Lipe Island is a small island of Koh Adang - Rawi. (Koh means ' island in Thai) It is part of Tarutao National Marine Park, located on the south of the Andaman Sea. It is approximately 60 kms from Satun seashore and can be reached by taking a ferry from Pakbara Pier, 45 kms from Tarutao Island and 400 meters from Koh Adang.
Nok Air offers two-daily flight+ferry services from Bangkok to Ko Lipe v.v. by flying with Nok Air to Trang and transferred on a ferry to Ko Lipe. This can be booked directly from their website.
Air Asia offers an island transfer package that includes a flight from Bangkok to Hat Yai, a bus to Pak Bara, and a ferry to Ko Lipe.