Suvarnabhumi Airport Bus operates a bus from Laem Chabang to Bangkok hourly. Tickets cost $4 and the journey takes 1 h 27 min. Suvarnabhumi airport public van also services this route every 20 minutes.
From Laemchabang bus to Bangkok Suvarnabhumi Airport then line 551 Public Van to Victory Monument. 2 h 2 min ฿142. From Laem Chabang taxi to Bangkok. 1 h 16 min ฿1689. From Laem Chabang drive to Bangkok. 1 h 16 min ฿445.