There’s a couple of ways to get to the city from Bangkok’s Suvarnabhumi airport, it is really up to you how would you want to navigate the city depending on how much time and convenience you are willing to let go. Here’s a couple of ways on how to get to Khao San Road from the airport.
The most convenient yet expensive way to get to Khao San Road from the airport is by taking cab. Flag down rate starts at ฿ 35 while ฿ 6 is charged for every kilometer while a surcharge of ฿ 1.25 for every meter is applied if your vehicle is moving under 6 kph. You will also need to shoulder the toll fees for the expressway while you will be at the mercy of Bangkok’s famous traffic jams.
There are buses at the arrival area that you can ride taking you directly to Khao San Road. Fare is about ฿ 150 – 180 depending on the bus company. Compared to taxis they are more comfortable with bigger seats designed for trips, but just like the taxi travel time will depend on the traffic situation.
First off, the train will NOT take you directly to Khao San road. You can take the airport train up to the end of the Airport Rail Link line which is the Phaya Thai station. From the Phaya Thai station, walk to the Victory Monument or take another train (just one station away ฿15) and take the 509 or 157 bus. Make sure to tell the conductor to unload you at the right stop. Fare from the airport to Phaya Thai station is ฿45 and the bus to Khao San road is ฿13