The most comfortable way for affordable travel between Koh Chang and Bangkok airport: the Suvarnabhumi airport  Koh Chang bus number 392, the Suvarnabhumi Burapha Bus service. This air conditioned VIP coach, with it's beach, sea and sun destination, will depart from Bangkok Airport and Koh Chang island every day for an multi destination journey, following below listed time tables. The Koh Chang - Trat - Chantaburi - Pattaya - Suvarnabhumi Airport bus currently runs once a day.