How to Travel from Koh Tao & Koh Phangan to Donsak Pier, Surat Thani via Boonsiri Ferry (Updated 2026)

Hey guys... Is anyone stressing over how to get back from the Full Moon Party in Phangan or after an amazing diving trip in Koh Tao? I totally get it. Sometimes your itinerary is perfect, but you stumble on figuring out how to get back to the mainland in time to catch your flight. Today, we're sharing the secret to the most chill travel method!

Why do we highly recommend "Boonsiri High Speed Ferries"?

Here's the deal... Normally, when taking a boat from Koh Tao or Phangan back to Surat Thani, our biggest fears are "seasickness" and "missing the bus," right? But Boonsiri uses a Catamaran. It's a twin-hull vessel, which means it cuts through the waves much smoother than regular mono-hull boats. The AC is freezing cold, the seats are spacious, there are snacks onboard, and you can just enjoy the ocean view. You'll reach Donsak Pier before you know it.

The real magic is the "Joint Ticket" 🎫

You don't have to scramble to find a red truck or negotiate with minivans at Donsak Pier and risk getting overcharged. When you book on their website, you can select exactly where you want to go, like Koh Tao -> Surat Thani Airport. Once the boat docks, you just roll your luggage out, and a massive, cool air-conditioned Boonsiri bus is already waiting for you. They time it perfectly so you can check in at the airport gracefully without running out of breath.