Traveling to Koh Chang is more convenient than before as Bangkok Airways offers direct, 50-minute flights from Bangkok to Trat, with Laem Ngob pier just 10 kilometres from the airport. The cheaper way is to take a bus from the Eastern Bus Terminal in Bangkok; get off at Akemai BTS sky train station. The trip takes about five and a half hours. - See more at: http://www.ikohchang.com/th/kohchanginformation.htm#sthash.vmx3zqLI.dpuf