Bus from Bangkok's Suvarnabhumi Airport to Koh Chang island.
Suvarnabhumi Burapa Bus line 392: a VIP bus connection from the main international airport in Bangkok to the tropical island of Koh chang (เกาะช้าง).
The most comfortable way for affordable travel between Koh Chang and Bangkok airport: the Suvarnabhumi airport  Koh Chang bus number 392, aka 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 and is also the ideal means of transportation between other beach destinations like Pattaya.