- Distance: 3.4 km
- Duration: 13 min
The average bus between Siam BTS Station and Terminal 21 takes 13 min and the fastest bus takes 12 min. The bus runs at least 9 times per hour from Siam BTS Station to Terminal 21. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 10 minutes between Siam BTS Station and Terminal 21. The earliest departure is at 5:23 AM in the morning, and the last departure from Siam BTS Station is at 11:12 PM which arrives into Terminal 21 at 11:24 PM. All services run direct with no transfers required, and take on average 13 min. The schedules shown below are for the next available departures.
Want to know about travelling from Siam BTS Station to Terminal 21? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
Yes, there is a direct bus departing from Siam Center station and arriving at Robinsonsukhumvit station. Services depart every 10 minutes, and operate every day. The journey takes approximately 13 min.
Siam BTS Station to Terminal 21 bus services, operated by Thai Smile Bus, depart from Siam Center station.
Siam BTS Station to Terminal 21 bus services, operated by Thai Smile Bus, arrive at Robinsonsukhumvit station.
Book your Siam BTS Station to Terminal 21 bus tickets online with 12go.asia.
The distance between Siam BTS Station and Terminal 21 is 3 km.
Thai Smile Bus operates a bus from Siam Center to Robinsonsukhumvit every 10 minutes. Tickets cost ฿17–23 and the journey takes 12 min. Bangkok Mass Transit Authority also services this route every 20 minutes.
