Pak Bara Pier→Koh Samui

The direct way from Pak Bara Pier to Koh Samui is a single-ticket shared-ride package operated by Smart En Plus on SmartEnPlus. The trip is door-to-door in about 7–8 hours: a join minivan leaves Pak Bara Pier at 11:30 a.m. and drives ~5 hours to Donsak (Seatran) Pier in Surat Thani, then a Seatran Ferry crosses to Nathon Pier on Koh Samui in about 1h 30m–2 hours. There is no direct public ferry between the two — every other route requires 3–5 separate bookings or a long detour via the Andaman islands (Koh Lipe, Koh Lanta, Phi Phi, Krabi).

On SmartEnPlus, the cheapest published rate for the join minivan + Seatran Ferry package from Pak Bara Pier to Nathon Pier on Koh Samui starts at ฿2,500 per adult, sold as a single through-ticket by Smart En Plus. The fare covers the minivan leg to Donsak Pier and the Seatran Ferry crossing — no separate ferry ticket is needed at Donsak. Cheaper DIY alternatives (public minivan + Raja carferry from Donsak to Lipa Noi) typically run ฿1,400–1,800, but require self-booking 2–3 legs and accepting private-car ferry wait times.

The SmartEnPlus shared-ride (JOIN) package from Pak Bara Pier to Koh Samui is operated by Smart En Plus and follows a three-tier refund policy: 100% refund if you cancel at least 72 hours before departure, 50% refund 48–72 hours before departure, and no refund within 48 hours of departure. The same package covers both the minivan to Donsak Pier and the Seatran Ferry to Nathon Pier — there is no partial refund if you only skip one leg. Bookings can be managed through the SmartEnPlus admin dashboard or by contacting Smart En Plus at +66 9 8825 5724.