By joint bus and ferry service the journey direct from Suvarnabhumi International Airport to Koh Mak is scheduled to take from 6 to 7 hours depending upon which service you take.
Bus Times from Suvarnabhumi Airport to Koh Mak
There is currently 1 service a day from Suvarnabhumi Airport to Koh Mak available to book online.
| Airport | Koh Mak | Ticket | Company |
| 09:00 | 15:45 | ฿1,097 | Boonsiri High Speed Ferries |
Buy Tickets from Suvarnabhumi Airport to Koh Mak
Use the Search Box below to buy your tickets from Suvarnabhumi Airport to Koh Mak.
- Other Journeys: You can also book train, bus and ferry tickets for travel across Thailand as well as Laos, Cambodia, Vietnam and Malaysia using the Search Box above.

About Travel to Koh Mak
Taking a direct bus and ferry service from Suvarnabhumi International Airport is the most cost effective way to travel from the airport to Koh Mak. The other options are more expensive and take nearly as long.
Among those options are flying from Suvarnabhumi International Airport to Trat Airport, and then taking a taxi to the ferry pier. Flights from Bangkok to Trat cost in the region of 2,500 THB person and the taxi from Trat Airport to the ferry pier will cost around 1,400 THB even if you book in advance online. Ferry tickets then need to be purchased making it at least twice the cost to travel compared to taking a direct bus and ferry service for a journey which may not be considerably faster.
- Location of Suvarnabhumi International Airport:
The two companies operating direct services from Suvarnabhumi International Airport to Koh Mak have different check in points inside the terminal building:
- Koh Kood Express: The check-in counter is on the 2nd level near Exit 7.
- Seudamgo: The check-in counter is on the 1st level (ground floor) near Exit 8.
Both transport operators ask passengers to check-in 30 to 60 minutes before the scheduled departure time.
- Location of Laem Sok Pier:
There are two stages to the journey from Suvarnabhumi International Airport to Koh Mak. The first stage of the journey is by minivan to Laem Sok Pier in Trat Province. The distance by road is 318 km which takes around 5 hours including a comfort break at a roadside restaurant.
- Location of Ao Nid Pier in Koh Mak:
The second and final stage of the journey from Suvarnabhumi International Airport to Koh Mak is by speedboat from Laem Sok Pier on the mainland to Ao Nid Pier in the west of Koh Mak. The sea crossing by speedboat takes 30 to 40 minutes. Operators on the Koh Mak route use large speedboats with a small toilet in the centre of the boat but little room to move around for the passengers. Luggage is stored in the front section of the boat.