There are 2 ferry routes operating between Koh Phangan Island and Koh Samui Island offering you combined total of 18 sailings per day. Songserm operates 2 routes, Koh Phangan (Thong Sala Pier) to Koh Samui (Nathon Pier) runs 14 times per week & Koh Phangan (Thong Sala Pier) to Koh Samui (Bangrak Pier) about 7 times weekly. Lomprayah High Speed Ferries operates 3 routes, Koh Phangan (Thong Sala Pier) to Koh Samui (Nathon Pier) runs 14 times per week, Koh Phangan (Thong Sala Pier) to Koh Samui (Mae Nam Pier) about 6 times daily & Koh Phangan (Thong Sala Pier) to Koh Samui (Bangrak Pier) about 3 times daily. Seatran Discovery operates 2 routes, Koh Phangan (Thong Sala Pier) to Koh Samui (Bangrak Pier) runs 14 times per week & Koh Phangan (Thong Sala Pier) to Samui Airport about 14 times weekly.
As the frequency and duration of crossings on some routes varies we would advise that you do a live search for crossings from Koh Phangan Island to Koh Samui Island to get the most up to date information.