samloem?
Yes. Island Speed Ferry sails to Koh Rong Samloem at 08:00, 09:00, 12:00 and 15:00, about 48 minutes, USD 17 one way or USD 30 return, for October 2026. The boats back leave at 09:00, 10:00, 13:00 and 16:00.
Can I change or cancel a Koh Rong ferry ticket?
On a ticket bought from Island Speed Ferry, a cancellation more than 24 hours before departure may get a partial refund less a fee; within 24 hours there is no refund or change. Tickets from other sellers follow their own terms.