The easiest way to travel by public transport from Koh Kradan to Phuket International Airport is to take a joint speedboat and minivan transfer all the way from Koh Kradan to Phuket Airport.| Thailand Airport Bus
By shared speedboat the journey from Langkawi to Koh Kradan is scheduled to take just under 5 hours.| Malaysia Travel Guide
Koh Kradan Island is a true hidden gem in southern Thailand, resembling the Maldives and consistently ranked as one of the best beaches in the world.| nature travel blog - TRAVELNANIA