Koh Samui Transport: The Complete Guide

Everything you need to know about getting to and around Koh Samui, from flights and ferries to scooters and songthaews.

Fig. 01
The ring road near Chaweng, looking south toward the headland at golden hour

Ted’s Takeaways
  • Book Bangkok Airways flights at least three weeks out to avoid surge pricing
  • The Surat Thani ferry route saves 60% but adds two hours to the journey
  • Download Grab before you land — it is the only rideshare app that works reliably on the island
  • Avoid renting scooters without an international driving permit and genuine riding experience
  • Budget 500–800 baht per day for transport if you skip the scooter and use Grab plus songthaews

Getting to Koh Samui

After eight years of living here, I have tried every route imaginable. There are really only two ways onto this island that make sense, and which one you choose depends entirely on your budget and how much time you are willing to spend in transit.

The airport is tiny, charming, and absurdly expensive to fly into. Bangkok Airways has a near-monopoly on the route, and they price accordingly.

Koh Samui airport terminal
The open-air terminal at USM feels more like a resort than an airport

Flying direct with Bangkok Airways

Bangkok Airways runs multiple daily flights from Suvarnabhumi. The planes are small, the views on descent are gorgeous, and the airport itself feels like a resort lobby.

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Bangkok Airways plane on the tarmac
Bangkok Airways operates the only direct flights into the island

Expect to pay between 3,500 and 8,000 baht one way depending on how far in advance you book.

Ted's Tip

Book your Bangkok Airways flight at least 3 weeks out. Prices jump 40–60% inside the two-week window.

The ferry route via Surat Thani

Fly to Surat Thani on AirAsia or Nok Air then take a Lomprayah ferry from Donsak Pier.

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Lomprayah ferry approaching Nathon
The view approaching Nathon Pier on the Lomprayah catamaran

The ferries are comfortable and air-conditioned. The crossing takes around 90 minutes.

Inside the ferry cabin
Air-conditioned cabin on the Lomprayah crossing from Donsak

Getting Around the Island

Samui is bigger than most people expect. The ring road is 51 kilometres.

The ring road along the coast
The ring road hugs the coast for most of its 51-kilometre loop

Scooters

The most popular option among long-term visitors and the most dangerous for newcomers.

Rental scooters parked on Chaweng
Rental scooters lined up on Chaweng Beach Road

Ted's Tip

Take a video walk-around of every scratch before you ride off.

Grab and rideshare apps

Grab works on Samui but coverage is patchy outside the main areas.

Grab app on phone
Grab coverage is decent in Chaweng and Lamai but drops off heading south

Songthaews

The iconic red trucks that loop the ring road. Fares range from 50 to 150 baht.

Red songthaew truck
Songthaews run the ring road all day from Nathon to Chaweng and back

What Most Guides Get Wrong

Every transport guide tells you to rent a scooter. The accident rate among tourists is genuinely alarming.

Bangkok Hospital Samui
Bangkok Hospital Samui handles most tourist scooter accidents

The smart play for a first visit is Grab plus the occasional songthaew.

The best transport decision I ever made was accepting that I did not need to drive myself everywhere.
Sunset over the west coast road
Golden hour on the west coast stretch between Nathon and Lipa Noi

Build your transport strategy around where you are staying, not around what looks fun on Instagram.

View from a Grab taxi
The view from the back of a Grab heading south through Chaweng
Nathon Pier at dusk
Nathon Pier at dusk with the last ferry departing for the mainland
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