The easiest way to get to Koh Lanta is by flying to Bangkok, Singapore or Kuala Lumpur then take the short flight to Krabi airport. Flight details to and from Krabi Aiport can be found at the official websites for
Thai Airways
Air Asia
Tiger Airways

- it’s only a 90 minute drive from Krabi Airport onto the island, and there are plenty of taxis available when you land.

You could also fly to Phuket airport and take a taxi from there. From Phuket, Phi Phi, Ao Nang or Krabi Town you can arrive by passenger ferry.

Thai Island Dream Estate is on Klong Nin Beach, about a 15 minute drive after you arrive onto the island by car.