Suvarnabhumi International Airport (BKK) : Head west and take the ramp. Continue straight onto Bangkok Motorway heading to Bangkok Rama9 road. Continue onto Route7 to 1st State express way to Dindaeng. Turn left to Sukhumvit and exit at Phloenchit Route 3. Turn right onto Ploenchit road and keep straight. InterContinental Bangkok is on the right at Ratchaprasong intersection.
Don Mueang International Airport (DMK) : Take Toll Way from Don Mueang International Airport to Dindaeng. Merge on to Chalerm Mahanakorn Express way. Go straight to Bang Na direction. Exit onto North Ploenchit. Turn right to Ploenchit Road. Head west to Ratchaprasong intersection. InterContinental Bangkok is located on the right.