Figuring out how to get from Koh Samui to Bangkok can be a huge headache. Forget the stress and book this express transfer instead. Depart Lipa Noi Pier aboard the Raja Ferry, which takes you to Don Sak Pier in Surat Thani. From there, transfer to a Thai Sriram bus and enjoy a convenient drop-off at Khao San Road. It’s perfect for travelers that don’t want the stress of transport hassles but do want to explore the Bangkok on their own.