Koh Phangan has no airport, so you arrive by boat — but once you know which operator runs which route, where it lands, and which boats keep sailing when the sea is rough, it all gets simple. Here's the deep guide to Lomprayah, Seatran Discovery, Raja and Songserm, with fares and times before you book.
There's no airport on Koh Phangan and no bridge to the mainland — everyone arrives by boat, one way or another. There are three approaches: from Koh Samui to the south (after flying into Samui airport, then a 30–45 minute boat), from the mainland at Donsak pier in Surat Thani (a bus+ferry ticket from Bangkok or Surat Thani), and from Koh Tao to the north (about 1–1.5 hours). Almost every boat lands at the main pier, Thong Sala, on the island's southwest, while around Full Moon Party dates some services run direct to the Haad Rin pier. This page is the deep detail on operators and piers — for the big picture of getting here from Bangkok, start with our guide to getting to Koh Phangan, then come back here to pick your boat.
The island's biggest pier, where almost every fast boat and car ferry lands — Lomprayah, Seatran Discovery, Raja and Songserm. It handles both walk-on passengers and vehicles, with ticket counters, shops and songthaews waiting to fan out to every beach. It's the most convenient starting point for nearly any place you're staying.
A small pier at the south tip, right by Haad Rin, where the Full Moon Party happens. Around party dates some fast boats run direct to Haad Rin from Samui, saving you a landing at Thong Sala and a ride across the island. Handy if you're sleeping near Haad Rin anyway — but outside party dates services are sparse, so most of the time you'll still land at Thong Sala and take a road transfer.
Pick by where you're coming from — fly into Samui then hop across, come overland via Donsak, or continue from Koh Tao.
The four main names differ in speed, price, departure pier and how they handle rough seas — knowing this before you buy makes the onward transfer on the island much easier to plan.
Your ticket usually names the boat you'll be on. The thing to watch is whether it's a fast catamaran or a big car ferry — catamarans are quick but pitch hard and cancel first on rough days, while car ferries are slower but far steadier and keep running when the sea is up. The other is the departure pier on Samui (Nathon / Bang Rak / Maenam), which varies by operator, so pick whichever is closest to you.
The big name of the Gulf islands, linking Chumphon, Koh Tao, Koh Phangan and Samui, and selling through bus+boat tickets from Bangkok. On Samui it usually sails from Nathon, landing at Thong Sala on Phangan. Quick and punctual, but pricier and rockier on rough days. Ideal if you're island-hopping the whole chain.
The leading fast boat on the Samui–Phangan run, usually leaving Samui from Bang Rak (close to Samui airport, handy if you've just landed) and reaching Thong Sala in 30–45 minutes, with several daily departures and onward Koh Tao links. Not the same company as Seatran Ferry, the big Donsak–Samui car ferry.
A big vehicle ferry running Donsak–Thong Sala direct, crossing in about 2.5–3 hours, cheap and able to carry cars and motorbikes. Its key advantage: far steadier than the catamarans in swell — on monsoon days when the fast boats cancel, a big ferry like this usually keeps sailing. Older and slower, but that's the trade for the light fare and rough-sea reliability.
A long-running Gulf operator working the Surat Thani / Koh Tao–Phangan routes at friendly budget fares. Its boats are slower than the newer catamarans, but it's a useful alternative if the main operators are full or you want to save. Reconfirm sailings and piers with an agent, as the timetable shifts by season.
Travellers have been riding these routes for years and the system mostly runs itself, but four things are worth knowing before you go.
On ordinary days outside peak season you can buy at the pier with no drama. But around each Full Moon Party huge crowds pour onto the island, and the best boats and connecting buses genuinely sell out — both inbound and outbound the morning after — as they do at New Year and Songkran. Book online or through an agent several days ahead.
Phangan's rain runs opposite to Phuket's — its wet season is late in the year, roughest in November. On stormy days the fast catamarans cancel first because they pitch hardest; the big car ferries like Raja handle waves better and usually keep running. If you have an international flight to catch, keep a one-day buffer. From February–September the sea is usually far calmer.
Land at Thong Sala and you'll find songthaews (shared pickup trucks) waiting to fan out to every beach, priced by distance. Far beaches and steep hill roads like Thong Nai Pan and Haad Rin cost more, while Bottle Beach in the north needs a longtail or boat taxi on top. Agree the fare with the songthaew before you climb in.
Prone to seasickness? Take a tablet 30–60 minutes before boarding, sit midship or on the breezy open deck, and watch the horizon — the big ferries ride noticeably steadier than the catamarans, which slam around when the sea is up. On overnight coaches, keep passport, cash and phone on your body, never in the big bag.