Bus - There are several services that leave from the Arrivals area of both terminals: Line 29 - Lak Si, Mo Chit, Hua Lamphong, Victory Monument, Sam Yan; 555 - Lak Si, Dusit Palace, Suvarnabhumi; 59 - Bangkhen University, Ladprao, Saphan Kwai, Chatuchak; 187 - Din Daeng, Rajvithi, Victory Monument, Charoen Krung, Si Phraya Pier; 538 - Din Daeng, Victory Monument, Rama Hospital; 95 - Ram-intra, Ram Khamhang. Bus A1 runs to Bangkok bus station every 30 minutes between 8:30 am and 11:30 pm and departs from gate 6 of Terminal 1 and from gate 12 of Terminal 2, while service A2 goes to Mochit, Saphan Kwai and Sanam Pao. There are also free services between the Don Mueang and Suvarnabhumi airports from 5:00 am to 0:00 am.
The Airport Limo Bus Express (Tel +66 991 918 800) goes to Khao San Road, Silom, Wat Phra Kaew, Phayathai and Patumwan from 9:30 am to 0:30 am, with a frequency of 30 min. It leaves from gates 6-8 of Terminal 1 and gate 14 of Terminal 2.
Train - The station is found 800 meters away and is connected to the enclosure through a bridge on the second floor of Terminal 1. Services depart from there to Hua Lamphong, in the city centre, where you can make connections throughout the country. Intermediate stops include Lak Si, Thung Song Hong, Bang Khen, Samsen, Ramathibodi and Yommarat. Travel time is around 50 minutes. More information: Tel +66 2220 4272.